Gustav Sennton
0eaf9ebdaa
Also clean up TaskbarRecentAppsController APIs Flag: NA Test: DesktopTaskbarRunningAppsControllerTest Bug: 330551930 Change-Id: Ibd9c3d6aa1d5423b51a48ed0a972196752d5199a
73 lines
2.2 KiB
Java
73 lines
2.2 KiB
Java
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.taskbar;
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import static java.util.Collections.emptySet;
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import androidx.annotation.CallSuper;
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import androidx.annotation.NonNull;
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import com.android.launcher3.model.data.AppInfo;
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import com.android.launcher3.model.data.ItemInfo;
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import java.util.Set;
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/**
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* Base class for providing recent apps functionality
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*/
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public class TaskbarRecentAppsController {
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public static final TaskbarRecentAppsController DEFAULT = new TaskbarRecentAppsController();
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// Initialized in init.
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protected TaskbarControllers mControllers;
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@CallSuper
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protected void init(TaskbarControllers taskbarControllers) {
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mControllers = taskbarControllers;
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}
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@CallSuper
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protected void onDestroy() {
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mControllers = null;
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}
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/** Stores the current {@link AppInfo} instances, no-op except in desktop environment. */
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protected void setApps(AppInfo[] apps) {
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}
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/**
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* Indicates whether recent apps functionality is enabled, should return false except in
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* desktop environment.
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*/
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protected boolean isEnabled() {
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return false;
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}
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/** Called to update hotseatItems, no-op except in desktop environment. */
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protected ItemInfo[] updateHotseatItemInfos(@NonNull ItemInfo[] hotseatItems) {
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return hotseatItems;
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}
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/** Called to update the list of currently running apps, no-op except in desktop environment. */
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protected void updateRunningApps() {}
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/** Returns the currently running apps, or an empty Set if outside of Desktop environment. */
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public Set<String> getRunningApps() {
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return emptySet();
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}
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}
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