1 /* 2 * Copyright (C) 2014 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.settings; 18 19 import android.content.BroadcastReceiver; 20 import android.content.ComponentName; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.content.pm.PackageManager; 24 import android.content.pm.ResolveInfo; 25 import android.util.Log; 26 import android.os.UserHandle; 27 import android.os.UserManager; 28 29 import java.util.List; 30 31 import static android.content.pm.PackageManager.GET_ACTIVITIES; 32 import static android.content.pm.PackageManager.GET_META_DATA; 33 import static android.content.pm.PackageManager.GET_RESOLVED_FILTER; 34 35 /** 36 * Listens to {@link Intent.ACTION_BOOT_COMPLETED} and {@link Intent.ACTION_PRE_BOOT_COMPLETED} 37 * performs setup steps for a managed profile (disables the launcher icon of the Settings app and 38 * adds cross-profile intent filters for the appropriate Settings activities). 39 */ 40 public class ManagedProfileSetup extends BroadcastReceiver { 41 private static final String TAG = "Settings"; 42 private static final String PRIMARY_PROFILE_SETTING = 43 "com.android.settings.PRIMARY_PROFILE_CONTROLLED"; 44 45 @Override 46 public void onReceive(Context context, Intent broadcast) { 47 final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE); 48 if (!Utils.isManagedProfile(um)) { 49 return; 50 } 51 Log.i(TAG, "Received broadcast: " + broadcast.getAction() 52 + ". Setting up intent forwarding for managed profile."); 53 final PackageManager pm = context.getPackageManager(); 54 // Clear any previous intent forwarding we set up 55 pm.clearCrossProfileIntentFilters(UserHandle.myUserId()); 56 57 // Set up intent forwarding for implicit intents 58 Intent intent = new Intent(); 59 intent.addCategory(Intent.CATEGORY_DEFAULT); 60 intent.setPackage(context.getPackageName()); 61 62 // Resolves activities for the managed profile (which we're running as) 63 List<ResolveInfo> resolvedIntents = pm.queryIntentActivities(intent, 64 GET_ACTIVITIES | GET_META_DATA | GET_RESOLVED_FILTER); 65 final int count = resolvedIntents.size(); 66 for (int i = 0; i < count; i++) { 67 ResolveInfo info = resolvedIntents.get(i); 68 if (info.filter != null && info.activityInfo != null 69 && info.activityInfo.metaData != null) { 70 boolean shouldForward = info.activityInfo.metaData.getBoolean( 71 PRIMARY_PROFILE_SETTING); 72 if (shouldForward) { 73 pm.addCrossProfileIntentFilter(info.filter, UserHandle.myUserId(), 74 UserHandle.USER_OWNER, PackageManager.SKIP_CURRENT_PROFILE); 75 } 76 } 77 } 78 79 // Disable launcher icon 80 // Note: This needs to happen after forwarding intents, otherwise the main Settings 81 // intent gets lost 82 ComponentName settingsComponentName = new ComponentName(context, Settings.class); 83 pm.setComponentEnabledSetting(settingsComponentName, 84 PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); 85 } 86 } 87