1/*
2 * Copyright (C) 2015 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.deskclock.alarms.dataadapter;
18
19import android.os.Bundle;
20
21import com.android.deskclock.ItemAdapter;
22import com.android.deskclock.alarms.AlarmTimeClickHandler;
23import com.android.deskclock.provider.Alarm;
24import com.android.deskclock.provider.AlarmInstance;
25
26public class AlarmItemHolder extends ItemAdapter.ItemHolder<Alarm> {
27
28    private static final java.lang.String EXPANDED_KEY = "expanded";
29    private final AlarmInstance mAlarmInstance;
30    private final AlarmTimeClickHandler mAlarmTimeClickHandler;
31    private boolean mExpanded;
32
33    public AlarmItemHolder(Alarm alarm, AlarmInstance alarmInstance,
34            AlarmTimeClickHandler alarmTimeClickHandler) {
35        super(alarm, alarm.id);
36        mAlarmInstance = alarmInstance;
37        mAlarmTimeClickHandler = alarmTimeClickHandler;
38    }
39
40    @Override
41    public int getItemViewType() {
42        return isExpanded() ?
43                ExpandedAlarmViewHolder.VIEW_TYPE : CollapsedAlarmViewHolder.VIEW_TYPE;
44    }
45
46    public AlarmTimeClickHandler getAlarmTimeClickHandler() {
47        return mAlarmTimeClickHandler;
48    }
49
50    public AlarmInstance getAlarmInstance() {
51        return mAlarmInstance;
52    }
53
54    public void expand() {
55        if (!isExpanded()) {
56            mExpanded = true;
57            notifyItemChanged();
58        }
59    }
60
61    public void collapse() {
62        if (isExpanded()) {
63            mExpanded = false;
64            notifyItemChanged();
65        }
66    }
67
68    public boolean isExpanded() {
69        return mExpanded;
70    }
71
72    @Override
73    public void onSaveInstanceState(Bundle bundle) {
74        super.onSaveInstanceState(bundle);
75        bundle.putBoolean(EXPANDED_KEY, mExpanded);
76    }
77
78    @Override
79    public void onRestoreInstanceState(Bundle bundle) {
80        super.onRestoreInstanceState(bundle);
81        mExpanded = bundle.getBoolean(EXPANDED_KEY);
82    }
83}