1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 15 package com.android.systemui.globalactions; 16 17 import android.content.Context; 18 import android.os.RemoteException; 19 import android.os.ServiceManager; 20 21 import com.android.internal.statusbar.IStatusBarService; 22 import com.android.systemui.Dependency; 23 import com.android.systemui.SysUiServiceProvider; 24 import com.android.systemui.SystemUI; 25 import com.android.systemui.plugins.GlobalActions; 26 import com.android.systemui.plugins.GlobalActions.GlobalActionsManager; 27 import com.android.systemui.statusbar.CommandQueue; 28 import com.android.systemui.statusbar.CommandQueue.Callbacks; 29 import com.android.systemui.statusbar.policy.ExtensionController; 30 import com.android.systemui.statusbar.policy.ExtensionController.Extension; 31 32 public class GlobalActionsComponent extends SystemUI implements Callbacks, GlobalActionsManager { 33 34 private GlobalActions mPlugin; 35 private Extension<GlobalActions> mExtension; 36 private IStatusBarService mBarService; 37 38 @Override 39 public void start() { 40 mBarService = IStatusBarService.Stub.asInterface( 41 ServiceManager.getService(Context.STATUS_BAR_SERVICE)); 42 mExtension = Dependency.get(ExtensionController.class).newExtension(GlobalActions.class) 43 .withPlugin(GlobalActions.class) 44 .withDefault(() -> new GlobalActionsImpl(mContext)) 45 .withCallback(this::onExtensionCallback) 46 .build(); 47 mPlugin = mExtension.get(); 48 SysUiServiceProvider.getComponent(mContext, CommandQueue.class).addCallback(this); 49 } 50 51 private void onExtensionCallback(GlobalActions newPlugin) { 52 if (mPlugin != null) { 53 mPlugin.destroy(); 54 } 55 mPlugin = newPlugin; 56 } 57 58 @Override 59 public void handleShowShutdownUi(boolean isReboot, String reason) { 60 mExtension.get().showShutdownUi(isReboot, reason); 61 } 62 63 @Override 64 public void handleShowGlobalActionsMenu() { 65 mExtension.get().showGlobalActions(this); 66 } 67 68 @Override 69 public void onGlobalActionsShown() { 70 try { 71 mBarService.onGlobalActionsShown(); 72 } catch (RemoteException e) { 73 } 74 } 75 76 @Override 77 public void onGlobalActionsHidden() { 78 try { 79 mBarService.onGlobalActionsHidden(); 80 } catch (RemoteException e) { 81 } 82 } 83 84 @Override 85 public void shutdown() { 86 try { 87 mBarService.shutdown(); 88 } catch (RemoteException e) { 89 } 90 } 91 92 @Override 93 public void reboot(boolean safeMode) { 94 try { 95 mBarService.reboot(safeMode); 96 } catch (RemoteException e) { 97 } 98 } 99 } 100
