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/*
* Copyright (C) 2017 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.popup;
import android.content.ComponentName;
import android.service.notification.StatusBarNotification;
import android.util.Log;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
import com.android.launcher3.Utilities;
import com.android.launcher3.dot.DotInfo;
import com.android.launcher3.model.WidgetItem;
import com.android.launcher3.notification.NotificationKeyData;
import com.android.launcher3.notification.NotificationListener;
import com.android.launcher3.shortcuts.DeepShortcutManager;
import com.android.launcher3.util.ComponentKey;
import com.android.launcher3.util.PackageUserKey;
import com.android.launcher3.widget.WidgetListRowEntry;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import androidx.annotation.NonNull;
/**
* Provides data for the popup menu that appears after long-clicking on apps.
*/
public class PopupDataProvider implements NotificationListener.NotificationsChangedListener {
private static final boolean LOGD = false;
private static final String TAG = "PopupDataProvider";
private final Launcher mLauncher;
/** Maps launcher activity components to a count of how many shortcuts they have. */
private HashMap<ComponentKey, Integer> mDeepShortcutMap = new HashMap<>();
/** Maps packages to their DotInfo's . */
private Map<PackageUserKey, DotInfo> mPackageUserToDotInfos = new HashMap<>();
/** Maps packages to their Widgets */
private ArrayList<WidgetListRowEntry> mAllWidgets = new ArrayList<>();
public PopupDataProvider(Launcher launcher) {
mLauncher = launcher;
}
@Override
public void onNotificationPosted(PackageUserKey postedPackageUserKey,
NotificationKeyData notificationKey, boolean shouldBeFilteredOut) {
DotInfo dotInfo = mPackageUserToDotInfos.get(postedPackageUserKey);
boolean dotShouldBeRefreshed;
if (dotInfo == null) {
if (!shouldBeFilteredOut) {
DotInfo newDotInfo = new DotInfo(postedPackageUserKey);
newDotInfo.addOrUpdateNotificationKey(notificationKey);
mPackageUserToDotInfos.put(postedPackageUserKey, newDotInfo);
dotShouldBeRefreshed = true;
} else {
dotShouldBeRefreshed = false;
}
} else {
dotShouldBeRefreshed = shouldBeFilteredOut
? dotInfo.removeNotificationKey(notificationKey)
: dotInfo.addOrUpdateNotificationKey(notificationKey);
if (dotInfo.getNotificationKeys().size() == 0) {
mPackageUserToDotInfos.remove(postedPackageUserKey);
}
}
if (dotShouldBeRefreshed) {
mLauncher.updateNotificationDots(Utilities.singletonHashSet(postedPackageUserKey));
}
}
@Override
public void onNotificationRemoved(PackageUserKey removedPackageUserKey,
NotificationKeyData notificationKey) {
DotInfo oldDotInfo = mPackageUserToDotInfos.get(removedPackageUserKey);
if (oldDotInfo != null && oldDotInfo.removeNotificationKey(notificationKey)) {
if (oldDotInfo.getNotificationKeys().size() == 0) {
mPackageUserToDotInfos.remove(removedPackageUserKey);
}
mLauncher.updateNotificationDots(Utilities.singletonHashSet(removedPackageUserKey));
trimNotifications(mPackageUserToDotInfos);
}
}
@Override
public void onNotificationFullRefresh(List<StatusBarNotification> activeNotifications) {
if (activeNotifications == null) return;
// This will contain the PackageUserKeys which have updated dots.
HashMap<PackageUserKey, DotInfo> updatedDots = new HashMap<>(mPackageUserToDotInfos);
mPackageUserToDotInfos.clear();
for (StatusBarNotification notification : activeNotifications) {
PackageUserKey packageUserKey = PackageUserKey.fromNotification(notification);
DotInfo dotInfo = mPackageUserToDotInfos.get(packageUserKey);
if (dotInfo == null) {
dotInfo = new DotInfo(packageUserKey);
mPackageUserToDotInfos.put(packageUserKey, dotInfo);
}
dotInfo.addOrUpdateNotificationKey(NotificationKeyData
.fromNotification(notification));
}
// Add and remove from updatedDots so it contains the PackageUserKeys of updated dots.
for (PackageUserKey packageUserKey : mPackageUserToDotInfos.keySet()) {
DotInfo prevDot = updatedDots.get(packageUserKey);
DotInfo newDot = mPackageUserToDotInfos.get(packageUserKey);
if (prevDot == null) {
updatedDots.put(packageUserKey, newDot);
} else {
if (!prevDot.shouldBeInvalidated(newDot)) {
updatedDots.remove(packageUserKey);
}
}
}
if (!updatedDots.isEmpty()) {
mLauncher.updateNotificationDots(updatedDots.keySet());
}
trimNotifications(updatedDots);
}
private void trimNotifications(Map<PackageUserKey, DotInfo> updatedDots) {
PopupContainerWithArrow openContainer = PopupContainerWithArrow.getOpen(mLauncher);
if (openContainer != null) {
openContainer.trimNotifications(updatedDots);
}
}
public void setDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
mDeepShortcutMap = deepShortcutMapCopy;
if (LOGD) Log.d(TAG, "bindDeepShortcutMap: " + mDeepShortcutMap);
}
public int getShortcutCountForItem(ItemInfo info) {
if (!DeepShortcutManager.supportsShortcuts(info)) {
return 0;
}
ComponentName component = info.getTargetComponent();
if (component == null) {
return 0;
}
Integer count = mDeepShortcutMap.get(new ComponentKey(component, info.user));
return count == null ? 0 : count;
}
public DotInfo getDotInfoForItem(ItemInfo info) {
if (!DeepShortcutManager.supportsShortcuts(info)) {
return null;
}
return mPackageUserToDotInfos.get(PackageUserKey.fromItemInfo(info));
}
public @NonNull List<NotificationKeyData> getNotificationKeysForItem(ItemInfo info) {
DotInfo dotInfo = getDotInfoForItem(info);
return dotInfo == null ? Collections.EMPTY_LIST : dotInfo.getNotificationKeys();
}
/** This makes a potentially expensive binder call and should be run on a background thread. */
public @NonNull List<StatusBarNotification> getStatusBarNotificationsForKeys(
List<NotificationKeyData> notificationKeys) {
NotificationListener notificationListener = NotificationListener.getInstanceIfConnected();
return notificationListener == null ? Collections.EMPTY_LIST
: notificationListener.getNotificationsForKeys(notificationKeys);
}
public void cancelNotification(String notificationKey) {
NotificationListener notificationListener = NotificationListener.getInstanceIfConnected();
if (notificationListener == null) {
return;
}
notificationListener.cancelNotificationFromLauncher(notificationKey);
}
public void setAllWidgets(ArrayList<WidgetListRowEntry> allWidgets) {
mAllWidgets = allWidgets;
}
public ArrayList<WidgetListRowEntry> getAllWidgets() {
return mAllWidgets;
}
public List<WidgetItem> getWidgetsForPackageUser(PackageUserKey packageUserKey) {
for (WidgetListRowEntry entry : mAllWidgets) {
if (entry.pkgItem.packageName.equals(packageUserKey.mPackageName)) {
ArrayList<WidgetItem> widgets = new ArrayList<>(entry.widgets);
// Remove widgets not associated with the correct user.
Iterator<WidgetItem> iterator = widgets.iterator();
while (iterator.hasNext()) {
if (!iterator.next().user.equals(packageUserKey.mUser)) {
iterator.remove();
}
}
return widgets.isEmpty() ? null : widgets;
}
}
return null;
}
}
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