abort widget service early if there's no widgets to update

1 files changed, 14 insertions, 0 deletions

diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/widget/WidgetUpdateService.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/widget/WidgetUpdateService.java
index ca0b4090..52785998 100755
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/widget/WidgetUpdateService.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/widget/WidgetUpdateService.java
@@ -41,6 +41,13 @@ public class WidgetUpdateService extends JobIntentService {
 
         Log.d(TAG, "onHandleWork: " + intent);
 
+        if (getWidgetCount(getApplicationContext()) == 0) {
+            Log.d(TAG, "no widgets to work on, bailing out");
+
+            stopSelf();
+            return;
+        }
+
         try {
             updateWidgets(-1, UPDATE_IN_PROGRESS);
 
@@ -157,6 +164,13 @@ public class WidgetUpdateService extends JobIntentService {
 
     }
 
+    private int getWidgetCount(Context context) {
+        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
+        ComponentName thisAppWidget = new ComponentName(context.getPackageName(), SmallWidgetProvider.class.getName());
+
+        return appWidgetManager.getAppWidgetIds(thisAppWidget).length;
+    }
+
     protected boolean isNetworkAvailable() {
         ConnectivityManager cm = (ConnectivityManager)
                 getSystemService(Context.CONNECTIVITY_SERVICE);