Examples with AssetFileDescriptor android.content.res.AssetFileDescriptor used on opensource projects

Example 91 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project android-zxingLibrary by yipianfengye.

the class CaptureFragment method initBeepSound.

private void initBeepSound() {
    if (playBeep && mediaPlayer == null) {
        // The volume on STREAM_SYSTEM is not adjustable, and users found it
        // too loud,
        // so we now play on the music stream.
        getActivity().setVolumeControlStream(AudioManager.STREAM_MUSIC);
        mediaPlayer = new MediaPlayer();
        mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mediaPlayer.setOnCompletionListener(beepListener);
        AssetFileDescriptor file = getResources().openRawResourceFd(R.raw.beep);
        try {
            mediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
            file.close();
            mediaPlayer.setVolume(BEEP_VOLUME, BEEP_VOLUME);
            mediaPlayer.prepare();
        } catch (IOException e) {
            mediaPlayer = null;
        }
    }
}

Example 92 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project robolectric by robolectric.

the class ShadowBitmapRegionDecoderTest method testNewInstance.

@Test
public void testNewInstance() throws Exception {
    assertThat(BitmapRegionDecoder.newInstance(ByteStreams.toByteArray(getImageInputStream()), 0, 0, false)).isNotNull();
    try (AssetFileDescriptor afd = getImageFd()) {
        assertThat(BitmapRegionDecoder.newInstance(afd.getFileDescriptor(), false)).isNotNull();
    }
    try (InputStream inputStream = getImageInputStream()) {
        assertThat(BitmapRegionDecoder.newInstance(inputStream, false)).isNotNull();
    }
    assertThat(BitmapRegionDecoder.newInstance(getGeneratedImageFile(), false)).isNotNull();
}

Example 93 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project robolectric by robolectric.

the class ShadowMediaPlayerTest method testSetDataSourceAssetFileDescriptorDataSource.

@Config(minSdk = N)
@Test
public void testSetDataSourceAssetFileDescriptorDataSource() throws IOException {
    Application context = ApplicationProvider.getApplicationContext();
    try (AssetFileDescriptor fd = context.getResources().openRawResourceFd(R.drawable.an_image)) {
        DataSource ds = toDataSource(fd);
        ShadowMediaPlayer.addMediaInfo(ds, info);
        mediaPlayer.setDataSource(fd);
        assertWithMessage("dataSource").that(shadowMediaPlayer.getDataSource()).isEqualTo(ds);
    }
}

Example 94 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project robolectric by robolectric.

the class ShadowLegacyAssetManager method openFd.

@Implementation
protected final AssetFileDescriptor openFd(String fileName) throws IOException {
    Path path = findAssetFile(fileName);
    if (path.getFileSystem().provider().getScheme().equals("jar")) {
        path = getFileFromZip(path);
    }
    ParcelFileDescriptor parcelFileDescriptor = ParcelFileDescriptor.open(path.toFile(), ParcelFileDescriptor.MODE_READ_ONLY);
    return new AssetFileDescriptor(parcelFileDescriptor, 0, Files.size(path));
}

Example 95 with AssetFileDescriptor

use of android.content.res.AssetFileDescriptor in project robolectric by robolectric.

the class ShadowLegacyResourcesImpl method openRawResourceFd.

/**
 * Since {@link AssetFileDescriptor}s are not yet supported by Robolectric, {@code null} will
 * be returned if the resource is found. If the resource cannot be found, {@link Resources.NotFoundException} will
 * be thrown.
 */
@Implementation(maxSdk = M)
public AssetFileDescriptor openRawResourceFd(int id) throws Resources.NotFoundException {
    InputStream inputStream = openRawResource(id);
    if (!(inputStream instanceof FileInputStream)) {
        // todo fixme
        return null;
    }
    FileInputStream fis = (FileInputStream) inputStream;
    try {
        return new AssetFileDescriptor(ParcelFileDescriptor.dup(fis.getFD()), 0, fis.getChannel().size());
    } catch (IOException e) {
        throw newNotFoundException(id);
    }
}