1/*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.settings.datetime.timezone;
18
19import android.content.Context;
20import android.support.v7.preference.Preference;
21
22import com.android.settings.core.BasePreferenceController;
23
24import com.google.common.base.Objects;
25
26public abstract class BaseTimeZonePreferenceController extends BasePreferenceController {
27    private OnPreferenceClickListener mOnClickListener;
28
29    protected BaseTimeZonePreferenceController(Context context, String preferenceKey) {
30        super(context, preferenceKey);
31    }
32
33    @Override
34    public int getAvailabilityStatus() {
35        return AVAILABLE;
36    }
37
38    @Override
39    public boolean handlePreferenceTreeClick(Preference preference) {
40        if (mOnClickListener == null || !Objects.equal(getPreferenceKey(), preference.getKey())) {
41            return false;
42        }
43
44        mOnClickListener.onClick();
45        return true;
46    }
47
48    public void setOnClickListener(OnPreferenceClickListener listener) {
49        mOnClickListener = listener;
50    }
51}
52