/* * 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.provider.DeviceConfig; 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 CURRENT_GD_FLAG = "INIT_gd_scanning"; 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; DeviceConfig.setProperty(DeviceConfig.NAMESPACE_BLUETOOTH, CURRENT_GD_FLAG, isEnabled ? "true" : "false", false /* makeDefault */); return true; } @Override public void updateState(Preference preference) { final boolean isEnabled = DeviceConfig.getBoolean( DeviceConfig.NAMESPACE_BLUETOOTH, CURRENT_GD_FLAG, false /* default */); ((SwitchPreference) mPreference).setChecked(isEnabled); } @Override protected void onDeveloperOptionsSwitchDisabled() { super.onDeveloperOptionsSwitchDisabled(); DeviceConfig.setProperty(DeviceConfig.NAMESPACE_BLUETOOTH, CURRENT_GD_FLAG, null, false /* makeDefault */); ((SwitchPreference) mPreference).setChecked(false); } }