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

Example 81 with AudioEffect

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

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 82 with AudioEffect

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

the class MediaAudioEffectTest method test4_5GetParameterIntArrayShortArray.

//Test case 4.5: test getParameter(int[], short[])
@LargeTest
public void test4_5GetParameterIntArrayShortArray() throws Exception {
    boolean result = false;
    String msg = "test4_5GetParameterIntArrayShortArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        int[] param = new int[1];
        short[] value = new short[1];
        param[0] = Equalizer.PARAM_CURRENT_PRESET;
        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 83 with AudioEffect

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

the class MediaAudioEffectTest method test5_0setEnabledLowerPriority.

//-----------------------------------------------------------------
// 5 priority and listeners
//----------------------------------
//Test case 5.0: test control passed to higher priority client
@LargeTest
public void test5_0setEnabledLowerPriority() throws Exception {
    boolean result = false;
    String msg = "test5_0setEnabledLowerPriority()";
    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);
        assertTrue(msg + ": Effect2 does not have control", effect2.hasControl());
        assertFalse(msg + ": Effect1 has control", effect1.hasControl());
        assertTrue(msg + ": Effect1 can enable", effect1.setEnabled(true) == AudioEffect.ERROR_INVALID_OPERATION);
        assertFalse(msg + ": Effect1 has enabled", effect2.getEnabled());
        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);
}

Example 84 with AudioEffect

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

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 85 with AudioEffect

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

the class MediaAudioEffectTest method test3_5SetParameterIntArrayShortArray.

//Test case 3.5: test setParameter(int[], short[])
@LargeTest
public void test3_5SetParameterIntArrayShortArray() throws Exception {
    boolean result = false;
    String msg = "test3_5SetParameterIntArrayShortArray()";
    AudioEffect effect = null;
    try {
        effect = new AudioEffect(AudioEffect.EFFECT_TYPE_EQUALIZER, AudioEffect.EFFECT_TYPE_NULL, 0, 0);
        assertNotNull(msg + ": could not create AudioEffect", effect);
        int[] param = new int[1];
        short[] value = new short[1];
        param[0] = Equalizer.PARAM_CURRENT_PRESET;
        value[0] = (short) 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);
}