| /* |
| * Copyright (C) 2010 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.media.cts; |
| |
| import com.android.cts.media.R; |
| |
| import android.content.res.AssetFileDescriptor; |
| import android.media.audiofx.AudioEffect; |
| import android.media.AudioFormat; |
| import android.media.AudioManager; |
| import android.media.AudioRecord; |
| import android.media.AudioTrack; |
| import android.media.audiofx.PresetReverb; |
| import android.media.audiofx.EnvironmentalReverb; |
| import android.media.audiofx.Equalizer; |
| import android.media.MediaPlayer; |
| import android.media.MediaRecorder; |
| |
| import android.os.Looper; |
| import android.test.AndroidTestCase; |
| import android.util.Log; |
| import java.util.UUID; |
| |
| public class AudioEffectTest extends PostProcTestBase { |
| |
| private String TAG = "AudioEffectTest"; |
| private final static int MIN_NUMBER_EFFECTS = 1; |
| // allow +/- 5% tolerance between set and get delays |
| private final static float DELAY_TOLERANCE = 1.05f; |
| // allow +/- 5% tolerance between set and get ratios |
| private final static float RATIO_TOLERANCE = 1.05f; |
| // AudioRecord sampling rate |
| private final static int SAMPLING_RATE = 44100; |
| |
| private final static int MAX_LOOPER_WAIT_COUNT = 10; |
| |
| private AudioEffect mEffect = null; |
| private AudioEffect mEffect2 = null; |
| private MediaPlayer mMediaPlayer = null; |
| private int mError = 0; |
| |
| private ListenerThread mEffectListenerLooper = null; |
| |
| //----------------------------------------------------------------- |
| // AUDIOEFFECT TESTS: |
| //---------------------------------- |
| |
| //----------------------------------------------------------------- |
| // 0 - static methods |
| //---------------------------------- |
| |
| //Test case 0.0: test queryEffects() and platfrom at least provides an Equalizer |
| public void test0_0QueryEffects() throws Exception { |
| |
| AudioEffect.Descriptor[] desc = AudioEffect.queryEffects(); |
| |
| assertTrue("test0_0QueryEffects: number of effects < MIN_NUMBER_EFFECTS: "+desc.length, |
| (desc.length >= MIN_NUMBER_EFFECTS)); |
| |
| boolean hasEQ = false; |
| |
| for (int i = 0; i < desc.length; i++) { |
| if (desc[i].type.equals(AudioEffect.EFFECT_TYPE_EQUALIZER)) { |
| hasEQ = true; |
| break; |
| } |
| } |
| assertTrue("test0_0QueryEffects: equalizer not found", hasEQ); |
| } |
| |
| //----------------------------------------------------------------- |
| // 1 - constructor |
| //---------------------------------- |
| |
| private AudioRecord getAudioRecord() { |
| AudioRecord ar = null; |
| try { |
| ar = new AudioRecord(MediaRecorder.AudioSource.DEFAULT, |
| SAMPLING_RATE, |
| AudioFormat.CHANNEL_CONFIGURATION_MONO, |
| AudioFormat.ENCODING_PCM_16BIT, |
| AudioRecord.getMinBufferSize(SAMPLING_RATE, |
| AudioFormat.CHANNEL_CONFIGURATION_MONO, |
| AudioFormat.ENCODING_PCM_16BIT) * 10); |
| assertNotNull("Could not create AudioRecord", ar); |
| assertEquals("AudioRecord not initialized", |
| AudioRecord.STATE_INITIALIZED, ar.getState()); |
| } catch (IllegalArgumentException e) { |
| fail("AudioRecord invalid parameter"); |
| } |
| return ar; |
| } |
| |
| // // Test case 1.0: test constructor from effect type and get effect ID |
| // public void test1_0ConstructorFromType() ... |
| // Note: This test was removed because it used hidden api's. |
| |
| |
| // //Test case 1.1: test constructor from effect uuid |
| // public void test1_1ConstructorFromUuid() ... |
| // Note: This test was removed because: |
| // 1. will fail in devices that offload effects |
| // 2. it used hidden api's. |
| |
| // //Test case 1.2: test constructor failure from unknown type |
| // public void test1_2ConstructorUnknownType() ... |
| // Note: This test was removed because it used hidden api's. |
| |
| //Test case 1.3: test getEnabled() failure when called on released effect |
| public void test1_3GetEnabledAfterRelease() throws Exception { |
| try { |
| AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create AudioEffect", effect); |
| effect.release(); |
| try { |
| effect.getEnabled(); |
| fail("getEnabled() processed after release()"); |
| } catch (IllegalStateException e) { |
| |
| } |
| } catch (IllegalArgumentException e) { |
| fail("AudioEffect not found"); |
| } catch (UnsupportedOperationException e) { |
| fail("Effect library not loaded"); |
| } |
| } |
| |
| //Test case 1.4: test contructor on mediaPlayer audio session |
| public void test1_4InsertOnMediaPlayer() throws Exception { |
| MediaPlayer mp = new MediaPlayer(); |
| assertNotNull("could not create mediaplayer", mp); |
| AssetFileDescriptor afd = mContext.getResources().openRawResourceFd(R.raw.testmp3); |
| mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength()); |
| afd.close(); |
| getEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, mp.getAudioSessionId()); |
| try { |
| mEffect.setEnabled(true); |
| |
| } catch (IllegalStateException e) { |
| fail("AudioEffect not initialized"); |
| } finally { |
| mp.release(); |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 1.5: test auxiliary effect attachement on MediaPlayer |
| public void test1_5AuxiliaryOnMediaPlayer() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| synchronized(mLock) { |
| mInitialized = false; |
| createMediaPlayerLooper(); |
| waitForLooperInitialization_l(); |
| |
| mError = 0; |
| AssetFileDescriptor afd = mContext.getResources().openRawResourceFd(R.raw.testmp3); |
| mMediaPlayer.setDataSource(afd.getFileDescriptor(), |
| afd.getStartOffset(), |
| afd.getLength()); |
| afd.close(); |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| try { |
| mMediaPlayer.attachAuxEffect(mEffect.getId()); |
| mMediaPlayer.setAuxEffectSendLevel(1.0f); |
| mLock.wait(1000); |
| } catch(Exception e) { |
| fail("Attach effect: wait was interrupted."); |
| } |
| assertTrue("error on attachAuxEffect", mError == 0); |
| } catch (IllegalStateException e) { |
| fail("attach aux effect failed"); |
| } finally { |
| terminateMediaPlayerLooper(); |
| releaseEffect(); |
| } |
| } |
| } |
| |
| //Test case 1.6: test auxiliary effect attachement failure before setDatasource |
| public void test1_6AuxiliaryOnMediaPlayerFailure() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| synchronized(mLock) { |
| mInitialized = false; |
| createMediaPlayerLooper(); |
| waitForLooperInitialization_l(); |
| |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| |
| mError = 0; |
| int looperWaitCount = MAX_LOOPER_WAIT_COUNT; |
| while (mError == 0 && (looperWaitCount-- > 0)) { |
| try { |
| try { |
| mMediaPlayer.attachAuxEffect(mEffect.getId()); |
| } catch (IllegalStateException e) { |
| terminateMediaPlayerLooper(); |
| releaseEffect(); |
| fail("attach aux effect failed"); |
| } |
| mLock.wait(); |
| } catch(Exception e) { |
| } |
| } |
| assertTrue("no error on attachAuxEffect", mError != 0); |
| } |
| terminateMediaPlayerLooper(); |
| releaseEffect(); |
| } |
| |
| |
| //Test case 1.7: test auxiliary effect attachement on AudioTrack |
| public void test1_7AuxiliaryOnAudioTrack() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| AudioTrack track = null; |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| track = new AudioTrack( |
| AudioManager.STREAM_MUSIC, |
| 44100, |
| AudioFormat.CHANNEL_OUT_MONO, |
| AudioFormat.ENCODING_PCM_16BIT, |
| AudioTrack.getMinBufferSize(44100, |
| AudioFormat.CHANNEL_OUT_MONO, |
| AudioFormat.ENCODING_PCM_16BIT), |
| AudioTrack.MODE_STREAM); |
| assertNotNull("could not create AudioTrack", track); |
| |
| int status = track.attachAuxEffect(mEffect.getId()); |
| if (status != AudioTrack.SUCCESS) { |
| fail("could not attach aux effect"); |
| } |
| status = track.setAuxEffectSendLevel(1.0f); |
| if (status != AudioTrack.SUCCESS) { |
| fail("could not set send level"); |
| } |
| } catch (IllegalStateException e) { |
| fail("could not attach aux effect"); |
| } catch (IllegalArgumentException e) { |
| fail("could not create AudioTrack"); |
| } finally { |
| if (track != null) { |
| track.release(); |
| } |
| releaseEffect(); |
| } |
| } |
| |
| //----------------------------------------------------------------- |
| // 2 - enable/ disable |
| //---------------------------------- |
| |
| |
| //Test case 2.0: test setEnabled() and getEnabled() in valid state |
| public void test2_0SetEnabledGetEnabled() throws Exception { |
| try { |
| AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create AudioEffect", effect); |
| try { |
| effect.setEnabled(true); |
| assertTrue("invalid state from getEnabled", effect.getEnabled()); |
| effect.setEnabled(false); |
| assertFalse("invalid state to getEnabled", effect.getEnabled()); |
| |
| } catch (IllegalStateException e) { |
| fail("setEnabled() in wrong state"); |
| } finally { |
| effect.release(); |
| } |
| } catch (IllegalArgumentException e) { |
| fail("AudioEffect not found"); |
| |
| } catch (UnsupportedOperationException e) { |
| fail("Effect library not loaded"); |
| } |
| } |
| |
| //Test case 2.1: test setEnabled() throws exception after release |
| public void test2_1SetEnabledAfterRelease() throws Exception { |
| try { |
| AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create AudioEffect", effect); |
| effect.release(); |
| try { |
| effect.setEnabled(true); |
| fail("setEnabled() processed after release"); |
| } catch (IllegalStateException e) { |
| // test passed |
| } |
| } catch (IllegalArgumentException e) { |
| fail("AudioEffect not found"); |
| } catch (UnsupportedOperationException e) { |
| fail("Effect library not loaded"); |
| } |
| } |
| |
| //----------------------------------------------------------------- |
| // 3 - set/get parameters |
| //---------------------------------- |
| |
| //Test case 3.0: test setParameter(byte[], byte[]) / getParameter(byte[], byte[]) |
| public void test3_0SetParameterByteArrayByteArray() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| byte[] param = mEffect.intToByteArray(PresetReverb.PARAM_PRESET); |
| byte[] value = new byte[2]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| short preset = PresetReverb.PRESET_SMALLROOM; |
| if (mEffect.byteArrayToShort(value) == preset) { |
| preset = PresetReverb.PRESET_MEDIUMROOM; |
| } |
| value = mEffect.shortToByteArray(preset); |
| status = mEffect.setParameter(param, value); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| assertEquals("get/set Parameter failed", preset, |
| mEffect.byteArrayToShort(value)); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.1: test setParameter(int, int) / getParameter(int, int[]) |
| public void test3_1SetParameterIntInt() throws Exception { |
| if (!isEnvReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, 0); |
| try { |
| int param = EnvironmentalReverb.PARAM_DECAY_TIME; |
| int[] value = new int[1]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| int time = 500; |
| if (value[0] == time) { |
| time = 1000; |
| } |
| status = mEffect.setParameter(param, time); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| assertTrue("got incorrect decay time", |
| ((float)value[0] > (float)(time / DELAY_TOLERANCE)) && |
| ((float)value[0] < (float)(time * DELAY_TOLERANCE))); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.2: test setParameter(int, short) / getParameter(int, short[]) |
| public void test3_2SetParameterIntShort() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| int param = PresetReverb.PARAM_PRESET; |
| short[] value = new short[1]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| short preset = PresetReverb.PRESET_SMALLROOM; |
| if (value[0] == preset) { |
| preset = PresetReverb.PRESET_MEDIUMROOM; |
| } |
| status = mEffect.setParameter(param, preset); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| assertEquals("get/set Parameter failed", preset, value[0]); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.3: test setParameter(int, byte[]) / getParameter(int, byte[]) |
| public void test3_3SetParameterIntByteArray() throws Exception { |
| if (!isEnvReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, 0); |
| try { |
| int param = EnvironmentalReverb.PARAM_DECAY_TIME; |
| byte[] value = new byte[4]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| int time = 500; |
| if (mEffect.byteArrayToInt(value) == time) { |
| time = 1000; |
| } |
| value = mEffect.intToByteArray(time); |
| status = mEffect.setParameter(param, value); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| int time2 = mEffect.byteArrayToInt(value); |
| assertTrue("got incorrect decay time", |
| ((float)time2 > (float)(time / DELAY_TOLERANCE)) && |
| ((float)time2 < (float)(time * DELAY_TOLERANCE))); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.4: test setParameter(int[], int[]) / getParameter(int[], int[]) |
| public void test3_4SetParameterIntArrayIntArray() throws Exception { |
| if (!isEnvReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, 0); |
| try { |
| int[] param = new int[1]; |
| int[] value = new int[1]; |
| param[0] = EnvironmentalReverb.PARAM_DECAY_TIME; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| int[] time = new int[1]; |
| time[0] = 500; |
| if (value[0] == time[0]) { |
| time[0] = 1000; |
| } |
| status = mEffect.setParameter(param, time); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| assertTrue("got incorrect decay time", |
| ((float)value[0] > (float)(time[0] / DELAY_TOLERANCE)) && |
| ((float)value[0] < (float)(time[0] * DELAY_TOLERANCE))); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.5: test setParameter(int[], short[]) / getParameter(int[], short[]) |
| |
| public void test3_5SetParameterIntArrayShortArray() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| int[] param = new int[1]; |
| param[0] = PresetReverb.PARAM_PRESET; |
| short[] value = new short[1]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| short[] preset = new short[1]; |
| preset[0] = PresetReverb.PRESET_SMALLROOM; |
| if (value[0] == preset[0]) { |
| preset[0] = PresetReverb.PRESET_MEDIUMROOM; |
| } |
| status = mEffect.setParameter(param, preset); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| assertEquals("get/set Parameter failed", preset[0], value[0]); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.6: test setParameter(int[], byte[]) / getParameter(int[], byte[]) |
| public void test3_6SetParameterIntArrayByteArray() throws Exception { |
| if (!isEnvReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, 0); |
| try { |
| int[] param = new int[1]; |
| param[0] = EnvironmentalReverb.PARAM_DECAY_TIME; |
| byte[] value = new byte[4]; |
| int status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 1 failed", AudioEffect.isError(status)); |
| int time = 500; |
| if (mEffect.byteArrayToInt(value) == time) { |
| time = 1000; |
| } |
| |
| status = mEffect.setParameter(param, mEffect.intToByteArray(time)); |
| assertEquals("setParameter failed", AudioEffect.SUCCESS, status); |
| status = mEffect.getParameter(param, value); |
| assertFalse("getParameter 2 failed", AudioEffect.isError(status)); |
| int time2 = mEffect.byteArrayToInt(value); |
| assertTrue("got incorrect decay time", |
| ((float)time2 > (float)(time / DELAY_TOLERANCE)) && |
| ((float)time2 < (float)(time * DELAY_TOLERANCE))); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| fail("setParameter() called in wrong state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| //Test case 3.7: test setParameter() throws exception after release() |
| public void test3_7SetParameterAfterRelease() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| AudioEffect effect = null; |
| try { |
| effect = new AudioEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create AudioEffect", effect); |
| effect.release(); |
| effect.setParameter(PresetReverb.PARAM_PRESET, PresetReverb.PRESET_SMALLROOM); |
| fail("setParameter() processed after release"); |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("setParameter() rejected"); |
| } catch (IllegalStateException e) { |
| // test passed |
| } finally { |
| if (effect != null) { |
| effect.release(); |
| } |
| } |
| } |
| |
| //Test case 3.8: test getParameter() throws exception after release() |
| public void test3_8GetParameterAfterRelease() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| AudioEffect effect = null; |
| try { |
| effect = new AudioEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create AudioEffect", effect); |
| effect.release(); |
| short[] value = new short[1]; |
| effect.getParameter(PresetReverb.PARAM_PRESET, value); |
| fail("getParameter() processed after release"); |
| } catch (IllegalArgumentException e) { |
| fail("Bad parameter value"); |
| } catch (UnsupportedOperationException e) { |
| fail("getParameter() rejected"); |
| } catch (IllegalStateException e) { |
| // test passed |
| } finally { |
| if (effect != null) { |
| effect.release(); |
| } |
| } |
| } |
| |
| //----------------------------------------------------------------- |
| // 4 priority and listeners |
| //---------------------------------- |
| |
| //Test case 4.0: test control passed to higher priority client |
| public void test4_0setEnabledLowerPriority() throws Exception { |
| AudioEffect effect1 = null; |
| AudioEffect effect2 = null; |
| try { |
| effect1 = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| effect2 = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 1, |
| 0); |
| |
| assertNotNull("could not create AudioEffect", effect1); |
| assertNotNull("could not create AudioEffect", effect2); |
| |
| assertTrue("Effect2 does not have control", effect2.hasControl()); |
| assertFalse("Effect1 has control", effect1.hasControl()); |
| assertTrue("Effect1 can enable", |
| effect1.setEnabled(true) == AudioEffect.ERROR_INVALID_OPERATION); |
| assertFalse("Effect1 has enabled", effect2.getEnabled()); |
| |
| } catch (IllegalArgumentException e) { |
| fail("Effect not found"); |
| } catch (UnsupportedOperationException e) { |
| fail("Effect library not loaded"); |
| } finally { |
| if (effect1 != null) { |
| effect1.release(); |
| } |
| if (effect2 != null) { |
| effect2.release(); |
| } |
| } |
| } |
| |
| //Test case 4.1: test control passed to higher priority client |
| public void test4_1setParameterLowerPriority() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| AudioEffect effect1 = null; |
| AudioEffect effect2 = null; |
| try { |
| effect1 = new AudioEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| effect2 = new AudioEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 1, |
| 0); |
| |
| assertNotNull("could not create AudioEffect", effect1); |
| assertNotNull("could not create AudioEffect", effect2); |
| |
| int status = effect2.setParameter(PresetReverb.PARAM_PRESET, |
| PresetReverb.PRESET_SMALLROOM); |
| assertEquals("Effect2 setParameter failed", |
| AudioEffect.SUCCESS, status); |
| |
| status = effect1.setParameter(PresetReverb.PARAM_PRESET, |
| PresetReverb.PRESET_MEDIUMROOM); |
| assertEquals("Effect1 setParameter did not fail", |
| AudioEffect.ERROR_INVALID_OPERATION, status); |
| |
| short[] value = new short[1]; |
| status = effect2.getParameter(PresetReverb.PARAM_PRESET, value); |
| assertFalse("Effect2 getParameter failed", |
| AudioEffect.isError(status)); |
| assertEquals("Effect1 changed parameter", PresetReverb.PRESET_SMALLROOM |
| , value[0]); |
| |
| |
| } catch (IllegalArgumentException e) { |
| fail("Effect not found"); |
| } catch (UnsupportedOperationException e) { |
| fail("Effect library not loaded"); |
| } finally { |
| if (effect1 != null) { |
| effect1.release(); |
| } |
| if (effect2 != null) { |
| effect2.release(); |
| } |
| } |
| } |
| |
| //Test case 4.2: test control status listener |
| public void test4_2ControlStatusListener() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| synchronized(mLock) { |
| mHasControl = true; |
| mInitialized = false; |
| createListenerLooper(true, false, false); |
| waitForLooperInitialization_l(); |
| |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| int looperWaitCount = MAX_LOOPER_WAIT_COUNT; |
| while (mHasControl && (looperWaitCount-- > 0)) { |
| try { |
| mLock.wait(); |
| } catch(Exception e) { |
| } |
| } |
| terminateListenerLooper(); |
| releaseEffect(); |
| } |
| assertFalse("effect control not lost by effect1", mHasControl); |
| } |
| |
| //Test case 4.3: test enable status listener |
| public void test4_3EnableStatusListener() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| synchronized(mLock) { |
| mInitialized = false; |
| createListenerLooper(false, true, false); |
| waitForLooperInitialization_l(); |
| |
| mEffect2.setEnabled(true); |
| mIsEnabled = true; |
| |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| assertTrue("effect not enabled", mEffect.getEnabled()); |
| int looperWaitCount = MAX_LOOPER_WAIT_COUNT; |
| while (mIsEnabled && (looperWaitCount-- > 0)) { |
| try { |
| mEffect.setEnabled(false); |
| mLock.wait(); |
| } catch(Exception e) { |
| } |
| } |
| terminateListenerLooper(); |
| releaseEffect(); |
| } |
| assertFalse("enable status not updated", mIsEnabled); |
| } |
| |
| //Test case 4.4: test parameter changed listener |
| public void test4_4ParameterChangedListener() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| synchronized(mLock) { |
| mInitialized = false; |
| createListenerLooper(false, false, true); |
| waitForLooperInitialization_l(); |
| int status = mEffect2.setParameter(PresetReverb.PARAM_PRESET, |
| PresetReverb.PRESET_SMALLROOM); |
| assertEquals("mEffect2 setParameter failed", |
| AudioEffect.SUCCESS, status); |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| mChangedParameter = -1; |
| mEffect.setParameter(PresetReverb.PARAM_PRESET, |
| PresetReverb.PRESET_MEDIUMROOM); |
| int looperWaitCount = MAX_LOOPER_WAIT_COUNT; |
| while (mChangedParameter == -1 && (looperWaitCount-- > 0)) { |
| try { |
| mLock.wait(); |
| } catch(Exception e) { |
| } |
| } |
| terminateListenerLooper(); |
| releaseEffect(); |
| } |
| assertEquals("parameter change not received", |
| PresetReverb.PARAM_PRESET, mChangedParameter); |
| } |
| |
| //----------------------------------------------------------------- |
| // 5 command method |
| //---------------------------------- |
| |
| |
| //Test case 5.0: test command method |
| public void test5_0Command() throws Exception { |
| if (!isPresetReverbAvailable()) { |
| return; |
| } |
| getEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, 0); |
| try { |
| byte[] cmd = new byte[0]; |
| byte[] reply = new byte[4]; |
| // command 3 is ENABLE |
| int status = mEffect.command(3, cmd, reply); |
| assertFalse("command failed", AudioEffect.isError(status)); |
| assertTrue("effect not enabled", mEffect.getEnabled()); |
| |
| } catch (IllegalStateException e) { |
| fail("command in illegal state"); |
| } finally { |
| releaseEffect(); |
| } |
| } |
| |
| |
| //----------------------------------------------------------------- |
| // private methods |
| //---------------------------------- |
| |
| private void getEffect(UUID type, int session) { |
| if (mEffect == null || session != mSession) { |
| if (session != mSession && mEffect != null) { |
| mEffect.release(); |
| mEffect = null; |
| } |
| try { |
| mEffect = new AudioEffect(type, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| session); |
| mSession = session; |
| } catch (IllegalArgumentException e) { |
| Log.e(TAG, "getEffect() AudioEffect not found exception: "+e); |
| } catch (UnsupportedOperationException e) { |
| Log.e(TAG, "getEffect() Effect library not loaded exception: "+e); |
| } |
| } |
| assertNotNull("could not create mEffect", mEffect); |
| } |
| |
| private void releaseEffect() { |
| if (mEffect != null) { |
| mEffect.release(); |
| mEffect = null; |
| } |
| } |
| |
| private void waitForLooperInitialization_l() { |
| int looperWaitCount = MAX_LOOPER_WAIT_COUNT; |
| while (!mInitialized && (looperWaitCount-- > 0)) { |
| try { |
| mLock.wait(); |
| } catch(Exception e) { |
| } |
| } |
| assertTrue(mInitialized); |
| } |
| |
| // Initializes the equalizer listener looper |
| class ListenerThread extends Thread { |
| boolean mControl; |
| boolean mEnable; |
| boolean mParameter; |
| |
| public ListenerThread(boolean control, boolean enable, boolean parameter) { |
| super(); |
| mControl = control; |
| mEnable = enable; |
| mParameter = parameter; |
| } |
| |
| public void cleanUp() { |
| if (mEffect2 != null) { |
| mEffect2.setControlStatusListener(null); |
| mEffect2.setEnableStatusListener(null); |
| mEffect2.setParameterListener(null); |
| } |
| } |
| } |
| |
| private void createListenerLooper(boolean control, boolean enable, boolean parameter) { |
| mEffectListenerLooper = new ListenerThread(control, enable, parameter) { |
| @Override |
| public void run() { |
| // Set up a looper |
| Looper.prepare(); |
| |
| // Save the looper so that we can terminate this thread |
| // after we are done with it. |
| mLooper = Looper.myLooper(); |
| |
| mEffect2 = new AudioEffect(AudioEffect.EFFECT_TYPE_PRESET_REVERB, |
| AudioEffect.EFFECT_TYPE_NULL, |
| 0, |
| 0); |
| assertNotNull("could not create Equalizer2", mEffect2); |
| |
| synchronized(mLock) { |
| if (mControl) { |
| mEffect2.setControlStatusListener( |
| new AudioEffect.OnControlStatusChangeListener() { |
| public void onControlStatusChange( |
| AudioEffect effect, boolean controlGranted) { |
| synchronized(mLock) { |
| if (effect == mEffect2) { |
| mHasControl = controlGranted; |
| mLock.notify(); |
| } |
| } |
| } |
| }); |
| } |
| if (mEnable) { |
| mEffect2.setEnableStatusListener( |
| new AudioEffect.OnEnableStatusChangeListener() { |
| public void onEnableStatusChange(AudioEffect effect, boolean enabled) { |
| synchronized(mLock) { |
| if (effect == mEffect2) { |
| mIsEnabled = enabled; |
| mLock.notify(); |
| } |
| } |
| } |
| }); |
| } |
| if (mParameter) { |
| mEffect2.setParameterListener(new AudioEffect.OnParameterChangeListener() { |
| public void onParameterChange(AudioEffect effect, int status, byte[] param, |
| byte[] value) |
| { |
| synchronized(mLock) { |
| if (effect == mEffect2) { |
| mChangedParameter = mEffect2.byteArrayToInt(param); |
| mLock.notify(); |
| } |
| } |
| } |
| }); |
| } |
| mInitialized = true; |
| mLock.notify(); |
| } |
| Looper.loop(); // Blocks forever until Looper.quit() is called. |
| } |
| }; |
| mEffectListenerLooper.start(); |
| } |
| |
| // Terminates the listener looper thread. |
| private void terminateListenerLooper() { |
| if (mEffectListenerLooper != null) { |
| mEffectListenerLooper.cleanUp(); |
| if (mLooper != null) { |
| mLooper.quit(); |
| mLooper = null; |
| } |
| try { |
| mEffectListenerLooper.join(); |
| } catch(InterruptedException e) { |
| } |
| mEffectListenerLooper = null; |
| } |
| if (mEffect2 != null) { |
| mEffect2.release(); |
| mEffect2 = null; |
| } |
| } |
| |
| /* |
| * Initializes the message looper so that the MediaPlayer object can |
| * receive the callback messages. |
| */ |
| private void createMediaPlayerLooper() { |
| new Thread() { |
| @Override |
| public void run() { |
| // Set up a looper to be used by mMediaPlayer. |
| Looper.prepare(); |
| |
| // Save the looper so that we can terminate this thread |
| // after we are done with it. |
| mLooper = Looper.myLooper(); |
| |
| mMediaPlayer = new MediaPlayer(); |
| |
| synchronized(mLock) { |
| mMediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() { |
| public boolean onError(MediaPlayer player, int what, int extra) { |
| synchronized(mLock) { |
| mError = what; |
| mLock.notify(); |
| } |
| return true; |
| } |
| }); |
| mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { |
| public void onCompletion(MediaPlayer player) { |
| synchronized(mLock) { |
| mLock.notify(); |
| } |
| } |
| }); |
| mInitialized = true; |
| mLock.notify(); |
| } |
| Looper.loop(); // Blocks forever until Looper.quit() is called. |
| } |
| }.start(); |
| } |
| /* |
| * Terminates the message looper thread. |
| */ |
| private void terminateMediaPlayerLooper() { |
| if (mLooper != null) { |
| mLooper.quit(); |
| mLooper = null; |
| } |
| if (mMediaPlayer != null) { |
| mMediaPlayer.release(); |
| } |
| } |
| |
| } |
