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/*
* Copyright (C) 2016 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.launcher3.accessibility;
import android.view.View;
import android.view.accessibility.AccessibilityNodeInfo;
import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.R;
import com.android.launcher3.ShortcutInfo;
import com.android.launcher3.notification.NotificationMainView;
import com.android.launcher3.shortcuts.DeepShortcutView;
import java.util.ArrayList;
/**
* Extension of {@link LauncherAccessibilityDelegate} with actions specific to shortcuts in
* deep shortcuts menu.
*/
public class ShortcutMenuAccessibilityDelegate extends LauncherAccessibilityDelegate {
private static final int DISMISS_NOTIFICATION = R.id.action_dismiss_notification;
public ShortcutMenuAccessibilityDelegate(Launcher launcher) {
super(launcher);
mActions.put(DISMISS_NOTIFICATION, new AccessibilityAction(DISMISS_NOTIFICATION,
launcher.getText(R.string.action_dismiss_notification)));
}
@Override
public void addSupportedActions(View host, AccessibilityNodeInfo info, boolean fromKeyboard) {
if ((host.getParent() instanceof DeepShortcutView)) {
info.addAction(mActions.get(ADD_TO_WORKSPACE));
} else if (host instanceof NotificationMainView) {
if (((NotificationMainView) host).canChildBeDismissed()) {
info.addAction(mActions.get(DISMISS_NOTIFICATION));
}
}
}
@Override
public boolean performAction(View host, ItemInfo item, int action) {
if (action == ADD_TO_WORKSPACE) {
if (!(host.getParent() instanceof DeepShortcutView)) {
return false;
}
final ShortcutInfo info = ((DeepShortcutView) host.getParent()).getFinalInfo();
final int[] coordinates = new int[2];
final long screenId = findSpaceOnWorkspace(item, coordinates);
Runnable onComplete = new Runnable() {
@Override
public void run() {
mLauncher.getModelWriter().addItemToDatabase(info,
LauncherSettings.Favorites.CONTAINER_DESKTOP,
screenId, coordinates[0], coordinates[1]);
ArrayList<ItemInfo> itemList = new ArrayList<>();
itemList.add(info);
mLauncher.bindItems(itemList, 0, itemList.size(), true);
AbstractFloatingView.closeAllOpenViews(mLauncher);
announceConfirmation(R.string.item_added_to_workspace);
}
};
if (!mLauncher.showWorkspace(true, onComplete)) {
onComplete.run();
}
return true;
} else if (action == DISMISS_NOTIFICATION) {
if (!(host instanceof NotificationMainView)) {
return false;
}
((NotificationMainView) host).onChildDismissed();
announceConfirmation(R.string.notification_dismissed);
return true;
}
return false;
}
}
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