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 android.app.admin; 18 19 import java.util.List; 20 21 /** 22 * Device policy manager local system service interface. 23 * 24 * @hide Only for use within the system server. 25 */ 26 public abstract class DevicePolicyManagerInternal { 27 28 /** 29 * Listener for changes in the white-listed packages to show cross-profile 30 * widgets. 31 */ 32 public interface OnCrossProfileWidgetProvidersChangeListener { 33 34 /** 35 * Called when the white-listed packages to show cross-profile widgets 36 * have changed for a given user. 37 * 38 * @param profileId The profile for which the white-listed packages changed. 39 * @param packages The white-listed packages. 40 */ 41 public void onCrossProfileWidgetProvidersChanged(int profileId, List<String> packages); 42 } 43 44 /** 45 * Gets the packages whose widget providers are white-listed to be 46 * available in the parent user. 47 * 48 * @param profileId The profile id. 49 * @return The list of packages if such or empty list if there are 50 * no white-listed packages or the profile id is not a managed 51 * profile. 52 */ 53 public abstract List<String> getCrossProfileWidgetProviders(int profileId); 54 55 /** 56 * Adds a listener for changes in the white-listed packages to show 57 * cross-profile app widgets. 58 * 59 * @param listener The listener to add. 60 */ 61 public abstract void addOnCrossProfileWidgetProvidersChangeListener( 62 OnCrossProfileWidgetProvidersChangeListener listener); 63 } 64