diff options
Diffstat (limited to 'framework/java/android/bluetooth/BluetoothCodecStatus.java')
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothCodecStatus.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/framework/java/android/bluetooth/BluetoothCodecStatus.java b/framework/java/android/bluetooth/BluetoothCodecStatus.java index 32bb681f2e..8237d6a73c 100644 --- a/framework/java/android/bluetooth/BluetoothCodecStatus.java +++ b/framework/java/android/bluetooth/BluetoothCodecStatus.java @@ -88,6 +88,43 @@ public final class BluetoothCodecStatus implements Parcelable { return Arrays.asList(c1).containsAll(Arrays.asList(c2)); } + /** + * Checks whether the codec config matches the selectable capabilities. + * Any parameters of the codec config with NONE value will be considered a wildcard matching. + * + * @param codecConfig the codec config to compare against + * @return true if the codec config matches, otherwise false + */ + public boolean isCodecConfigSelectable(BluetoothCodecConfig codecConfig) { + if (codecConfig == null || !codecConfig.hasSingleSampleRate() + || !codecConfig.hasSingleBitsPerSample() || !codecConfig.hasSingleChannelMode()) { + return false; + } + for (BluetoothCodecConfig selectableConfig : mCodecsSelectableCapabilities) { + if (codecConfig.getCodecType() != selectableConfig.getCodecType()) { + continue; + } + int sampleRate = codecConfig.getSampleRate(); + if ((sampleRate & selectableConfig.getSampleRate()) == 0 + && sampleRate != BluetoothCodecConfig.SAMPLE_RATE_NONE) { + continue; + } + int bitsPerSample = codecConfig.getBitsPerSample(); + if ((bitsPerSample & selectableConfig.getBitsPerSample()) == 0 + && bitsPerSample != BluetoothCodecConfig.BITS_PER_SAMPLE_NONE) { + continue; + } + int channelMode = codecConfig.getChannelMode(); + if ((channelMode & selectableConfig.getChannelMode()) == 0 + && channelMode != BluetoothCodecConfig.CHANNEL_MODE_NONE) { + continue; + } + return true; + } + return false; + } + + @Override public int hashCode() { return Objects.hash(mCodecConfig, mCodecsLocalCapabilities, |