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/*
* Copyright (C) 2016 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.display;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.provider.Settings;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.core.AbstractPreferenceController;
import static android.provider.Settings.Secure.WAKE_GESTURE_ENABLED;
public class LiftToWakePreferenceController extends AbstractPreferenceController implements
PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
private static final String KEY_LIFT_TO_WAKE = "lift_to_wake";
public LiftToWakePreferenceController(Context context) {
super(context);
}
@Override
public boolean isAvailable() {
SensorManager sensors = (SensorManager) mContext.getSystemService(Context.SENSOR_SERVICE);
return sensors != null && sensors.getDefaultSensor(Sensor.TYPE_WAKE_GESTURE) != null;
}
@Override
public String getPreferenceKey() {
return KEY_LIFT_TO_WAKE;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
boolean value = (Boolean) newValue;
Settings.Secure.putInt(mContext.getContentResolver(), WAKE_GESTURE_ENABLED, value ? 1 : 0);
return true;
}
@Override
public void updateState(Preference preference) {
int value = Settings.Secure.getInt(mContext.getContentResolver(), WAKE_GESTURE_ENABLED, 0);
((SwitchPreference) preference).setChecked(value != 0);
}
}