Examples with AudioEffect android.media.audiofx.AudioEffect used on opensource projects

Example 71 with AudioEffect

use of android.media.audiofx.AudioEffect in project android_frameworks_base by DirtyUnicorns.

the class MediaAudioEffectTest method test1_7AuxiliaryOnAudioTrack.

//Test case 1.7: test auxiliary effect attachement on AudioTrack
@LargeTest
public void test1_7AuxiliaryOnAudioTrack() throws Exception {
    boolean result = false;
    String msg = "test1_7AuxiliaryOnAudioTrack()";
    try {
        AudioTrack 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(msg + ": could not create AudioTrack", track);
        AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        track.attachAuxEffect(effect.getId());
        track.setAuxEffectSendLevel(1.0f);
        result = true;
        effect.release();
        track.release();
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Equalizer not found");
        loge(msg, ": Equalizer not found");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": Effect library not loaded");
        loge(msg, ": Effect library not loaded");
    }
    assertTrue(msg, result);
}

Example 72 with AudioEffect

use of android.media.audiofx.AudioEffect in project android_frameworks_base by DirtyUnicorns.

the class MediaAudioEffectTest method test3_4SetParameterIntArrayIntArray.

//Test case 3.4: test setParameter(int[], int[])
@LargeTest
public void test3_4SetParameterIntArrayIntArray() throws Exception {
    boolean result = false;
    String msg = "test3_4SetParameterIntArrayIntArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        int[] param = new int[1];
        int[] value = new int[1];
        param[0] = EnvironmentalReverb.PARAM_DECAY_TIME;
        value[0] = 0;
        if (effect.setParameter(param, value) == AudioEffect.SUCCESS) {
            result = true;
        }
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Bad parameter value");
        loge(msg, "Bad parameter value");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": setParameter() rejected");
        loge(msg, "setParameter() rejected");
    } catch (IllegalStateException e) {
        msg = msg.concat("setParameter() called in wrong state");
        loge(msg, "setParameter() called in wrong state");
    } finally {
        if (effect != null) {
            effect.release();
        }
    }
    assertTrue(msg, result);
}

Example 73 with AudioEffect

use of android.media.audiofx.AudioEffect in project android_frameworks_base by DirtyUnicorns.

the class MediaAudioEffectTest method test4_0GetParameterByteArrayByteArray.

//-----------------------------------------------------------------
// 4 - get parameters
//----------------------------------
//Test case 4.0: test getParameter(byte[], byte[])
@LargeTest
public void test4_0GetParameterByteArrayByteArray() throws Exception {
    boolean result = false;
    String msg = "test4_0GetParameterByteArrayByteArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        byte[] param = intToByteArray(Equalizer.PARAM_CURRENT_PRESET);
        byte[] value = new byte[2];
        if (!AudioEffect.isError(effect.getParameter(param, value))) {
            result = true;
        }
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Bad parameter value");
        loge(msg, "Bad parameter value");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": getParameter() rejected");
        loge(msg, "getParameter() rejected");
    } catch (IllegalStateException e) {
        msg = msg.concat("getParameter() called in wrong state");
        loge(msg, "getParameter() called in wrong state");
    } finally {
        if (effect != null) {
            effect.release();
        }
    }
    assertTrue(msg, result);
}

Example 74 with AudioEffect

use of android.media.audiofx.AudioEffect in project android_frameworks_base by DirtyUnicorns.

the class MediaAudioEffectTest method test1_5AuxiliaryOnMediaPlayer.

//Test case 1.5: test auxiliary effect attachement on MediaPlayer
@LargeTest
public void test1_5AuxiliaryOnMediaPlayer() throws Exception {
    boolean result = false;
    String msg = "test1_5AuxiliaryOnMediaPlayer()";
    try {
        MediaPlayer mp = new MediaPlayer();
        mp.setDataSource(MediaNames.SHORTMP3);
        AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        mp.attachAuxEffect(effect.getId());
        mp.setAuxEffectSendLevel(1.0f);
        result = true;
        effect.release();
        mp.release();
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Equalizer not found");
        loge(msg, ": Equalizer not found");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": Effect library not loaded");
        loge(msg, ": Effect library not loaded");
    } catch (Exception e) {
        loge(msg, "Could not create media player:" + e);
    }
    assertTrue(msg, result);
}

Example 75 with AudioEffect

use of android.media.audiofx.AudioEffect in project android_frameworks_base by DirtyUnicorns.

the class MediaAudioEffectTest method test4_1GetParameterIntIntArray.

//Test case 4.1: test getParameter(int, int[])
@LargeTest
public void test4_1GetParameterIntIntArray() throws Exception {
    boolean result = false;
    String msg = "test4_1GetParameterIntIntArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        int[] value = new int[1];
        if (!AudioEffect.isError(effect.getParameter(EnvironmentalReverb.PARAM_DECAY_TIME, value))) {
            result = true;
        }
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Bad parameter value");
        loge(msg, "Bad parameter value");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": getParameter() rejected");
        loge(msg, "getParameter() rejected");
    } catch (IllegalStateException e) {
        msg = msg.concat("getParameter() called in wrong state");
        loge(msg, "getParameter() called in wrong state");
    } finally {
        if (effect != null) {
            effect.release();
        }
    }
    assertTrue(msg, result);
}