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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.datausage;
import android.content.Context;
import android.util.AttributeSet;
import androidx.preference.Preference;
import com.android.settings.R;
public class DataSaverPreference extends Preference implements DataSaverBackend.Listener {
private final DataSaverBackend mDataSaverBackend;
public DataSaverPreference(Context context, AttributeSet attrs) {
super(context, attrs);
mDataSaverBackend = new DataSaverBackend(context);
}
@Override
public void onAttached() {
super.onAttached();
mDataSaverBackend.addListener(this);
}
@Override
public void onDetached() {
super.onDetached();
mDataSaverBackend.remListener(this);
}
@Override
public void onDataSaverChanged(boolean isDataSaving) {
setSummary(isDataSaving ? R.string.data_saver_on : R.string.data_saver_off);
}
@Override
public void onAllowlistStatusChanged(int uid, boolean isAllowlisted) {
}
@Override
public void onDenylistStatusChanged(int uid, boolean isDenylisted) {
}
}