| /* |
| * Copyright (C) 2015 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 android.assist.service; |
| |
| import static android.service.voice.VoiceInteractionSession.SHOW_WITH_ASSIST; |
| import static android.service.voice.VoiceInteractionSession.SHOW_WITH_SCREENSHOT; |
| |
| import android.assist.common.Utils; |
| import android.content.BroadcastReceiver; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.os.Bundle; |
| import android.service.voice.VoiceInteractionService; |
| import android.service.voice.VoiceInteractionSession; |
| import android.util.Log; |
| |
| public class MainInteractionService extends VoiceInteractionService { |
| static final String TAG = "MainInteractionService"; |
| private Intent mIntent; |
| private boolean mReady = false; |
| private BroadcastReceiver mBroadcastReceiver; |
| |
| @Override |
| public void onReady() { |
| super.onReady(); |
| mReady = true; |
| } |
| |
| @Override |
| public int onStartCommand(Intent intent, int flags, int startId) { |
| Log.i(TAG, "onStartCommand received - intent: " + intent); |
| mIntent = intent; |
| maybeStart(); |
| return START_NOT_STICKY; |
| } |
| |
| private void maybeStart() { |
| if (mIntent == null || !mReady) { |
| Log.wtf(TAG, "Can't start session because either intent is null or onReady() " |
| + "has not been called yet. mIntent = " + mIntent + ", mReady = " + mReady); |
| } else { |
| if (isActiveService(this, new ComponentName(this, getClass()))) { |
| if (mIntent.getBooleanExtra(Utils.EXTRA_REGISTER_RECEIVER, false)) { |
| Log.i(TAG, "Registering receiver to start session later"); |
| if (mBroadcastReceiver == null) { |
| mBroadcastReceiver = new MainInteractionServiceBroadcastReceiver(); |
| registerReceiver(mBroadcastReceiver, |
| new IntentFilter(Utils.BROADCAST_INTENT_START_ASSIST)); |
| } |
| sendBroadcast(new Intent(Utils.ASSIST_RECEIVER_REGISTERED)); |
| } else { |
| Log.i(TAG, "Yay! about to start session"); |
| showSession(new Bundle(), VoiceInteractionSession.SHOW_WITH_ASSIST | |
| VoiceInteractionSession.SHOW_WITH_SCREENSHOT); |
| } |
| } else { |
| Log.wtf(TAG, "**** Not starting MainInteractionService because" + |
| " it is not set as the current voice interaction service"); |
| } |
| } |
| } |
| |
| private class MainInteractionServiceBroadcastReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (intent.getAction().equals(Utils.BROADCAST_INTENT_START_ASSIST)) { |
| showSession(new Bundle(), SHOW_WITH_ASSIST | SHOW_WITH_SCREENSHOT); |
| } |
| } |
| } |
| |
| @Override |
| public void onDestroy() { |
| if (mBroadcastReceiver != null) { |
| unregisterReceiver(mBroadcastReceiver); |
| } |
| } |
| } |