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/*
* Copyright (C) 2020 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 static com.android.launcher3.model.WidgetsModel.GO_DISABLE_WIDGETS;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.LauncherApps;
import android.content.pm.LauncherApps.ShortcutQuery;
import android.content.pm.ShortcutInfo;
import android.os.UserHandle;
import android.util.Log;
import androidx.annotation.Nullable;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
/**
* Utility class to streamline Shortcut query
*/
public class ShortcutRequest {
private static final String TAG = "ShortcutRequest";
public static final int ALL = ShortcutQuery.FLAG_MATCH_DYNAMIC
| ShortcutQuery.FLAG_MATCH_MANIFEST | ShortcutQuery.FLAG_MATCH_PINNED;
public static final int PUBLISHED = ShortcutQuery.FLAG_MATCH_DYNAMIC
| ShortcutQuery.FLAG_MATCH_MANIFEST;
public static final int PINNED = ShortcutQuery.FLAG_MATCH_PINNED;
private final ShortcutQuery mQuery = GO_DISABLE_WIDGETS ? null : new ShortcutQuery();
private final Context mContext;
private final UserHandle mUserHandle;
boolean mFailed = false;
public ShortcutRequest(Context context, UserHandle userHandle) {
mContext = context;
mUserHandle = userHandle;
}
/** @see #forPackage(String, List) */
public ShortcutRequest forPackage(String packageName) {
return forPackage(packageName, (List<String>) null);
}
/** @see #forPackage(String, List) */
public ShortcutRequest forPackage(String packageName, String... shortcutIds) {
return forPackage(packageName, Arrays.asList(shortcutIds));
}
/**
* @param shortcutIds If null, match all shortcuts, otherwise only match the given id's.
* @return A list of ShortcutInfo's associated with the given package.
*/
public ShortcutRequest forPackage(String packageName, @Nullable List<String> shortcutIds) {
if (!GO_DISABLE_WIDGETS && packageName != null) {
mQuery.setPackage(packageName);
mQuery.setShortcutIds(shortcutIds);
}
return this;
}
public ShortcutRequest withContainer(@Nullable ComponentName activity) {
if (!GO_DISABLE_WIDGETS) {
if (activity == null) {
mFailed = true;
} else {
mQuery.setActivity(activity);
}
}
return this;
}
public QueryResult query(int flags) {
if (GO_DISABLE_WIDGETS || mFailed) {
return QueryResult.DEFAULT;
}
mQuery.setQueryFlags(flags);
try {
return new QueryResult(mContext.getSystemService(LauncherApps.class)
.getShortcuts(mQuery, mUserHandle));
} catch (SecurityException | IllegalStateException e) {
Log.e(TAG, "Failed to query for shortcuts", e);
return QueryResult.DEFAULT;
}
}
public static class QueryResult extends ArrayList<ShortcutInfo> {
static final QueryResult DEFAULT = new QueryResult(GO_DISABLE_WIDGETS);
private final boolean mWasSuccess;
QueryResult(List<ShortcutInfo> result) {
super(result == null ? Collections.emptyList() : result);
mWasSuccess = true;
}
QueryResult(boolean wasSuccess) {
mWasSuccess = wasSuccess;
}
public boolean wasSuccess() {
return mWasSuccess;
}
}
}
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