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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.quickstep;
import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
import android.graphics.Matrix;
import android.view.View;
import com.android.launcher3.BaseActivity;
import com.android.launcher3.BaseDraggingActivity;
import com.android.launcher3.R;
import com.android.launcher3.util.MainThreadInitializedObject;
import com.android.launcher3.util.ResourceBasedOverride;
import com.android.quickstep.views.TaskThumbnailView;
import com.android.quickstep.views.TaskView;
import com.android.systemui.shared.recents.model.Task;
import com.android.systemui.shared.recents.model.ThumbnailData;
import java.util.ArrayList;
import java.util.List;
/**
* Factory class to create and add an overlays on the TaskView
*/
public class TaskOverlayFactory implements ResourceBasedOverride {
/** Note that these will be shown in order from top to bottom, if available for the task. */
private static final TaskSystemShortcut[] MENU_OPTIONS = new TaskSystemShortcut[]{
new TaskSystemShortcut.AppInfo(),
new TaskSystemShortcut.SplitScreen(),
new TaskSystemShortcut.Pin(),
new TaskSystemShortcut.Install(),
new TaskSystemShortcut.Freeform()
};
public static final MainThreadInitializedObject<TaskOverlayFactory> INSTANCE =
forOverride(TaskOverlayFactory.class, R.string.task_overlay_factory_class);
public List<TaskSystemShortcut> getEnabledShortcuts(TaskView taskView) {
final ArrayList<TaskSystemShortcut> shortcuts = new ArrayList<>();
final BaseDraggingActivity activity = BaseActivity.fromContext(taskView.getContext());
for (TaskSystemShortcut menuOption : MENU_OPTIONS) {
View.OnClickListener onClickListener =
menuOption.getOnClickListener(activity, taskView);
if (onClickListener != null) {
shortcuts.add(menuOption);
}
}
return shortcuts;
}
public TaskOverlay createOverlay(TaskThumbnailView thumbnailView) {
return new TaskOverlay();
}
public static class TaskOverlay {
/**
* Called when the current task is interactive for the user
*/
public void initOverlay(Task task, ThumbnailData thumbnail, Matrix matrix) { }
/**
* Called when the overlay is no longer used.
*/
public void reset() { }
}
}
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