diff options
| author | Pavlin Radoslavov <pavlin@google.com> | 2017-02-05 15:45:06 -0800 |
|---|---|---|
| committer | Pavlin Radoslavov <pavlin@google.com> | 2017-02-06 13:07:23 -0800 |
| commit | 2199339c398fb875adf25d7002049db5b64a6df4 (patch) | |
| tree | 7fb9b414fd43085928090c66546ff0569ca916c0 /core/java/android/bluetooth/BluetoothCodecConfig.java | |
| parent | 006065fee4f1fd088808178b9e5c688782ac1173 (diff) | |
Add a mechanism to configure the default A2DP codec priorities
Previously, the relative codec priorities were hard-codec internally.
The new mechanism uses the following configurable resources in
packages/apps/Bluetooth/res/values/config.xml to re-assign the
default codec priorities per device, or to explicitly disable a codec.
- a2dp_source_codec_priority_sbc
- a2dp_source_codec_priority_aac
- a2dp_source_codec_priority_aptx
- a2dp_source_codec_priority_aptx_hd
- a2dp_source_codec_priority_ldac
Those values are assigned on startup.
Also, they can be changed per device by using an overlay:
device/<VENDOR>/<DEVICE>/overlay/packages/apps/Bluetooth/res/values/config.xml
Test: Manually streaming to a headset
Change-Id: Ic4da3a51ac73f00cbae731156cb7878c8fadee06
Diffstat (limited to 'core/java/android/bluetooth/BluetoothCodecConfig.java')
| -rw-r--r-- | core/java/android/bluetooth/BluetoothCodecConfig.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/java/android/bluetooth/BluetoothCodecConfig.java b/core/java/android/bluetooth/BluetoothCodecConfig.java index a48210340e63..176e48fb6e08 100644 --- a/core/java/android/bluetooth/BluetoothCodecConfig.java +++ b/core/java/android/bluetooth/BluetoothCodecConfig.java @@ -37,9 +37,11 @@ public final class BluetoothCodecConfig implements Parcelable { public static final int SOURCE_CODEC_TYPE_APTX = 2; public static final int SOURCE_CODEC_TYPE_APTX_HD = 3; public static final int SOURCE_CODEC_TYPE_LDAC = 4; + public static final int SOURCE_CODEC_TYPE_MAX = 5; public static final int SOURCE_CODEC_TYPE_INVALID = 1000 * 1000; + public static final int CODEC_PRIORITY_DISABLED = -1; public static final int CODEC_PRIORITY_DEFAULT = 0; public static final int CODEC_PRIORITY_HIGHEST = 1000 * 1000; @@ -72,7 +74,7 @@ public final class BluetoothCodecConfig implements Parcelable { public BluetoothCodecConfig(int codecType, int codecPriority, int sampleRate, int bitsPerSample, - int channelMode,long codecSpecific1, + int channelMode, long codecSpecific1, long codecSpecific2, long codecSpecific3, long codecSpecific4) { mCodecType = codecType; |