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Phone fails to switch channel mode from stereo to mono

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-Set codec to SBC when HD audio is off

Bug: 194349060
Test: make -j50 RunSettingsRoboTests

Change-Id: Iae4aa3f1d77350f5b4d91e7a687e048091c1daea
This commit is contained in:
Tim Peng
2021-08-20 05:43:29 +00:00
parent ab7640dcd9
commit 07b3675717
3 changed files with 51 additions and 3 deletions
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8
src/com/android/settings/development/bluetooth/AbstractBluetoothDialogPreferenceController.java
View File

@@ -219,11 +219,17 @@ public abstract class AbstractBluetoothDialogPreferenceController extends
*/
public void onHDAudioEnabled(boolean enabled) {}
static int getHighestCodec(BluetoothCodecConfig[] configs) {
static int getHighestCodec(BluetoothA2dp bluetoothA2dp, BluetoothDevice activeDevice,
BluetoothCodecConfig[] configs) {
if (configs == null) {
Log.d(TAG, "Unable to get highest codec. Configs are empty");
return BluetoothCodecConfig.SOURCE_CODEC_TYPE_INVALID;
}
// If HD audio is not enabled, SBC is the only one available codec.
if (bluetoothA2dp.isOptionalCodecsEnabled(activeDevice)
!= BluetoothA2dp.OPTIONAL_CODECS_PREF_ENABLED) {
return BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC;
}
for (int i = 0; i < CODEC_TYPES.length; i++) {
for (int j = 0; j < configs.length; j++) {
if ((configs[j].getCodecType() == CODEC_TYPES[i])) {

10
src/com/android/settings/development/bluetooth/BluetoothCodecDialogPreferenceController.java
View File

@@ -93,8 +93,9 @@ public class BluetoothCodecDialogPreferenceController extends
int codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT;
switch (index) {
case 0:
codecTypeValue = getHighestCodec(getSelectableConfigs(
mBluetoothA2dp.getActiveDevice()));
final BluetoothDevice activeDevice = mBluetoothA2dp.getActiveDevice();
codecTypeValue = getHighestCodec(mBluetoothA2dp, activeDevice,
getSelectableConfigs(activeDevice));
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 1:
@@ -147,6 +148,11 @@ public class BluetoothCodecDialogPreferenceController extends
mCallback.onBluetoothCodecChanged();
}
@Override
public void onHDAudioEnabled(boolean enabled) {
writeConfigurationValues(/* index= */ 0);
}
private List<Integer> getIndexFromConfig(BluetoothCodecConfig[] configs) {
List<Integer> indexArray = new ArrayList<>();
for (int i = 0; i < configs.length; i++) {