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      1 /*
      2  * Copyright (C) 2008 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.voicedialer;
     18 
     19 
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.content.BroadcastReceiver;
     23 import android.provider.Telephony.Intents;
     24 import android.util.Log;
     25 import android.widget.Toast;
     26 
     27 public class VoiceDialerReceiver extends BroadcastReceiver {
     28     private static final String TAG = "VoiceDialerReceiver";
     29 
     30     @Override
     31     public void onReceive(Context context, Intent intent) {
     32         if (false) Log.d(TAG, "onReceive " + intent);
     33 
     34         // fetch up useful stuff
     35         String action = intent.getAction();
     36         String host = intent.getData() != null ? intent.getData().getHost() : null;
     37 
     38         // force recompilation of g2g on boot
     39         if (Intent.ACTION_BOOT_COMPLETED.equals(action)) {
     40             CommandRecognizerEngine.deleteCachedGrammarFiles(context);
     41         }
     42 
     43         // force recompilation if apps change, for 'OPEN' command
     44         else if (Intent.ACTION_PACKAGE_ADDED.equals(action) ||
     45                 Intent.ACTION_PACKAGE_CHANGED.equals(action) ||
     46                 Intent.ACTION_PACKAGE_REMOVED.equals(action) ||
     47                 Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action) ||
     48                 Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE.equals(action)) {
     49             CommandRecognizerEngine.deleteCachedGrammarFiles(context);
     50         }
     51 
     52         // Voice Dialer Logging Enabled, *#*#8351#*#*
     53         else if (Intents.SECRET_CODE_ACTION.equals(action) && "8351".equals(host)) {
     54             RecognizerLogger.enable(context);
     55             Toast.makeText(context, R.string.logging_enabled, Toast.LENGTH_LONG).show();
     56         }
     57 
     58         // Voice Dialer Logging Disabled, *#*#8350#*#*
     59         else if (Intents.SECRET_CODE_ACTION.equals(action) && "8350".equals(host)) {
     60             RecognizerLogger.disable(context);
     61             Toast.makeText(context, R.string.logging_disabled, Toast.LENGTH_LONG).show();
     62         }
     63     }
     64 }
     65