1 /* 2 * Copyright (C) 2016 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 android.media.audio.cts; 18 19 import android.content.Context; 20 import android.media.AudioDeviceInfo; 21 import android.media.AudioManager; 22 import android.media.AudioRouting; 23 import android.platform.test.annotations.AppModeSdkSandbox; 24 import android.test.AndroidTestCase; 25 26 import java.util.List; 27 28 @AppModeSdkSandbox(reason = "Allow test in the SDK sandbox (does not prevent other modes).") 29 public class AudioPlayRoutingNative extends AndroidTestCase { 30 private static final String TAG = "AudioPlayRoutingNative"; 31 32 private AudioManager mAudioManager; 33 34 static { 35 System.loadLibrary("audiocts_jni"); 36 } 37 38 @Override setUp()39 protected void setUp() throws Exception { 40 super.setUp(); 41 42 // get the AudioManager 43 mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); 44 assertNotNull(mAudioManager); 45 } 46 47 @Override tearDown()48 protected void tearDown() throws Exception { 49 super.tearDown(); 50 } 51 52 // 53 // Tests 54 // 55 56 // Test a basic Aquire/Release cycle on the default player. testAquireDefaultProxy()57 public void testAquireDefaultProxy() throws Exception { 58 AudioPlayer player = new AudioPlayer(); 59 player.ClearLastSLResult(); 60 player.RealizePlayer(); 61 player.RealizeRoutingProxy(); 62 63 AudioRouting routingObj = player.GetRoutingInterface(); 64 assertNotNull(routingObj); 65 66 // Not allowed to acquire twice 67 routingObj = player.GetRoutingInterface(); 68 assertNull(routingObj); 69 assertTrue(player.GetLastSLResult() != 0); 70 71 player.ReleaseRoutingInterface(routingObj); 72 assertTrue(player.GetLastSLResult() == 0); 73 } 74 75 // Test an Aquire before the OpenSL ES player is Realized. testAquirePreRealizeDefaultProxy()76 public void testAquirePreRealizeDefaultProxy() throws Exception { 77 AudioPlayer player = new AudioPlayer(); 78 player.ClearLastSLResult(); 79 player.RealizeRoutingProxy(); 80 assertTrue(player.GetLastSLResult() == 0); 81 82 AudioRouting routingObj = player.GetRoutingInterface(); 83 assertTrue(player.GetLastSLResult() == 0); 84 assertNotNull(routingObj); 85 86 player.RealizePlayer(); 87 assertTrue(player.GetLastSLResult() == 0); 88 89 player.ReleaseRoutingInterface(routingObj); 90 assertTrue(player.GetLastSLResult() == 0); 91 } 92 93 // Test actually setting the routing through the enumerated devices. testRouting()94 public void testRouting() { 95 AudioPlayer player = new AudioPlayer(); 96 player.ClearLastSLResult(); 97 player.RealizePlayer(); 98 player.RealizeRoutingProxy(); 99 100 AudioRouting routingObj = player.GetRoutingInterface(); 101 assertNotNull(routingObj); 102 103 List<AudioDeviceInfo> mediaDevices = AudioTestUtil.getMediaDevices(); 104 for (AudioDeviceInfo device : mediaDevices) { 105 assertTrue(routingObj.setPreferredDevice(device)); 106 } 107 108 player.ReleaseRoutingInterface(routingObj); 109 assertTrue(player.GetLastSLResult() == 0); 110 } 111 } 112