Merge branch 'dev' into IA-in-BG-graph

.travis.yml

@@ -2,19 +2,19 @@ language: android
 jdk: oraclejdk8
 env:
   matrix:
-    - ANDROID_TARGET=android-23 ANDROID_ABI=x86 org.gradle.jvmargs=-XX:-OmitStackTraceInFastThrow
+    - ANDROID_TARGET=android-28 ANDROID_ABI=x86 org.gradle.jvmargs=-XX:-OmitStackTraceInFastThrow
 android:
   components:
   - platform-tools
   - tools
-  - build-tools-27.0.2
+  - build-tools-28.0.3
-  - android-23
+  - android-28
   - extra-google-m2repository
   - extra-android-m2repository
   - extra-google-google_play_services
   
 before_install:
-- yes | sdkmanager "platforms;android-27"
+- yes | sdkmanager "platforms;android-28"
 
 script:
   # Unit Test

app/build.gradle

@@ -6,23 +6,30 @@ buildscript {
 
     dependencies {
         classpath 'io.fabric.tools:gradle:1.+'
-        classpath 'com.dicedmelon.gradle:jacoco-android:0.1.3'
+        classpath 'com.dicedmelon.gradle:jacoco-android:0.1.4'
+        classpath 'de.undercouch:gradle-download-task:3.4.3'
     }
 }
-apply plugin: "com.android.application"
+apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.google.gms.google-services'
-apply plugin: "io.fabric"
+apply plugin: 'io.fabric'
-apply plugin: "jacoco-android"
+apply plugin: 'jacoco-android'
 apply plugin: 'com.jakewharton.butterknife'
+apply plugin: 'de.undercouch.download'
+
+
+jacoco {
+    toolVersion = "0.8.3"
+}
 
 ext {
-    supportLibraryVersion = "27.1.1"
+    supportLibraryVersion = "28.0.0"
     ormLiteVersion = "4.46"
     powermockVersion = "1.7.3"
     dexmakerVersion = "1.2"
-    butterknifeVersion = "8.8.1"
+    butterknifeVersion = "10.1.0"
 }
 
 
@@ -97,11 +104,11 @@ tasks.matching { it instanceof Test }.all {
 }
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
 
     defaultConfig {
-        minSdkVersion 21
+        minSdkVersion 23
-        targetSdkVersion 25
+        targetSdkVersion 28
         multiDexEnabled true
         versionCode 1500
         version "2.4-dev"
@@ -109,7 +116,7 @@ android {
         buildConfigField "String", "BUILDVERSION", '"' + generateGitBuild() + '-' + generateDate() + '"'
         buildConfigField "String", "REMOTE", '"' + generateGitRemote() + '"'
         buildConfigField "String", "HEAD", '"' + generateGitBuild() + '"'
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         // if you change minSdkVersion to less than 11, you need to change executeTask for wear
 
         ndk {
@@ -188,8 +195,15 @@ android {
     }
 
     testOptions {
-        unitTests.returnDefaultValues = true
+        unitTests {
-        unitTests.includeAndroidResources = true
+            returnDefaultValues = true
+            includeAndroidResources = true
+
+            all {
+                maxParallelForks = 10
+                forkEvery = 20
+            }
+        }
     }
 
     useLibrary "org.apache.http.legacy"
@@ -204,31 +218,30 @@ allprojects {
     }
 }
 
-configurations {
-    libs
-}
-
 dependencies {
     wearApp project(':wear')
 
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.google.android.gms:play-services-wearable:16.0.1'
+    implementation 'com.google.android.gms:play-services-wearable:17.0.0'
-    implementation 'com.google.firebase:firebase-core:16.0.8'
+    implementation 'com.google.firebase:firebase-core:17.0.1'
     implementation("com.crashlytics.sdk.android:crashlytics:2.9.9@aar") {
         transitive = true;
     }
-    libs "MilosKozak:danars-support-lib:master@zip"
 
-    implementation "com.android.support:appcompat-v7:${supportLibraryVersion}"
+    implementation 'androidx.appcompat:appcompat:1.0.2'
-    implementation "com.android.support:support-v13:${supportLibraryVersion}"
+    implementation 'androidx.legacy:legacy-support-v13:1.0.0'
-    implementation "com.android.support:support-v4:${supportLibraryVersion}"
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation "com.android.support:cardview-v7:${supportLibraryVersion}"
+    implementation 'androidx.cardview:cardview:1.0.0'
-    implementation "com.android.support:recyclerview-v7:${supportLibraryVersion}"
+    implementation 'androidx.recyclerview:recyclerview:1.0.0'
-    implementation "com.android.support:gridlayout-v7:${supportLibraryVersion}"
+    implementation 'androidx.gridlayout:gridlayout:1.0.0'
-    implementation "com.android.support:design:${supportLibraryVersion}"
+    implementation 'com.google.android.material:material:1.0.0'
-    implementation "com.android.support:percent:${supportLibraryVersion}"
+    implementation 'androidx.percentlayout:percentlayout:1.0.0'
     implementation "com.wdullaer:materialdatetimepicker:2.3.0"
+
+    // Otto bus will be replaced by rx
     implementation "com.squareup:otto:1.3.7"
+    implementation "io.reactivex.rxjava2:rxandroid:2.1.1"
+
     implementation "com.j256.ormlite:ormlite-core:${ormLiteVersion}"
     implementation "com.j256.ormlite:ormlite-android:${ormLiteVersion}"
     implementation("com.github.tony19:logback-android-classic:1.1.1-6") {
@@ -239,7 +252,7 @@ dependencies {
     // Graphview cannot be upgraded
     implementation "com.jjoe64:graphview:4.0.1"
     implementation "com.joanzapata.iconify:android-iconify-fontawesome:2.1.1"
-    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation(name: "android-edittext-validator-v1.3.4-mod", ext: "aar")
     implementation 'com.madgag.spongycastle:core:1.58.0.0'
 
@@ -250,7 +263,7 @@ dependencies {
         // excluding org.json which is provided by Android
         exclude group: "org.json", module: "json"
     }
-    implementation "com.google.code.gson:gson:2.8.2"
+    implementation "com.google.code.gson:gson:2.8.5"
     implementation "com.google.guava:guava:24.1-jre"
 
     implementation "net.danlew:android.joda:2.9.9.1"
@@ -270,25 +283,39 @@ dependencies {
     testImplementation "org.powermock:powermock-module-junit4:${powermockVersion}"
     testImplementation "joda-time:joda-time:2.9.9"
     testImplementation "com.google.truth:truth:0.39"
-    testImplementation 'org.robolectric:robolectric:3.8'
+    testImplementation 'org.robolectric:robolectric:4.2.1'
     testImplementation "org.skyscreamer:jsonassert:1.5.0"
 
     androidTestImplementation "org.mockito:mockito-core:2.8.47"
     androidTestImplementation "com.google.dexmaker:dexmaker:${dexmakerVersion}"
     androidTestImplementation "com.google.dexmaker:dexmaker-mockito:${dexmakerVersion}"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+
+
+    // new for tidepool
+    implementation 'com.squareup.okhttp3:okhttp:3.10.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:3.10.0'
+    implementation "com.squareup.retrofit2:retrofit:2.4.0"
+    implementation "com.squareup.retrofit2:adapter-rxjava2:2.4.0"
+    implementation "com.squareup.retrofit2:converter-gson:2.4.0"
+
 }
 
-task unzip(type: Copy) {
-    def zipPath = configurations.libs.find { it.name.startsWith("danars") }
-    def zipFile = file(zipPath)
-    def outputDir = file("${buildDir}/unpacked/dist")
 
-    from zipTree(zipFile)
+task downloadZipFile(type: Download) {
+    src 'https://github.com/MilosKozak/danars-support-lib/archive/master.zip'
+    dest new File(buildDir, 'danars.zip')
+}
+
+task downloadAndUnzipFile(dependsOn: downloadZipFile, type: Copy) {
+    from zipTree(downloadZipFile.dest)
+    def outputDir = file("${buildDir}/unpacked/dist")
     into outputDir
 }
 
-task copyLibs(dependsOn: unzip, type: Copy) {
+
+task copyLibs(dependsOn: downloadAndUnzipFile, type: Copy) {
     def src = file("${buildDir}/unpacked/dist/danars-support-lib-master")
     def target = file("src/main/jniLibs/")
 

app/src/main/AndroidManifest.xml

@@ -17,10 +17,11 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="com.google.android.permission.PROVIDE_BACKGROUND" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="sugar.free.sightremote.HISTORY_BROADCASTS" />
+    <uses-permission android:name="com.dexcom.cgm.EXTERNAL_PERMISSION" />
 
     <uses-permission-sdk-23 android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
 
@@ -34,13 +35,15 @@
         android:label="@string/app_name"
         android:roundIcon="${appIconRound}"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme.NoActionBar">
+        android:theme="@style/AppTheme.NoActionBar"
+        android:fullBackupContent="true">
         <meta-data
             android:name="com.google.android.gms.car.application"
             android:resource="@xml/automotive_app_desc" />
 
         <activity android:name=".MainActivity">
             <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
@@ -85,10 +88,8 @@
                 <action android:name="com.eveningoutpost.dexdrip.NS_EMULATOR"/>
                 <!-- Receiver from glimp -->
                 <action android:name="it.ct.glicemia.ACTION_GLUCOSE_MEASURED"/>
-                <!-- Receiver from DexcomG5 -->
+                <!-- Receiver from Dexcom -->
-                <action android:name="com.dexcom.cgm.DATA"/>
+                <action android:name="com.dexcom.cgm.EXTERNAL_BROADCAST"/>
-                <action android:name="com.dexcom.cgm.AndroidAPSEVGCallback.BROADCAST"/>
-                <action android:name="com.dexcom.cgm.g5.AndroidAPSEVGCallback.BROADCAST"/>
                 <!-- Receiver from Poctech -->
                 <action android:name="com.china.poctech.data"/>
                 <!-- Receiver from Tomato -->
@@ -147,7 +148,7 @@
         </receiver>
 
         <provider
-            android:name="android.support.v4.content.FileProvider"
+            android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.fileprovider"
             android:exported="false"
             android:grantUriPermissions="true">
@@ -281,6 +282,10 @@
             android:name=".plugins.pump.insight.activities.InsightPairingInformationActivity"
             android:label="@string/pairing_information"
             android:theme="@style/AppTheme" />
+        <activity android:name=".activities.RequestDexcomPermissionActivity" />
+
+        <uses-library android:name="org.apache.http.legacy" android:required="false"/>
+
     </application>
 
 </manifest>

app/src/main/java/info/nightscout/androidaps/MainActivity.java

@@ -7,16 +7,16 @@ import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.PersistableBundle;
 import android.os.PowerManager;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.design.widget.NavigationView;
+import com.google.android.material.navigation.NavigationView;
-import android.support.design.widget.TabLayout;
+import com.google.android.material.tabs.TabLayout;
-import android.support.v4.app.ActivityCompat;
+import androidx.core.app.ActivityCompat;
-import android.support.v4.view.ViewPager;
+import androidx.viewpager.widget.ViewPager;
-import android.support.v4.widget.DrawerLayout;
+import androidx.drawerlayout.widget.DrawerLayout;
-import android.support.v7.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.ActionBarDrawerToggle;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.appcompat.widget.Toolbar;
 import android.text.SpannableString;
 import android.text.method.LinkMovementMethod;
 import android.text.util.Linkify;

app/src/main/java/info/nightscout/androidaps/MainApp.java

@@ -4,9 +4,10 @@ import android.app.Application;
 import android.content.IntentFilter;
 import android.content.res.Resources;
 import android.os.SystemClock;
-import android.support.annotation.Nullable;
+
-import android.support.annotation.PluralsRes;
+import androidx.annotation.Nullable;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.annotation.PluralsRes;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import com.crashlytics.android.Crashlytics;
 import com.google.firebase.analytics.FirebaseAnalytics;
@@ -50,6 +51,7 @@ import info.nightscout.androidaps.plugins.general.nsclient.receivers.DBAccessRec
 import info.nightscout.androidaps.plugins.general.overview.OverviewPlugin;
 import info.nightscout.androidaps.plugins.general.persistentNotification.PersistentNotificationPlugin;
 import info.nightscout.androidaps.plugins.general.smsCommunicator.SmsCommunicatorPlugin;
+import info.nightscout.androidaps.plugins.general.tidepool.TidepoolPlugin;
 import info.nightscout.androidaps.plugins.general.versionChecker.VersionCheckerPlugin;
 import info.nightscout.androidaps.plugins.general.wear.WearPlugin;
 import info.nightscout.androidaps.plugins.general.xdripStatusline.StatuslinePlugin;
@@ -72,8 +74,7 @@ import info.nightscout.androidaps.plugins.sensitivity.SensitivityAAPSPlugin;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityOref0Plugin;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityOref1Plugin;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityWeightedAveragePlugin;
-import info.nightscout.androidaps.plugins.source.SourceDexcomG5Plugin;
+import info.nightscout.androidaps.plugins.source.SourceDexcomPlugin;
-import info.nightscout.androidaps.plugins.source.SourceDexcomG6Plugin;
 import info.nightscout.androidaps.plugins.source.SourceEversensePlugin;
 import info.nightscout.androidaps.plugins.source.SourceGlimpPlugin;
 import info.nightscout.androidaps.plugins.source.SourceMM640gPlugin;
@@ -145,7 +146,7 @@ public class MainApp extends Application {
         File engineeringModeSemaphore = new File(extFilesDir, "engineering_mode");
 
         engineeringMode = engineeringModeSemaphore.exists() && engineeringModeSemaphore.isFile();
-        devBranch = BuildConfig.VERSION.contains("dev");
+        devBranch = BuildConfig.VERSION.contains("-") || BuildConfig.VERSION.matches(".*[a-zA-Z]+.*");
 
         sBus = L.isEnabled(L.EVENTS) && devBranch ? new LoggingBus(ThreadEnforcer.ANY) : new Bus(ThreadEnforcer.ANY);
 
@@ -192,8 +193,7 @@ public class MainApp extends Application {
             pluginsList.add(SourceNSClientPlugin.getPlugin());
             pluginsList.add(SourceMM640gPlugin.getPlugin());
             pluginsList.add(SourceGlimpPlugin.getPlugin());
-            pluginsList.add(SourceDexcomG5Plugin.getPlugin());
+            pluginsList.add(SourceDexcomPlugin.INSTANCE);
-            pluginsList.add(SourceDexcomG6Plugin.getPlugin());
             pluginsList.add(SourcePoctechPlugin.getPlugin());
             pluginsList.add(SourceTomatoPlugin.getPlugin());
             pluginsList.add(SourceEversensePlugin.getPlugin());
@@ -204,6 +204,8 @@ public class MainApp extends Application {
             pluginsList.add(StatuslinePlugin.initPlugin(this));
             pluginsList.add(PersistentNotificationPlugin.getPlugin());
             pluginsList.add(NSClientPlugin.getPlugin());
+            if (engineeringMode)
+                pluginsList.add(TidepoolPlugin.INSTANCE);
             pluginsList.add(MaintenancePlugin.initPlugin(this));
 
             pluginsList.add(ConfigBuilderPlugin.getPlugin());

app/src/main/java/info/nightscout/androidaps/activities/HistoryBrowseActivity.java

@@ -2,9 +2,9 @@ package info.nightscout.androidaps.activities;
 
 import android.os.Bundle;
 import android.os.SystemClock;
-import android.support.v4.content.res.ResourcesCompat;
+import androidx.core.content.res.ResourcesCompat;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
-import android.support.v7.widget.PopupMenu;
+import androidx.appcompat.widget.PopupMenu;
 import android.text.SpannableString;
 import android.text.style.ForegroundColorSpan;
 import android.view.Menu;

app/src/main/java/info/nightscout/androidaps/activities/PreferencesActivity.java

@@ -15,12 +15,15 @@ import android.text.TextUtils;
 import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.bus.RxBus;
 import info.nightscout.androidaps.events.EventPreferenceChange;
 import info.nightscout.androidaps.events.EventRefreshGui;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PluginType;
 import info.nightscout.androidaps.plugins.general.careportal.CareportalPlugin;
 import info.nightscout.androidaps.plugins.constraints.safety.SafetyPlugin;
+import info.nightscout.androidaps.plugins.general.tidepool.TidepoolPlugin;
+import info.nightscout.androidaps.plugins.general.tidepool.comm.TidepoolUploader;
 import info.nightscout.androidaps.plugins.insulin.InsulinOrefFreePeakPlugin;
 import info.nightscout.androidaps.plugins.aps.loop.LoopPlugin;
 import info.nightscout.androidaps.plugins.general.nsclient.NSClientPlugin;
@@ -39,9 +42,9 @@ import info.nightscout.androidaps.plugins.sensitivity.SensitivityOref0Plugin;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityOref1Plugin;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityWeightedAveragePlugin;
 import info.nightscout.androidaps.plugins.general.smsCommunicator.SmsCommunicatorPlugin;
-import info.nightscout.androidaps.plugins.source.SourceDexcomG5Plugin;
 import info.nightscout.androidaps.plugins.general.wear.WearPlugin;
 import info.nightscout.androidaps.plugins.general.xdripStatusline.StatuslinePlugin;
+import info.nightscout.androidaps.plugins.source.SourceDexcomPlugin;
 import info.nightscout.androidaps.utils.LocaleHelper;
 import info.nightscout.androidaps.utils.OKDialog;
 import info.nightscout.androidaps.utils.SP;
@@ -63,6 +66,7 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
     @Override
     public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
         MainApp.bus().post(new EventPreferenceChange(key));
+        RxBus.INSTANCE.send(new EventPreferenceChange(key));
         if (key.equals("language")) {
             String lang = sharedPreferences.getString("language", "en");
             LocaleHelper.setLocale(getApplicationContext(), lang);
@@ -93,7 +97,7 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
             } else if (editTextPref.getText() != null) {
                 ((EditTextPreference) pref).setDialogMessage(editTextPref.getDialogMessage());
                 pref.setSummary(editTextPref.getText());
-            } else if (pref.getKey().contains("smscommunicator_allowednumbers") && TextUtils.isEmpty(editTextPref.getText().trim())) {
+            } else if (pref.getKey().contains("smscommunicator_allowednumbers") && (editTextPref.getText() == null || TextUtils.isEmpty(editTextPref.getText().trim()))) {
                 pref.setSummary(MainApp.gs(R.string.smscommunicator_allowednumbers_summary));
             }
         }
@@ -144,7 +148,7 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
 
                 addPreferencesFromResource(R.xml.pref_overview);
 
-                addPreferencesFromResourceIfEnabled(SourceDexcomG5Plugin.getPlugin(), PluginType.BGSOURCE);
+                addPreferencesFromResourceIfEnabled(SourceDexcomPlugin.INSTANCE, PluginType.BGSOURCE);
                 addPreferencesFromResourceIfEnabled(CareportalPlugin.getPlugin(), PluginType.GENERAL);
                 addPreferencesFromResourceIfEnabled(SafetyPlugin.getPlugin(), PluginType.CONSTRAINTS);
                 if (Config.APS) {
@@ -182,6 +186,7 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
                 addPreferencesFromResourceIfEnabled(InsulinOrefFreePeakPlugin.getPlugin(), PluginType.INSULIN);
 
                 addPreferencesFromResourceIfEnabled(NSClientPlugin.getPlugin(), PluginType.GENERAL);
+                addPreferencesFromResourceIfEnabled(TidepoolPlugin.INSTANCE, PluginType.GENERAL);
                 addPreferencesFromResourceIfEnabled(SmsCommunicatorPlugin.getPlugin(), PluginType.GENERAL);
 
                 addPreferencesFromResource(R.xml.pref_others);
@@ -192,7 +197,7 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
             }
 
             if (Config.NSCLIENT) {
-                PreferenceScreen scrnAdvancedSettings = (PreferenceScreen)findPreference(getString(R.string.key_advancedsettings));
+                PreferenceScreen scrnAdvancedSettings = (PreferenceScreen) findPreference(getString(R.string.key_advancedsettings));
                 if (scrnAdvancedSettings != null) {
                     scrnAdvancedSettings.removePreference(getPreference(getString(R.string.key_statuslights_res_warning)));
                     scrnAdvancedSettings.removePreference(getPreference(getString(R.string.key_statuslights_res_critical)));
@@ -203,6 +208,13 @@ public class PreferencesActivity extends PreferenceActivity implements SharedPre
             }
 
             initSummary(getPreferenceScreen());
+
+            final Preference tidepoolTestLogin = findPreference(MainApp.gs(R.string.key_tidepool_test_login));
+            if (tidepoolTestLogin != null)
+                tidepoolTestLogin.setOnPreferenceClickListener(preference -> {
+                    TidepoolUploader.INSTANCE.testLogin(getActivity());
+                    return false;
+                });
         }
 
         @Override

app/src/main/java/info/nightscout/androidaps/activities/RequestDexcomPermissionActivity.kt

@@ -0,0 +1,25 @@
+package info.nightscout.androidaps.activities
+
+import android.os.Build
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import info.nightscout.androidaps.plugins.source.SourceDexcomPlugin
+
+class RequestDexcomPermissionActivity : AppCompatActivity() {
+
+    private val requestCode = "AndroidAPS <3".map { it.toInt() }.sum()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            requestPermissions(arrayOf(SourceDexcomPlugin.PERMISSION), requestCode)
+        } else {
+            finish()
+        }
+    }
+
+    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+        finish()
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/activities/SingleFragmentActivity.java

@@ -2,9 +2,9 @@ package info.nightscout.androidaps.activities;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.Menu;
 import android.view.MenuItem;
 

app/src/main/java/info/nightscout/androidaps/activities/TDDStatsActivity.java

@@ -4,7 +4,7 @@ import android.app.Activity;
 import android.graphics.Color;
 import android.graphics.Rect;
 import android.os.Bundle;
-import android.support.v7.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
 import android.text.TextUtils;
 import android.view.KeyEvent;
 import android.view.MotionEvent;

app/src/main/java/info/nightscout/androidaps/data/ConstraintChecker.java

@@ -1,11 +1,9 @@
 package info.nightscout.androidaps.data;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import java.util.ArrayList;
 
-import javax.annotation.Nonnull;
-
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.interfaces.Constraint;

app/src/main/java/info/nightscout/androidaps/data/Intervals.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.data;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.util.LongSparseArray;
+import androidx.collection.LongSparseArray;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/info/nightscout/androidaps/data/NonOverlappingIntervals.java

@@ -1,10 +1,8 @@
 package info.nightscout.androidaps.data;
 
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.util.LongSparseArray;
 
-import info.nightscout.androidaps.db.TemporaryBasal;
 import info.nightscout.androidaps.interfaces.Interval;
 
 /**
@@ -21,7 +19,7 @@ public class NonOverlappingIntervals<T extends Interval> extends Intervals<T> {
         rawData = other.rawData.clone();
     }
 
-    protected synchronized void merge() {
+    public synchronized void merge() {
         for (int index = 0; index < rawData.size() - 1; index++) {
             Interval i = rawData.valueAt(index);
             long startOfNewer = rawData.valueAt(index + 1).start();

app/src/main/java/info/nightscout/androidaps/data/OverlappingIntervals.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.data;
 
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import info.nightscout.androidaps.interfaces.Interval;
 

app/src/main/java/info/nightscout/androidaps/data/Profile.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.data;
 
-import android.support.v4.util.LongSparseArray;
+import androidx.collection.LongSparseArray;
 
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -400,6 +400,19 @@ public class Profile {
         return getValuesList(isf_v, null, new DecimalFormat("0.0"), getUnits() + MainApp.gs(R.string.profile_per_unit));
     }
 
+    public ProfileValue[] getIsfs() {
+        if (isf_v == null)
+            isf_v = convertToSparseArray(ic);
+        ProfileValue[] ret = new ProfileValue[isf_v.size()];
+
+        for (Integer index = 0; index < isf_v.size(); index++) {
+            Integer tas = (int) isf_v.keyAt(index);
+            double value = isf_v.valueAt(index);
+            ret[index] = new ProfileValue(tas, value);
+        }
+        return ret;
+    }
+
     public double getIc() {
         return getIcTimeFromMidnight(secondsFromMidnight());
     }
@@ -420,6 +433,19 @@ public class Profile {
         return getValuesList(ic_v, null, new DecimalFormat("0.0"), MainApp.gs(R.string.profile_carbs_per_unit));
     }
 
+    public ProfileValue[] getIcs() {
+        if (ic_v == null)
+            ic_v = convertToSparseArray(ic);
+        ProfileValue[] ret = new ProfileValue[ic_v.size()];
+
+        for (Integer index = 0; index < ic_v.size(); index++) {
+            Integer tas = (int) ic_v.keyAt(index);
+            double value = ic_v.valueAt(index);
+            ret[index] = new ProfileValue(tas, value);
+        }
+        return ret;
+    }
+
     public double getBasal() {
         return getBasalTimeFromMidnight(secondsFromMidnight());
     }
@@ -441,8 +467,8 @@ public class Profile {
         return getValuesList(basal_v, null, new DecimalFormat("0.00"), MainApp.gs(R.string.profile_ins_units_per_hout));
     }
 
-    public class BasalValue {
+    public class ProfileValue {
-        public BasalValue(int timeAsSeconds, double value) {
+        public ProfileValue(int timeAsSeconds, double value) {
             this.timeAsSeconds = timeAsSeconds;
             this.value = value;
         }
@@ -451,15 +477,15 @@ public class Profile {
         public double value;
     }
 
-    public synchronized BasalValue[] getBasalValues() {
+    public synchronized ProfileValue[] getBasalValues() {
         if (basal_v == null)
             basal_v = convertToSparseArray(basal);
-        BasalValue[] ret = new BasalValue[basal_v.size()];
+        ProfileValue[] ret = new ProfileValue[basal_v.size()];
 
         for (Integer index = 0; index < basal_v.size(); index++) {
             Integer tas = (int) basal_v.keyAt(index);
             double value = basal_v.valueAt(index);
-            ret[index] = new BasalValue(tas, value);
+            ret[index] = new ProfileValue(tas, value);
         }
         return ret;
     }
@@ -500,6 +526,49 @@ public class Profile {
         return getValueToTime(targetHigh_v, timeAsSeconds);
     }
 
+    public class TargetValue {
+        public TargetValue(int timeAsSeconds, double low, double high) {
+            this.timeAsSeconds = timeAsSeconds;
+            this.low = low;
+            this.high = high;
+        }
+
+        public int timeAsSeconds;
+        public double low;
+        public double high;
+    }
+
+    public TargetValue[] getTargets() {
+        if (targetLow_v == null)
+            targetLow_v = convertToSparseArray(targetLow);
+        if (targetHigh_v == null)
+            targetHigh_v = convertToSparseArray(targetHigh);
+        TargetValue[] ret = new TargetValue[targetLow_v.size()];
+
+        for (Integer index = 0; index < targetLow_v.size(); index++) {
+            Integer tas = (int) targetLow_v.keyAt(index);
+            double low = targetLow_v.valueAt(index);
+            double high = targetHigh_v.valueAt(index);
+            ret[index] = new TargetValue(tas, low, high);
+        }
+        return ret;
+    }
+
+    public ProfileValue[] getSingleTargets() {
+        if (targetLow_v == null)
+            targetLow_v = convertToSparseArray(targetLow);
+        if (targetHigh_v == null)
+            targetHigh_v = convertToSparseArray(targetHigh);
+        ProfileValue[] ret = new ProfileValue[targetLow_v.size()];
+
+        for (Integer index = 0; index < targetLow_v.size(); index++) {
+            Integer tas = (int) targetLow_v.keyAt(index);
+            double target = (targetLow_v.valueAt(index) + targetHigh_v.valueAt(index)) / 2;
+            ret[index] = new ProfileValue(tas, target);
+        }
+        return ret;
+    }
+
     public String getTargetList() {
         if (targetLow_v == null)
             targetLow_v = convertToSparseArray(targetLow);

app/src/main/java/info/nightscout/androidaps/data/ProfileIntervals.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.data;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.util.LongSparseArray;
+import androidx.collection.LongSparseArray;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/data/ProfileStore.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.data;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.util.ArrayMap;
+import androidx.collection.ArrayMap;
 
 import org.json.JSONException;
 import org.json.JSONObject;

app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java

@@ -50,7 +50,7 @@ public class QuickWizardEntry {
             useTemptarget: 0
         }
      */
-    public QuickWizardEntry() {
+    QuickWizardEntry() {
         String emptyData = "{\"buttonText\":\"\",\"carbs\":0,\"validFrom\":0,\"validTo\":86340}";
         try {
             storage = new JSONObject(emptyData);
@@ -60,18 +60,17 @@ public class QuickWizardEntry {
         position = -1;
     }
 
-    public QuickWizardEntry(JSONObject entry, int position) {
+    QuickWizardEntry(JSONObject entry, int position) {
         storage = entry;
         this.position = position;
     }
 
-    public Boolean isActive() {
+    Boolean isActive() {
         return Profile.secondsFromMidnight() >= validFrom() && Profile.secondsFromMidnight() <= validTo();
     }
 
-    public BolusWizard doCalc(Profile profile, TempTarget tempTarget, BgReading lastBG, boolean _synchronized) {
+    public BolusWizard doCalc(Profile profile, String profileName, BgReading lastBG, boolean _synchronized) {
-        BolusWizard wizard = new BolusWizard();
+        final TempTarget tempTarget = TreatmentsPlugin.getPlugin().getTempTargetFromHistory();
-
         //BG
         double bg = 0;
         if (lastBG != null && useBG() == YES) {
@@ -86,11 +85,6 @@ public class QuickWizardEntry {
                 cob = cobInfo.displayCob;
         }
 
-        // Temp target
-        if (useTempTarget() == NO) {
-            tempTarget = null;
-        }
-
         // Bolus IOB
         boolean bolusIOB = false;
         if (useBolusIOB() == YES) {
@@ -130,8 +124,7 @@ public class QuickWizardEntry {
             trend = true;
         }
 
-        wizard.doCalc(profile, tempTarget, carbs(), cob, bg, 0d, bolusIOB, basalIOB, superBolus, trend);
+        return new BolusWizard(profile, profileName, tempTarget, carbs(), cob, bg, 0d, 100, true, useCOB() == YES, bolusIOB, basalIOB, superBolus, useTempTarget() == YES, trend, "QuickWizard");
-        return wizard;
     }
 
     public String buttonText() {

app/src/main/java/info/nightscout/androidaps/db/DatabaseHelper.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.db;
 import android.content.Context;
 import android.database.DatabaseUtils;
 import android.database.sqlite.SQLiteDatabase;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper;
 import com.j256.ormlite.dao.CloseableIterator;
@@ -29,6 +29,7 @@ import java.util.concurrent.TimeUnit;
 
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
+import info.nightscout.androidaps.plugins.bus.RxBus;
 import info.nightscout.androidaps.data.OverlappingIntervals;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.data.ProfileStore;
@@ -410,6 +411,7 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
                 if (L.isEnabled(L.DATABASE))
                     log.debug("Firing EventNewBg");
                 MainApp.bus().post(new EventNewBG(bgReading));
+                RxBus.INSTANCE.send(new EventNewBG(bgReading));
                 scheduledBgPost = null;
             }
         }
@@ -434,7 +436,7 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
             return null;
 
         for (int i = 0; i < bgList.size(); i++)
-            if (bgList.get(i).value > 39)
+            if (bgList.get(i).value >= 39)
                 return bgList.get(i);
         return null;
     }
@@ -596,7 +598,7 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         }
     }
 
-    //  -------------------- TREATMENT HANDLING -------------------
+    //  -------------------- TEMPTARGET HANDLING -------------------
 
     public static void updateEarliestDataChange(long newDate) {
         if (earliestDataChange == null) {
@@ -627,6 +629,23 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         return new ArrayList<TempTarget>();
     }
 
+    public List<TempTarget> getTemptargetsDataFromTime(long from, long to, boolean ascending) {
+        try {
+            Dao<TempTarget, Long> daoTempTargets = getDaoTempTargets();
+            List<TempTarget> tempTargets;
+            QueryBuilder<TempTarget, Long> queryBuilder = daoTempTargets.queryBuilder();
+            queryBuilder.orderBy("date", ascending);
+            Where where = queryBuilder.where();
+            where.between("date", from, to);
+            PreparedQuery<TempTarget> preparedQuery = queryBuilder.prepare();
+            tempTargets = daoTempTargets.query(preparedQuery);
+            return tempTargets;
+        } catch (SQLException e) {
+            log.error("Unhandled exception", e);
+        }
+        return new ArrayList<TempTarget>();
+    }
+
     public boolean createOrUpdate(TempTarget tempTarget) {
         try {
             TempTarget old;
@@ -950,6 +969,22 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         return new ArrayList<TemporaryBasal>();
     }
 
+    public List<TemporaryBasal> getTemporaryBasalsDataFromTime(long from, long to, boolean ascending) {
+        try {
+            List<TemporaryBasal> tempbasals;
+            QueryBuilder<TemporaryBasal, Long> queryBuilder = getDaoTemporaryBasal().queryBuilder();
+            queryBuilder.orderBy("date", ascending);
+            Where where = queryBuilder.where();
+            where.between("date", from, to);
+            PreparedQuery<TemporaryBasal> preparedQuery = queryBuilder.prepare();
+            tempbasals = getDaoTemporaryBasal().query(preparedQuery);
+            return tempbasals;
+        } catch (SQLException e) {
+            log.error("Unhandled exception", e);
+        }
+        return new ArrayList<TemporaryBasal>();
+    }
+
     private static void scheduleTemporaryBasalChange() {
         class PostRunnable implements Runnable {
             public void run() {
@@ -1354,6 +1389,23 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         return new ArrayList<>();
     }
 
+    public List<CareportalEvent> getCareportalEvents(long start, long end, boolean ascending) {
+        try {
+            List<CareportalEvent> careportalEvents;
+            QueryBuilder<CareportalEvent, Long> queryBuilder = getDaoCareportalEvents().queryBuilder();
+            queryBuilder.orderBy("date", ascending);
+            Where where = queryBuilder.where();
+            where.between("date", start, end);
+            PreparedQuery<CareportalEvent> preparedQuery = queryBuilder.prepare();
+            careportalEvents = getDaoCareportalEvents().query(preparedQuery);
+            preprocessOpenAPSOfflineEvents(careportalEvents);
+            return careportalEvents;
+        } catch (SQLException e) {
+            log.error("Unhandled exception", e);
+        }
+        return new ArrayList<>();
+    }
+
     public void preprocessOpenAPSOfflineEvents(List<CareportalEvent> list) {
         OverlappingIntervals offlineEvents = new OverlappingIntervals();
         for (int i = 0; i < list.size(); i++) {
@@ -1507,6 +1559,24 @@ public class DatabaseHelper extends OrmLiteSqliteOpenHelper {
         return new ArrayList<>();
     }
 
+    public List<ProfileSwitch> getProfileSwitchEventsFromTime(long from, long to, boolean ascending) {
+        try {
+            Dao<ProfileSwitch, Long> daoProfileSwitch = getDaoProfileSwitch();
+            List<ProfileSwitch> profileSwitches;
+            QueryBuilder<ProfileSwitch, Long> queryBuilder = daoProfileSwitch.queryBuilder();
+            queryBuilder.orderBy("date", ascending);
+            queryBuilder.limit(100L);
+            Where where = queryBuilder.where();
+            where.between("date", from, to);
+            PreparedQuery<ProfileSwitch> preparedQuery = queryBuilder.prepare();
+            profileSwitches = daoProfileSwitch.query(preparedQuery);
+            return profileSwitches;
+        } catch (SQLException e) {
+            log.error("Unhandled exception", e);
+        }
+        return new ArrayList<>();
+    }
+
     public boolean createOrUpdate(ProfileSwitch profileSwitch) {
         try {
             ProfileSwitch old;

app/src/main/java/info/nightscout/androidaps/db/ProfileSwitch.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.db;
 
 import android.graphics.Color;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import com.j256.ormlite.field.DatabaseField;
 import com.j256.ormlite.table.DatabaseTable;

app/src/main/java/info/nightscout/androidaps/events/EventNewBG.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.events;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import info.nightscout.androidaps.db.BgReading;
 

app/src/main/java/info/nightscout/androidaps/events/EventTreatmentChange.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.events;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import info.nightscout.androidaps.plugins.treatments.Treatment;
 

app/src/main/java/info/nightscout/androidaps/interfaces/PluginBase.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.interfaces;
 
 import android.os.SystemClock;
-import android.support.v4.app.FragmentActivity;
+import androidx.fragment.app.FragmentActivity;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/interfaces/ProfileInterface.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.interfaces;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import info.nightscout.androidaps.data.ProfileStore;
 

app/src/main/java/info/nightscout/androidaps/interfaces/PumpInterface.java

@@ -53,7 +53,9 @@ public interface PumpInterface {
 
     // Status to be passed to NS
     JSONObject getJSONStatus(Profile profile, String profileName);
-    String deviceID();
+    String manufacter();
+    String model();
+    String serialNumber();
 
     // Pump capabilities
     PumpDescription getPumpDescription();

app/src/main/java/info/nightscout/androidaps/interfaces/TreatmentsInterface.java

@@ -5,6 +5,7 @@ import java.util.List;
 import info.nightscout.androidaps.data.DetailedBolusInfo;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.MealData;
+import info.nightscout.androidaps.data.NonOverlappingIntervals;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.db.ExtendedBolus;
 import info.nightscout.androidaps.db.ProfileSwitch;
@@ -42,7 +43,7 @@ public interface TreatmentsInterface {
     // basal that can be faked by extended boluses
     boolean isTempBasalInProgress();
     TemporaryBasal getTempBasalFromHistory(long time);
-    Intervals<TemporaryBasal> getTemporaryBasalsFromHistory();
+    NonOverlappingIntervals<TemporaryBasal> getTemporaryBasalsFromHistory();
 
     boolean isInHistoryExtendedBoluslInProgress();
     ExtendedBolus getExtendedBolusFromHistory(long time);

app/src/main/java/info/nightscout/androidaps/logging/L.java

@@ -87,6 +87,7 @@ public class L {
     public static final String DATAFOOD = "DATAFOOD";
     public static final String DATATREATMENTS = "DATATREATMENTS";
     public static final String NSCLIENT = "NSCLIENT";
+    public static final String TIDEPOOL = "TIDEPOOL";
     public static final String CONSTRAINTS = "CONSTRAINTS";
     public static final String PUMP = "PUMP";
     public static final String PUMPQUEUE = "PUMPQUEUE";
@@ -114,6 +115,7 @@ public class L {
         logElements.add(new LogElement(EVENTS, false, true));
         logElements.add(new LogElement(NOTIFICATION, true));
         logElements.add(new LogElement(NSCLIENT, true));
+        logElements.add(new LogElement(TIDEPOOL, true));
         logElements.add(new LogElement(OVERVIEW, true));
         logElements.add(new LogElement(PROFILE, true));
         logElements.add(new LogElement(PUMP, true));

app/src/main/java/info/nightscout/androidaps/plugins/aps/loop/LoopPlugin.java

@@ -10,8 +10,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 import android.os.SystemClock;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 
 import com.squareup.otto.Subscribe;
 
@@ -644,14 +644,27 @@ public class LoopPlugin extends PluginBase {
         TreatmentsInterface activeTreatments = TreatmentsPlugin.getPlugin();
 
         LoopPlugin.getPlugin().disconnectTo(System.currentTimeMillis() + durationInMinutes * 60 * 1000L);
-        ConfigBuilderPlugin.getPlugin().getCommandQueue().tempBasalPercent(0, durationInMinutes, true, profile, new Callback() {
+
-            @Override
+        if (pump.getPumpDescription().tempBasalStyle == PumpDescription.ABSOLUTE) {
-            public void run() {
+            ConfigBuilderPlugin.getPlugin().getCommandQueue().tempBasalAbsolute(0, durationInMinutes, true, profile, new Callback() {
-                if (!result.success) {
+                @Override
-                    ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), MainApp.gs(R.string.tempbasaldeliveryerror));
+                public void run() {
+                    if (!result.success) {
+                        ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), MainApp.gs(R.string.tempbasaldeliveryerror));
+                    }
                 }
-            }
+            });
-        });
+        } else {
+            ConfigBuilderPlugin.getPlugin().getCommandQueue().tempBasalPercent(0, durationInMinutes, true, profile, new Callback() {
+                @Override
+                public void run() {
+                    if (!result.success) {
+                        ToastUtils.showToastInUiThread(MainApp.instance().getApplicationContext(), MainApp.gs(R.string.tempbasaldeliveryerror));
+                    }
+                }
+            });
+        }
+
         if (pump.getPumpDescription().isExtendedBolusCapable && activeTreatments.isInHistoryExtendedBoluslInProgress()) {
             ConfigBuilderPlugin.getPlugin().getCommandQueue().cancelExtended(new Callback() {
                 @Override

app/src/main/java/info/nightscout/androidaps/plugins/bus/RxBus.kt

@@ -0,0 +1,23 @@
+package info.nightscout.androidaps.plugins.bus
+
+import info.nightscout.androidaps.events.Event
+import io.reactivex.Observable
+import io.reactivex.schedulers.Schedulers
+import io.reactivex.subjects.PublishSubject
+
+// Use object so we have a singleton instance
+object RxBus {
+
+    private val publisher = PublishSubject.create<Event>()
+
+    fun send(event: Event) {
+        publisher.onNext(event)
+    }
+
+    // Listen should return an Observable and not the publisher
+    // Using ofType we filter only events that match that class type
+    fun <T> toObservable(eventType: Class<T>): Observable<T> =
+            publisher
+                    .subscribeOn(Schedulers.io())
+                    .ofType(eventType)
+}

app/src/main/java/info/nightscout/androidaps/plugins/common/SubscriberFragment.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.plugins.common;
 
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
 
 import butterknife.Unbinder;
 import info.nightscout.androidaps.MainApp;

app/src/main/java/info/nightscout/androidaps/plugins/configBuilder/ConfigBuilderFragment.java

@@ -3,8 +3,8 @@ package info.nightscout.androidaps.plugins.configBuilder;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
-import android.support.annotation.StringRes;
+import androidx.annotation.StringRes;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/configBuilder/ConfigBuilderPlugin.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.plugins.configBuilder;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -232,26 +232,32 @@ public class ConfigBuilderPlugin extends PluginBase {
         return commandQueue;
     }
 
+    @Nullable
     public BgSourceInterface getActiveBgSource() {
         return activeBgSource;
     }
 
+    @Nullable
     public ProfileInterface getActiveProfileInterface() {
         return activeProfile;
     }
 
+    @Nullable
     public InsulinInterface getActiveInsulin() {
         return activeInsulin;
     }
 
+    @Nullable
     public APSInterface getActiveAPS() {
         return activeAPS;
     }
 
+    @Nullable
     public PumpInterface getActivePump() {
         return activePump;
     }
 
+    @Nullable
     public SensitivityInterface getActiveSensitivity() {
         return activeSensitivity;
     }

app/src/main/java/info/nightscout/androidaps/plugins/configBuilder/DetailedBolusInfoStorage.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.plugins.configBuilder;
 
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/plugins/configBuilder/ProfileFunctions.java

@@ -2,7 +2,7 @@ package info.nightscout.androidaps.plugins.configBuilder;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import com.google.firebase.analytics.FirebaseAnalytics;
 import com.squareup.otto.Subscribe;

app/src/main/java/info/nightscout/androidaps/plugins/constraints/objectives/ObjectivesFragment.java

@@ -4,11 +4,11 @@ import android.app.Activity;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
-import android.support.v7.widget.CardView;
+import androidx.cardview.widget.CardView;
-import android.support.v7.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
-import android.support.v7.widget.LinearSmoothScroller;
+import androidx.recyclerview.widget.LinearSmoothScroller;
-import android.support.v7.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView;
 import android.text.Html;
 import android.view.LayoutInflater;
 import android.view.View;

app/src/main/java/info/nightscout/androidaps/plugins/constraints/objectives/objectives/Objective.java

@@ -1,6 +1,6 @@
 package info.nightscout.androidaps.plugins.constraints.objectives.objectives;
 
-import android.support.annotation.StringRes;
+import androidx.annotation.StringRes;
 
 import java.util.ArrayList;
 import java.util.Date;

app/src/main/java/info/nightscout/androidaps/plugins/constraints/safety/SafetyPlugin.java

@@ -13,10 +13,10 @@ import info.nightscout.androidaps.interfaces.PluginDescription;
 import info.nightscout.androidaps.interfaces.PluginType;
 import info.nightscout.androidaps.interfaces.PumpDescription;
 import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.aps.openAPSAMA.OpenAPSAMAPlugin;
 import info.nightscout.androidaps.plugins.aps.openAPSMA.OpenAPSMAPlugin;
 import info.nightscout.androidaps.plugins.aps.openAPSSMB.OpenAPSSMBPlugin;
+import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.general.overview.events.EventNewNotification;
 import info.nightscout.androidaps.plugins.general.overview.notifications.Notification;
 import info.nightscout.androidaps.plugins.sensitivity.SensitivityOref1Plugin;
@@ -196,7 +196,7 @@ public class SafetyPlugin extends PluginBase implements ConstraintsInterface {
 
         PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
         if (pump != null) {
-            double rounded = Round.roundTo(insulin.value(), pump.getPumpDescription().pumpType.determineCorrectBolusSize(insulin.value()));
+            double rounded = pump.getPumpDescription().pumpType.determineCorrectBolusSize(insulin.value());
             insulin.setIfDifferent(rounded, MainApp.gs(R.string.pumplimit), this);
         }
         return insulin;
@@ -213,7 +213,7 @@ public class SafetyPlugin extends PluginBase implements ConstraintsInterface {
 
         PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
         if (pump != null) {
-            double rounded = Round.roundTo(insulin.value(), pump.getPumpDescription().pumpType.determineCorrectExtendedBolusSize(insulin.value()));
+            double rounded = pump.getPumpDescription().pumpType.determineCorrectExtendedBolusSize(insulin.value());
             insulin.setIfDifferent(rounded, MainApp.gs(R.string.pumplimit), this);
         }
         return insulin;

app/src/main/java/info/nightscout/androidaps/plugins/general/actions/ActionsFragment.java

@@ -5,8 +5,8 @@ import android.app.Activity;
 import android.content.Intent;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
-import android.support.v4.app.FragmentManager;
+import androidx.fragment.app.FragmentManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/actions/dialogs/FillDialog.java

@@ -3,8 +3,8 @@ package info.nightscout.androidaps.plugins.general.actions.dialogs;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;

app/src/main/java/info/nightscout/androidaps/plugins/general/actions/dialogs/NewExtendedBolusDialog.java

@@ -4,8 +4,8 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/actions/dialogs/NewTempBasalDialog.java

@@ -3,8 +3,8 @@ package info.nightscout.androidaps.plugins.general.actions.dialogs;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/careportal/CareportalFragment.java

@@ -4,7 +4,7 @@ package info.nightscout.androidaps.plugins.general.careportal;
 import android.app.Activity;
 import android.graphics.Color;
 import android.os.Bundle;
-import android.support.v4.app.FragmentManager;
+import androidx.fragment.app.FragmentManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/careportal/Dialogs/NewNSTreatmentDialog.java

@@ -3,8 +3,8 @@ package info.nightscout.androidaps.plugins.general.careportal.Dialogs;
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.text.format.DateFormat;

app/src/main/java/info/nightscout/androidaps/plugins/general/food/FoodFragment.java

@@ -4,9 +4,9 @@ import android.app.Activity;
 import android.content.DialogInterface;
 import android.graphics.Paint;
 import android.os.Bundle;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
-import android.support.v7.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.view.LayoutInflater;

app/src/main/java/info/nightscout/androidaps/plugins/general/food/FoodService.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.food;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.IBinder;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import com.j256.ormlite.android.apptools.OpenHelperManager;
 import com.j256.ormlite.android.apptools.OrmLiteBaseService;

app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/ImportExportPrefs.java

@@ -8,9 +8,9 @@ import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.os.Environment;
 import android.preference.PreferenceManager;
-import android.support.v4.app.ActivityCompat;
+import androidx.core.app.ActivityCompat;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
-import android.support.v4.content.ContextCompat;
+import androidx.core.content.ContextCompat;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/MaintenanceFragment.java

@@ -2,8 +2,8 @@ package info.nightscout.androidaps.plugins.general.maintenance;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/MaintenancePlugin.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.maintenance;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.support.v4.content.FileProvider;
+import androidx.core.content.FileProvider;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/plugins/general/maintenance/activities/LogSettingActivity.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.plugins.general.maintenance.activities;
 
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.LinearLayout;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/NSClientPlugin.java

@@ -22,6 +22,7 @@ import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.bus.RxBus;
 import info.nightscout.androidaps.events.EventAppExit;
 import info.nightscout.androidaps.events.EventChargingState;
 import info.nightscout.androidaps.events.EventNetworkChange;
@@ -213,6 +214,7 @@ public class NSClientPlugin extends PluginBase {
         SP.putBoolean(R.string.key_nsclientinternal_paused, newState);
         paused = newState;
         MainApp.bus().post(new EventPreferenceChange(R.string.key_nsclientinternal_paused));
+        RxBus.INSTANCE.send(new EventPreferenceChange(R.string.key_nsclientinternal_paused));
     }
 
     public UploadQueue queue() {

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/NSUpload.java

@@ -7,8 +7,8 @@ import android.content.pm.ResolveInfo;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.apache.commons.lang3.StringUtils;
 import org.json.JSONArray;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/NsClientReceiverDelegate.java

@@ -10,6 +10,7 @@ import com.squareup.otto.Bus;
 
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.plugins.bus.RxBus;
 import info.nightscout.androidaps.events.EventChargingState;
 import info.nightscout.androidaps.events.EventNetworkChange;
 import info.nightscout.androidaps.events.EventPreferenceChange;
@@ -99,6 +100,7 @@ class NsClientReceiverDelegate {
         if (newAllowedState != allowed) {
             allowed = newAllowedState;
             bus.post(new EventPreferenceChange(R.string.key_nsclientinternal_paused));
+            RxBus.INSTANCE.send(new EventPreferenceChange(R.string.key_nsclientinternal_paused));
         }
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastAckAlarm.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastAlarm.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONObject;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastAnnouncement.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONObject;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastCals.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastClearAlarm.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONObject;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastDeviceStatus.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastFood.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastMbgs.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastProfile.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastSgvs.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastStatus.java

@@ -4,7 +4,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastTreatment.java

@@ -2,7 +2,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONArray;
 import org.json.JSONException;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/broadcasts/BroadcastUrgentAlarm.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.broadcasts;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import org.json.JSONObject;
 

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/data/NSSettingsStatus.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.data;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import org.json.JSONException;
 import org.json.JSONObject;

app/src/main/java/info/nightscout/androidaps/plugins/general/nsclient/receivers/RestartReceiver.java

@@ -2,7 +2,7 @@ package info.nightscout.androidaps.plugins.general.nsclient.receivers;
 
 import android.content.Context;
 import android.content.Intent;
-import android.support.v4.content.WakefulBroadcastReceiver;
+import androidx.legacy.content.WakefulBroadcastReceiver;
 
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.plugins.general.nsclient.events.EventNSClientRestart;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/OverviewFragment.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.overview;
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.NotificationManager;
-import android.arch.core.util.Function;
+import androidx.arch.core.util.Function;
 import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
@@ -12,14 +12,14 @@ import android.graphics.Color;
 import android.graphics.Paint;
 import android.os.Bundle;
 import android.os.Handler;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
-import android.support.v4.app.FragmentActivity;
+import androidx.fragment.app.FragmentActivity;
-import android.support.v4.app.FragmentManager;
+import androidx.fragment.app.FragmentManager;
-import android.support.v4.content.res.ResourcesCompat;
+import androidx.core.content.res.ResourcesCompat;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
-import android.support.v7.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
-import android.support.v7.widget.PopupMenu;
+import androidx.appcompat.widget.PopupMenu;
-import android.support.v7.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView;
 import android.text.SpannableString;
 import android.text.style.ForegroundColorSpan;
 import android.util.DisplayMetrics;
@@ -37,12 +37,9 @@ import android.widget.TextView;
 import com.jjoe64.graphview.GraphView;
 import com.squareup.otto.Subscribe;
 
-import org.json.JSONException;
-import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.text.DecimalFormat;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.Locale;
@@ -55,8 +52,6 @@ import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.data.DetailedBolusInfo;
-import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.data.QuickWizardEntry;
@@ -94,24 +89,21 @@ import info.nightscout.androidaps.plugins.general.careportal.OptionsToShow;
 import info.nightscout.androidaps.plugins.general.nsclient.NSUpload;
 import info.nightscout.androidaps.plugins.general.nsclient.data.NSDeviceStatus;
 import info.nightscout.androidaps.plugins.general.nsclient.data.NSSettingsStatus;
+import info.nightscout.androidaps.plugins.general.overview.activities.QuickWizardListActivity;
 import info.nightscout.androidaps.plugins.general.overview.dialogs.CalibrationDialog;
-import info.nightscout.androidaps.plugins.general.overview.dialogs.ErrorHelperActivity;
 import info.nightscout.androidaps.plugins.general.overview.dialogs.NewCarbsDialog;
 import info.nightscout.androidaps.plugins.general.overview.dialogs.NewInsulinDialog;
 import info.nightscout.androidaps.plugins.general.overview.dialogs.NewTreatmentDialog;
 import info.nightscout.androidaps.plugins.general.overview.dialogs.WizardDialog;
-import info.nightscout.androidaps.plugins.general.overview.activities.QuickWizardListActivity;
 import info.nightscout.androidaps.plugins.general.overview.graphData.GraphData;
-import info.nightscout.androidaps.plugins.general.overview.notifications.NotificationRecyclerViewAdapter;
-import info.nightscout.androidaps.plugins.general.overview.notifications.NotificationStore;
 import info.nightscout.androidaps.plugins.general.wear.ActionStringHandler;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.AutosensData;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.CobInfo;
+import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.events.EventIobCalculationProgress;
-import info.nightscout.androidaps.plugins.source.SourceDexcomG5Plugin;
+import info.nightscout.androidaps.plugins.source.SourceDexcomPlugin;
-import info.nightscout.androidaps.plugins.source.SourceDexcomG6Plugin;
 import info.nightscout.androidaps.plugins.source.SourceXdripPlugin;
 import info.nightscout.androidaps.plugins.treatments.TreatmentsPlugin;
 import info.nightscout.androidaps.plugins.treatments.fragments.ProfileViewerDialog;
@@ -699,8 +691,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
     @Override
     public void onClick(View v) {
         boolean xdrip = SourceXdripPlugin.getPlugin().isEnabled(PluginType.BGSOURCE);
-        boolean g5 = SourceDexcomG5Plugin.getPlugin().isEnabled(PluginType.BGSOURCE);
+        boolean dexcom = SourceDexcomPlugin.INSTANCE.isEnabled(PluginType.BGSOURCE);
-        boolean g6 = SourceDexcomG6Plugin.getPlugin().isEnabled(PluginType.BGSOURCE);
         String units = ProfileFunctions.getInstance().getProfileUnits();
 
         FragmentManager manager = getFragmentManager();
@@ -723,10 +714,16 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
                 if (xdrip) {
                     CalibrationDialog calibrationDialog = new CalibrationDialog();
                     calibrationDialog.show(manager, "CalibrationDialog");
-                } else if (g5 || g6) {
+                } else if (dexcom) {
                     try {
-                        Intent i = new Intent("com.dexcom.cgm.activities.MeterEntryActivity");
+                        String packageName = SourceDexcomPlugin.INSTANCE.findDexcomPackageName();
-                        startActivity(i);
+                        if (packageName != null) {
+                            Intent i = new Intent("com.dexcom.cgm.activities.MeterEntryActivity");
+                            i.setPackage(packageName);
+                            startActivity(i);
+                        } else {
+                            ToastUtils.showToastInUiThread(getActivity(), MainApp.gs(R.string.dexcom_app_not_installed));
+                        }
                     } catch (ActivityNotFoundException e) {
                         ToastUtils.showToastInUiThread(getActivity(), MainApp.gs(R.string.g5appnotdetected));
                     }
@@ -735,14 +732,14 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
             case R.id.overview_cgmbutton:
                 if (xdrip)
                     openCgmApp("com.eveningoutpost.dexdrip");
-                else if (g5 && units.equals(Constants.MGDL))
+                else if (dexcom) {
-                    openCgmApp("com.dexcom.cgm.region5.mgdl");
+                    String packageName = SourceDexcomPlugin.INSTANCE.findDexcomPackageName();
-                else if (g5 && units.equals(Constants.MMOL))
+                    if (packageName != null) {
-                    openCgmApp("com.dexcom.cgm.region5.mmol");
+                        openCgmApp(packageName);
-                else if (g6 && units.equals(Constants.MGDL))
+                    } else {
-                    openCgmApp("com.dexcom.g6.region3.mgdl");
+                        ToastUtils.showToastInUiThread(getActivity(), MainApp.gs(R.string.dexcom_app_not_installed));
-                else if (g6 && units.equals(Constants.MMOL))
+                    }
-                    openCgmApp("com.dexcom.g6.region3.mmol");
+                }
                 break;
             case R.id.overview_treatmentbutton:
                 NewTreatmentDialog treatmentDialogFragment = new NewTreatmentDialog();
@@ -819,122 +816,25 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
     void onClickQuickwizard() {
         final BgReading actualBg = DatabaseHelper.actualBg();
         final Profile profile = ProfileFunctions.getInstance().getProfile();
-        final TempTarget tempTarget = TreatmentsPlugin.getPlugin().getTempTargetFromHistory();
+        final String profileName = ProfileFunctions.getInstance().getProfileName();
+        final PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
 
         final QuickWizardEntry quickWizardEntry = OverviewPlugin.getPlugin().quickWizard.getActive();
-        if (quickWizardEntry != null && actualBg != null && profile != null) {
+        if (quickWizardEntry != null && actualBg != null && profile != null && pump != null) {
             quickWizardButton.setVisibility(View.VISIBLE);
-            final BolusWizard wizard = quickWizardEntry.doCalc(profile, tempTarget, actualBg, true);
+            final BolusWizard wizard = quickWizardEntry.doCalc(profile, profileName, actualBg, true);
 
-            final JSONObject boluscalcJSON = new JSONObject();
+            if (wizard.getCalculatedTotalInsulin() > 0d && quickWizardEntry.carbs() > 0d) {
-            try {
-                boluscalcJSON.put("eventTime", DateUtil.toISOString(new Date()));
-                boluscalcJSON.put("targetBGLow", wizard.targetBGLow);
-                boluscalcJSON.put("targetBGHigh", wizard.targetBGHigh);
-                boluscalcJSON.put("isf", wizard.sens);
-                boluscalcJSON.put("ic", wizard.ic);
-                boluscalcJSON.put("iob", -(wizard.insulingFromBolusIOB + wizard.insulingFromBasalsIOB));
-                boluscalcJSON.put("bolusiobused", true);
-                boluscalcJSON.put("basaliobused", true);
-                boluscalcJSON.put("bg", actualBg.valueToUnits(profile.getUnits()));
-                boluscalcJSON.put("insulinbg", wizard.insulinFromBG);
-                boluscalcJSON.put("insulinbgused", true);
-                boluscalcJSON.put("bgdiff", wizard.bgDiff);
-                boluscalcJSON.put("insulincarbs", wizard.insulinFromCarbs);
-                boluscalcJSON.put("carbs", quickWizardEntry.carbs());
-                boluscalcJSON.put("othercorrection", 0d);
-                boluscalcJSON.put("insulintrend", wizard.insulinFromTrend);
-                boluscalcJSON.put("insulin", wizard.calculatedTotalInsulin);
-            } catch (JSONException e) {
-                log.error("Unhandled exception", e);
-            }
-            if (wizard.calculatedTotalInsulin > 0d && quickWizardEntry.carbs() > 0d) {
-                DecimalFormat formatNumber2decimalplaces = new DecimalFormat("0.00");
-                String confirmMessage = MainApp.gs(R.string.entertreatmentquestion);
-
-                Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(new Constraint<>(wizard.calculatedTotalInsulin)).value();
                 Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(new Constraint<>(quickWizardEntry.carbs())).value();
 
-                confirmMessage += "\n" + MainApp.gs(R.string.bolus) + ": " + formatNumber2decimalplaces.format(insulinAfterConstraints) + "U";
+                if (Math.abs(wizard.getInsulinAfterConstraints() - wizard.getCalculatedTotalInsulin()) >= pump.getPumpDescription().pumpType.determineCorrectBolusStepSize(wizard.getInsulinAfterConstraints()) || !carbsAfterConstraints.equals(quickWizardEntry.carbs())) {
-                confirmMessage += "\n" + MainApp.gs(R.string.carbs) + ": " + carbsAfterConstraints + "g";
+                    OKDialog.show(getContext(), MainApp.gs(R.string.treatmentdeliveryerror), MainApp.gs(R.string.constraints_violation) + "\n" + MainApp.gs(R.string.changeyourinput), null);
-
-                if (Math.abs(insulinAfterConstraints - wizard.calculatedTotalInsulin) >= 0.01 || !carbsAfterConstraints.equals(quickWizardEntry.carbs())) {
-                    AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
-                    builder.setTitle(MainApp.gs(R.string.treatmentdeliveryerror));
-                    builder.setMessage(MainApp.gs(R.string.constraints_violation) + "\n" + MainApp.gs(R.string.changeyourinput));
-                    builder.setPositiveButton(MainApp.gs(R.string.ok), null);
-                    builder.show();
                     return;
                 }
 
-                final Double finalInsulinAfterConstraints = insulinAfterConstraints;
+                wizard.confirmAndExecute(getContext());
-                final Integer finalCarbsAfterConstraints = carbsAfterConstraints;
-                final Context context = getContext();
-                final AlertDialog.Builder builder = new AlertDialog.Builder(context);
-                accepted = false;
-                builder.setTitle(MainApp.gs(R.string.confirmation));
-                builder.setMessage(confirmMessage);
-                builder.setPositiveButton(MainApp.gs(R.string.ok), (dialog, id) -> {
-                    synchronized (builder) {
-                        if (accepted) {
-                            if (L.isEnabled(L.OVERVIEW))
-                                log.debug("guarding: already accepted");
-                            return;
-                        }
-                        accepted = true;
-                        if (Math.abs(insulinAfterConstraints - wizard.calculatedTotalInsulin) >= 0.01 || finalCarbsAfterConstraints > 0) {
-                            if (wizard.superBolus) {
-                                final LoopPlugin loopPlugin = LoopPlugin.getPlugin();
-                                if (loopPlugin.isEnabled(PluginType.LOOP)) {
-                                    loopPlugin.superBolusTo(System.currentTimeMillis() + T.hours(2).msecs());
-                                    MainApp.bus().post(new EventRefreshOverview("WizardDialog"));
-                                }
-                                ConfigBuilderPlugin.getPlugin().getCommandQueue().tempBasalPercent(0, 120, true, profile, new Callback() {
-                                    @Override
-                                    public void run() {
-                                        if (!result.success) {
-                                            Intent i = new Intent(MainApp.instance(), ErrorHelperActivity.class);
-                                            i.putExtra("soundid", R.raw.boluserror);
-                                            i.putExtra("status", result.comment);
-                                            i.putExtra("title", MainApp.gs(R.string.tempbasaldeliveryerror));
-                                            i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                                            MainApp.instance().startActivity(i);
-                                        }
-                                    }
-                                });
-                            }
-                            DetailedBolusInfo detailedBolusInfo = new DetailedBolusInfo();
-                            detailedBolusInfo.eventType = CareportalEvent.BOLUSWIZARD;
-                            detailedBolusInfo.insulin = finalInsulinAfterConstraints;
-                            detailedBolusInfo.carbs = finalCarbsAfterConstraints;
-                            detailedBolusInfo.context = context;
-                            detailedBolusInfo.boluscalc = boluscalcJSON;
-                            detailedBolusInfo.source = Source.USER;
-                            if (finalInsulinAfterConstraints > 0 || ConfigBuilderPlugin.getPlugin().getActivePump().getPumpDescription().storesCarbInfo) {
-                                ConfigBuilderPlugin.getPlugin().getCommandQueue().bolus(detailedBolusInfo, new Callback() {
-                                    @Override
-                                    public void run() {
-                                        if (!result.success) {
-                                            Intent i = new Intent(MainApp.instance(), ErrorHelperActivity.class);
-                                            i.putExtra("soundid", R.raw.boluserror);
-                                            i.putExtra("status", result.comment);
-                                            i.putExtra("title", MainApp.gs(R.string.treatmentdeliveryerror));
-                                            i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                                            MainApp.instance().startActivity(i);
-                                        }
-                                    }
-                                });
-                            } else {
-                                TreatmentsPlugin.getPlugin().addToHistoryTreatment(detailedBolusInfo, false);
-                            }
-                        }
-                    }
-                });
-                builder.setNegativeButton(MainApp.gs(R.string.cancel), null);
-                builder.show();
             }
         }
-
     }
 
     @Override
@@ -1100,7 +1000,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
             timeView.setText(DateUtil.timeString(new Date()));
         }
 
-        updateNotifications();
+        OverviewPlugin.getPlugin().notificationStore.updateNotifications(notificationsView);
 
         pumpStatusLayout.setVisibility(View.GONE);
         loopStatusLayout.setVisibility(View.GONE);
@@ -1119,6 +1019,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         final PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
 
         final Profile profile = ProfileFunctions.getInstance().getProfile();
+        final String profileName = ProfileFunctions.getInstance().getProfileName();
 
         final String units = profile.getUnits();
         final double lowLine = OverviewPlugin.getPlugin().determineLowLine(units);
@@ -1226,10 +1127,10 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
 
         // **** Calibration & CGM buttons ****
         boolean xDripIsBgSource = MainApp.getSpecificPlugin(SourceXdripPlugin.class) != null && MainApp.getSpecificPlugin(SourceXdripPlugin.class).isEnabled(PluginType.BGSOURCE);
-        boolean g5IsBgSource = MainApp.getSpecificPlugin(SourceDexcomG5Plugin.class) != null && MainApp.getSpecificPlugin(SourceDexcomG5Plugin.class).isEnabled(PluginType.BGSOURCE);
+        boolean dexcomIsSource = SourceDexcomPlugin.INSTANCE.isEnabled(PluginType.BGSOURCE);
         boolean bgAvailable = DatabaseHelper.actualBg() != null;
         if (calibrationButton != null) {
-            if ((xDripIsBgSource || g5IsBgSource) && bgAvailable && SP.getBoolean(R.string.key_show_calibration_button, true)) {
+            if ((xDripIsBgSource || dexcomIsSource) && bgAvailable && SP.getBoolean(R.string.key_show_calibration_button, true)) {
                 calibrationButton.setVisibility(View.VISIBLE);
             } else {
                 calibrationButton.setVisibility(View.GONE);
@@ -1238,7 +1139,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         if (cgmButton != null) {
             if (xDripIsBgSource && SP.getBoolean(R.string.key_show_cgm_button, false)) {
                 cgmButton.setVisibility(View.VISIBLE);
-            } else if (g5IsBgSource && SP.getBoolean(R.string.key_show_cgm_button, false)) {
+            } else if (dexcomIsSource && SP.getBoolean(R.string.key_show_cgm_button, false)) {
                 cgmButton.setVisibility(View.VISIBLE);
             } else {
                 cgmButton.setVisibility(View.GONE);
@@ -1316,10 +1217,10 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         if (quickWizardEntry != null && lastBG != null && pump.isInitialized() && !pump.isSuspended()) {
             quickWizardButton.setVisibility(View.VISIBLE);
             String text = quickWizardEntry.buttonText() + "\n" + DecimalFormatter.to0Decimal(quickWizardEntry.carbs()) + "g";
-            BolusWizard wizard = quickWizardEntry.doCalc(profile, tempTarget, lastBG, false);
+            BolusWizard wizard = quickWizardEntry.doCalc(profile, profileName, lastBG, false);
-            text += " " + DecimalFormatter.toPumpSupportedBolus(wizard.calculatedTotalInsulin) + "U";
+            text += " " + DecimalFormatter.toPumpSupportedBolus(wizard.getCalculatedTotalInsulin()) + "U";
             quickWizardButton.setText(text);
-            if (wizard.calculatedTotalInsulin <= 0)
+            if (wizard.getCalculatedTotalInsulin() <= 0)
                 quickWizardButton.setVisibility(View.GONE);
         } else
             quickWizardButton.setVisibility(View.GONE);
@@ -1649,21 +1550,6 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
             Profiler.log(log, from, updateGUIStart);
     }
 
-    //Notifications
-
-    void updateNotifications() {
-        NotificationStore nstore = OverviewPlugin.getPlugin().notificationStore;
-        nstore.removeExpired();
-        nstore.unSnooze();
-        if (nstore.store.size() > 0) {
-            NotificationRecyclerViewAdapter adapter = new NotificationRecyclerViewAdapter(nstore.store);
-            notificationsView.setAdapter(adapter);
-            notificationsView.setVisibility(View.VISIBLE);
-        } else {
-            notificationsView.setVisibility(View.GONE);
-        }
-    }
-
     public static void applyStatuslight(TextView view, String text, double value, double warnThreshold, double urgentThreshold, double invalid, boolean checkAscending) {
         Function<Double, Boolean> check = checkAscending ? (Double threshold) -> value >= threshold : (Double threshold) -> value <= threshold;
         if (value != invalid) {

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/activities/QuickWizardListActivity.java

@@ -2,11 +2,11 @@ package info.nightscout.androidaps.plugins.general.overview.activities;
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.support.v4.app.FragmentManager;
+import androidx.fragment.app.FragmentManager;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
-import android.support.v7.widget.CardView;
+import androidx.cardview.widget.CardView;
-import android.support.v7.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/BolusProgressDialog.java

@@ -4,7 +4,7 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 import android.app.Activity;
 import android.os.Bundle;
 import android.os.SystemClock;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/BolusProgressHelperActivity.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 
 /**
  * Created by adrian on 09/02/17.

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/CalibrationDialog.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/EditQuickWizardDialog.java

@@ -2,7 +2,7 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/ErrorDialog.java

@@ -2,8 +2,9 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 
 import android.content.Intent;
+import android.os.Build;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -98,7 +99,10 @@ public class ErrorDialog extends DialogFragment implements View.OnClickListener
     private void startAlarm() {
         Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
         alarm.putExtra("soundid", soundId);
-        MainApp.instance().startService(alarm);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+            MainApp.instance().startForegroundService(alarm);
+        else
+            MainApp.instance().startService(alarm);
     }
 
     private void stopAlarm() {

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/ErrorHelperActivity.java

@@ -1,7 +1,7 @@
 package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.plugins.general.nsclient.NSUpload;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/NewCarbsDialog.java

@@ -2,8 +2,8 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.os.Bundle;
 import android.os.HandlerThread;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/NewInsulinDialog.java

@@ -4,8 +4,8 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.HandlerThread;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;
@@ -225,7 +225,7 @@ public class NewInsulinDialog extends DialogFragment implements OnClickListener
                 }
             }
 
-            if (Math.abs(insulinAfterConstraints - insulin) > pump.getPumpDescription().pumpType.determineCorrectBolusSize(insulinAfterConstraints))
+            if (Math.abs(insulinAfterConstraints - insulin) > pump.getPumpDescription().pumpType.determineCorrectBolusStepSize(insulinAfterConstraints))
                 actions.add("<font color='" + MainApp.gc(R.color.warning) + "'>" + MainApp.gs(R.string.bolusconstraintapplied) + "</font>");
 
             int eatingSoonTTDuration = SP.getInt(R.string.key_eatingsoon_duration, Constants.defaultEatingSoonTTDuration);

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/NewTreatmentDialog.java

@@ -4,8 +4,8 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;
@@ -141,7 +141,7 @@ public class NewTreatmentDialog extends DialogFragment implements OnClickListene
                         if (recordOnlyCheckbox.isChecked()) {
                             confirmMessage += "<br/><font color='" + MainApp.gc(R.color.warning) + "'>" + MainApp.gs(R.string.bolusrecordedonly) + "</font>";
                         }
-                        if (Math.abs(insulinAfterConstraints - insulin) > pump.getPumpDescription().pumpType.determineCorrectBolusSize(insulinAfterConstraints) || !Objects.equals(carbsAfterConstraints, carbs))
+                        if (Math.abs(insulinAfterConstraints - insulin) > pump.getPumpDescription().pumpType.determineCorrectBolusStepSize(insulinAfterConstraints) || !Objects.equals(carbsAfterConstraints, carbs))
                             confirmMessage += "<br/><font color='" + MainApp.gc(R.color.warning) + "'>" + MainApp.gs(R.string.bolusconstraintapplied) + "</font>";
                     }
                     if (carbsAfterConstraints > 0)

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/dialogs/WizardDialog.java

@@ -2,13 +2,10 @@ package info.nightscout.androidaps.plugins.general.overview.dialogs;
 
 import android.app.Activity;
 import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
+import androidx.fragment.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.text.Editable;
-import android.text.Html;
 import android.text.TextWatcher;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -28,46 +25,35 @@ import android.widget.TextView;
 
 import com.squareup.otto.Subscribe;
 
-import org.json.JSONException;
-import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.text.DecimalFormat;
 import java.util.ArrayList;
-import java.util.Date;
 
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.data.DetailedBolusInfo;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.data.ProfileStore;
 import info.nightscout.androidaps.db.BgReading;
-import info.nightscout.androidaps.db.CareportalEvent;
 import info.nightscout.androidaps.db.DatabaseHelper;
-import info.nightscout.androidaps.db.Source;
 import info.nightscout.androidaps.db.TempTarget;
 import info.nightscout.androidaps.events.EventFeatureRunning;
-import info.nightscout.androidaps.events.EventRefreshOverview;
 import info.nightscout.androidaps.interfaces.Constraint;
-import info.nightscout.androidaps.interfaces.PluginType;
-import info.nightscout.androidaps.interfaces.PumpInterface;
-import info.nightscout.androidaps.plugins.aps.loop.LoopPlugin;
 import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.CobInfo;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.plugins.treatments.TreatmentsPlugin;
-import info.nightscout.androidaps.queue.Callback;
 import info.nightscout.androidaps.utils.BolusWizard;
-import info.nightscout.androidaps.utils.DateUtil;
 import info.nightscout.androidaps.utils.DecimalFormatter;
 import info.nightscout.androidaps.utils.NumberPicker;
 import info.nightscout.androidaps.utils.SP;
 import info.nightscout.androidaps.utils.SafeParse;
+import info.nightscout.androidaps.utils.StringUtils;
 import info.nightscout.androidaps.utils.ToastUtils;
 
 public class WizardDialog extends DialogFragment implements OnClickListener, CompoundButton.OnCheckedChangeListener, Spinner.OnItemSelectedListener {
@@ -108,8 +94,7 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
     EditText notesEdit;
 
     Integer calculatedCarbs = 0;
-    Double calculatedTotalInsulin = 0d;
+    BolusWizard wizard;
-    JSONObject boluscalcJSON;
 
     Context context;
 
@@ -311,99 +296,8 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
                     return;
                 }
                 okClicked = true;
-                final Profile profile = ProfileFunctions.getInstance().getProfile();
+                wizard.confirmAndExecute(context);
-                final PumpInterface pump = ConfigBuilderPlugin.getPlugin().getActivePump();
+                dismiss();
-
-                if (pump != null && profile != null && (calculatedTotalInsulin > 0d || calculatedCarbs > 0d)) {
-                    String confirmMessage = MainApp.gs(R.string.entertreatmentquestion);
-
-                    Double insulinAfterConstraints = MainApp.getConstraintChecker().applyBolusConstraints(new Constraint<>(calculatedTotalInsulin)).value();
-                    Integer carbsAfterConstraints = MainApp.getConstraintChecker().applyCarbsConstraints(new Constraint<>(calculatedCarbs)).value();
-
-                    if (insulinAfterConstraints > 0)
-                        confirmMessage += "<br/>" + MainApp.gs(R.string.bolus) + ": " + "<font color='" + MainApp.gc(R.color.bolus) + "'>" + DecimalFormatter.toPumpSupportedBolus(insulinAfterConstraints) + "U" + "</font>";
-                    if (carbsAfterConstraints > 0)
-                        confirmMessage += "<br/>" + MainApp.gs(R.string.carbs) + ": " + "<font color='" + MainApp.gc(R.color.carbs) + "'>" + carbsAfterConstraints + "g" + "</font>";
-
-                    if (Math.abs(insulinAfterConstraints - calculatedTotalInsulin) > pump.getPumpDescription().pumpType.determineCorrectBolusSize(insulinAfterConstraints) || !carbsAfterConstraints.equals(calculatedCarbs)) {
-                        confirmMessage += "<br/><font color='" + MainApp.gc(R.color.warning) + "'>" + MainApp.gs(R.string.bolusconstraintapplied) + "</font>";
-                    }
-
-                    final Double finalInsulinAfterConstraints = insulinAfterConstraints;
-                    final Integer finalCarbsAfterConstraints = carbsAfterConstraints;
-                    final Double bg = SafeParse.stringToDouble(editBg.getText());
-                    final int carbTime = SafeParse.stringToInt(editCarbTime.getText());
-                    final boolean useSuperBolus = superbolusCheckbox.isChecked();
-                    final String finalNotes = notesEdit.getText().toString();
-
-                    final AlertDialog.Builder builder = new AlertDialog.Builder(context);
-                    builder.setTitle(MainApp.gs(R.string.confirmation));
-                    builder.setMessage(Html.fromHtml(confirmMessage));
-                    builder.setPositiveButton(MainApp.gs(R.string.ok), new DialogInterface.OnClickListener() {
-                        public void onClick(DialogInterface dialog, int id) {
-                            synchronized (builder) {
-                                if (accepted) {
-                                    log.debug("guarding: already accepted");
-                                    return;
-                                }
-                                accepted = true;
-                                if (finalInsulinAfterConstraints > 0 || finalCarbsAfterConstraints > 0) {
-                                    if (useSuperBolus) {
-                                        final LoopPlugin loopPlugin = LoopPlugin.getPlugin();
-                                        if (loopPlugin.isEnabled(PluginType.LOOP)) {
-                                            loopPlugin.superBolusTo(System.currentTimeMillis() + 2 * 60L * 60 * 1000);
-                                            MainApp.bus().post(new EventRefreshOverview("WizardDialog"));
-                                        }
-                                        ConfigBuilderPlugin.getPlugin().getCommandQueue().tempBasalPercent(0, 120, true, profile, new Callback() {
-                                            @Override
-                                            public void run() {
-                                                if (!result.success) {
-                                                    Intent i = new Intent(MainApp.instance(), ErrorHelperActivity.class);
-                                                    i.putExtra("soundid", R.raw.boluserror);
-                                                    i.putExtra("status", result.comment);
-                                                    i.putExtra("title", MainApp.gs(R.string.tempbasaldeliveryerror));
-                                                    i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                                                    MainApp.instance().startActivity(i);
-                                                }
-                                            }
-                                        });
-                                    }
-                                    DetailedBolusInfo detailedBolusInfo = new DetailedBolusInfo();
-                                    detailedBolusInfo.eventType = CareportalEvent.BOLUSWIZARD;
-                                    detailedBolusInfo.insulin = finalInsulinAfterConstraints;
-                                    detailedBolusInfo.carbs = finalCarbsAfterConstraints;
-                                    detailedBolusInfo.context = context;
-                                    detailedBolusInfo.glucose = bg;
-                                    detailedBolusInfo.glucoseType = "Manual";
-                                    detailedBolusInfo.carbTime = carbTime;
-                                    detailedBolusInfo.boluscalc = boluscalcJSON;
-                                    detailedBolusInfo.source = Source.USER;
-                                    detailedBolusInfo.notes = finalNotes;
-                                    if (detailedBolusInfo.insulin > 0 || ConfigBuilderPlugin.getPlugin().getActivePump().getPumpDescription().storesCarbInfo) {
-                                        ConfigBuilderPlugin.getPlugin().getCommandQueue().bolus(detailedBolusInfo, new Callback() {
-                                            @Override
-                                            public void run() {
-                                                if (!result.success) {
-                                                    Intent i = new Intent(MainApp.instance(), ErrorHelperActivity.class);
-                                                    i.putExtra("soundid", R.raw.boluserror);
-                                                    i.putExtra("status", result.comment);
-                                                    i.putExtra("title", MainApp.gs(R.string.treatmentdeliveryerror));
-                                                    i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                                                    MainApp.instance().startActivity(i);
-                                                }
-                                            }
-                                        });
-                                    } else {
-                                        TreatmentsPlugin.getPlugin().addToHistoryTreatment(detailedBolusInfo, false);
-                                    }
-                                }
-                            }
-                        }
-                    });
-                    builder.setNegativeButton(MainApp.gs(R.string.cancel), null);
-                    builder.show();
-                    dismiss();
-                }
                 break;
             case R.id.cancel:
                 dismiss();
@@ -450,8 +344,8 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         TreatmentsPlugin.getPlugin().updateTotalIOBTempBasals();
         IobTotal basalIob = TreatmentsPlugin.getPlugin().getLastCalculationTempBasals().round();
 
-        bolusIobInsulin.setText(DecimalFormatter.to2Decimal(-bolusIob.iob) + "U");
+        bolusIobInsulin.setText(StringUtils.formatInsulin(-bolusIob.iob));
-        basalIobInsulin.setText(DecimalFormatter.to2Decimal(-basalIob.basaliob) + "U");
+        basalIobInsulin.setText(StringUtils.formatInsulin(-basalIob.basaliob));
 
         calculateInsulin();
     }
@@ -460,13 +354,13 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         ProfileStore profileStore = ConfigBuilderPlugin.getPlugin().getActiveProfileInterface().getProfile();
         if (profileSpinner == null || profileSpinner.getSelectedItem() == null || profileStore == null)
             return; // not initialized yet
-        String selectedAlternativeProfile = profileSpinner.getSelectedItem().toString();
+        String profileName = profileSpinner.getSelectedItem().toString();
         Profile specificProfile;
-        if (selectedAlternativeProfile.equals(MainApp.gs(R.string.active))) {
+        if (profileName.equals(MainApp.gs(R.string.active))) {
             specificProfile = ProfileFunctions.getInstance().getProfile();
-            selectedAlternativeProfile = ProfileFunctions.getInstance().getProfileName();
+            profileName = ProfileFunctions.getInstance().getProfileName();
         } else
-            specificProfile = profileStore.getSpecificProfile(selectedAlternativeProfile);
+            specificProfile = profileStore.getSpecificProfile(profileName);
 
         // Entered values
         Double c_bg = SafeParse.stringToDouble(editBg.getText());
@@ -494,104 +388,61 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         Double c_cob = 0d;
         if (cobCheckbox.isChecked()) {
             CobInfo cobInfo = IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "Wizard COB");
-            if (cobInfo != null && cobInfo.displayCob != null)
+            if (cobInfo.displayCob != null)
                 c_cob = cobInfo.displayCob;
         }
 
-        BolusWizard wizard = new BolusWizard();
+        wizard = new BolusWizard(specificProfile, profileName, tempTarget, carbsAfterConstraint, c_cob, c_bg, corrAfterConstraint, 100d, bgCheckbox.isChecked(), cobCheckbox.isChecked(), bolusIobCheckbox.isChecked(), basalIobCheckbox.isChecked(), superbolusCheckbox.isChecked(), ttCheckbox.isChecked(), bgtrendCheckbox.isChecked(), notesEdit.getText().toString(), SafeParse.stringToInt(editCarbTime.getText()));
-        wizard.doCalc(specificProfile, tempTarget, carbsAfterConstraint, c_cob, c_bg, corrAfterConstraint, bolusIobCheckbox.isChecked(), basalIobCheckbox.isChecked(), superbolusCheckbox.isChecked(), bgtrendCheckbox.isChecked());
 
-        bg.setText(c_bg + " ISF: " + DecimalFormatter.to1Decimal(wizard.sens));
+        bg.setText(c_bg + " ISF: " + DecimalFormatter.to1Decimal(wizard.getSens()));
-        bgInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromBG) + "U");
+        bgInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromBG()));
 
-        carbs.setText(DecimalFormatter.to0Decimal(c_carbs) + "g IC: " + DecimalFormatter.to1Decimal(wizard.ic));
+        carbs.setText(DecimalFormatter.to0Decimal(c_carbs) + "g IC: " + DecimalFormatter.to1Decimal(wizard.getIc()));
-        carbsInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromCarbs) + "U");
+        carbsInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromCarbs()));
 
-        bolusIobInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulingFromBolusIOB) + "U");
+        bolusIobInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromBolusIOB()));
-        basalIobInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulingFromBasalsIOB) + "U");
+        basalIobInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromBasalsIOB()));
 
-        correctionInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromCorrection) + "U");
+        correctionInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromCorrection()));
-        calculatedTotalInsulin = wizard.calculatedTotalInsulin;
 
         calculatedCarbs = carbsAfterConstraint;
 
         // Superbolus
-        if (superbolusCheckbox.isChecked()) {
+        superbolus.setText(superbolusCheckbox.isChecked() ? MainApp.gs(R.string.twohours) : "");
-            superbolus.setText("2h");
+        superbolusInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromSuperBolus()));
-        } else {
-            superbolus.setText("");
-        }
-        superbolusInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromSuperBolus) + "U");
 
         // Trend
-        if (bgtrendCheckbox.isChecked()) {
+        if (bgtrendCheckbox.isChecked() && wizard.getGlucoseStatus() != null) {
-            if (wizard.glucoseStatus != null) {
+            bgTrend.setText(
-                bgTrend.setText((wizard.glucoseStatus.avgdelta > 0 ? "+" : "") + Profile.toUnitsString(wizard.glucoseStatus.avgdelta * 3, wizard.glucoseStatus.avgdelta * 3 / 18, specificProfile.getUnits()) + " " + specificProfile.getUnits());
+                    (wizard.getTrend() > 0 ? "+" : "")
-            } else {
+                            + Profile.toUnitsString(wizard.getTrend() * 3, wizard.getTrend() * 3 / Constants.MMOLL_TO_MGDL, specificProfile.getUnits())
-                bgTrend.setText("");
+                            + " " + specificProfile.getUnits());
-            }
         } else {
             bgTrend.setText("");
         }
-        bgTrendInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromTrend) + "U");
+        bgTrendInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromTrend()));
 
         // COB
         if (cobCheckbox.isChecked()) {
-            cob.setText(DecimalFormatter.to2Decimal(c_cob) + "g IC: " + DecimalFormatter.to1Decimal(wizard.ic));
+            cob.setText(DecimalFormatter.to2Decimal(c_cob) + "g IC: " + DecimalFormatter.to1Decimal(wizard.getIc()));
-            cobInsulin.setText(DecimalFormatter.to2Decimal(wizard.insulinFromCOB) + "U");
+            cobInsulin.setText(StringUtils.formatInsulin(wizard.getInsulinFromCOB()));
         } else {
             cob.setText("");
             cobInsulin.setText("");
         }
 
-        if (calculatedTotalInsulin > 0d || calculatedCarbs > 0d) {
+        if (wizard.getCalculatedTotalInsulin() > 0d || calculatedCarbs > 0d) {
-            String insulinText = calculatedTotalInsulin > 0d ? (DecimalFormatter.toPumpSupportedBolus(calculatedTotalInsulin) + "U") : "";
+            String insulinText = wizard.getCalculatedTotalInsulin() > 0d ? (DecimalFormatter.toPumpSupportedBolus(wizard.getCalculatedTotalInsulin()) + "U") : "";
             String carbsText = calculatedCarbs > 0d ? (DecimalFormatter.to0Decimal(calculatedCarbs) + "g") : "";
             total.setText(MainApp.gs(R.string.result) + ": " + insulinText + " " + carbsText);
             okButton.setVisibility(View.VISIBLE);
         } else {
             // TODO this should also be run when loading the dialog as the OK button is initially visible
             //      but does nothing if neither carbs nor insulin is > 0
-            total.setText(MainApp.gs(R.string.missing) + " " + DecimalFormatter.to0Decimal(wizard.carbsEquivalent) + "g");
+            total.setText(MainApp.gs(R.string.missing) + " " + DecimalFormatter.to0Decimal(wizard.getCarbsEquivalent()) + "g");
             okButton.setVisibility(View.INVISIBLE);
         }
 
-        boluscalcJSON = new JSONObject();
-        try {
-            boluscalcJSON.put("profile", selectedAlternativeProfile);
-            boluscalcJSON.put("notes", notesEdit.getText());
-            boluscalcJSON.put("eventTime", DateUtil.toISOString(new Date()));
-            boluscalcJSON.put("targetBGLow", wizard.targetBGLow);
-            boluscalcJSON.put("targetBGHigh", wizard.targetBGHigh);
-            boluscalcJSON.put("isf", wizard.sens);
-            boluscalcJSON.put("ic", wizard.ic);
-            boluscalcJSON.put("iob", -(wizard.insulingFromBolusIOB + wizard.insulingFromBasalsIOB));
-            boluscalcJSON.put("bolusiob", wizard.insulingFromBolusIOB);
-            boluscalcJSON.put("basaliob", wizard.insulingFromBasalsIOB);
-            boluscalcJSON.put("bolusiobused", bolusIobCheckbox.isChecked());
-            boluscalcJSON.put("basaliobused", basalIobCheckbox.isChecked());
-            boluscalcJSON.put("bg", c_bg);
-            boluscalcJSON.put("insulinbg", wizard.insulinFromBG);
-            boluscalcJSON.put("insulinbgused", bgCheckbox.isChecked());
-            boluscalcJSON.put("bgdiff", wizard.bgDiff);
-            boluscalcJSON.put("insulincarbs", wizard.insulinFromCarbs);
-            boluscalcJSON.put("carbs", c_carbs);
-            boluscalcJSON.put("cob", c_cob);
-            boluscalcJSON.put("cobused", cobCheckbox.isChecked());
-            boluscalcJSON.put("insulincob", wizard.insulinFromCOB);
-            boluscalcJSON.put("othercorrection", corrAfterConstraint);
-            boluscalcJSON.put("insulinsuperbolus", wizard.insulinFromSuperBolus);
-            boluscalcJSON.put("insulintrend", wizard.insulinFromTrend);
-            boluscalcJSON.put("insulin", calculatedTotalInsulin);
-            boluscalcJSON.put("superbolusused", superbolusCheckbox.isChecked());
-            boluscalcJSON.put("insulinsuperbolus", wizard.insulinFromSuperBolus);
-            boluscalcJSON.put("trendused", bgtrendCheckbox.isChecked());
-            boluscalcJSON.put("insulintrend", wizard.insulinFromTrend);
-            boluscalcJSON.put("trend", bgTrend.getText());
-            boluscalcJSON.put("ttused", ttCheckbox.isChecked());
-        } catch (JSONException e) {
-            log.error("Unhandled exception", e);
-        }
     }
 
 }

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/notifications/DismissNotificationService.java

@@ -3,7 +3,7 @@ package info.nightscout.androidaps.plugins.general.overview.notifications;
 import android.app.IntentService;
 import android.app.PendingIntent;
 import android.content.Intent;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.plugins.general.overview.events.EventDismissNotification;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/notifications/NotificationRecyclerViewAdapter.java

@@ -1,8 +1,8 @@
 package info.nightscout.androidaps.plugins.general.overview.notifications;
 
-import android.support.v4.content.ContextCompat;
+import androidx.core.content.ContextCompat;
-import android.support.v7.widget.CardView;
+import androidx.cardview.widget.CardView;
-import android.support.v7.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/info/nightscout/androidaps/plugins/general/overview/notifications/NotificationStore.java

@@ -11,7 +11,9 @@ import android.media.AudioAttributes;
 import android.media.RingtoneManager;
 import android.net.Uri;
 import android.os.Build;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
+import androidx.recyclerview.widget.RecyclerView;
+import android.view.View;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -21,7 +23,6 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
-import info.nightscout.androidaps.Config;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
 import info.nightscout.androidaps.logging.L;
@@ -68,14 +69,20 @@ public class NotificationStore {
             if (usesChannels && n.soundId != null) {
                 Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
                 alarm.putExtra("soundid", n.soundId);
-                MainApp.instance().startService(alarm);
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+                    MainApp.instance().startForegroundService(alarm);
+                else
+                    MainApp.instance().startService(alarm);
             }
 
         } else {
             if (n.soundId != null) {
                 Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
                 alarm.putExtra("soundid", n.soundId);
-                MainApp.instance().startService(alarm);
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+                    MainApp.instance().startForegroundService(alarm);
+                else
+                    MainApp.instance().startService(alarm);
             }
         }
 
@@ -97,7 +104,7 @@ public class NotificationStore {
         return false;
     }
 
-    public synchronized void removeExpired() {
+    private synchronized void removeExpired() {
         for (int i = 0; i < store.size(); i++) {
             Notification n = store.get(i);
             if (n.validTo.getTime() != 0 && n.validTo.getTime() < System.currentTimeMillis()) {
@@ -107,13 +114,13 @@ public class NotificationStore {
         }
     }
 
-    public void snoozeTo(long timeToSnooze) {
+    void snoozeTo(long timeToSnooze) {
         if (L.isEnabled(L.NOTIFICATION))
             log.debug("Snoozing alarm until: " + timeToSnooze);
         SP.putLong("snoozedTo", timeToSnooze);
     }
 
-    public void unSnooze() {
+    private void unSnooze() {
         if (Notification.isAlarmForStaleData()) {
             Notification notification = new Notification(Notification.NSALARM, MainApp.gs(R.string.nsalarm_staledata), Notification.URGENT);
             SP.putLong("snoozedTo", System.currentTimeMillis());
@@ -160,4 +167,16 @@ public class NotificationStore {
         }
     }
 
+    public synchronized void updateNotifications(RecyclerView notificationsView) {
+        removeExpired();
+        unSnooze();
+        if (store.size() > 0) {
+            NotificationRecyclerViewAdapter adapter = new NotificationRecyclerViewAdapter(store);
+            notificationsView.setAdapter(adapter);
+            notificationsView.setVisibility(View.VISIBLE);
+        } else {
+            notificationsView.setVisibility(View.GONE);
+        }
+    }
+
 }

app/src/main/java/info/nightscout/androidaps/plugins/general/persistentNotification/DummyService.java

@@ -4,7 +4,8 @@ import android.app.Notification;
 import android.app.Service;
 import android.content.Intent;
 import android.os.IBinder;
-import android.support.annotation.Nullable;
+
+import androidx.annotation.Nullable;
 
 import com.squareup.otto.Subscribe;
 
@@ -29,9 +30,8 @@ public class DummyService extends Service {
 
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
-        Notification notification = PersistentNotificationPlugin.getPlugin().updateNotification();
+        super.onStartCommand(intent, flags, startId);
-        if (notification != null)
+        startForeground(PersistentNotificationPlugin.ONGOING_NOTIFICATION_ID, PersistentNotificationPlugin.getPlugin().updateNotification());
-            startForeground(PersistentNotificationPlugin.ONGOING_NOTIFICATION_ID, notification);
         return START_STICKY;
     }
 
@@ -45,6 +45,11 @@ public class DummyService extends Service {
 
     @Override
     public void onCreate() {
+        super.onCreate();
+        // TODO: I guess this was moved here in order to adhere to the 5 seconds rule to call "startForeground" after a Service was called as Foreground service?
+        // As onCreate() is not called every time a service is started, copied to onStartCommand().
+        Notification notification = PersistentNotificationPlugin.getPlugin().updateNotification();
+        startForeground(PersistentNotificationPlugin.ONGOING_NOTIFICATION_ID, notification);
         MainApp.bus().register(this);
     }
 

app/src/main/java/info/nightscout/androidaps/plugins/general/persistentNotification/PersistentNotificationPlugin.java

@@ -10,17 +10,19 @@ import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.os.Build;
-import android.support.v4.app.NotificationCompat;
+
-import android.support.v4.app.RemoteInput;
+import androidx.core.app.NotificationCompat;
-import android.support.v4.app.TaskStackBuilder;
+import androidx.core.app.RemoteInput;
+import androidx.core.app.TaskStackBuilder;
 
 import com.squareup.otto.Subscribe;
 
+import javax.annotation.Nonnull;
+
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainActivity;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.db.DatabaseHelper;
@@ -37,6 +39,7 @@ import info.nightscout.androidaps.interfaces.PluginDescription;
 import info.nightscout.androidaps.interfaces.PluginType;
 import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions;
+import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin;
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.plugins.treatments.TreatmentsPlugin;
@@ -49,6 +52,7 @@ import info.nightscout.androidaps.utils.DecimalFormatter;
 public class PersistentNotificationPlugin extends PluginBase {
 
     private static PersistentNotificationPlugin plugin;
+    private Notification notification;
 
     public static PersistentNotificationPlugin getPlugin() {
         if (plugin == null) plugin = new PersistentNotificationPlugin(MainApp.instance());
@@ -72,13 +76,14 @@ public class PersistentNotificationPlugin extends PluginBase {
     /// End Android Auto
 
 
-    public PersistentNotificationPlugin(Context ctx) {
+    private PersistentNotificationPlugin(Context ctx) {
         super(new PluginDescription()
                 .mainType(PluginType.GENERAL)
                 .neverVisible(true)
                 .pluginName(R.string.ongoingnotificaction)
                 .enableByDefault(true)
-                .alwaysEnabled(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+                .alwaysEnabled(true)
+                .showInList(false)
                 .description(R.string.description_persistent_notification)
         );
         this.ctx = ctx;
@@ -86,8 +91,8 @@ public class PersistentNotificationPlugin extends PluginBase {
 
     @Override
     protected void onStart() {
+        createNotificationChannel(); // make sure channels exist before triggering updates through the bus
         MainApp.bus().register(this);
-        createNotificationChannel();
         triggerNotificationUpdate();
         super.onStart();
     }
@@ -111,105 +116,107 @@ public class PersistentNotificationPlugin extends PluginBase {
     }
 
     private void triggerNotificationUpdate() {
-        MainApp.instance().startService(new Intent(MainApp.instance(), DummyService.class));
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+            MainApp.instance().startForegroundService(new Intent(MainApp.instance(), DummyService.class));
+        else
+            MainApp.instance().startService(new Intent(MainApp.instance(), DummyService.class));
     }
 
+    @Nonnull
     Notification updateNotification() {
-        if (!isEnabled(PluginType.GENERAL)) {
+        String line1 = null;
-            return null;
+        String line2 = null;
-        }
+        String line3 = null;
+        NotificationCompat.CarExtender.UnreadConversation.Builder unreadConversationBuilder = null;
 
-        String line1;
+        if (ConfigBuilderPlugin.getPlugin().getActiveProfileInterface() != null && ProfileFunctions.getInstance().isProfileValid("Notification")) {
-        String line1_aa;
+            String line1_aa;
-
+            String units = ProfileFunctions.getInstance().getProfileUnits();
-        if (ConfigBuilderPlugin.getPlugin().getActiveProfileInterface() == null || !ProfileFunctions.getInstance().isProfileValid("Notificiation"))
-            return null;
-        String units = ProfileFunctions.getInstance().getProfileUnits();
 
 
-        BgReading lastBG = DatabaseHelper.lastBg();
+            BgReading lastBG = DatabaseHelper.lastBg();
-        GlucoseStatus glucoseStatus = GlucoseStatus.getGlucoseStatusData();
+            GlucoseStatus glucoseStatus = GlucoseStatus.getGlucoseStatusData();
 
-        if (lastBG != null) {
+            if (lastBG != null) {
-            line1 = line1_aa = lastBG.valueToUnitsToString(units);
+                line1 = line1_aa = lastBG.valueToUnitsToString(units);
-            if (glucoseStatus != null) {
+                if (glucoseStatus != null) {
-                line1 += "  Δ" + deltastring(glucoseStatus.delta, glucoseStatus.delta * Constants.MGDL_TO_MMOLL, units)
+                    line1 += "  Δ" + deltastring(glucoseStatus.delta, glucoseStatus.delta * Constants.MGDL_TO_MMOLL, units)
-                        + " avgΔ" + deltastring(glucoseStatus.avgdelta, glucoseStatus.avgdelta * Constants.MGDL_TO_MMOLL, units);
+                            + " avgΔ" + deltastring(glucoseStatus.avgdelta, glucoseStatus.avgdelta * Constants.MGDL_TO_MMOLL, units);
-                line1_aa += "  " + lastBG.directionToSymbol();
+                    line1_aa += "  " + lastBG.directionToSymbol();
+                } else {
+                    line1 += " " +
+                            MainApp.gs(R.string.old_data) +
+                            " ";
+                    line1_aa += line1 + ".";
+                }
             } else {
-                line1 += " " +
+                line1 = line1_aa = MainApp.gs(R.string.missed_bg_readings);
-                        MainApp.gs(R.string.old_data) +
-                        " ";
-                line1_aa += line1 + ".";
             }
-        } else {
+
-            line1 = line1_aa = MainApp.gs(R.string.missed_bg_readings);
+            TemporaryBasal activeTemp = TreatmentsPlugin.getPlugin().getTempBasalFromHistory(System.currentTimeMillis());
+            if (activeTemp != null) {
+                line1 += "  " + activeTemp.toStringShort();
+                line1_aa += "  " + activeTemp.toStringShort() + ".";
+            }
+
+            //IOB
+            TreatmentsPlugin.getPlugin().updateTotalIOBTreatments();
+            TreatmentsPlugin.getPlugin().updateTotalIOBTempBasals();
+            IobTotal bolusIob = TreatmentsPlugin.getPlugin().getLastCalculationTreatments().round();
+            IobTotal basalIob = TreatmentsPlugin.getPlugin().getLastCalculationTempBasals().round();
+
+
+            line2 = MainApp.gs(R.string.treatments_iob_label_string) + " " + DecimalFormatter.to2Decimal(bolusIob.iob + basalIob.basaliob) + "U " + MainApp.gs(R.string.cob) + ": " + IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "PersistentNotificationPlugin").generateCOBString();
+            String line2_aa = MainApp.gs(R.string.treatments_iob_label_string) + " " + DecimalFormatter.to2Decimal(bolusIob.iob + basalIob.basaliob) + "U. " + MainApp.gs(R.string.cob) + ": " + IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "PersistentNotificationPlugin").generateCOBString() + ".";
+
+
+            line3 = DecimalFormatter.to2Decimal(ConfigBuilderPlugin.getPlugin().getActivePump().getBaseBasalRate()) + " U/h";
+            String line3_aa = DecimalFormatter.to2Decimal(ConfigBuilderPlugin.getPlugin().getActivePump().getBaseBasalRate()) + " U/h.";
+
+
+            line3 += " - " + ProfileFunctions.getInstance().getProfileName();
+            line3_aa += " - " + ProfileFunctions.getInstance().getProfileName() + ".";
+
+            /// For Android Auto
+            Intent msgReadIntent = new Intent()
+                    .addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+                    .setAction(READ_ACTION)
+                    .putExtra(CONVERSATION_ID, ONGOING_NOTIFICATION_ID)
+                    .setPackage(PACKAGE);
+
+            PendingIntent msgReadPendingIntent =
+                    PendingIntent.getBroadcast(ctx,
+                            ONGOING_NOTIFICATION_ID,
+                            msgReadIntent,
+                            PendingIntent.FLAG_UPDATE_CURRENT);
+
+            Intent msgReplyIntent = new Intent()
+                    .addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
+                    .setAction(REPLY_ACTION)
+                    .putExtra(CONVERSATION_ID, ONGOING_NOTIFICATION_ID)
+                    .setPackage(PACKAGE);
+
+            PendingIntent msgReplyPendingIntent = PendingIntent.getBroadcast(
+                    ctx,
+                    ONGOING_NOTIFICATION_ID,
+                    msgReplyIntent,
+                    PendingIntent.FLAG_UPDATE_CURRENT);
+
+            // Build a RemoteInput for receiving voice input from devices
+            RemoteInput remoteInput = new RemoteInput.Builder(EXTRA_VOICE_REPLY).build();
+
+            // Create the UnreadConversation
+            unreadConversationBuilder =
+                    new NotificationCompat.CarExtender.UnreadConversation.Builder(line1_aa + "\n" + line2_aa)
+                            .setLatestTimestamp(System.currentTimeMillis())
+                            .setReadPendingIntent(msgReadPendingIntent)
+                            .setReplyAction(msgReplyPendingIntent, remoteInput);
+
+            /// Add dot to produce a "more natural sounding result"
+            unreadConversationBuilder.addMessage(line3_aa);
+            /// End Android Auto
         }
 
-        TemporaryBasal activeTemp = TreatmentsPlugin.getPlugin().getTempBasalFromHistory(System.currentTimeMillis());
-        if (activeTemp != null) {
-            line1 += "  " + activeTemp.toStringShort();
-            line1_aa += "  " + activeTemp.toStringShort() + ".";
-        }
-
-        //IOB
-        TreatmentsPlugin.getPlugin().updateTotalIOBTreatments();
-        TreatmentsPlugin.getPlugin().updateTotalIOBTempBasals();
-        IobTotal bolusIob = TreatmentsPlugin.getPlugin().getLastCalculationTreatments().round();
-        IobTotal basalIob = TreatmentsPlugin.getPlugin().getLastCalculationTempBasals().round();
-
-
-        String line2 = MainApp.gs(R.string.treatments_iob_label_string) + " " + DecimalFormatter.to2Decimal(bolusIob.iob + basalIob.basaliob) + "U " + MainApp.gs(R.string.cob) + ": " + IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "PersistentNotificationPlugin").generateCOBString();
-        String line2_aa = MainApp.gs(R.string.treatments_iob_label_string) + " " + DecimalFormatter.to2Decimal(bolusIob.iob + basalIob.basaliob) + "U. " + MainApp.gs(R.string.cob) + ": " + IobCobCalculatorPlugin.getPlugin().getCobInfo(false, "PersistentNotificationPlugin").generateCOBString() + ".";
-
-
-        String line3 = DecimalFormatter.to2Decimal(ConfigBuilderPlugin.getPlugin().getActivePump().getBaseBasalRate()) + " U/h";
-        String line3_aa = DecimalFormatter.to2Decimal(ConfigBuilderPlugin.getPlugin().getActivePump().getBaseBasalRate()) + " U/h.";
-
-
-        line3 += " - " + ProfileFunctions.getInstance().getProfileName();
-        line3_aa += " - " + ProfileFunctions.getInstance().getProfileName() + ".";
-
-        /// For Android Auto
-        Intent msgReadIntent = new Intent()
-                .addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
-                .setAction(READ_ACTION)
-                .putExtra(CONVERSATION_ID, ONGOING_NOTIFICATION_ID)
-                .setPackage(PACKAGE);
-
-        PendingIntent msgReadPendingIntent =
-                PendingIntent.getBroadcast(ctx,
-                        ONGOING_NOTIFICATION_ID,
-                        msgReadIntent,
-                        PendingIntent.FLAG_UPDATE_CURRENT);
-
-        Intent msgReplyIntent = new Intent()
-                .addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES)
-                .setAction(REPLY_ACTION)
-                .putExtra(CONVERSATION_ID, ONGOING_NOTIFICATION_ID)
-                .setPackage(PACKAGE);
-
-        PendingIntent msgReplyPendingIntent = PendingIntent.getBroadcast(
-                ctx,
-                ONGOING_NOTIFICATION_ID,
-                msgReplyIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
-
-        // Build a RemoteInput for receiving voice input from devices
-        RemoteInput remoteInput = new RemoteInput.Builder(EXTRA_VOICE_REPLY).build();
-
-        // Create the UnreadConversation
-        NotificationCompat.CarExtender.UnreadConversation.Builder unreadConversationBuilder =
-                new NotificationCompat.CarExtender.UnreadConversation.Builder(line1_aa + "\n" + line2_aa)
-                        .setLatestTimestamp(System.currentTimeMillis())
-                        .setReadPendingIntent(msgReadPendingIntent)
-                        .setReplyAction(msgReplyPendingIntent, remoteInput);
-
-        /// Add dot to produce a "more natural sounding result"
-        unreadConversationBuilder.addMessage(line3_aa);
-        /// End Android Auto
-
-
         NotificationCompat.Builder builder = new NotificationCompat.Builder(ctx, CHANNEL_ID);
         builder.setOngoing(true);
         builder.setOnlyAlertOnce(true);
@@ -217,12 +224,14 @@ public class PersistentNotificationPlugin extends PluginBase {
         builder.setSmallIcon(MainApp.getNotificationIcon());
         Bitmap largeIcon = BitmapFactory.decodeResource(ctx.getResources(), MainApp.getIcon());
         builder.setLargeIcon(largeIcon);
-        builder.setContentTitle(line1);
+        builder.setContentTitle(line1 != null ? line1 : MainApp.gs(R.string.noprofileset));
-        builder.setContentText(line2);
+        builder.setContentText(line2 != null ? line2 : MainApp.gs(R.string.noprofileset));
-        builder.setSubText(line3);
+        builder.setSubText(line3 != null ? line3 : MainApp.gs(R.string.noprofileset));
         /// Android Auto
-        builder.extend(new NotificationCompat.CarExtender()
+        if (unreadConversationBuilder != null) {
-                .setUnreadConversation(unreadConversationBuilder.build()));
+            builder.extend(new NotificationCompat.CarExtender()
+                    .setUnreadConversation(unreadConversationBuilder.build()));
+        }
         /// End Android Auto
 
 
@@ -242,6 +251,7 @@ public class PersistentNotificationPlugin extends PluginBase {
 
         android.app.Notification notification = builder.build();
         mNotificationManager.notify(ONGOING_NOTIFICATION_ID, notification);
+        this.notification = notification;
         return notification;
     }
 
@@ -261,6 +271,17 @@ public class PersistentNotificationPlugin extends PluginBase {
         return deltastring;
     }
 
+    /***
+     * returns the current ongoing notification.
+     *
+     * If it does not exist, return a dummy notification. This should only happen if onStart() wasn't called.
+     */
+
+    public Notification getLastNotification() {
+        if (notification != null) return  notification;
+        else return new Notification();
+    }
+
 
     @Subscribe
     public void onStatusEvent(final EventPreferenceChange ev) {

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolFragment.kt

@@ -0,0 +1,57 @@
+package info.nightscout.androidaps.plugins.general.tidepool
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ScrollView
+import androidx.fragment.app.Fragment
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.general.tidepool.comm.TidepoolUploader
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolDoUpload
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolResetData
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolUpdateGUI
+import info.nightscout.androidaps.utils.SP
+import io.reactivex.android.schedulers.AndroidSchedulers
+import io.reactivex.disposables.CompositeDisposable
+import io.reactivex.disposables.Disposable
+import kotlinx.android.synthetic.main.tidepool_fragment.*
+
+class TidepoolFragment : Fragment() {
+
+    private var disposable: CompositeDisposable = CompositeDisposable()
+
+    operator fun CompositeDisposable.plusAssign(disposable: Disposable) {
+        add(disposable)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.tidepool_fragment, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        tidepool_login.setOnClickListener { TidepoolUploader.doLogin(false) }
+        tidepool_uploadnow.setOnClickListener { RxBus.send(EventTidepoolDoUpload()) }
+        tidepool_removeall.setOnClickListener { RxBus.send(EventTidepoolResetData()) }
+        tidepool_resertstart.setOnClickListener { SP.putLong(R.string.key_tidepool_last_end, 0) }
+
+        disposable.add(RxBus
+                .toObservable(EventTidepoolUpdateGUI::class.java)
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe({
+                    TidepoolPlugin.updateLog()
+                    tidepool_log.text = TidepoolPlugin.textLog
+                    tidepool_status.text = TidepoolUploader.connectionStatus.name
+                    tidepool_log.text = TidepoolPlugin.textLog
+                    tidepool_logscrollview.fullScroll(ScrollView.FOCUS_DOWN)
+                }, {})
+        )
+    }
+
+    override fun onStop() {
+        super.onStop()
+        disposable.clear()
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/TidepoolPlugin.kt

@@ -0,0 +1,147 @@
+package info.nightscout.androidaps.plugins.general.tidepool
+
+import android.text.Html
+import android.text.Spanned
+import info.nightscout.androidaps.Constants
+import info.nightscout.androidaps.MainApp
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.db.BgReading
+import info.nightscout.androidaps.events.EventNetworkChange
+import info.nightscout.androidaps.events.EventNewBG
+import info.nightscout.androidaps.events.EventPreferenceChange
+import info.nightscout.androidaps.interfaces.PluginBase
+import info.nightscout.androidaps.interfaces.PluginDescription
+import info.nightscout.androidaps.interfaces.PluginType
+import info.nightscout.androidaps.logging.L
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.general.tidepool.comm.TidepoolUploader
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolDoUpload
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolResetData
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolStatus
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolUpdateGUI
+import info.nightscout.androidaps.plugins.general.tidepool.utils.RateLimit
+import info.nightscout.androidaps.receivers.ChargingStateReceiver
+import info.nightscout.androidaps.receivers.NetworkChangeReceiver
+import info.nightscout.androidaps.utils.SP
+import info.nightscout.androidaps.utils.T
+import info.nightscout.androidaps.utils.ToastUtils
+import io.reactivex.disposables.CompositeDisposable
+import io.reactivex.disposables.Disposable
+import io.reactivex.schedulers.Schedulers
+import org.slf4j.LoggerFactory
+import java.util.*
+
+object TidepoolPlugin : PluginBase(PluginDescription()
+        .mainType(PluginType.GENERAL)
+        .pluginName(R.string.tidepool)
+        .shortName(R.string.tidepool_shortname)
+        .fragmentClass(TidepoolFragment::class.qualifiedName)
+        .preferencesId(R.xml.pref_tidepool)
+        .description(R.string.description_tidepool)
+) {
+
+    private val log = LoggerFactory.getLogger(L.TIDEPOOL)
+    private var disposable: CompositeDisposable = CompositeDisposable()
+
+    private val listLog = ArrayList<EventTidepoolStatus>()
+    @Suppress("DEPRECATION") // API level 24 to replace call
+    var textLog: Spanned = Html.fromHtml("")
+
+    operator fun CompositeDisposable.plusAssign(disposable: Disposable) {
+        add(disposable)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        disposable += RxBus
+                .toObservable(EventTidepoolDoUpload::class.java)
+                .observeOn(Schedulers.io())
+                .subscribe({ doUpload() }, {})
+        disposable += RxBus
+                .toObservable(EventTidepoolResetData::class.java)
+                .observeOn(Schedulers.io())
+                .subscribe({
+                    if (TidepoolUploader.connectionStatus != TidepoolUploader.ConnectionStatus.CONNECTED) {
+                        log.debug("Not connected for delete Dataset")
+                    } else {
+                        TidepoolUploader.deleteDataSet()
+                        SP.putLong(R.string.key_tidepool_last_end, 0)
+                        TidepoolUploader.doLogin()
+                    }
+                }, {})
+        disposable += RxBus
+                .toObservable(EventTidepoolStatus::class.java)
+                .observeOn(Schedulers.io())
+                .subscribe({ event -> addToLog(event) }, {})
+        disposable += RxBus
+                .toObservable(EventNewBG::class.java)
+                .observeOn(Schedulers.io())
+                .filter { it.bgReading != null } // better would be optional in API level >24
+                .map { it.bgReading }
+                .subscribe { bgReading ->
+                    if (bgReading!!.date < TidepoolUploader.getLastEnd())
+                        TidepoolUploader.setLastEnd(bgReading.date)
+                    if (isEnabled(PluginType.GENERAL)
+                            && (!SP.getBoolean(R.string.key_tidepool_only_while_charging, false) || ChargingStateReceiver.isCharging())
+                            && (!SP.getBoolean(R.string.key_tidepool_only_while_unmetered, false) || NetworkChangeReceiver.isWifiConnected())
+                            && RateLimit.rateLimit("tidepool-new-data-upload", T.mins(4).secs().toInt()))
+                        doUpload()
+                }
+        disposable += RxBus
+                .toObservable(EventPreferenceChange::class.java)
+                .observeOn(Schedulers.io())
+                .subscribe({ event ->
+                    if (event.isChanged(R.string.key_tidepool_dev_servers)
+                            || event.isChanged(R.string.key_tidepool_username)
+                            || event.isChanged(R.string.key_tidepool_password)
+                    )
+                        TidepoolUploader.resetInstance()
+                }, {})
+        disposable += RxBus
+                .toObservable(EventNetworkChange::class.java)
+                .observeOn(Schedulers.io())
+                .subscribe({}, {}) // TODO start upload on wifi connect
+
+    }
+
+    override fun onStop() {
+        disposable.clear()
+        super.onStop()
+    }
+
+    private fun doUpload() {
+        if (TidepoolUploader.connectionStatus == TidepoolUploader.ConnectionStatus.DISCONNECTED)
+            TidepoolUploader.doLogin(true)
+        else
+            TidepoolUploader.doUpload()
+    }
+
+    @Synchronized
+    private fun addToLog(ev: EventTidepoolStatus) {
+        synchronized(listLog) {
+            listLog.add(ev)
+            // remove the first line if log is too large
+            if (listLog.size >= Constants.MAX_LOG_LINES) {
+                listLog.removeAt(0)
+            }
+        }
+        RxBus.send(EventTidepoolUpdateGUI())
+    }
+
+    @Synchronized
+    fun updateLog() {
+        try {
+            val newTextLog = StringBuilder()
+            synchronized(listLog) {
+                for (log in listLog) {
+                    newTextLog.append(log.toPreparedHtml())
+                }
+            }
+            @Suppress("DEPRECATION") // API level 24 to replace call
+            textLog = Html.fromHtml(newTextLog.toString())
+        } catch (e: OutOfMemoryError) {
+            ToastUtils.showToastInUiThread(MainApp.instance().applicationContext, "Out of memory!\nStop using this phone !!!", R.raw.error)
+        }
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/InfoInterceptor.kt

@@ -0,0 +1,32 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import info.nightscout.androidaps.logging.L
+import okhttp3.Interceptor
+import okhttp3.Response
+import okio.Buffer
+import org.slf4j.LoggerFactory
+import java.io.IOException
+
+class InfoInterceptor(tag: String) : Interceptor {
+
+    private val log = LoggerFactory.getLogger(L.TIDEPOOL)
+    private var tag = "interceptor"
+
+    init {
+        this.tag = tag
+    }
+
+    @Throws(IOException::class)
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request()
+        request?.body()?.let {
+            if (L.isEnabled(L.TIDEPOOL)) {
+                log.debug("Interceptor Body size: " + it.contentLength())
+                val requestBuffer = Buffer()
+                it.writeTo(requestBuffer)
+                log.debug("Interceptor Body: " + requestBuffer.readUtf8())
+            }
+        }
+        return chain.proceed(request)
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/Session.kt

@@ -0,0 +1,42 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import info.nightscout.androidaps.plugins.general.tidepool.messages.AuthReplyMessage
+import info.nightscout.androidaps.plugins.general.tidepool.messages.DatasetReplyMessage
+import okhttp3.Headers
+
+class Session(val authHeader: String?,
+              private val sessionTokenHeader: String,
+              val service: TidepoolApiService?) {
+
+    internal var token: String? = null
+    internal var authReply: AuthReplyMessage? = null
+    internal var datasetReply: DatasetReplyMessage? = null
+    internal var start: Long = 0
+    internal var end: Long = 0
+    @Volatile
+    internal var iterations: Int = 0
+
+
+    fun populateHeaders(headers: Headers) {
+        if (this.token == null) {
+            this.token = headers.get(sessionTokenHeader)
+        }
+    }
+
+    fun populateBody(obj: Any?) {
+        if (obj == null) return
+        if (obj is AuthReplyMessage) {
+            authReply = obj
+        } else if (obj is List<*>) {
+            val list = obj as? List<*>?
+
+            list?.getOrNull(0)?.let {
+                if (it is DatasetReplyMessage) {
+                    datasetReply = it
+                }
+            }
+        } else if (obj is DatasetReplyMessage) {
+            datasetReply = obj
+        }
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/TidepoolApiService.kt

@@ -0,0 +1,48 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import info.nightscout.androidaps.BuildConfig
+import info.nightscout.androidaps.plugins.general.tidepool.messages.AuthReplyMessage
+import info.nightscout.androidaps.plugins.general.tidepool.messages.DatasetReplyMessage
+import info.nightscout.androidaps.plugins.general.tidepool.messages.UploadReplyMessage
+import okhttp3.RequestBody
+import retrofit2.Call
+import retrofit2.http.*
+
+const val SESSION_TOKEN_HEADER: String = "x-tidepool-session-token"
+
+interface TidepoolApiService {
+
+    @Headers(
+            "User-Agent: AAPS- " + BuildConfig.VERSION_NAME,
+            "X-Tidepool-Client-Name: info.nightscout.androidaps" + BuildConfig.APPLICATION_ID,
+            "X-Tidepool-Client-Version: 0.1.0"
+    )
+
+    @POST("/auth/login")
+    fun getLogin(@Header("Authorization") secret: String): Call<AuthReplyMessage>
+
+    @DELETE("/v1/users/{userId}/data")
+    fun deleteAllData(@Header(SESSION_TOKEN_HEADER) token: String, @Path("userId") id: String): Call<DatasetReplyMessage>
+
+    @DELETE("/v1/datasets/{dataSetId}")
+    fun deleteDataSet(@Header(SESSION_TOKEN_HEADER) token: String, @Path("dataSetId") id: String): Call<DatasetReplyMessage>
+
+    @GET("/v1/users/{userId}/data_sets")
+    fun getOpenDataSets(@Header(SESSION_TOKEN_HEADER) token: String,
+                        @Path("userId") id: String,
+                        @Query("client.name") clientName: String,
+                        @Query("size") size: Int): Call<List<DatasetReplyMessage>>
+
+    @GET("/v1/datasets/{dataSetId}")
+    fun getDataSet(@Header(SESSION_TOKEN_HEADER) token: String, @Path("dataSetId") id: String): Call<DatasetReplyMessage>
+
+    @POST("/v1/users/{userId}/data_sets")
+    fun openDataSet(@Header(SESSION_TOKEN_HEADER) token: String, @Path("userId") id: String, @Body body: RequestBody): Call<DatasetReplyMessage>
+
+    @POST("/v1/datasets/{sessionId}/data")
+    fun doUpload(@Header(SESSION_TOKEN_HEADER) token: String, @Path("sessionId") id: String, @Body body: RequestBody): Call<UploadReplyMessage>
+
+    @PUT("/v1/datasets/{sessionId}")
+    fun closeDataSet(@Header(SESSION_TOKEN_HEADER) token: String, @Path("sessionId") id: String, @Body body: RequestBody): Call<DatasetReplyMessage>
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/TidepoolCallback.kt

@@ -0,0 +1,35 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.logging.L
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolStatus
+import org.slf4j.LoggerFactory
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+
+internal class TidepoolCallback<T>(private val session: Session, val name: String, val onSuccess: () -> Unit, val onFail: () -> Unit) : Callback<T> {
+    private val log = LoggerFactory.getLogger(L.TIDEPOOL)
+
+    override fun onResponse(call: Call<T>, response: Response<T>) {
+        if (response.isSuccessful && response.body() != null) {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("$name success")
+            session.populateBody(response.body())
+            session.populateHeaders(response.headers())
+            onSuccess()
+        } else {
+            val msg = name + " was not successful: " + response.code() + " " + response.message()
+            if (L.isEnabled(L.TIDEPOOL)) log.debug(msg)
+            RxBus.send(EventTidepoolStatus(msg))
+            onFail()
+        }
+    }
+
+    override fun onFailure(call: Call<T>, t: Throwable) {
+        val msg = "$name Failed: $t"
+        if (L.isEnabled(L.TIDEPOOL)) log.debug(msg)
+        RxBus.send(EventTidepoolStatus(msg))
+        onFail()
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/TidepoolUploader.kt

@@ -0,0 +1,314 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import android.content.Context
+import android.os.PowerManager
+import android.os.SystemClock
+import info.nightscout.androidaps.BuildConfig
+import info.nightscout.androidaps.MainApp
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.logging.L
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolStatus
+import info.nightscout.androidaps.plugins.general.tidepool.messages.*
+import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.OKDialog
+import info.nightscout.androidaps.utils.SP
+import info.nightscout.androidaps.utils.T
+import okhttp3.MediaType
+import okhttp3.OkHttpClient
+import okhttp3.RequestBody
+import okhttp3.logging.HttpLoggingInterceptor
+import org.slf4j.LoggerFactory
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+object TidepoolUploader {
+
+    private val log = LoggerFactory.getLogger(L.TIDEPOOL)
+
+    private var wl: PowerManager.WakeLock? = null
+
+    private const val INTEGRATION_BASE_URL = "https://int-api.tidepool.org"
+    private const val PRODUCTION_BASE_URL = "https://api.tidepool.org"
+
+    internal const val VERSION = "0.0.1"
+
+    private var retrofit: Retrofit? = null
+
+    private var session: Session? = null
+
+    enum class ConnectionStatus {
+        DISCONNECTED, CONNECTING, CONNECTED, FAILED
+    }
+
+    val PUMPTYPE = "Tandem"
+
+    var connectionStatus: ConnectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+
+    fun getRetrofitInstance(): Retrofit? {
+        if (retrofit == null) {
+
+            val httpLoggingInterceptor = HttpLoggingInterceptor()
+            httpLoggingInterceptor.level = HttpLoggingInterceptor.Level.BODY
+
+            val client = OkHttpClient.Builder()
+                    .addInterceptor(httpLoggingInterceptor)
+                    .addInterceptor(InfoInterceptor(TidepoolUploader::class.java.name))
+                    .build()
+
+            retrofit = Retrofit.Builder()
+                    .baseUrl(if (SP.getBoolean(R.string.key_tidepool_dev_servers, false)) INTEGRATION_BASE_URL else PRODUCTION_BASE_URL)
+                    .client(client)
+                    .addConverterFactory(GsonConverterFactory.create())
+                    .build()
+        }
+        return retrofit
+    }
+
+    fun createSession(): Session {
+        val service = getRetrofitInstance()?.create(TidepoolApiService::class.java)
+        return Session(AuthRequestMessage.getAuthRequestHeader(), SESSION_TOKEN_HEADER, service)
+    }
+
+    // TODO: call on preference change
+    fun resetInstance() {
+        retrofit = null
+        if (L.isEnabled(L.TIDEPOOL))
+            log.debug("Instance reset")
+        connectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+    }
+
+    @Synchronized
+    fun doLogin(doUpload: Boolean = false) {
+        if (connectionStatus == TidepoolUploader.ConnectionStatus.CONNECTED || connectionStatus == TidepoolUploader.ConnectionStatus.CONNECTING) {
+            if (L.isEnabled(L.TIDEPOOL))
+                log.debug("Already connected")
+            return
+        }
+        // TODO failure backoff
+        extendWakeLock(30000)
+        session = createSession()
+        val authHeader = session?.authHeader
+        if (authHeader != null) {
+            connectionStatus = TidepoolUploader.ConnectionStatus.CONNECTING
+            RxBus.send(EventTidepoolStatus(("Connecting")))
+            val call = session?.service?.getLogin(authHeader)
+
+            call?.enqueue(TidepoolCallback<AuthReplyMessage>(session!!, "Login", {
+                startSession(session!!, doUpload)
+            }, {
+                connectionStatus = TidepoolUploader.ConnectionStatus.FAILED
+                loginFailed()
+            }))
+            return
+        } else {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("Cannot do login as user credentials have not been set correctly")
+            connectionStatus = TidepoolUploader.ConnectionStatus.FAILED
+            RxBus.send(EventTidepoolStatus(("Invalid credentials")))
+            releaseWakeLock()
+            return
+        }
+    }
+
+    fun testLogin(rootContext: Context) {
+        val session = createSession()
+        session.authHeader?.let {
+            val call = session.service?.getLogin(it)
+
+            call?.enqueue(TidepoolCallback<AuthReplyMessage>(session, "Login", {
+                OKDialog.show(rootContext, MainApp.gs(R.string.tidepool), "Successfully logged into Tidepool.", null)
+            }, {
+                OKDialog.show(rootContext, MainApp.gs(R.string.tidepool), "Failed to log into Tidepool.\nCheck that your user name and password are correct.", null)
+            }))
+
+        }
+                ?: OKDialog.show(rootContext, MainApp.gs(R.string.tidepool), "Cannot do login as user credentials have not been set correctly", null)
+
+    }
+
+    private fun loginFailed() {
+        releaseWakeLock()
+    }
+
+    private fun startSession(session: Session, doUpload: Boolean = false) {
+        extendWakeLock(30000)
+        if (session.authReply?.userid != null) {
+            // See if we already have an open data set to write to
+            val datasetCall = session.service!!.getOpenDataSets(session.token!!,
+                    session.authReply!!.userid!!, BuildConfig.APPLICATION_ID, 1)
+
+            datasetCall.enqueue(TidepoolCallback<List<DatasetReplyMessage>>(session, "Get Open Datasets", {
+                if (session.datasetReply == null) {
+                    RxBus.send(EventTidepoolStatus(("Creating new dataset")))
+                    val call = session.service.openDataSet(session.token!!, session.authReply!!.userid!!, OpenDatasetRequestMessage().getBody())
+                    call.enqueue(TidepoolCallback<DatasetReplyMessage>(session, "Open New Dataset", {
+                        connectionStatus = TidepoolUploader.ConnectionStatus.CONNECTED
+                        RxBus.send(EventTidepoolStatus(("New dataset OK")))
+                        if (doUpload) doUpload()
+                        else
+                            releaseWakeLock()
+                    }, {
+                        RxBus.send(EventTidepoolStatus(("New dataset FAILED")))
+                        connectionStatus = TidepoolUploader.ConnectionStatus.FAILED
+                        releaseWakeLock()
+                    }))
+                } else {
+                    if (L.isEnabled(L.TIDEPOOL))
+                        log.debug("Existing Dataset: " + session.datasetReply!!.getUploadId())
+                    // TODO: Wouldn't need to do this if we could block on the above `call.enqueue`.
+                    // ie, do the openDataSet conditionally, and then do `doUpload` either way.
+                    connectionStatus = TidepoolUploader.ConnectionStatus.CONNECTED
+                    RxBus.send(EventTidepoolStatus(("Appending to existing dataset")))
+                    if (doUpload) doUpload()
+                    else
+                        releaseWakeLock()
+                }
+            }, {
+                connectionStatus = TidepoolUploader.ConnectionStatus.FAILED
+                RxBus.send(EventTidepoolStatus(("Open dataset FAILED")))
+                releaseWakeLock()
+            }))
+        } else {
+            log.error("Got login response but cannot determine userId - cannot proceed")
+            connectionStatus = TidepoolUploader.ConnectionStatus.FAILED
+            RxBus.send(EventTidepoolStatus(("Error userId")))
+            releaseWakeLock()
+        }
+    }
+
+    @Synchronized
+    fun doUpload() {
+        session.let { session ->
+            if (session == null) {
+                log.error("Session is null, cannot proceed")
+                releaseWakeLock()
+                return
+            }
+            extendWakeLock(60000)
+            session.iterations++
+            val chunk = UploadChunk.getNext(session)
+            when {
+                chunk == null -> {
+                    log.error("Upload chunk is null, cannot proceed")
+                    releaseWakeLock()
+                }
+
+                chunk.length == 2 -> {
+                    if (L.isEnabled(L.TIDEPOOL)) log.debug("Empty dataset - marking as succeeded")
+                    RxBus.send(EventTidepoolStatus(("No data to upload")))
+                    releaseWakeLock()
+                    unploadNext()
+                }
+
+                else -> {
+                    val body = RequestBody.create(MediaType.parse("application/json"), chunk)
+
+                    RxBus.send(EventTidepoolStatus(("Uploading")))
+                    val call = session.service!!.doUpload(session.token!!, session.datasetReply!!.getUploadId()!!, body)
+                    call.enqueue(TidepoolCallback<UploadReplyMessage>(session, "Data Upload", {
+                        setLastEnd(session.end)
+                        RxBus.send(EventTidepoolStatus(("Upload completed OK")))
+                        releaseWakeLock()
+                        unploadNext()
+                    }, {
+                        RxBus.send(EventTidepoolStatus(("Upload FAILED")))
+                        releaseWakeLock()
+                    }))
+                }
+            }
+        }
+    }
+
+    private fun unploadNext() {
+        if (getLastEnd() < DateUtil.now() - T.mins(1).msecs()) {
+            SystemClock.sleep(3000)
+            if (L.isEnabled(L.TIDEPOOL))
+                log.debug("Restarting doUpload. Last: " + DateUtil.dateAndTimeString(getLastEnd()))
+            doUpload()
+        }
+    }
+
+    fun deleteDataSet() {
+        if (session?.datasetReply?.id != null) {
+            extendWakeLock(60000)
+            val call = session!!.service?.deleteDataSet(session!!.token!!, session!!.datasetReply!!.id!!)
+            call?.enqueue(TidepoolCallback(session!!, "Delete Dataset", {
+                connectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+                RxBus.send(EventTidepoolStatus(("Dataset removed OK")))
+                releaseWakeLock()
+            }, {
+                connectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+                RxBus.send(EventTidepoolStatus(("Dataset remove FAILED")))
+                releaseWakeLock()
+            }))
+        } else {
+            log.error("Got login response but cannot determine datasetId - cannot proceed")
+        }
+    }
+
+    fun deleteAllData() {
+        val session = this.session
+        val token = session?.token
+        val userid = session?.authReply?.userid
+        try {
+            requireNotNull(session)
+            requireNotNull(token)
+            requireNotNull(userid)
+            extendWakeLock(60000)
+            val call = session.service?.deleteAllData(token, userid)
+            call?.enqueue(TidepoolCallback(session, "Delete all data", {
+                connectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+                RxBus.send(EventTidepoolStatus(("All data removed OK")))
+                releaseWakeLock()
+            }, {
+                connectionStatus = TidepoolUploader.ConnectionStatus.DISCONNECTED
+                RxBus.send(EventTidepoolStatus(("All data remove FAILED")))
+                releaseWakeLock()
+            }))
+        } catch (e: IllegalArgumentException) {
+            log.error("Got login response but cannot determine userId - cannot proceed")
+        }
+    }
+
+    fun getLastEnd(): Long {
+        val result = SP.getLong(R.string.key_tidepool_last_end, 0)
+        return Math.max(result, DateUtil.now() - T.months(2).msecs())
+    }
+
+    fun setLastEnd(time: Long) {
+        if (time > getLastEnd()) {
+            SP.putLong(R.string.key_tidepool_last_end, time)
+            val friendlyEnd = DateUtil.dateAndTimeString(time)
+            RxBus.send(EventTidepoolStatus(("Marking uploaded data up to $friendlyEnd")))
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("Updating last end to: " + DateUtil.dateAndTimeString(time))
+        } else {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("Cannot set last end to: " + DateUtil.dateAndTimeString(time) + " vs " + DateUtil.dateAndTimeString(getLastEnd()))
+        }
+    }
+
+    @Synchronized
+    private fun extendWakeLock(ms: Long) {
+        if (wl == null) {
+            val pm = MainApp.instance().getSystemService(Context.POWER_SERVICE) as PowerManager
+            wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "AndroidAPS:TidepoolUploader")
+            wl?.acquire(ms)
+        } else {
+            releaseWakeLock() // lets not get too messy
+            wl?.acquire(ms)
+        }
+    }
+
+    @Synchronized
+    private fun releaseWakeLock() {
+        wl?.let {
+            if (it.isHeld) {
+                try {
+                    it.release()
+                } catch (e: Exception) {
+                    log.error("Error releasing wakelock: $e")
+                }
+            }
+        }
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/comm/UploadChunk.kt

@@ -0,0 +1,130 @@
+package info.nightscout.androidaps.plugins.general.tidepool.comm
+
+import info.nightscout.androidaps.MainApp
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.logging.L
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.general.tidepool.elements.*
+import info.nightscout.androidaps.plugins.general.tidepool.events.EventTidepoolStatus
+import info.nightscout.androidaps.plugins.general.tidepool.utils.GsonInstance
+import info.nightscout.androidaps.plugins.treatments.TreatmentsPlugin
+import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.SP
+import info.nightscout.androidaps.utils.T
+import org.slf4j.LoggerFactory
+import java.util.*
+
+object UploadChunk {
+
+    private val MAX_UPLOAD_SIZE = T.days(7).msecs() // don't change this
+
+    private val log = LoggerFactory.getLogger(L.TIDEPOOL)
+
+    fun getNext(session: Session?): String? {
+        if (session == null)
+            return null
+
+        session.start = TidepoolUploader.getLastEnd()
+        session.end = Math.min(session.start + MAX_UPLOAD_SIZE, DateUtil.now())
+
+        val result = get(session.start, session.end)
+        if (result.length < 3) {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("No records in this time period, setting start to best end time")
+            TidepoolUploader.setLastEnd(Math.max(session.end, getOldestRecordTimeStamp()))
+        }
+        return result
+    }
+
+    operator fun get(start: Long, end: Long): String {
+
+        if (L.isEnabled(L.TIDEPOOL)) log.debug("Syncing data between: " + DateUtil.dateAndTimeString(start) + " -> " + DateUtil.dateAndTimeString(end))
+        if (end <= start) {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("End is <= start: " + DateUtil.dateAndTimeString(start) + " " + DateUtil.dateAndTimeString(end))
+            return ""
+        }
+        if (end - start > MAX_UPLOAD_SIZE) {
+            if (L.isEnabled(L.TIDEPOOL)) log.debug("More than max range - rejecting")
+            return ""
+        }
+
+        val records = LinkedList<BaseElement>()
+
+        if (SP.getBoolean(R.string.key_tidepool_upload_bolus, true))
+            records.addAll(getTreatments(start, end))
+        if (SP.getBoolean(R.string.key_tidepool_upload_bg, true))
+            records.addAll(getBloodTests(start, end))
+        if (SP.getBoolean(R.string.key_tidepool_upload_tbr, true))
+            records.addAll(getBasals(start, end))
+        if (SP.getBoolean(R.string.key_tidepool_upload_cgm, true))
+            records.addAll(getBgReadings(start, end))
+        if (SP.getBoolean(R.string.key_tidepool_upload_profile, true))
+            records.addAll(getProfiles(start, end))
+
+        return GsonInstance.defaultGsonInstance().toJson(records)
+    }
+
+    // numeric limits must match max time windows
+
+    private fun getOldestRecordTimeStamp(): Long {
+        // TODO we could make sure we include records older than the first bg record for completeness
+
+        val start: Long = 0
+        val end = DateUtil.now()
+
+        val bgReadingList = MainApp.getDbHelper().getBgreadingsDataFromTime(start, end, true)
+        return if (bgReadingList.size > 0)
+            bgReadingList[0].date
+        else -1
+    }
+
+    private fun getTreatments(start: Long, end: Long): List<BaseElement> {
+        val result = LinkedList<BaseElement>()
+        val treatments = TreatmentsPlugin.getPlugin().service.getTreatmentDataFromTime(start, end, true)
+        for (treatment in treatments) {
+            if (treatment.carbs > 0) {
+                result.add(WizardElement(treatment))
+            } else if (treatment.insulin > 0) {
+                result.add(BolusElement(treatment))
+            }
+        }
+        return result
+    }
+
+    private fun getBloodTests(start: Long, end: Long): List<BloodGlucoseElement> {
+        val readings = MainApp.getDbHelper().getCareportalEvents(start, end, true)
+        val selection = BloodGlucoseElement.fromCareportalEvents(readings)
+        if (selection.isNotEmpty())
+            RxBus.send(EventTidepoolStatus("${selection.size} BGs selected for upload"))
+        return selection
+
+    }
+
+    internal fun getBgReadings(start: Long, end: Long): List<SensorGlucoseElement> {
+        val readings = MainApp.getDbHelper().getBgreadingsDataFromTime(start, end, true)
+        val selection = SensorGlucoseElement.fromBgReadings(readings)
+        if (selection.isNotEmpty())
+            RxBus.send(EventTidepoolStatus("${selection.size} CGMs selected for upload"))
+        return selection
+    }
+
+    private fun getBasals(start: Long, end: Long): List<BasalElement> {
+        val tbrs = TreatmentsPlugin.getPlugin().temporaryBasalsFromHistory
+        tbrs.merge()
+        val selection = BasalElement.fromTemporaryBasals(tbrs, start, end) // TODO do not upload running TBR
+        if (selection.isNotEmpty())
+            RxBus.send(EventTidepoolStatus("${selection.size} TBRs selected for upload"))
+        return selection
+    }
+
+    private fun getProfiles(start: Long, end: Long): List<ProfileElement> {
+        val pss = MainApp.getDbHelper().getProfileSwitchEventsFromTime(start, end, true)
+        val selection = LinkedList<ProfileElement>()
+        for (ps in pss) {
+            ProfileElement.newInstanceOrNull(ps)?.let { selection.add(it) }
+        }
+        if (selection.size > 0)
+            RxBus.send(EventTidepoolStatus("${selection.size} ProfileSwitches selected for upload"))
+        return selection
+    }
+
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/BasalElement.kt

@@ -0,0 +1,44 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.data.Intervals
+import info.nightscout.androidaps.db.TemporaryBasal
+import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctions
+import java.util.*
+
+class BasalElement(tbr: TemporaryBasal)
+    : BaseElement(tbr.date, UUID.nameUUIDFromBytes(("AAPS-basal" + tbr.date).toByteArray()).toString()) {
+
+    internal var timestamp: Long = 0 // not exposed
+
+    @Expose
+    internal var deliveryType = "automated"
+    @Expose
+    internal var duration: Long = 0
+    @Expose
+    internal var rate = -1.0
+    @Expose
+    internal var scheduleName = "AAPS"
+    @Expose
+    internal var clockDriftOffset: Long = 0
+    @Expose
+    internal var conversionOffset: Long = 0
+
+    init {
+        type = "basal"
+        timestamp = tbr.date
+        rate = tbr.tempBasalConvertedToAbsolute(tbr.date, ProfileFunctions.getInstance().getProfile(tbr.date))
+        duration = tbr.end() - tbr.start()
+    }
+
+    companion object {
+        internal fun fromTemporaryBasals(tbrList: Intervals<TemporaryBasal>, start: Long, end: Long): List<BasalElement> {
+            val results = LinkedList<BasalElement>()
+            for (tbr in tbrList.list) {
+                if (tbr.date >= start && tbr.date <= end && tbr.durationInMinutes != 0)
+                    results.add(BasalElement(tbr))
+            }
+            return results
+        }
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/BaseElement.kt

@@ -0,0 +1,27 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.utils.DateUtil
+
+open class BaseElement(timestamp: Long, uuid: String) {
+    @Expose
+    var deviceTime: String = ""
+    @Expose
+    var time: String = ""
+    @Expose
+    var timezoneOffset: Int = 0
+    @Expose
+    var type: String? = null
+    @Expose
+    var origin: Origin? = null
+
+    init {
+        deviceTime = DateUtil.toISONoZone(timestamp)
+        time = DateUtil.toISOAsUTC(timestamp)
+        timezoneOffset = DateUtil.getTimeZoneOffsetMinutes(timestamp) // TODO
+        origin = Origin(uuid)
+    }
+
+    inner class Origin internal constructor(@field:Expose
+                                            internal var id: String)
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/BloodGlucoseElement.kt

@@ -0,0 +1,42 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.Constants
+import info.nightscout.androidaps.data.Profile
+import info.nightscout.androidaps.db.CareportalEvent
+import info.nightscout.androidaps.utils.JsonHelper
+import org.json.JSONObject
+import java.util.*
+
+class BloodGlucoseElement(careportalEvent: CareportalEvent)
+    : BaseElement(careportalEvent.date, UUID.nameUUIDFromBytes(("AAPS-bg" + careportalEvent.date).toByteArray()).toString()) {
+
+    @Expose
+    var subType: String = "manual"
+    @Expose
+    var units: String = "mg/dL"
+    @Expose
+    var value: Int = 0
+
+    init {
+        type = "cbg"
+        subType = "manual" // TODO
+        val json = if (careportalEvent.json != null) JSONObject(careportalEvent.json) else JSONObject()
+        value = Profile.toMgdl(JsonHelper.safeGetDouble(json, "glucose"), JsonHelper.safeGetString(json, "units", Constants.MGDL)).toInt()
+    }
+
+    companion object {
+
+        fun fromCareportalEvents(careportalList: List<CareportalEvent>): List<BloodGlucoseElement> {
+            val results = LinkedList<BloodGlucoseElement>()
+            for (bt in careportalList) {
+                if (bt.eventType == CareportalEvent.MBG || bt.eventType == CareportalEvent.BGCHECK) {
+                    val bge = BloodGlucoseElement(bt)
+                    if (bge.value > 0)
+                        results.add(BloodGlucoseElement(bt))
+                }
+            }
+            return results
+        }
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/BolusElement.kt

@@ -0,0 +1,22 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.plugins.treatments.Treatment
+import java.util.*
+
+class BolusElement(treatment: Treatment)
+    : BaseElement(treatment.date, UUID.nameUUIDFromBytes(("AAPS-bolus" + treatment.date).toByteArray()).toString()) {
+
+    @Expose
+    var subType = "normal"
+    @Expose
+    var normal: Double = 0.0
+    @Expose
+    var expectedNormal: Double = 0.0
+
+    init {
+        type = "bolus"
+        normal = treatment.insulin
+        expectedNormal = treatment.insulin
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/ProfileElement.kt

@@ -0,0 +1,111 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.data.Profile
+import info.nightscout.androidaps.db.ProfileSwitch
+import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin
+import info.nightscout.androidaps.plugins.general.tidepool.comm.TidepoolUploader
+import info.nightscout.androidaps.utils.InstanceId
+import java.util.*
+import kotlin.collections.ArrayList
+
+class ProfileElement private constructor(ps: ProfileSwitch)
+    : BaseElement(ps.date, UUID.nameUUIDFromBytes(("AAPS-profile" + ps.date).toByteArray()).toString()) {
+
+    @Expose
+    internal var activeSchedule = "Normal"
+    @Expose
+    internal var basalSchedules: BasalProfile = BasalProfile()
+    @Expose
+    internal var units: Units = Units()
+    @Expose
+    internal var bgTargets: TargetProfile = TargetProfile()
+    @Expose
+    internal var carbRatios: IcProfile = IcProfile()
+    @Expose
+    internal var insulinSensitivities: IsfProfile = IsfProfile()
+    @Expose
+    internal var deviceId: String = TidepoolUploader.PUMPTYPE + ":" + (ConfigBuilderPlugin.getPlugin().activePump?.serialNumber()
+            ?: InstanceId.instanceId())
+    @Expose
+    internal var deviceSerialNumber: String = ConfigBuilderPlugin.getPlugin().activePump?.serialNumber()
+            ?: InstanceId.instanceId()
+    @Expose
+    internal var clockDriftOffset: Long = 0
+    @Expose
+    internal var conversionOffset: Long = 0
+
+    init {
+        type = "pumpSettings"
+        val profile: Profile? = ps.profileObject
+        checkNotNull(profile)
+        for (br in profile.basalValues)
+            basalSchedules.Normal.add(BasalRate(br.timeAsSeconds * 1000, br.value))
+        for (target in profile.singleTargets)
+            bgTargets.Normal.add(Target(target.timeAsSeconds * 1000, Profile.toMgdl(target.value, profile.units)))
+        for (ic in profile.ics)
+            carbRatios.Normal.add(Ratio(ic.timeAsSeconds * 1000, ic.value))
+        for (isf in profile.isfs)
+            insulinSensitivities.Normal.add(Ratio(isf.timeAsSeconds * 1000, Profile.toMgdl(isf.value, profile.units)))
+    }
+
+    inner class BasalProfile internal constructor(
+            @field:Expose
+            internal var Normal: ArrayList<BasalRate> = ArrayList() // must be the same var name as activeSchedule
+    )
+
+    inner class BasalRate internal constructor(
+            @field:Expose
+            internal var start: Int,
+            @field:Expose
+            internal var rate: Double
+    )
+
+    inner class Units internal constructor(
+            @field:Expose
+            internal var carb: String = "grams",
+            @field:Expose
+            internal var bg: String = "mg/dL"
+    )
+
+    inner class TargetProfile internal constructor(
+            @field:Expose
+            internal var Normal: ArrayList<Target> = ArrayList() // must be the same var name as activeSchedule
+    )
+
+    inner class Target internal constructor(
+            @field:Expose
+            internal var start: Int,
+            @field:Expose
+            internal var target: Double
+    )
+
+    inner class IcProfile internal constructor(
+            @field:Expose
+            internal var Normal: ArrayList<Ratio> = ArrayList() // must be the same var name as activeSchedule
+    )
+
+    inner class IsfProfile internal constructor(
+            @field:Expose
+            internal var Normal: ArrayList<Ratio> = ArrayList() // must be the same var name as activeSchedule
+    )
+
+    inner class Ratio internal constructor(
+            @field:Expose
+            internal var start: Int,
+            @field:Expose
+            internal var amount: Double
+    )
+
+    companion object {
+        @JvmStatic
+        fun newInstanceOrNull(ps: ProfileSwitch): ProfileElement? = try {
+            ProfileElement(ps)
+        } catch (e: Throwable) {
+            null
+        }
+    }
+
+}
+
+

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/SensorGlucoseElement.kt

@@ -0,0 +1,29 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.db.BgReading
+import java.util.*
+
+class SensorGlucoseElement(bgReading: BgReading)
+    : BaseElement(bgReading.date, UUID.nameUUIDFromBytes(("AAPS-cgm" + bgReading.date).toByteArray()).toString()) {
+
+    @Expose
+    internal var units: String = "mg/dL"
+    @Expose
+    internal var value: Int = 0
+
+    init {
+        this.type = "cbg"
+        value = bgReading.value.toInt()
+    }
+
+    companion object {
+        internal fun fromBgReadings(bgReadingList: List<BgReading>): List<SensorGlucoseElement> {
+            val results = LinkedList<SensorGlucoseElement>()
+            for (bgReading in bgReadingList) {
+                results.add(SensorGlucoseElement(bgReading))
+            }
+            return results
+        }
+    }
+}

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/elements/WizardElement.kt

@@ -0,0 +1,68 @@
+package info.nightscout.androidaps.plugins.general.tidepool.elements
+
+import com.google.gson.annotations.Expose
+import info.nightscout.androidaps.plugins.treatments.Treatment
+import java.util.*
+
+class WizardElement(treatment: Treatment)
+    : BaseElement(treatment.date, UUID.nameUUIDFromBytes(("AAPS-wizard" + treatment.date).toByteArray()).toString()) {
+
+    @Expose
+    var units = "mg/dL"
+    @Expose
+    var carbInput: Double = 0.toDouble()
+    @Expose
+    var insulinCarbRatio: Double = 0.toDouble()
+    @Expose
+    var bolus: BolusElement? = null
+
+    init {
+        type = "wizard"
+        carbInput = treatment.carbs
+        insulinCarbRatio = treatment.ic
+        if (treatment.insulin > 0) {
+            bolus = BolusElement(treatment)
+        } else {
+            val fake = Treatment()
+            fake.insulin = 0.0001
+            fake.date = treatment.date
+            bolus = BolusElement(fake) // fake insulin record
+        }
+    }
+}
+
+/* TODO fill the rest
+{
+    "type": "wizard",
+    "bgInput": 16.152676653942503,
+    "bgTarget": {
+        "low": 3.6079861941795968,
+        "high": 6.938434988806917
+    },
+    "bolus": "22239d4d592b48ae920b28971cceb48b",
+    "carbInput": 57,
+    "insulinCarbRatio": 24,
+    "insulinOnBoard": 24.265,
+    "insulinSensitivity": 4.329583433015516,
+    "recommended": {
+        "carb": 2.5,
+        "correction": 2.25,
+        "net": 0
+    },
+    "units": "mmol/L",
+    "_active": true,
+    "_groupId": "abcdef",
+    "_schemaVersion": 0,
+    "_version": 0,
+    "clockDriftOffset": 0,
+    "conversionOffset": 0,
+    "createdTime": "2018-05-14T08:17:14.353Z",
+    "deviceId": "DevId0987654321",
+    "deviceTime": "2018-05-14T18:17:09",
+    "guid": "18d90ea0-5915-4e95-a8b2-cb22819ce696",
+    "id": "087c94ccdae84eb5a76b8205a244ec6b",
+    "time": "2018-05-14T08:17:09.353Z",
+    "timezoneOffset": 600,
+    "uploadId": "SampleUploadId"
+}
+ */

app/src/main/java/info/nightscout/androidaps/plugins/general/tidepool/events/EventTidepoolDoUpload.kt

@@ -0,0 +1,5 @@
+package info.nightscout.androidaps.plugins.general.tidepool.events
+
+import info.nightscout.androidaps.events.Event
+
+class EventTidepoolDoUpload : Event()