Examples with AudioRecord android.media.AudioRecord used on opensource projects

Example 21 with AudioRecord

use of android.media.AudioRecord in project robolectric by robolectric.

the class ShadowAudioRecordTest method nativeReadShortCallsAudioRecordSourceWhenSet.

@Test
public void nativeReadShortCallsAudioRecordSourceWhenSet() {
    AudioRecordSource source = Mockito.mock(AudioRecordSource.class);
    ShadowAudioRecord.setSource(source);
    AudioRecord audioRecord = createAudioRecord();
    audioRecord.startRecording();
    audioRecord.read(new short[100], 0, 100);
    verify(source).readInShortArray(any(short[].class), eq(0), eq(100), /* isBlocking=*/
    eq(true));
    verifyNoMoreInteractions(source);
}

Example 22 with AudioRecord

use of android.media.AudioRecord in project robolectric by robolectric.

the class ShadowAudioRecordTest method nativeReadFloatFillsAudioDataByDefaultMOnwards.

@Test
@Config(minSdk = M)
public void nativeReadFloatFillsAudioDataByDefaultMOnwards() {
    AudioRecord audioRecord = new AudioRecord(AudioSource.MIC, 16000, AudioFormat.CHANNEL_IN_MONO, AudioFormat.ENCODING_PCM_FLOAT, 1024);
    audioRecord.startRecording();
    assertThat(audioRecord.read(new float[100], 0, 100, AudioRecord.READ_BLOCKING)).isEqualTo(100);
}

Example 23 with AudioRecord

use of android.media.AudioRecord in project robolectric by robolectric.

the class ShadowAudioRecordTest method nativeReadByteBufferCallsAudioRecordSourceWhenSet.

@Test
public void nativeReadByteBufferCallsAudioRecordSourceWhenSet() {
    AudioRecordSource source = Mockito.mock(AudioRecordSource.class);
    ShadowAudioRecord.setSource(source);
    AudioRecord audioRecord = createAudioRecord();
    audioRecord.startRecording();
    audioRecord.read(ByteBuffer.allocate(100), 100);
    verify(source).readInDirectBuffer(any(ByteBuffer.class), eq(100), /* isBlocking=*/
    eq(true));
    verifyNoMoreInteractions(source);
}

Example 24 with AudioRecord

use of android.media.AudioRecord in project robolectric by robolectric.

the class ShadowAudioRecordTest method nativeReadByteFillsAudioDataByDefaultMOnwards.

@Test
@Config(minSdk = M)
public void nativeReadByteFillsAudioDataByDefaultMOnwards() {
    AudioRecord audioRecord = createAudioRecord();
    audioRecord.startRecording();
    assertThat(audioRecord.read(new byte[100], 0, 100, AudioRecord.READ_BLOCKING)).isEqualTo(100);
}

Example 25 with AudioRecord

use of android.media.AudioRecord in project robolectric by robolectric.

the class ShadowAudioRecordTest method nativeReadByteCallsAudioRecordSourceWhenSet.

@Test
public void nativeReadByteCallsAudioRecordSourceWhenSet() {
    AudioRecordSource source = Mockito.mock(AudioRecordSource.class);
    ShadowAudioRecord.setSource(source);
    AudioRecord audioRecord = createAudioRecord();
    audioRecord.startRecording();
    audioRecord.read(new byte[100], 0, 100);
    verify(source).readInByteArray(any(byte[].class), eq(0), eq(100), /* isBlocking=*/
    eq(true));
    verifyNoMoreInteractions(source);
}