1 /*
2  * Copyright (C) 2024 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.launcher3.taskbar.customization
18 
19 import com.android.launcher3.Flags.enableRecentsInTaskbar
20 import com.android.launcher3.config.FeatureFlags.enableTaskbarPinning
21 import com.android.launcher3.taskbar.TaskbarActivityContext
22 import com.android.launcher3.util.DisplayController
23 
24 /** Evaluates all the features taskbar can have. */
25 class TaskbarFeatureEvaluator
26 private constructor(private val taskbarActivityContext: TaskbarActivityContext) {
27     val hasAllApps = true
28     val hasAppIcons = true
29     val hasBubbles = false
30     val hasNavButtons = taskbarActivityContext.isThreeButtonNav
31 
32     val isRecentsEnabled: Boolean
33         get() = enableRecentsInTaskbar()
34 
35     val hasDivider: Boolean
36         get() = enableTaskbarPinning() || isRecentsEnabled
37 
38     val isTransient: Boolean
39         get() = DisplayController.isTransientTaskbar(taskbarActivityContext)
40 
41     val isLandscape: Boolean
42         get() = taskbarActivityContext.deviceProfile.isLandscape
43 
44     val supportsPinningPopup: Boolean
45         get() = !hasNavButtons
46 
onDestroynull47     fun onDestroy() {
48         taskbarFeatureEvaluator = null
49     }
50 
51     companion object {
52         @Volatile private var taskbarFeatureEvaluator: TaskbarFeatureEvaluator? = null
53 
54         @JvmStatic
getInstancenull55         fun getInstance(taskbarActivityContext: TaskbarActivityContext): TaskbarFeatureEvaluator {
56             synchronized(this) {
57                 if (taskbarFeatureEvaluator == null) {
58                     taskbarFeatureEvaluator = TaskbarFeatureEvaluator(taskbarActivityContext)
59                 }
60                 return taskbarFeatureEvaluator!!
61             }
62         }
63     }
64 }
65