blob: 5a9977bf52ffce534a250b73b39055a937dd97a1 [file] [log] [blame]
/*
* 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 android.support.annotation.VisibleForTesting;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
public class BluetoothDeviceNoNamePreferenceController extends
DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
PreferenceControllerMixin {
private static final String BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_KEY =
"bluetooth_show_devices_without_names";
@VisibleForTesting
static final String BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_PROPERTY =
"persist.bluetooth.showdeviceswithoutnames";
public BluetoothDeviceNoNamePreferenceController(Context context) {
super(context);
}
@Override
public String getPreferenceKey() {
return BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_KEY;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean isEnabled = (Boolean) newValue;
SystemProperties.set(BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_PROPERTY,
isEnabled ? "true" : "false");
return true;
}
@Override
public void updateState(Preference preference) {
final boolean isEnabled = SystemProperties.getBoolean(
BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_PROPERTY, false /* default */);
((SwitchPreference) mPreference).setChecked(isEnabled);
}
@Override
protected void onDeveloperOptionsSwitchDisabled() {
super.onDeveloperOptionsSwitchDisabled();
SystemProperties.set(BLUETOOTH_SHOW_DEVICES_WITHOUT_NAMES_PROPERTY, "false");
((SwitchPreference) mPreference).setChecked(false);
}
}