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Commit e824b902 authored by Dhananjay Kumar's avatar Dhananjay Kumar Committed by Bruno Martins
Browse files

audio: Add support for APTX TWSP audio codec 

- Add support for APTX TWSP audio format for BT.

CRs-Fixed: 2433041
Change-Id: I19e256ae981516e9054b6e6eed8372ae2929b006
parent 99db3abd

media/java/android/media/AudioSystem.java

+3 −0
Original line number Diff line number Diff line
@@ -153,6 +153,7 @@ public class AudioSystem 
    public static final int AUDIO_FORMAT_LDAC           = 0x23000000;

    public static final int AUDIO_FORMAT_CELT           = 0x26000000;

    public static final int AUDIO_FORMAT_APTX_ADAPTIVE  = 0x27000000;

    public static final int AUDIO_FORMAT_APTX_TWSP      = 0x2A000000;



    /**

     * Convert audio format enum values to Bluetooth codec values
@@ -167,6 +168,8 @@ public class AudioSystem 
            case AUDIO_FORMAT_CELT: return BluetoothCodecConfig.SOURCE_CODEC_TYPE_CELT;

            case AUDIO_FORMAT_APTX_ADAPTIVE:

                     return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_ADAPTIVE;

            case AUDIO_FORMAT_APTX_TWSP:

                     return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP;

            default: return BluetoothCodecConfig.SOURCE_CODEC_TYPE_INVALID;

        }

    }

services/core/java/com/android/server/audio/BtHelper.java

+2 −0
Original line number Diff line number Diff line
@@ -1009,6 +1009,8 @@ public class BtHelper { 
                return AudioSystem.AUDIO_FORMAT_CELT;

            case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_ADAPTIVE:

                return AudioSystem.AUDIO_FORMAT_APTX_ADAPTIVE;

            case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP:

                return AudioSystem.AUDIO_FORMAT_APTX_TWSP;

            default:

                return AudioSystem.AUDIO_FORMAT_DEFAULT;

        }