| /* |
| * Copyright (C) 2016 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; |
| |
| import android.annotation.NonNull; |
| import android.content.Context; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.util.Log; |
| import android.view.ViewGroup; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.widget.LockPatternUtils; |
| import com.android.keyguard.KeyguardUpdateMonitor; |
| import com.android.keyguard.ViewMediatorCallback; |
| import com.android.systemui.dagger.DaggerSystemUIRootComponent; |
| import com.android.systemui.dagger.DependencyProvider; |
| import com.android.systemui.dagger.SystemUIRootComponent; |
| import com.android.systemui.keyguard.DismissCallbackRegistry; |
| import com.android.systemui.plugins.FalsingManager; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.screenshot.ScreenshotNotificationSmartActionsProvider; |
| import com.android.systemui.statusbar.KeyguardIndicationController; |
| import com.android.systemui.statusbar.NotificationListener; |
| import com.android.systemui.statusbar.NotificationMediaManager; |
| import com.android.systemui.statusbar.notification.NotificationWakeUpCoordinator; |
| import com.android.systemui.statusbar.phone.DozeParameters; |
| import com.android.systemui.statusbar.phone.KeyguardBouncer; |
| import com.android.systemui.statusbar.phone.KeyguardBypassController; |
| import com.android.systemui.statusbar.phone.LockIcon; |
| import com.android.systemui.statusbar.phone.NotificationIconAreaController; |
| import com.android.systemui.statusbar.phone.StatusBar; |
| import com.android.systemui.statusbar.policy.KeyguardStateController; |
| |
| import java.util.concurrent.Executor; |
| |
| import dagger.Module; |
| import dagger.Provides; |
| |
| /** |
| * Class factory to provide customizable SystemUI components. |
| */ |
| public class SystemUIFactory { |
| private static final String TAG = "SystemUIFactory"; |
| |
| static SystemUIFactory mFactory; |
| private SystemUIRootComponent mRootComponent; |
| |
| public static <T extends SystemUIFactory> T getInstance() { |
| return (T) mFactory; |
| } |
| |
| public static void createFromConfig(Context context) { |
| if (mFactory != null) { |
| return; |
| } |
| |
| final String clsName = context.getString(R.string.config_systemUIFactoryComponent); |
| if (clsName == null || clsName.length() == 0) { |
| throw new RuntimeException("No SystemUIFactory component configured"); |
| } |
| |
| try { |
| Class<?> cls = null; |
| cls = context.getClassLoader().loadClass(clsName); |
| mFactory = (SystemUIFactory) cls.newInstance(); |
| mFactory.init(context); |
| } catch (Throwable t) { |
| Log.w(TAG, "Error creating SystemUIFactory component: " + clsName, t); |
| throw new RuntimeException(t); |
| } |
| } |
| |
| @VisibleForTesting |
| static void cleanup() { |
| mFactory = null; |
| } |
| |
| public SystemUIFactory() {} |
| |
| private void init(Context context) { |
| mRootComponent = buildSystemUIRootComponent(context); |
| |
| // Every other part of our codebase currently relies on Dependency, so we |
| // really need to ensure the Dependency gets initialized early on. |
| |
| Dependency dependency = new Dependency(); |
| mRootComponent.createDependency().createSystemUI(dependency); |
| dependency.start(); |
| } |
| |
| protected void initWithRootComponent(@NonNull SystemUIRootComponent rootComponent) { |
| if (mRootComponent != null) { |
| throw new RuntimeException("Root component can be set only once."); |
| } |
| |
| mRootComponent = rootComponent; |
| } |
| |
| protected SystemUIRootComponent buildSystemUIRootComponent(Context context) { |
| return DaggerSystemUIRootComponent.builder() |
| .dependencyProvider(new DependencyProvider()) |
| .contextHolder(new ContextHolder(context)) |
| .build(); |
| } |
| |
| public SystemUIRootComponent getRootComponent() { |
| return mRootComponent; |
| } |
| |
| /** |
| * Creates an instance of ScreenshotNotificationSmartActionsProvider. |
| * This method is overridden in vendor specific implementation of Sys UI. |
| */ |
| public ScreenshotNotificationSmartActionsProvider |
| createScreenshotNotificationSmartActionsProvider(Context context, |
| Executor executor, |
| Handler uiHandler) { |
| return new ScreenshotNotificationSmartActionsProvider(); |
| } |
| |
| public KeyguardBouncer createKeyguardBouncer(Context context, ViewMediatorCallback callback, |
| LockPatternUtils lockPatternUtils, ViewGroup container, |
| DismissCallbackRegistry dismissCallbackRegistry, |
| KeyguardBouncer.BouncerExpansionCallback expansionCallback, |
| KeyguardStateController keyguardStateController, FalsingManager falsingManager, |
| KeyguardBypassController bypassController) { |
| return new KeyguardBouncer(context, callback, lockPatternUtils, container, |
| dismissCallbackRegistry, falsingManager, |
| expansionCallback, keyguardStateController, |
| Dependency.get(KeyguardUpdateMonitor.class), bypassController, |
| new Handler(Looper.getMainLooper())); |
| } |
| |
| public NotificationIconAreaController createNotificationIconAreaController(Context context, |
| StatusBar statusBar, |
| NotificationWakeUpCoordinator wakeUpCoordinator, |
| KeyguardBypassController keyguardBypassController, |
| StatusBarStateController statusBarStateController) { |
| return new NotificationIconAreaController(context, statusBar, statusBarStateController, |
| wakeUpCoordinator, keyguardBypassController, |
| Dependency.get(NotificationMediaManager.class), |
| Dependency.get(NotificationListener.class), |
| Dependency.get(DozeParameters.class)); |
| } |
| |
| public KeyguardIndicationController createKeyguardIndicationController(Context context, |
| ViewGroup indicationArea, LockIcon lockIcon) { |
| return new KeyguardIndicationController(context, indicationArea, lockIcon); |
| } |
| |
| @Module |
| public static class ContextHolder { |
| private Context mContext; |
| |
| public ContextHolder(Context context) { |
| mContext = context; |
| } |
| |
| @Provides |
| public Context provideContext() { |
| return mContext; |
| } |
| } |
| } |