diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml index 2607c09126a..be85c5e7c5a 100644 --- a/res/xml/development_settings.xml +++ b/res/xml/development_settings.xml @@ -277,6 +277,11 @@ android:title="@string/bluetooth_disable_absolute_volume" android:summary="@string/bluetooth_disable_absolute_volume_summary" /> + + diff --git a/src/com/android/settings/development/BluetoothGabeldorschePreferenceController.java b/src/com/android/settings/development/BluetoothGabeldorschePreferenceController.java new file mode 100644 index 00000000000..48a3e95c4b1 --- /dev/null +++ b/src/com/android/settings/development/BluetoothGabeldorschePreferenceController.java @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.settings.development; + +import android.content.Context; +import android.os.SystemProperties; + +import androidx.annotation.VisibleForTesting; +import androidx.preference.Preference; +import androidx.preference.SwitchPreference; + +import com.android.settings.core.PreferenceControllerMixin; +import com.android.settingslib.development.DeveloperOptionsPreferenceController; + +/** + * Preference controller for Bluetooth Gabeldorche feature + */ +public class BluetoothGabeldorschePreferenceController extends + DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener, + PreferenceControllerMixin { + + private static final String BLUETOOTH_GABELDORSCHE_KEY = + "bluetooth_gabeldorsche_enable"; + @VisibleForTesting + static final String BLUETOOTH_GABELDORSCHE_PROPERTY = + "bluetooth.gd.enabled"; + + public BluetoothGabeldorschePreferenceController(Context context) { + super(context); + } + + @Override + public String getPreferenceKey() { + return BLUETOOTH_GABELDORSCHE_KEY; + } + + @Override + public boolean onPreferenceChange(Preference preference, Object newValue) { + final boolean isEnabled = (Boolean) newValue; + SystemProperties.set(BLUETOOTH_GABELDORSCHE_PROPERTY, + isEnabled ? "true" : "false"); + return true; + } + + @Override + public void updateState(Preference preference) { + final boolean isEnabled = SystemProperties.getBoolean( + BLUETOOTH_GABELDORSCHE_PROPERTY, false /* default */); + ((SwitchPreference) mPreference).setChecked(isEnabled); + } + + @Override + protected void onDeveloperOptionsSwitchDisabled() { + super.onDeveloperOptionsSwitchDisabled(); + SystemProperties.set(BLUETOOTH_GABELDORSCHE_PROPERTY, "false"); + ((SwitchPreference) mPreference).setChecked(false); + } +} diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java index 8f1db0f97c2..41cb153ec8b 100644 --- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java +++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java @@ -462,6 +462,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra controllers.add(new TetheringHardwareAccelPreferenceController(context)); controllers.add(new BluetoothDeviceNoNamePreferenceController(context)); controllers.add(new BluetoothAbsoluteVolumePreferenceController(context)); + controllers.add(new BluetoothGabeldorschePreferenceController(context)); controllers.add(new BluetoothAvrcpVersionPreferenceController(context)); controllers.add(new BluetoothA2dpHwOffloadPreferenceController(context, fragment)); controllers.add(new BluetoothMaxConnectedAudioDevicesPreferenceController(context));