Merge pull request #192 from arkon/fix/boot-widgets

Start service after boot to show data in widgets

app/src/main/AndroidManifest.xml

@@ -10,6 +10,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.BROADCAST_STICKY" />
     <uses-permission android:name="android.permission.WRITE_SETTINGS" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="com.android.vending.BILLING" />
 
     <application
@@ -145,7 +146,14 @@
         <meta-data
             android:name="com.bumptech.glide.integration.okhttp3.OkHttpGlideModule"
             android:value="GlideModule" />
-
+     
+        <!-- Widgets -->
+        <receiver android:name=".appwidgets.BootReceiver" >
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.QUICKBOOT_POWERON" />
+            </intent-filter>
+        </receiver>
         <receiver
             android:name=".appwidgets.AppWidgetBig"
             android:exported="false"

app/src/main/java/com/kabouzeid/gramophone/appwidgets/BootReceiver.java

@@ -0,0 +1,27 @@
+package com.kabouzeid.gramophone.appwidgets;
+
+import android.appwidget.AppWidgetManager;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+
+import com.kabouzeid.gramophone.service.MusicService;
+
+/**
+ * @author Eugene Cheung (arkon)
+ */
+public class BootReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        final AppWidgetManager widgetManager = AppWidgetManager.getInstance(context);
+
+        // Start music service if there are any existing widgets
+        if (widgetManager.getAppWidgetIds(new ComponentName(context, AppWidgetBig.class)).length > 0 ||
+                widgetManager.getAppWidgetIds(new ComponentName(context, AppWidgetClassic.class)).length > 0 ||
+                widgetManager.getAppWidgetIds(new ComponentName(context, AppWidgetSmall.class)).length > 0) {
+            final Intent serviceIntent = new Intent(context, MusicService.class);
+            context.startService(serviceIntent);
+        }
+    }
+}