From 48668576e44e4e557547df4c1fec4c29e070b18f Mon Sep 17 00:00:00 2001
From: Chienyuan <chienyuanhuang@google.com>
Date: Wed, 23 May 2018 19:29:58 +0800
Subject: [PATCH] Set default value of A2DP HW offload toggle

When developer options is disabled, A2DP HW offload toggle
will switch to default value, we should decide default value
according to A2DP HW offload is supported of not.

Bug: 63932139
Bug: 79568680
Test: robotests
Change-Id: I3bf941edd3c0e0f70cfba32dc856e3f14fee07fa
---
 .../BluetoothA2dpHwOffloadPreferenceController.java   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java b/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
index 553a63e5954..01ec156e754 100644
--- a/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothA2dpHwOffloadPreferenceController.java
@@ -69,8 +69,15 @@ public class BluetoothA2dpHwOffloadPreferenceController extends DeveloperOptions
     @Override
     protected void onDeveloperOptionsSwitchDisabled() {
         super.onDeveloperOptionsSwitchDisabled();
-        ((SwitchPreference) mPreference).setChecked(true);
-        SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, "true");
+        final boolean offloadSupported =
+                SystemProperties.getBoolean(A2DP_OFFLOAD_SUPPORTED_PROPERTY, false);
+        if (offloadSupported) {
+            ((SwitchPreference) mPreference).setChecked(false);
+            SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, "false");
+        } else {
+            ((SwitchPreference) mPreference).setChecked(true);
+            SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, "true");
+        }
     }
 
     public void onA2dpHwDialogConfirmed() {