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 23 /** Evaluates all the features taskbar can have. */ 24 class TaskbarFeatureEvaluator 25 private constructor(private val taskbarActivityContext: TaskbarActivityContext) { 26 val hasAllApps = true 27 val hasAppIcons = true 28 val hasBubbles = false 29 val hasNavButtons = taskbarActivityContext.isThreeButtonNav 30 31 val isRecentsEnabled: Boolean 32 get() = enableRecentsInTaskbar() 33 34 val hasDivider: Boolean 35 get() = enableTaskbarPinning() || isRecentsEnabled 36 37 val isTransient: Boolean 38 get() = taskbarActivityContext.isTransientTaskbar 39 40 val isLandscape: Boolean 41 get() = taskbarActivityContext.deviceProfile.isLandscape 42 43 val supportsPinningPopup: Boolean 44 get() = !hasNavButtons 45 onDestroynull46 fun onDestroy() { 47 taskbarFeatureEvaluator = null 48 } 49 50 companion object { 51 @Volatile private var taskbarFeatureEvaluator: TaskbarFeatureEvaluator? = null 52 53 @JvmStatic getInstancenull54 fun getInstance(taskbarActivityContext: TaskbarActivityContext): TaskbarFeatureEvaluator { 55 synchronized(this) { 56 if (taskbarFeatureEvaluator == null) { 57 taskbarFeatureEvaluator = TaskbarFeatureEvaluator(taskbarActivityContext) 58 } 59 return taskbarFeatureEvaluator!! 60 } 61 } 62 } 63 } 64