1 /*
2  * Copyright (C) 2020 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 
17 package com.android.deskclock.data
18 
19 import android.content.SharedPreferences
20 import androidx.annotation.StringRes
21 
22 import com.android.deskclock.R
23 import com.android.deskclock.events.Events
24 
25 /**
26  * All widget data is accessed via this model.
27  */
28 internal class WidgetModel(private val mPrefs: SharedPreferences) {
29     /**
30      * @param widgetClass indicates the type of widget being counted
31      * @param count the number of widgets of the given type
32      * @param eventCategoryId identifies the category of event to send
33      */
updateWidgetCountnull34     fun updateWidgetCount(widgetClass: Class<*>, count: Int, @StringRes eventCategoryId: Int) {
35         var delta = WidgetDAO.updateWidgetCount(mPrefs, widgetClass, count)
36         while (delta > 0) {
37             Events.sendEvent(eventCategoryId, R.string.action_create, 0)
38             delta--
39         }
40         while (delta < 0) {
41             Events.sendEvent(eventCategoryId, R.string.action_delete, 0)
42             delta++
43         }
44     }
45 }