1 /* 2 * Copyright (C) 2018 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.wrapper; 18 19 import android.content.Context; 20 import android.content.om.IOverlayManager; 21 import android.content.om.OverlayInfo; 22 import android.os.RemoteException; 23 import android.os.ServiceManager; 24 25 import java.util.ArrayList; 26 import java.util.List; 27 28 public class OverlayManagerWrapper { 29 30 private final IOverlayManager mOverlayManager; 31 OverlayManagerWrapper(IOverlayManager overlayManager)32 public OverlayManagerWrapper(IOverlayManager overlayManager) { 33 mOverlayManager = overlayManager; 34 } 35 OverlayManagerWrapper()36 public OverlayManagerWrapper() { 37 this(IOverlayManager.Stub.asInterface(ServiceManager.getService(Context.OVERLAY_SERVICE))); 38 } 39 getOverlayInfosForTarget(String overlay, int userId)40 public List<OverlayInfo> getOverlayInfosForTarget(String overlay, int userId) { 41 if (mOverlayManager == null) { 42 return new ArrayList<>(); 43 } 44 try { 45 List<android.content.om.OverlayInfo> infos 46 = mOverlayManager.getOverlayInfosForTarget(overlay, userId); 47 ArrayList<OverlayInfo> result = new ArrayList<>(infos.size()); 48 for (int i = 0; i < infos.size(); i++) { 49 result.add(new OverlayInfo(infos.get(i))); 50 } 51 return result; 52 } catch (RemoteException e) { 53 throw e.rethrowFromSystemServer(); 54 } 55 } 56 setEnabled(String overlay, boolean enabled, int userId)57 public boolean setEnabled(String overlay, boolean enabled, int userId) { 58 if (mOverlayManager == null) { 59 return false; 60 } 61 try { 62 return mOverlayManager.setEnabled(overlay, enabled, userId); 63 } catch (RemoteException e) { 64 throw e.rethrowFromSystemServer(); 65 } 66 } 67 setEnabledExclusiveInCategory(String overlay, int userId)68 public boolean setEnabledExclusiveInCategory(String overlay, int userId) { 69 if (mOverlayManager == null) { 70 return false; 71 } 72 try { 73 return mOverlayManager.setEnabledExclusiveInCategory(overlay, userId); 74 } catch (RemoteException e) { 75 throw e.rethrowFromSystemServer(); 76 } 77 } 78 79 public static class OverlayInfo { 80 81 public static final String CATEGORY_THEME = android.content.om.OverlayInfo.CATEGORY_THEME; 82 public final String packageName; 83 public final String category; 84 private final boolean mEnabled; 85 OverlayInfo(String packageName, String category, boolean enabled)86 public OverlayInfo(String packageName, String category, boolean enabled) { 87 this.packageName = packageName; 88 this.category = category; 89 mEnabled = enabled; 90 } 91 OverlayInfo(android.content.om.OverlayInfo info)92 public OverlayInfo(android.content.om.OverlayInfo info) { 93 mEnabled = info.isEnabled(); 94 category = info.category; 95 packageName = info.packageName; 96 } 97 isEnabled()98 public boolean isEnabled() { 99 return mEnabled; 100 } 101 } 102 } 103