package org.r3pek.k9datakiller;

import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.widget.RemoteViews;

public class K9DataKillerWidget extends AppWidgetProvider {
	private static final String WIDGET_STATUS = "org.r3pek.k9datakiller.k9syncenable";
	
	@Override
    public void onReceive(Context context, Intent intent) {
        super.onReceive(context, intent);
        
        if (intent.getAction().equals("org.r3pek.k9datakiller.STATUS_CHANGED")) {
        	/* Status updated. Update the Widget */
            AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
            int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, K9DataKillerWidget.class));
    		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
            boolean syncEnable = prefs.getBoolean(WIDGET_STATUS, true);
            appWidgetManager.updateAppWidget(appWidgetIds, getRemoteViews(context, appWidgetManager, appWidgetIds, syncEnable));
        }
	}
	
    @Override
	public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
		super.onUpdate(context, appWidgetManager, appWidgetIds);
		
		/* Get status from preferences */
		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        boolean syncEnable = prefs.getBoolean(WIDGET_STATUS, true);

        /* Update the widget */
        appWidgetManager.updateAppWidget(appWidgetIds, getRemoteViews(context, appWidgetManager, appWidgetIds, syncEnable));
	}
	
	private RemoteViews getRemoteViews(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds, boolean syncEnable) {
		/* Update the image */
		RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget);
		views.setImageViewResource(R.id.button, syncEnable ? R.drawable.icon_on : R.drawable.icon_off);

		/* Set the onClickListenner */
		Intent i = new Intent("org.r3pek.k9datakiller.CHANGE_STATUS");
        PendingIntent intent = PendingIntent.getBroadcast(context, 0, i, 0);
        views.setOnClickPendingIntent(R.id.button, intent);
        
        return views;
	}

}