Java Code Examples for android.media.MediaCodec#CryptoException

private static NoPlayer.PlayerError mapCryptoException(MediaCodec.CryptoException cryptoException, String message) {
    switch (cryptoException.getErrorCode()) {
        case MediaCodec.CryptoException.ERROR_INSUFFICIENT_OUTPUT_PROTECTION:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.INSUFFICIENT_OUTPUT_PROTECTION_ERROR, message);
        case MediaCodec.CryptoException.ERROR_KEY_EXPIRED:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.KEY_EXPIRED_ERROR, message);
        case MediaCodec.CryptoException.ERROR_NO_KEY:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.KEY_NOT_FOUND_WHEN_DECRYPTION_ERROR, message);
        case MediaCodec.CryptoException.ERROR_RESOURCE_BUSY:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.RESOURCE_BUSY_ERROR_THEN_SHOULD_RETRY, message);
        case MediaCodec.CryptoException.ERROR_SESSION_NOT_OPENED:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.ATTEMPTED_ON_CLOSED_SEDDION_ERROR, message);
        case MediaCodec.CryptoException.ERROR_UNSUPPORTED_OPERATION:
            return new NoPlayerError(
                    PlayerErrorType.CONTENT_DECRYPTION,
                    DetailErrorType.LICENSE_POLICY_REQUIRED_NOT_SUPPORTED_BY_DEVICE_ERROR,
                    message
            );
        default:
            return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.UNKNOWN, message);
    }
}
 

/**
 * Write a media sample to the decoder.
 *
 * A "sample" here refers to a single atomic access unit in the media stream. The definition
 * of "access unit" is dependent on the type of encoding used, but it typically refers to
 * a single frame of video or a few seconds of audio. {@link android.media.MediaExtractor}
 * extracts data from a stream one sample at a time.
 *
 * @param input A ByteBuffer containing the input data for one sample. The buffer must be set
 * up for reading, with its position set to the beginning of the sample data and its limit
 * set to the end of the sample data.
 *
 * @param presentationTimeUs  The time, relative to the beginning of the media stream,
 * at which this buffer should be rendered.
 *
 * @param flags Flags to pass to the decoder. See {@link MediaCodec#queueInputBuffer(int,
 * int, int, long, int)}
 *
 * @throws MediaCodec.CryptoException
 */
public boolean writeSample(final ByteBuffer input,
                           final MediaCodec.CryptoInfo crypto,
                           final long presentationTimeUs,
                           final int flags) throws MediaCodec.CryptoException, WriteException {
    boolean result = false;
    int size = input.remaining();

    // check if we have dequed input buffers available from the codec
    if (size > 0 &&  !mAvailableInputBuffers.isEmpty()) {
        int index = mAvailableInputBuffers.remove();
        ByteBuffer buffer = mInputBuffers[index];

        // we can't write our sample to a lesser capacity input buffer.
        if (size > buffer.capacity()) {
            throw new MediaCodecWrapper.WriteException(String.format(Locale.US,
                    "Insufficient capacity in MediaCodec buffer: "
                            + "tried to write %d, buffer capacity is %d.",
                    input.remaining(),
                    buffer.capacity()));
        }

        buffer.clear();
        buffer.put(input);

        // Submit the buffer to the codec for decoding. The presentationTimeUs
        // indicates the position (play time) for the current sample.
        if (crypto == null) {
            mDecoder.queueInputBuffer(index, 0, size, presentationTimeUs, flags);
        } else {
            mDecoder.queueSecureInputBuffer(index, 0, crypto, presentationTimeUs, flags);
        }
        result = true;
    }
    return result;
}
 

@SuppressWarnings({"PMD.StdCyclomaticComplexity", "PMD.CyclomaticComplexity", "PMD.ModifiedCyclomaticComplexity", "PMD.NPathComplexity"})
static NoPlayer.PlayerError map(Exception rendererException, String message) {
    if (rendererException instanceof AudioSink.ConfigurationException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.AUDIO_SINK_CONFIGURATION_ERROR, message);
    }

    if (rendererException instanceof AudioSink.InitializationException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.AUDIO_SINK_INITIALISATION_ERROR, message);
    }

    if (rendererException instanceof AudioSink.WriteException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.AUDIO_SINK_WRITE_ERROR, message);
    }

    if (rendererException instanceof AudioProcessor.UnhandledFormatException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.AUDIO_UNHANDLED_FORMAT_ERROR, message);
    }

    if (rendererException instanceof AudioDecoderException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.AUDIO_DECODER_ERROR, message);
    }

    if (rendererException instanceof MediaCodecRenderer.DecoderInitializationException) {
        MediaCodecRenderer.DecoderInitializationException decoderInitializationException =
                (MediaCodecRenderer.DecoderInitializationException) rendererException;
        String fullMessage = "decoder-name:" + decoderInitializationException.decoderName + ", "
                + "mimetype:" + decoderInitializationException.mimeType + ", "
                + "secureCodeRequired:" + decoderInitializationException.secureDecoderRequired + ", "
                + "diagnosticInfo:" + decoderInitializationException.diagnosticInfo + ", "
                + "exceptionMessage:" + message;
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.INITIALISATION_ERROR, fullMessage);
    }

    if (rendererException instanceof MediaCodecUtil.DecoderQueryException) {
        return new NoPlayerError(PlayerErrorType.DEVICE_MEDIA_CAPABILITIES, DetailErrorType.UNKNOWN, message);
    }

    if (rendererException instanceof SubtitleDecoderException) {
        return new NoPlayerError(PlayerErrorType.RENDERER_DECODER, DetailErrorType.DECODING_SUBTITLE_ERROR, message);
    }

    if (rendererException instanceof UnsupportedDrmException) {
        return mapUnsupportedDrmException((UnsupportedDrmException) rendererException, message);
    }

    if (rendererException instanceof DefaultDrmSessionManager.MissingSchemeDataException) {
        return new NoPlayerError(PlayerErrorType.DRM, DetailErrorType.CANNOT_ACQUIRE_DRM_SESSION_MISSING_SCHEME_FOR_REQUIRED_UUID_ERROR, message);
    }

    if (rendererException instanceof DrmSession.DrmSessionException) {
        return new NoPlayerError(PlayerErrorType.DRM, DetailErrorType.DRM_SESSION_ERROR, message);
    }

    if (rendererException instanceof KeysExpiredException) {
        return new NoPlayerError(PlayerErrorType.DRM, DetailErrorType.DRM_KEYS_EXPIRED_ERROR, message);
    }

    if (rendererException instanceof DecryptionException) {
        return new NoPlayerError(PlayerErrorType.CONTENT_DECRYPTION, DetailErrorType.FAIL_DECRYPT_DATA_DUE_NON_PLATFORM_COMPONENT_ERROR, message);
    }

    if (rendererException instanceof MediaCodec.CryptoException) {
        return mapCryptoException((MediaCodec.CryptoException) rendererException, message);
    }

    if (rendererException instanceof IllegalStateException) {
        return new NoPlayerError(PlayerErrorType.DRM, DetailErrorType.MEDIA_REQUIRES_DRM_SESSION_MANAGER_ERROR, message);
    }

    return new NoPlayerError(PlayerErrorType.UNKNOWN, DetailErrorType.UNKNOWN, message);
}
 

/**
 * Write a media sample to the decoder.
 *
 * A "sample" here refers to a single atomic access unit in the media stream. The definition
 * of "access unit" is dependent on the type of encoding used, but it typically refers to
 * a single frame of video or a few seconds of audio. {@link MediaExtractor}
 * extracts data from a stream one sample at a time.
 *
 * @param input A ByteBuffer containing the input data for one sample. The buffer must be set
 * up for reading, with its position set to the beginning of the sample data and its limit
 * set to the end of the sample data.
 *
 * @param presentationTimeUs  The time, relative to the beginning of the media stream,
 * at which this buffer should be rendered.
 *
 * @param flags Flags to pass to the decoder. See {@link MediaCodec#queueInputBuffer(int,
 * int, int, long, int)}
 *
 * @throws MediaCodec.CryptoException
 */
public boolean writeSample(final ByteBuffer input,
        final MediaCodec.CryptoInfo crypto,
        final long presentationTimeUs,
        final int flags) throws MediaCodec.CryptoException, WriteException {
    boolean result = false;
    int size = input.remaining();

    // check if we have dequed input buffers available from the codec
    if (size > 0 &&  !mAvailableInputBuffers.isEmpty()) {
        int index = mAvailableInputBuffers.remove();
        ByteBuffer buffer = mInputBuffers[index];

        // we can't write our sample to a lesser capacity input buffer.
        if (size > buffer.capacity()) {
            throw new MediaCodecWrapper.WriteException(String.format(
                    "Insufficient capacity in MediaCodec buffer: "
                        + "tried to write %d, buffer capacity is %d.",
                    input.remaining(),
                    buffer.capacity()));
        }

        buffer.clear();
        buffer.put(input);

        // Submit the buffer to the codec for decoding. The presentationTimeUs
        // indicates the position (play time) for the current sample.
        if (crypto == null) {
            mDecoder.queueInputBuffer(index, 0, size, presentationTimeUs, flags);
        } else {
            mDecoder.queueSecureInputBuffer(index, 0, crypto, presentationTimeUs, flags);
        }
        result = true;
    }
    return result;
}
 

/** MediaCodecVideoTrackRenderer.EventListener */
@Override
public void onCryptoError(MediaCodec.CryptoException e) {
    if (internalErrorListener != null) {
        internalErrorListener.onCryptoError(e);
    }
}
 

@Override
public void onCryptoError(MediaCodec.CryptoException e) {
    for(Callback callback : mCallbacks) {
        callback.onPlayerError(new ExoPlaybackException(e));
    }
}
 

@Override
public void onCryptoError(MediaCodec.CryptoException e) {

}
 

void onCryptoError(MediaCodec.CryptoException e);