1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.documentsui.util; 18 19 import android.content.Intent; 20 import android.content.pm.PackageManager; 21 import android.content.pm.ResolveInfo; 22 23 import androidx.annotation.Nullable; 24 25 /** 26 * A utility class for cross-profile usage. 27 */ 28 public class CrossProfileUtils { 29 private static final String PROFILE_TARGET_ACTIVITY = 30 "com.android.internal.app.IntentForwarderActivity"; 31 CrossProfileUtils()32 private CrossProfileUtils() { 33 } 34 35 /** 36 * Returns whether this resolution represents the intent forwarder activity. 37 */ isCrossProfileIntentForwarderActivity(ResolveInfo info)38 public static boolean isCrossProfileIntentForwarderActivity(ResolveInfo info) { 39 if (VersionUtils.isAtLeastR()) { 40 return info.isCrossProfileIntentForwarderActivity(); 41 } 42 if (info.activityInfo != null) { 43 return PROFILE_TARGET_ACTIVITY.equals(info.activityInfo.targetActivity); 44 } 45 return false; 46 } 47 48 /** 49 * Returns the {@ResolveInfo} if this intent is a cross-profile intent or {@code null} 50 * otherwise. 51 */ 52 @Nullable getCrossProfileResolveInfo(PackageManager packageManager, Intent intent)53 public static ResolveInfo getCrossProfileResolveInfo(PackageManager packageManager, 54 Intent intent) { 55 for (ResolveInfo info : packageManager.queryIntentActivities(intent, 56 PackageManager.MATCH_DEFAULT_ONLY)) { 57 if (isCrossProfileIntentForwarderActivity(info)) { 58 return info; 59 } 60 } 61 return null; 62 } 63 } 64