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

Example 66 with AudioEffect

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

the class MediaAudioEffectTest method test1_3GetEnabledAfterRelease.

//Test case 1.3: test getEnabled() failure when called on released effect
@LargeTest
public void test1_3GetEnabledAfterRelease() throws Exception {
    boolean result = false;
    String msg = "test1_3GetEnabledAfterRelease()";
    try {
        AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        effect.release();
        try {
            effect.getEnabled();
        } catch (IllegalStateException e) {
            result = true;
        }
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Equalizer not found");
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": Effect library not loaded");
    }
    assertTrue(msg, result);
}

Example 67 with AudioEffect

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

the class MediaAudioEffectTest method test1_6AuxiliaryOnMediaPlayerFailure.

//Test case 1.6: test auxiliary effect attachement failure before setDatasource
@LargeTest
public void test1_6AuxiliaryOnMediaPlayerFailure() throws Exception {
    boolean result = false;
    String msg = "test1_6AuxiliaryOnMediaPlayerFailure()";
    try {
        createMediaPlayerLooper();
        synchronized (lock) {
            try {
                lock.wait(1000);
            } catch (Exception e) {
                Log.e(TAG, "Looper creation: wait was interrupted.");
            }
        }
        // mMediaPlayer has been initialized?
        assertTrue(mInitialized);
        mError = 0;
        AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_ENV_REVERB, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        synchronized (lock) {
            try {
                mMediaPlayer.attachAuxEffect(effect.getId());
                lock.wait(1000);
            } catch (Exception e) {
                Log.e(TAG, "Attach effect: wait was interrupted.");
            }
        }
        assertTrue(msg + ": no error on attachAuxEffect", mError != 0);
        result = true;
        effect.release();
        terminateMediaPlayerLooper();
    } 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 68 with AudioEffect

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

the class MediaAudioEffectTest method test4_2GetParameterIntShortArray.

//Test case 4.2: test getParameter(int, short[])
@LargeTest
public void test4_2GetParameterIntShortArray() throws Exception {
    boolean result = false;
    String msg = "test4_2GetParameterIntShortArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        short[] value = new short[1];
        if (!AudioEffect.isError(effect.getParameter(Equalizer.PARAM_CURRENT_PRESET, 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 69 with AudioEffect

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

the class MediaAudioEffectTest method test2_1SetEnabledAfterRelease.

//Test case 2.1: test setEnabled() throws exception after release
@LargeTest
public void test2_1SetEnabledAfterRelease() throws Exception {
    boolean result = false;
    String msg = "test2_1SetEnabledAfterRelease()";
    try {
        AudioEffect effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        effect.release();
        try {
            effect.setEnabled(true);
        } catch (IllegalStateException e) {
            result = true;
        }
    } 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 70 with AudioEffect

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

the class MediaAudioEffectTest method test5_1setParameterLowerPriority.

//Test case 5.1: test control passed to higher priority client
@LargeTest
public void test5_1setParameterLowerPriority() throws Exception {
    boolean result = false;
    String msg = "test5_1setParameterLowerPriority()";
    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(msg + ": could not create AudioEffect", effect1);
        assertNotNull(msg + ": could not create AudioEffect", effect2);
        int status = effect2.setParameter(Equalizer.PARAM_CURRENT_PRESET, (short) 0);
        assertEquals(msg + ": Effect2 setParameter failed", AudioEffect.SUCCESS, status);
        status = effect1.setParameter(Equalizer.PARAM_CURRENT_PRESET, (short) 1);
        assertEquals(msg + ": Effect1 setParameter did not fail", AudioEffect.ERROR_INVALID_OPERATION, status);
        short[] value = new short[1];
        status = effect2.getParameter(Equalizer.PARAM_CURRENT_PRESET, value);
        assertFalse(msg + ": Effect2 getParameter failed", AudioEffect.isError(status));
        assertEquals(msg + ": Effect1 changed parameter", (short) 0, value[0]);
        result = true;
    } catch (IllegalArgumentException e) {
        msg = msg.concat(": Effect not found");
        result = false;
    } catch (UnsupportedOperationException e) {
        msg = msg.concat(": Effect library not loaded");
        result = false;
    } finally {
        if (effect1 != null) {
            effect1.release();
        }
        if (effect2 != null) {
            effect2.release();
        }
    }
    assertTrue(msg, result);
}