| /* |
| * 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 com.android.cts.verifier.audio; |
| |
| import com.android.cts.verifier.R; |
| |
| import android.content.Context; |
| |
| import android.media.AudioDeviceCallback; |
| import android.media.AudioDeviceInfo; |
| import android.media.AudioManager; |
| import android.media.AudioTrack; |
| |
| import android.os.Bundle; |
| import android.os.Handler; |
| |
| import android.util.Log; |
| |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| /** |
| * Tests AudioTrack and AudioRecord (re)Routing messages. |
| */ |
| public class AudioOutputRoutingNotificationsActivity extends HeadsetHonorSystemActivity { |
| private static final String TAG = "AudioOutputRoutingNotificationsActivity"; |
| |
| Context mContext; |
| |
| Button playBtn; |
| Button stopBtn; |
| |
| private OnBtnClickListener mBtnClickListener = new OnBtnClickListener(); |
| |
| int mNumTrackNotifications = 0; |
| |
| TrivialPlayer mAudioPlayer = new TrivialPlayer(); |
| |
| private class OnBtnClickListener implements OnClickListener { |
| @Override |
| public void onClick(View v) { |
| switch (v.getId()) { |
| case R.id.audio_routingnotification_playBtn: |
| mAudioPlayer.start(); |
| break; |
| |
| case R.id.audio_routingnotification_playStopBtn: |
| mAudioPlayer.stop(); |
| break; |
| } |
| } |
| } |
| |
| private class AudioTrackRoutingChangeListener implements AudioTrack.OnRoutingChangedListener { |
| public void onRoutingChanged(AudioTrack audioTrack) { |
| mNumTrackNotifications++; |
| TextView textView = |
| (TextView)findViewById(R.id.audio_routingnotification_audioTrack_change); |
| String msg = mContext.getResources().getString( |
| R.string.audio_routingnotification_trackRoutingMsg); |
| AudioDeviceInfo routedDevice = audioTrack.getRoutedDevice(); |
| CharSequence deviceName = routedDevice != null ? routedDevice.getProductName() : "none"; |
| int deviceType = routedDevice != null ? routedDevice.getType() : -1; |
| textView.setText(msg + " - " + |
| deviceName + " [0x" + Integer.toHexString(deviceType) + "]" + |
| " - " + mNumTrackNotifications); |
| } |
| } |
| |
| @Override |
| protected void enableTestButtons(boolean enabled) { |
| playBtn.setEnabled(enabled); |
| stopBtn.setEnabled(enabled); |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.audio_output_routingnotifications_test); |
| |
| mContext = this; |
| |
| playBtn = (Button)findViewById(R.id.audio_routingnotification_playBtn); |
| playBtn.setOnClickListener(mBtnClickListener); |
| stopBtn = (Button)findViewById(R.id.audio_routingnotification_playStopBtn); |
| stopBtn.setOnClickListener(mBtnClickListener); |
| |
| AudioTrack audioTrack = mAudioPlayer.getAudioTrack(); |
| audioTrack.addOnRoutingChangedListener( |
| new AudioTrackRoutingChangeListener(), new Handler()); |
| |
| // "Honor System" buttons |
| super.setup(); |
| |
| setPassFailButtonClickListeners(); |
| } |
| |
| @Override |
| public void onBackPressed () { |
| mAudioPlayer.shutDown(); |
| super.onBackPressed(); |
| } |
| } |