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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.launcher3.shortcuts;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ShortcutInfo;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.UserHandle;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.notification.NotificationKeyData;
import java.util.Collections;
import java.util.List;
/**
* Performs operations related to deep shortcuts, such as querying for them, pinning them, etc.
*/
public class DeepShortcutManager {
private static DeepShortcutManager sInstance;
private static final Object sInstanceLock = new Object();
public static DeepShortcutManager getInstance(Context context) {
synchronized (sInstanceLock) {
if (sInstance == null) {
sInstance = new DeepShortcutManager(context.getApplicationContext());
}
return sInstance;
}
}
private DeepShortcutManager(Context context) {
}
public static boolean supportsShortcuts(ItemInfo info) {
return false;
}
public static boolean supportsDeepShortcuts(ItemInfo info) {
return false;
}
public static String getShortcutIdIfApplicable(ItemInfo info) {
return null;
}
public boolean wasLastCallSuccess() {
return false;
}
public void onShortcutsChanged(List<ShortcutInfo> shortcuts) {
}
/**
* Queries for the shortcuts with the package name and provided ids.
*
* This method is intended to get the full details for shortcuts when they are added or updated,
* because we only get "key" fields in onShortcutsChanged().
*/
public List<ShortcutInfo> queryForFullDetails(String packageName,
List<String> shortcutIds, UserHandle user) {
return Collections.emptyList();
}
/**
* Gets all the manifest and dynamic shortcuts associated with the given package and user,
* to be displayed in the shortcuts container on long press.
*/
public List<ShortcutInfo> queryForShortcutsContainer(ComponentName activity,
UserHandle user) {
return Collections.emptyList();
}
/**
* Removes the given shortcut from the current list of pinned shortcuts.
* (Runs on background thread)
*/
public void unpinShortcut(final ShortcutKey key) {
}
/**
* Adds the given shortcut to the current list of pinned shortcuts.
* (Runs on background thread)
*/
public void pinShortcut(final ShortcutKey key) {
}
public void startShortcut(String packageName, String id, Rect sourceBounds,
Bundle startActivityOptions, UserHandle user) {
}
public Drawable getShortcutIconDrawable(ShortcutInfo shortcutInfo, int density) {
return null;
}
/**
* Returns the id's of pinned shortcuts associated with the given package and user.
*
* If packageName is null, returns all pinned shortcuts regardless of package.
*/
public List<ShortcutInfo> queryForPinnedShortcuts(String packageName, UserHandle user) {
return Collections.emptyList();
}
public List<ShortcutInfo> queryForPinnedShortcuts(String packageName,
List<String> shortcutIds, UserHandle user) {
return Collections.emptyList();
}
public List<ShortcutInfo> queryForAllShortcuts(UserHandle user) {
return Collections.emptyList();
}
public boolean hasHostPermission() {
return false;
}
}
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