I'm trying How do I run an Activity from a button on a widget in Android? in order to launch my application on click on an image button. When i un-comment the code it switches the images but when i try to use this code it does nothing. I'd like to kick off my application instead.
public class MyWidgetIntentReceiver extends BroadcastReceiver {
private static int clickCount = 0;
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("pl.looksok.intent.action.CHANGE_PICTURE")){
updateWidgetPictureAndButtonListener(context);
}
}
private void updateWidgetPictureAndButtonListener(Context context) {
Log.i("PROJECTCARUSO", "updateWidgetPictureAndButtonListener");
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget);
// remoteViews.setImageViewResource(R.id.widget_button, getImageToSet());
//
// //REMEMBER TO ALWAYS REFRESH YOUR BUTTON CLICK LISTENERS!!!
// remoteViews.setOnClickPendingIntent(R.id.widget_button, MyWidgetProvider.buildButtonPendingIntent(context));
//
// MyWidgetProvider.pushWidgetUpdate(context.getApplicationContext(), remoteViews);
Intent intentClick = new Intent(context, FragmentChange.class);
PendingIntent pendingIntent = PendingIntent.getActivity (context, 0,
intentClick, 0);
remoteViews.setOnClickPendingIntent (R.id.widget_button, pendingIntent);
}
private int getImageToSet() {
clickCount++;
return clickCount % 2 == 0 ? R.drawable.app_icon : R.drawable.energy;
}
}
Here's what i finally got to work:
public class WidgetProvider extends AppWidgetProvider {
public static String SWITCH_WIDGET_UPDATE = "MainActivity.Switch";
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
Log.i("PROJECTCARUSO","onUpdate");
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget);
remoteViews.setOnClickPendingIntent(R.id.widget_button, buildButtonPendingIntent(context));
Intent intentClick = new Intent(context, FragmentChange.class);
PendingIntent pendingIntent = PendingIntent.getActivity (context, 0, intentClick, 0);
remoteViews.setOnClickPendingIntent (R.id.widget_button, pendingIntent);
pushWidgetUpdate(context, remoteViews);
}
public static PendingIntent buildButtonPendingIntent(Context context) {
Intent intent = new Intent();
intent.setAction("CHANGE_PICTURE");
return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
}
public static void pushWidgetUpdate(Context context, RemoteViews remoteViews) {
ComponentName myWidget = new ComponentName(context, WidgetProvider.class);
AppWidgetManager manager = AppWidgetManager.getInstance(context);
manager.updateAppWidget(myWidget, remoteViews);
}
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
super.onReceive(context, intent);
}
}