117 lines
4.9 KiB
Diff
117 lines
4.9 KiB
Diff
From 0786b6b9b2bda23a4a775ce1afdcc6ae58b20a88 Mon Sep 17 00:00:00 2001
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From: Andy CrossGate Yan <GeForce8800Ultra@gmail.com>
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Date: Sat, 10 Dec 2022 12:04:37 +0000
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Subject: [PATCH 4/8] TrebleSettings: Disable A2DP offload
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Change-Id: I737f49d146f83d96793f4436850529e3c528acbe
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---
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res/values/strings.xml | 2 +
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res/xml/treble_settings.xml | 4 ++
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...isableA2DPOffloadPreferenceController.java | 53 +++++++++++++++++++
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.../settings/treble/TrebleSettings.java | 1 +
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4 files changed, 60 insertions(+)
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create mode 100644 src/com/android/settings/treble/DisableA2DPOffloadPreferenceController.java
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diff --git a/res/values/strings.xml b/res/values/strings.xml
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index 0350ca6c1b..e91a4d36c8 100644
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--- a/res/values/strings.xml
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+++ b/res/values/strings.xml
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@@ -8473,6 +8473,8 @@
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<string name="use_alternative_audio_policy_title">Use alternative audio policy</string>
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<!-- Treble settings screen, disable soundvolume effect title -->
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<string name="disable_soundvolume_effect_title">Disable soundvolume effect</string>
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+ <!-- Treble settings screen, disable A2DP offload title -->
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+ <string name="disable_a2dp_offload_title">Disable A2DP offload</string>
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<!-- Treble settings screen, screen resolution and refresh rate settings title -->
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<string name="screen_resolution_refresh_rate_title">Screen resolution & refresh rate</string>
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<!-- Treble settings screen, use alternative backlight scale title -->
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diff --git a/res/xml/treble_settings.xml b/res/xml/treble_settings.xml
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index 09e6bc5d00..b58e7a1282 100644
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--- a/res/xml/treble_settings.xml
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+++ b/res/xml/treble_settings.xml
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@@ -17,6 +17,10 @@
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android:key="disable_soundvolume_effect"
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android:title="@string/disable_soundvolume_effect_title" />
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+ <SwitchPreference
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+ android:key="disable_a2dp_offload"
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+ android:title="@string/disable_a2dp_offload_title" />
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+
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</PreferenceCategory>
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<PreferenceCategory
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diff --git a/src/com/android/settings/treble/DisableA2DPOffloadPreferenceController.java b/src/com/android/settings/treble/DisableA2DPOffloadPreferenceController.java
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new file mode 100644
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index 0000000000..f53103160d
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--- /dev/null
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+++ b/src/com/android/settings/treble/DisableA2DPOffloadPreferenceController.java
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@@ -0,0 +1,53 @@
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+package com.android.settings.treble;
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+
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+import android.content.Context;
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+import android.os.SystemProperties;
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+
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+import androidx.preference.Preference;
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+import androidx.preference.PreferenceScreen;
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+import androidx.preference.SwitchPreference;
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+
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+import com.android.settings.core.BasePreferenceController;
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+
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+public class DisableA2DPOffloadPreferenceController extends BasePreferenceController
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+ implements Preference.OnPreferenceChangeListener {
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+
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+ private static final String DISABLE_A2DP_OFFLOAD_KEY = "disable_a2dp_offload";
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+ private static final String A2DP_OFFLOAD_DISABLED_PROPERTY = "persist.bluetooth.a2dp_offload.disabled";
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+
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+ private SwitchPreference mSwitchPreference;
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+
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+ public DisableA2DPOffloadPreferenceController(Context context) {
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+ super(context, DISABLE_A2DP_OFFLOAD_KEY);
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+ }
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+
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+ @Override
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+ public int getAvailabilityStatus() {
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+ return AVAILABLE;
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+ }
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+
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+ @Override
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+ public String getPreferenceKey() {
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+ return DISABLE_A2DP_OFFLOAD_KEY;
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+ }
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+
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+ @Override
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+ public void displayPreference(PreferenceScreen screen) {
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+ mSwitchPreference = screen.findPreference(getPreferenceKey());
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+ super.displayPreference(screen);
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+ }
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+
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+ @Override
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+ public void updateState(Preference preference) {
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+ boolean checked = SystemProperties.getBoolean(A2DP_OFFLOAD_DISABLED_PROPERTY, false);
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+ mSwitchPreference.setChecked(checked);
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+ }
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+
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+ @Override
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+ public boolean onPreferenceChange(Preference preference, Object newValue) {
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+ SystemProperties.set(A2DP_OFFLOAD_DISABLED_PROPERTY, String.valueOf((boolean) newValue));
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+ mSwitchPreference.setChecked((boolean) newValue);
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+ return true;
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+ }
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+
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+}
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diff --git a/src/com/android/settings/treble/TrebleSettings.java b/src/com/android/settings/treble/TrebleSettings.java
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index 50e3eda8c6..5e9b7f88e2 100644
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--- a/src/com/android/settings/treble/TrebleSettings.java
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+++ b/src/com/android/settings/treble/TrebleSettings.java
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@@ -34,6 +34,7 @@ public class TrebleSettings extends DashboardFragment {
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final List<AbstractPreferenceController> controllers = new ArrayList<>();
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controllers.add(new UseAlternativeAudioPolicyPreferenceController(context));
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controllers.add(new DisableSoundvolumeEffectPreferenceController(context));
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+ controllers.add(new DisableA2DPOffloadPreferenceController(context));
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controllers.add(new ScreenResolutionRefreshRatePreferenceController(context));
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controllers.add(new UseAlternativeBacklightScalePreferenceController(context));
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controllers.add(new InstallImsApkPreferenceController(context));
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--
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2.25.1
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