Android Open Source - BodhiTimer App Widget Configure

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Back to project page BodhiTimer.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
    This file is part of Bodhi Timer.// ww  w .  ja v a2s.  co m

    Bodhi Timer is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Bodhi Timer is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Bodhi Timer.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.yuttadhammo.BodhiTimer.widget;

import java.util.Arrays;

import org.yuttadhammo.BodhiTimer.R;

import android.app.Activity;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.RemoteViews;

public class AppWidgetConfigure extends Activity implements OnClickListener {

  private int mAppWidgetId;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setResult(RESULT_CANCELED);

    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        mAppWidgetId = extras.getInt(
                AppWidgetManager.EXTRA_APPWIDGET_ID, 
                AppWidgetManager.INVALID_APPWIDGET_ID);
    }

        // If they gave us an intent without the widget id, just bail.
        if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
            finish();
        }
    
        setContentView(R.layout.widget_config);
        
        ImageButton ib1 = (ImageButton) findViewById(R.id.wtheme1);
        ImageButton ib2 = (ImageButton) findViewById(R.id.wtheme2);
        ImageButton ib3 = (ImageButton) findViewById(R.id.wtheme3);
        ImageButton ib4 = (ImageButton) findViewById(R.id.wtheme4);
        
        ib1.setOnClickListener(this);
        ib2.setOnClickListener(this);
        ib3.setOnClickListener(this);
        ib4.setOnClickListener(this);

  }

  @Override
  public void onClick(View v) {
    int theme = R.drawable.widget_background_black_square;
    switch(v.getId()) {
      case R.id.wtheme2:
        theme = R.drawable.widget_background_black;
        break;
      case R.id.wtheme3:
        theme = R.drawable.widget_background_white_square;
        break;
      case R.id.wtheme4:
        theme = R.drawable.widget_background_white;
        break;
    }
    
    final Context context = AppWidgetConfigure.this;
    savePref(context, mAppWidgetId,theme);
    
    AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
    
    RemoteViews views = new RemoteViews(context.getPackageName(),
        R.layout.appwidget);
        appWidgetManager.updateAppWidget(mAppWidgetId, views);
    
    Intent resultValue = new Intent();
    resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
    setResult(RESULT_OK, resultValue);
    this.sendBroadcast(new Intent(BodhiAppWidgetProvider.ACTION_CLOCK_UPDATE));
    finish();
  }
  
    // Write the prefix to the SharedPreferences object for this widget
    private void savePref(Context context, int appWidgetId, int theme) {

      SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        String widgetIds = prefs.getString("widgetIds", null);
        if(widgetIds == null) {
        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
        ComponentName appWidgets = new ComponentName(context.getPackageName(), "org.yuttadhammo.BodhiTimer.widget.BodhiAppWidgetProvider");
        int ids[] = appWidgetManager.getAppWidgetIds(appWidgets);
      widgetIds = ids.length > 0?Arrays.toString(ids).replace("[", ",").replace("]", ",").replaceAll(" ", ""):",";
        }
        
      SharedPreferences.Editor editor = prefs.edit();
      editor.putInt("widget_theme_" + appWidgetId, theme);
        if(!widgetIds.contains(","+appWidgetId+","))
          widgetIds += +appWidgetId+",";
      editor.putString("widgetIds", widgetIds);
         editor.commit();
    }
    static void deletePref(Context context, int appWidgetId) {
      SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        String widgetIds = prefs.getString("widgetIds", null);
        if(widgetIds == null) {
        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
        ComponentName appWidgets = new ComponentName(context.getPackageName(), "org.yuttadhammo.BodhiTimer.widget.BodhiAppWidgetProvider");
        int ids[] = appWidgetManager.getAppWidgetIds(appWidgets);
      widgetIds = ids.length > 0?Arrays.toString(ids).replace("[", ",").replace("]", ",").replaceAll(" ", ""):",";
        }
        
      SharedPreferences.Editor editor = prefs.edit();
         widgetIds = widgetIds.replace(","+appWidgetId+",",",");
      editor.putString("widgetIds", widgetIds);
        editor.remove("widget_theme_" + appWidgetId);
        editor.commit();      
    }
}

Java Source Code List

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