targetsdk 28

app/build.gradle

@@ -97,11 +97,11 @@ tasks.matching { it instanceof Test }.all {
 }
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 25
+        targetSdkVersion 28
         multiDexEnabled true
         versionCode 1500
         version "2.3.1-dev"

app/src/main/AndroidManifest.xml

@@ -17,6 +17,7 @@
     <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" />
@@ -34,7 +35,8 @@
         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" />
@@ -281,6 +283,9 @@
             android:name=".plugins.pump.insight.activities.InsightPairingInformationActivity"
             android:label="@string/pairing_information"
             android:theme="@style/AppTheme" />
+
+        <uses-library android:name="org.apache.http.legacy" android:required="false"/>
+
     </application>
 
 </manifest>

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

@@ -2,6 +2,7 @@ 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 android.view.LayoutInflater;
@@ -98,6 +99,9 @@ public class ErrorDialog extends DialogFragment implements View.OnClickListener
     private void startAlarm() {
         Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
         alarm.putExtra("soundid", soundId);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+            MainApp.instance().startForegroundService(alarm);
+        else
             MainApp.instance().startService(alarm);
     }
 

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

@@ -69,6 +69,9 @@ public class NotificationStore {
             if (usesChannels && n.soundId != null) {
                 Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
                 alarm.putExtra("soundid", n.soundId);
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+                    MainApp.instance().startForegroundService(alarm);
+                else
                     MainApp.instance().startService(alarm);
             }
 
@@ -76,6 +79,9 @@ public class NotificationStore {
             if (n.soundId != null) {
                 Intent alarm = new Intent(MainApp.instance().getApplicationContext(), AlarmSoundService.class);
                 alarm.putExtra("soundid", n.soundId);
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
+                    MainApp.instance().startForegroundService(alarm);
+                else
                     MainApp.instance().startService(alarm);
             }
         }

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

@@ -20,7 +20,6 @@ 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 +36,7 @@ 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;
@@ -111,6 +111,9 @@ public class PersistentNotificationPlugin extends PluginBase {
     }
 
     private void triggerNotificationUpdate() {
+        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));
     }