From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: ValdikSS <iam@valdikss.org.ru>
Date: Mon, 10 Sep 2018 14:01:25 +0300
Subject: [PATCH] Add Dual Channel into Bluetooth Audio Channel Mode developer
 options menu

Change-Id: Icd3179ac63310355547fd58060e75f25b4a8210d
---
 res/xml/development_settings.xml                       |  4 ++--
 .../BluetoothAudioChannelModePreferenceController.java | 10 ++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index 0262556d09..f02301d51b 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -356,8 +356,8 @@
             android:key="bluetooth_select_a2dp_channel_mode"
             android:title="@string/bluetooth_select_a2dp_codec_channel_mode"
             android:dialogTitle="@string/bluetooth_select_a2dp_codec_channel_mode_dialog_title"
-            android:entries="@array/bluetooth_a2dp_codec_channel_mode_titles"
-            android:entryValues="@array/bluetooth_a2dp_codec_channel_mode_values" />
+            android:entries="@array/lineage_bluetooth_a2dp_codec_channel_mode_titles"
+            android:entryValues="@array/lineage_bluetooth_a2dp_codec_channel_mode_values" />
 
         <ListPreference
             android:key="bluetooth_select_a2dp_ldac_playback_quality"
diff --git a/src/com/android/settings/development/BluetoothAudioChannelModePreferenceController.java b/src/com/android/settings/development/BluetoothAudioChannelModePreferenceController.java
index a58c675516..50fcdd42af 100644
--- a/src/com/android/settings/development/BluetoothAudioChannelModePreferenceController.java
+++ b/src/com/android/settings/development/BluetoothAudioChannelModePreferenceController.java
@@ -42,13 +42,13 @@ public class BluetoothAudioChannelModePreferenceController extends
     @Override
     protected String[] getListValues() {
         return mContext.getResources().getStringArray(
-                R.array.bluetooth_a2dp_codec_channel_mode_values);
+                R.array.lineage_bluetooth_a2dp_codec_channel_mode_values);
     }
 
     @Override
     protected String[] getListSummaries() {
         return mContext.getResources().getStringArray(
-                R.array.bluetooth_a2dp_codec_channel_mode_summaries);
+                R.array.lineage_bluetooth_a2dp_codec_channel_mode_summaries);
     }
 
     @Override
@@ -70,6 +70,9 @@ public class BluetoothAudioChannelModePreferenceController extends
             case 2:
                 channelModeValue = BluetoothCodecConfig.CHANNEL_MODE_STEREO;
                 break;
+            case 3:
+                channelModeValue = BluetoothCodecConfig.CHANNEL_MODE_DUAL_CHANNEL;
+                break;
             default:
                 break;
         }
@@ -87,6 +90,9 @@ public class BluetoothAudioChannelModePreferenceController extends
             case BluetoothCodecConfig.CHANNEL_MODE_STEREO:
                 index = 2;
                 break;
+            case BluetoothCodecConfig.CHANNEL_MODE_DUAL_CHANNEL:
+                index = 3;
+                break;
             case BluetoothCodecConfig.CHANNEL_MODE_NONE:
             default:
                 break;