widget

app/src/main/AndroidManifest.xml

@@ -37,14 +37,25 @@
     <application
         android:name=".MainApp"
         android:allowBackup="true"
+        android:backupAgent=".utils.SPBackupAgent"
+        android:fullBackupOnly="false"
         android:icon="${appIcon}"
         android:label="@string/app_name"
+        android:restoreAnyVersion="true"
         android:roundIcon="${appIconRound}"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme.Launcher"
+        android:theme="@style/AppTheme.Launcher" >
-        android:fullBackupOnly="false"
+        <receiver
-        android:backupAgent=".utils.SPBackupAgent"
+            android:name=".Widget"
-        android:restoreAnyVersion="true">
+            android:exported="true" >
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_info" />
+        </receiver>
 
         <meta-data
             android:name="com.google.android.backup.api_key"

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

@@ -6,6 +6,8 @@ import android.content.IntentFilter
 import android.net.ConnectivityManager
 import android.net.wifi.WifiManager
 import android.os.Build
+import android.os.Handler
+import android.os.HandlerThread
 import androidx.lifecycle.ProcessLifecycleOwner
 import androidx.work.Data
 import androidx.work.ExistingPeriodicWorkPolicy
@@ -76,6 +78,9 @@ class MainApp : DaggerApplication() {
     @Inject lateinit var profileSwitchPlugin: ThemeSwitcherPlugin
     @Inject lateinit var localAlertUtils: LocalAlertUtils
 
+    private var handler = Handler(HandlerThread(this::class.simpleName + "Handler").also { it.start() }.looper)
+    private lateinit var refreshWidget: Runnable
+
     override fun onCreate() {
         super.onCreate()
         aapsLogger.debug("onCreate")
@@ -133,6 +138,13 @@ class MainApp : DaggerApplication() {
         localAlertUtils.preSnoozeAlarms()
         doMigrations()
         uel.log(UserEntry.Action.START_AAPS, UserEntry.Sources.Aaps)
+
+        //  schedule widget update
+        refreshWidget = Runnable {
+            handler.postDelayed(refreshWidget, 60000)
+            updateWidget(this)
+        }
+        handler.postDelayed(refreshWidget, 60000)
     }
 
     private fun setRxErrorHandler() {

app/src/main/java/info/nightscout/androidaps/Widget.kt

@@ -0,0 +1,202 @@
+package info.nightscout.androidaps
+
+import android.appwidget.AppWidgetManager
+import android.appwidget.AppWidgetProvider
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.graphics.Paint
+import android.widget.RemoteViews
+import dagger.android.HasAndroidInjector
+import info.nightscout.androidaps.data.ProfileSealed
+import info.nightscout.androidaps.database.interfaces.end
+import info.nightscout.androidaps.extensions.directionToIcon
+import info.nightscout.androidaps.extensions.isInProgress
+import info.nightscout.androidaps.extensions.toVisibility
+import info.nightscout.androidaps.extensions.valueToUnitsString
+import info.nightscout.androidaps.interfaces.*
+import info.nightscout.androidaps.plugins.general.overview.OverviewData
+import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatusProvider
+import info.nightscout.androidaps.utils.DateUtil
+import info.nightscout.androidaps.utils.TrendCalculator
+import info.nightscout.androidaps.utils.resources.ResourceHelper
+import info.nightscout.shared.logging.AAPSLogger
+import info.nightscout.shared.logging.LTag
+import javax.inject.Inject
+import kotlin.math.abs
+
+/**
+ * Implementation of App Widget functionality.
+ */
+class Widget : AppWidgetProvider() {
+
+    @Inject lateinit var profileFunction: ProfileFunction
+    @Inject lateinit var overviewData: OverviewData
+    @Inject lateinit var trendCalculator: TrendCalculator
+    @Inject lateinit var rh: ResourceHelper
+    @Inject lateinit var glucoseStatusProvider: GlucoseStatusProvider
+    @Inject lateinit var dateUtil: DateUtil
+    @Inject lateinit var aapsLogger: AAPSLogger
+    @Inject lateinit var activePlugin: ActivePlugin
+    @Inject lateinit var iobCobCalculator: IobCobCalculator
+    @Inject lateinit var loop: Loop
+    @Inject lateinit var config: Config
+
+    override fun onReceive(context: Context, intent: Intent?) {
+        (context.applicationContext as HasAndroidInjector).androidInjector().inject(this)
+        super.onReceive(context, intent)
+    }
+
+    override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
+        // There may be multiple widgets active, so update all of them
+        for (appWidgetId in appWidgetIds) {
+            updateAppWidget(context, appWidgetManager, appWidgetId)
+        }
+    }
+
+    override fun onEnabled(context: Context) {
+        // Enter relevant functionality for when the first widget is created
+    }
+
+    override fun onDisabled(context: Context) {
+        // Enter relevant functionality for when the last widget is disabled
+    }
+
+    private fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManager, appWidgetId: Int) {
+        aapsLogger.debug(LTag.WIDGET, "updateAppWidget called")
+        val views = RemoteViews(context.packageName, R.layout.widget_layout)
+
+        updateBg(views)
+        updateTemporaryBasal(views)
+        updateExtendedBolus(views)
+        updateIobCob(views)
+        updateTemporaryTarget(views)
+        updateProfile(views)
+
+        // Instruct the widget manager to update the widget
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    private fun updateBg(views: RemoteViews) {
+        val units = profileFunction.getUnits()
+        views.setTextViewText(R.id.bg, overviewData.lastBg?.valueToUnitsString(units) ?: rh.gs(R.string.notavailable))
+        views.setTextColor(
+            R.id.bg, when {
+                overviewData.isLow  -> rh.gc(R.color.low)
+                overviewData.isHigh -> rh.gc(R.color.high)
+                else                -> rh.gc(R.color.inrange)
+            }
+        )
+        views.setImageViewResource(R.id.arrow, trendCalculator.getTrendArrow(overviewData.lastBg).directionToIcon())
+        //binding.infoLayout.arrow.setColorFilter(overviewData.lastBgColor(context))
+
+        val glucoseStatus = glucoseStatusProvider.glucoseStatusData
+        if (glucoseStatus != null) {
+            views.setTextViewText(R.id.delta, Profile.toSignedUnitsString(glucoseStatus.delta, glucoseStatus.delta * Constants.MGDL_TO_MMOLL, units))
+            views.setTextViewText(R.id.avg_delta, Profile.toSignedUnitsString(glucoseStatus.shortAvgDelta, glucoseStatus.shortAvgDelta * Constants.MGDL_TO_MMOLL, units))
+            views.setTextViewText(R.id.long_avg_delta, Profile.toSignedUnitsString(glucoseStatus.longAvgDelta, glucoseStatus.longAvgDelta * Constants.MGDL_TO_MMOLL, units))
+        } else {
+            views.setTextViewText(R.id.delta, rh.gs(R.string.notavailable))
+            views.setTextViewText(R.id.avg_delta, rh.gs(R.string.notavailable))
+            views.setTextViewText(R.id.long_avg_delta, rh.gs(R.string.notavailable))
+        }
+
+        // strike through if BG is old
+        if (!overviewData.isActualBg) views.setInt(R.id.bg, "setPaintFlags", Paint.STRIKE_THRU_TEXT_FLAG or Paint.ANTI_ALIAS_FLAG)
+        else views.setInt(R.id.bg, "setPaintFlags", Paint.ANTI_ALIAS_FLAG)
+
+        views.setTextViewText(R.id.time_ago, dateUtil.minAgo(rh, overviewData.lastBg?.timestamp))
+        views.setTextViewText(R.id.time_ago_short, "(" + dateUtil.minAgoShort(overviewData.lastBg?.timestamp) + ")")
+    }
+
+    private fun updateTemporaryBasal(views: RemoteViews) {
+        views.setTextViewText(R.id.base_basal, overviewData.temporaryBasalText)
+        views.setTextColor(R.id.base_basal, overviewData.temporaryBasalColor)
+        views.setImageViewResource(R.id.base_basal_icon, overviewData.temporaryBasalIcon)
+    }
+
+    private fun updateExtendedBolus(views: RemoteViews) {
+        val pump = activePlugin.activePump
+        views.setTextViewText(R.id.extended_bolus, overviewData.extendedBolusText)
+        views.setViewVisibility(R.id.extended_layout, (iobCobCalculator.getExtendedBolus(dateUtil.now()) != null && !pump.isFakingTempsByExtendedBoluses).toVisibility())
+    }
+
+    private fun updateIobCob(views: RemoteViews) {
+        views.setTextViewText(R.id.iob, overviewData.iobText)
+        // cob
+        var cobText = overviewData.cobInfo?.displayText(rh, dateUtil, isDev = false) ?: rh.gs(R.string.value_unavailable_short)
+
+        val constraintsProcessed = loop.lastRun?.constraintsProcessed
+        val lastRun = loop.lastRun
+        if (config.APS && constraintsProcessed != null && lastRun != null) {
+            if (constraintsProcessed.carbsReq > 0) {
+                //only display carbsreq when carbs have not been entered recently
+                if (overviewData.lastCarbsTime < lastRun.lastAPSRun) {
+                    cobText += " | " + constraintsProcessed.carbsReq + " " + rh.gs(R.string.required)
+                }
+            }
+        }
+        views.setTextViewText(R.id.cob, cobText)
+    }
+
+    private fun updateTemporaryTarget(views: RemoteViews) {
+        val units = profileFunction.getUnits()
+        if (overviewData.temporaryTarget?.isInProgress(dateUtil) == false) overviewData.temporaryTarget = null
+        val tempTarget = overviewData.temporaryTarget
+        if (tempTarget != null) {
+            // this is crashing, use background as text for now
+            //views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonTextWarning))
+            //views.setInt(R.id.temp_target, "setBackgroundColor", rh.gc(R.color.ribbonWarning))
+            views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonWarning))
+            views.setTextViewText(R.id.temp_target, Profile.toTargetRangeString(tempTarget.lowTarget, tempTarget.highTarget, GlucoseUnit.MGDL, units) + " " + dateUtil.untilString(tempTarget.end, rh))
+        } else {
+            // If the target is not the same as set in the profile then oref has overridden it
+            profileFunction.getProfile()?.let { profile ->
+                val targetUsed = loop.lastRun?.constraintsProcessed?.targetBG ?: 0.0
+
+                if (targetUsed != 0.0 && abs(profile.getTargetMgdl() - targetUsed) > 0.01) {
+                    aapsLogger.debug("Adjusted target. Profile: ${profile.getTargetMgdl()} APS: $targetUsed")
+                    views.setTextViewText(R.id.temp_target, Profile.toTargetRangeString(targetUsed, targetUsed, GlucoseUnit.MGDL, units))
+                    // this is crashing, use background as text for now
+                    //views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonTextWarning))
+                    //views.setInt(R.id.temp_target, "setBackgroundResource", rh.gc(R.color.tempTargetBackground))
+                    views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonWarning))
+                } else {
+                    // this is crashing, use background as text for now
+                    //views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonTextDefault))
+                    //views.setInt(R.id.temp_target, "setBackgroundColor", rh.gc(R.color.ribbonDefault))
+                    views.setTextColor(R.id.temp_target, rh.gc(R.color.ribbonTextDefault))
+                    views.setTextViewText(R.id.temp_target, Profile.toTargetRangeString(profile.getTargetLowMgdl(), profile.getTargetHighMgdl(), GlucoseUnit.MGDL, units))
+                }
+            }
+        }
+    }
+
+    fun updateProfile(views: RemoteViews) {
+        val profileTextColor =
+            profileFunction.getProfile()?.let {
+                if (it is ProfileSealed.EPS) {
+                    if (it.value.originalPercentage != 100 || it.value.originalTimeshift != 0L || it.value.originalDuration != 0L)
+                        rh.gc(R.color.ribbonWarning)
+                    else rh.gc(R.color.ribbonTextDefault)
+                } else if (it is ProfileSealed.PS) {
+                    rh.gc(R.color.ribbonTextDefault)
+                } else {
+                    rh.gc(R.color.ribbonTextDefault)
+                }
+            } ?: rh.gc(R.color.ribbonCritical)
+
+        views.setTextViewText(R.id.active_profile, profileFunction.getProfileNameWithRemainingTime())
+        // this is crashing, use background as text for now
+        //views.setInt(R.id.active_profile, "setBackgroundColor", profileBackgroundColor)
+        //views.setTextColor(R.id.active_profile, profileTextColor)
+        views.setTextColor(R.id.active_profile, profileTextColor)
+    }
+}
+
+internal fun updateWidget(context: Context) {
+    context.sendBroadcast(Intent().also {
+        it.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, AppWidgetManager.getInstance(context).getAppWidgetIds(ComponentName(context, Widget::class.java)))
+        it.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+    })
+}

app/src/main/java/info/nightscout/androidaps/di/UIModule.kt

@@ -2,10 +2,13 @@ package info.nightscout.androidaps.di
 
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
+import info.nightscout.androidaps.Widget
 import info.nightscout.androidaps.skins.SkinListPreference
 
 @Module
 @Suppress("unused")
 abstract class UIModule {
+
     @ContributesAndroidInjector abstract fun skinListPreferenceInjector(): SkinListPreference
+    @ContributesAndroidInjector abstract fun aapsWidgetInjector(): Widget
 }

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

@@ -3,6 +3,7 @@ package info.nightscout.androidaps.plugins.general.overview
 import android.content.Context
 import android.graphics.DashPathEffect
 import android.graphics.Paint
+import androidx.annotation.ColorInt
 import com.jjoe64.graphview.series.BarGraphSeries
 import com.jjoe64.graphview.series.DataPoint
 import com.jjoe64.graphview.series.LineGraphSeries
@@ -129,23 +130,23 @@ class OverviewData @Inject constructor(
 
     var lastBg: GlucoseValue? = null
 
-    private val isLow: Boolean
+    val isLow: Boolean
         get() = lastBg?.let { lastBg ->
             lastBg.valueToUnits(profileFunction.getUnits()) < defaultValueHelper.determineLowLine()
         } ?: false
 
-    private val isHigh: Boolean
+    val isHigh: Boolean
         get() = lastBg?.let { lastBg ->
             lastBg.valueToUnits(profileFunction.getUnits()) > defaultValueHelper.determineHighLine()
         } ?: false
 
-    fun lastBgColor(context: Context?): Int {
+    @ColorInt
-        return when {
+    fun lastBgColor(context: Context?): Int =
+        when {
             isLow  -> rh.gac(context, R.attr.bgLow)
             isHigh -> rh.gac(context, R.attr.highColor)
             else   -> rh.gac(context, R.attr.bgInRange)
         }
-    }
 
     val lastBgDescription: String
         get() = when {

app/src/main/java/info/nightscout/androidaps/receivers/KeepAliveWorker.kt

@@ -15,6 +15,7 @@ import info.nightscout.androidaps.plugins.bus.RxBus
 import info.nightscout.androidaps.plugins.configBuilder.RunningConfiguration
 import info.nightscout.androidaps.plugins.general.maintenance.MaintenancePlugin
 import info.nightscout.androidaps.queue.commands.Command
+import info.nightscout.androidaps.updateWidget
 import info.nightscout.androidaps.utils.DateUtil
 import info.nightscout.androidaps.utils.FabricPrivacy
 import info.nightscout.androidaps.utils.LocalAlertUtils
@@ -86,6 +87,7 @@ class KeepAliveWorker(
             )
         }
 
+        updateWidget(context)
         localAlertUtils.shortenSnoozeInterval()
         localAlertUtils.checkStaleBGAlert()
         checkPump()

app/src/main/res/drawable-v21/app_widget_background.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+Background for widgets to make the rounded corners based on the
+appWidgetRadius attribute value
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <corners android:radius="?attr/appWidgetRadius" />
+    <solid android:color="?android:attr/colorBackground" />
+</shape>

app/src/main/res/drawable-v21/app_widget_inner_view_background.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+Background for views inside widgets to make the rounded corners based on the
+appWidgetInnerRadius attribute value
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <corners android:radius="?attr/appWidgetInnerRadius" />
+    <solid android:color="?android:attr/colorAccent" />
+</shape>

app/src/main/res/layout/widget_layout.xml

@@ -0,0 +1,344 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    style="@style/Widget.AndroidAPS.AppWidget.Container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:theme="@style/AppTheme.Launcher.AppWidgetContainer">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/active_profile"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_weight="1"
+            android:gravity="center_vertical|center_horizontal"
+            android:text="n/a"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            tools:ignore="HardcodedText" />
+
+        <TextView
+            android:id="@+id/temp_target"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_weight="1"
+            android:gravity="center_vertical|center_horizontal"
+            android:text="n/a"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            tools:ignore="HardcodedText" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/bg"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center"
+            android:text="00.0"
+            android:textSize="60sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+
+        <LinearLayout
+            android:id="@+id/arrows_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_weight="1"
+            android:focusable="true"
+            android:gravity="center"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:id="@+id/arrow"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:contentDescription="@string/trend_arrow"
+                android:src="@drawable/ic_flat" />
+
+            <TextView
+                android:id="@+id/time_ago"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/deltas_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_weight="1"
+            android:gravity="end|center_vertical"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:focusable="true"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:contentDescription="last delta"
+                    android:text="Δ: "
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+                <TextView
+                    android:id="@+id/delta"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:text="n/a"
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:focusable="true"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:contentDescription="15 minutes delta"
+                    android:text="15m Δ: "
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+                <TextView
+                    android:id="@+id/avg_delta"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:text="n/a"
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:focusable="true"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:contentDescription="40 minutes delta"
+                    android:text="40m Δ: "
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+                <TextView
+                    android:id="@+id/long_avg_delta"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="end"
+                    android:text="n/a"
+                    android:textAlignment="textEnd"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:baselineAligned="false"
+        android:orientation="horizontal">
+
+        <LinearLayout
+            android:id="@+id/iob_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="5dp"
+            android:layout_weight="1"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:contentDescription="@string/iob"
+                android:src="@drawable/ic_bolus" />
+
+            <TextView
+                android:id="@+id/iob"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center_horizontal"
+                android:paddingTop="3dp"
+                android:paddingBottom="3dp"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textStyle="bold"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/cob_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:focusable="true"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:id="@+id/carbs_icon"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:background="@drawable/anim_carbs"
+                android:contentDescription="@string/cob" />
+
+            <TextView
+                android:id="@+id/cob"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center_horizontal"
+                android:paddingTop="3dp"
+                android:paddingBottom="3dp"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textStyle="bold"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/basal_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:id="@+id/base_basal_icon"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:contentDescription="@string/basal"
+                android:src="@drawable/ic_cp_basal_no_tbr" />
+
+            <TextView
+                android:id="@+id/base_basal"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center_horizontal"
+                android:paddingTop="3dp"
+                android:paddingBottom="3dp"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textStyle="bold"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/extended_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:contentDescription="@string/extended_bolus"
+                android:src="@drawable/ic_actions_startextbolus" />
+
+            <TextView
+                android:id="@+id/extended_bolus"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center_horizontal"
+                android:paddingTop="3dp"
+                android:paddingBottom="3dp"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textStyle="bold"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/as_layout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:focusable="true"
+            android:gravity="center_horizontal"
+            android:orientation="vertical"
+            tools:ignore="UseCompoundDrawables">
+
+            <ImageView
+                android:id="@+id/sensitivity_icon"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:contentDescription="@string/a11y_autosenslabel"
+                android:src="@drawable/ic_swap_vert_black_48dp_green" />
+
+            <TextView
+                android:id="@+id/sensitivity"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center_horizontal"
+                android:paddingTop="3dp"
+                android:paddingBottom="3dp"
+                android:text="n/a"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textStyle="bold"
+                tools:ignore="HardcodedText" />
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/values-v21/styles.xml

@@ -0,0 +1,11 @@
+<resources>
+    <style name="Widget.AndroidAPS.AppWidget.Container" parent="android:Widget">
+        <item name="android:padding">?attr/appWidgetPadding</item>
+        <item name="android:background">@drawable/app_widget_background</item>
+    </style>
+
+    <style name="Widget.AndroidAPS.AppWidget.InnerView" parent="android:Widget">
+        <item name="android:padding">?attr/appWidgetPadding</item>
+        <item name="android:background">@drawable/app_widget_inner_view_background</item>
+    </style>
+</resources>

app/src/main/res/values/attrs.xml

@@ -0,0 +1,7 @@
+<resources>
+    <declare-styleable name="AppWidgetAttrs">
+        <attr name="appWidgetPadding" format="dimension" />
+        <attr name="appWidgetInnerRadius" format="dimension" />
+        <attr name="appWidgetRadius" format="dimension" />
+    </declare-styleable>
+</resources>

app/src/main/res/values/dimens.xml

@@ -1,2 +1,9 @@
 <resources>
+
+
+    <!--
+Refer to App Widget Documentation for margin information
+http://developer.android.com/guide/topics/appwidgets/index.html#CreatingLayout
+    -->
+    <dimen name="widget_margin">0dp</dimen>
 </resources>

app/src/main/res/values/strings.xml

@@ -1208,4 +1208,5 @@
     <string name="above" comment="above &quot;in range&quot;">Above</string>
     <string name="show_loop_records">Show loop records</string>
     <string name="show_hide_records">Hide loop records</string>
+    <string name="widget_description">AndroidAPS widget</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -0,0 +1,11 @@
+<resources>
+    <style name="Widget.AndroidAPS.AppWidget.Container" parent="android:Widget">
+        <item name="android:id">@android:id/background</item>
+        <item name="android:background">?android:attr/colorBackground</item>
+    </style>
+
+    <style name="Widget.AndroidAPS.AppWidget.InnerView" parent="android:Widget">
+        <item name="android:background">?android:attr/colorBackground</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,22 @@
+<resources>
+    <style name="AppTheme.Launcher.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
+        <!-- Radius of the outer bound of widgets to make the rounded corners -->
+        <item name="appWidgetRadius">16dp</item>
+        <!--
+        Radius of the inner view's bound of widgets to make the rounded corners.
+        It needs to be 8dp or less than the value of appWidgetRadius
+        -->
+        <item name="appWidgetInnerRadius">8dp</item>
+    </style>
+
+    <style name="AppTheme.Launcher.AppWidgetContainer"
+        parent="AppTheme.Launcher.AppWidgetContainerParent">
+        <!-- Apply padding to avoid the content of the widget colliding with the rounded corners -->
+        <item name="appWidgetPadding">16dp</item>
+
+
+        <item name="icBolusColor">@color/colorInsulinButton</item>
+        <item name="icBolusCarbsColor">@color/colorCarbsButton</item>
+
+    </style>
+</resources>

app/src/main/res/xml/widget_info.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    android:minWidth="250dp"
+    android:minHeight="110dp"
+    android:updatePeriodMillis="86400000"
+    android:previewImage="@drawable/widget_preview"
+    android:initialLayout="@layout/widget_layout"
+    android:description="@string/widget_description"
+    android:widgetCategory="home_screen"
+    android:initialKeyguardLayout="@layout/widget_layout"
+/>

build.gradle

@@ -58,6 +58,7 @@ plugins {
     id "io.gitlab.arturbosch.detekt" version "1.19.0"
     id "org.jlleitschuh.gradle.ktlint" version "10.2.1"
     id 'org.barfuin.gradle.jacocolog' version '2.0.0'
+    id 'org.jetbrains.kotlin.android' version '1.6.10' apply false
 }
 
 allprojects {

shared/src/main/java/info/nightscout/shared/logging/LTag.kt

@@ -24,5 +24,6 @@ enum class LTag(val tag: String, val defaultValue : Boolean = true, val requires
     SMS("SMS"),
     TIDEPOOL("TIDEPOOL"),
     UI("UI", defaultValue = false),
-    WEAR("WEAR")
+    WEAR("WEAR"),
+    WIDGET("WIDGET")
 }