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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.systemui.globalactions;
import android.content.Context;
import android.os.RemoteException;
import android.os.ServiceManager;
import com.android.internal.statusbar.IStatusBarService;
import com.android.systemui.CoreStartable;
import com.android.systemui.dagger.SysUISingleton;
import com.android.systemui.plugins.GlobalActions;
import com.android.systemui.plugins.GlobalActions.GlobalActionsManager;
import com.android.systemui.statusbar.CommandQueue;
import com.android.systemui.statusbar.CommandQueue.Callbacks;
import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
import com.android.systemui.statusbar.policy.ExtensionController;
import com.android.systemui.statusbar.policy.ExtensionController.Extension;
import javax.inject.Inject;
import javax.inject.Provider;
/**
* Manages power menu plugins and communicates power menu actions to the CentralSurfaces.
*/
@SysUISingleton
public class GlobalActionsComponent implements CoreStartable, Callbacks, GlobalActionsManager {
private final CommandQueue mCommandQueue;
private final ExtensionController mExtensionController;
private final Provider<GlobalActions> mGlobalActionsProvider;
private GlobalActions mPlugin;
private Extension<GlobalActions> mExtension;
private IStatusBarService mBarService;
private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
@Inject
public GlobalActionsComponent(CommandQueue commandQueue,
ExtensionController extensionController,
Provider<GlobalActions> globalActionsProvider,
StatusBarKeyguardViewManager statusBarKeyguardViewManager) {
mCommandQueue = commandQueue;
mExtensionController = extensionController;
mGlobalActionsProvider = globalActionsProvider;
mStatusBarKeyguardViewManager = statusBarKeyguardViewManager;
}
@Override
public void start() {
mBarService = IStatusBarService.Stub.asInterface(
ServiceManager.getService(Context.STATUS_BAR_SERVICE));
mExtension = mExtensionController.newExtension(GlobalActions.class)
.withPlugin(GlobalActions.class)
.withDefault(mGlobalActionsProvider::get)
.withCallback(this::onExtensionCallback)
.build();
mPlugin = mExtension.get();
mCommandQueue.addCallback(this);
}
private void onExtensionCallback(GlobalActions newPlugin) {
if (mPlugin != null) {
mPlugin.destroy();
}
mPlugin = newPlugin;
}
@Override
public void handleShowShutdownUi(boolean isReboot, String reason, boolean advancedReboot) {
mExtension.get().showShutdownUi(isReboot, reason, advancedReboot);
}
@Override
public void handleShowGlobalActionsMenu() {
mStatusBarKeyguardViewManager.setGlobalActionsVisible(true);
mExtension.get().showGlobalActions(this);
}
@Override
public void onGlobalActionsShown() {
try {
mBarService.onGlobalActionsShown();
} catch (RemoteException e) {
}
}
@Override
public void onGlobalActionsHidden() {
try {
mStatusBarKeyguardViewManager.setGlobalActionsVisible(false);
mBarService.onGlobalActionsHidden();
} catch (RemoteException e) {
}
}
@Override
public void shutdown() {
try {
mBarService.shutdown();
} catch (RemoteException e) {
}
}
@Override
public void reboot(boolean safeMode) {
try {
mBarService.reboot(safeMode);
} catch (RemoteException e) {
}
}
@Override
public void advancedReboot(String mode) {
try {
mBarService.advancedReboot(mode);
} catch (RemoteException e) {
}
}
}
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