code: /*
   * Copyright (C) 2009 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.svox.pico;
  
  import android.content.BroadcastReceiver;
  import android.content.Context;
  import android.content.Intent;
  
  import android.util.Log;
  
  /*
   * Is notified when the language pack installer is added to the system, and runs the installer.
   */
  public class VoiceDataInstallerReceiver extends BroadcastReceiver {
  
      private final static String TAG = "RunVoiceDataInstaller";
  
      private final static String INSTALLER_PACKAGE = "com.svox.langpack.installer";
  
      @Override
      public void onReceive(Context context, Intent intent) {
          if (Intent.ACTION_PACKAGE_ADDED.equals(intent.getAction())
                  && INSTALLER_PACKAGE.equals(getPackageName(intent))) {
              Log.v(TAG, INSTALLER_PACKAGE + " package was added, running installer...");
              // the language pack installer has been added to the system
              // now run the installer
              Intent runIntent = new Intent("com.svox.langpack.installer.RUN_TTS_DATA_INSTALLER");
              runIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
              context.startActivity(runIntent);
          }
      }
  
      /**
       * Returns the name of the package that was added from the intent.
       * @param intent the {@link Intent}
       */
      private static String getPackageName(Intent intent) {
          return intent.getData().getSchemeSpecificPart();
      }
  }
  