| /* |
| * Copyright (C) 2020 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.dagger; |
| |
| import android.app.ActivityManager; |
| import android.content.Context; |
| import android.util.DisplayMetrics; |
| |
| import com.android.internal.logging.UiEventLogger; |
| import com.android.internal.logging.UiEventLoggerImpl; |
| import com.android.systemui.dagger.qualifiers.TestHarness; |
| import com.android.systemui.plugins.PluginsModule; |
| import com.android.systemui.unfold.UnfoldTransitionModule; |
| import com.android.systemui.util.concurrency.GlobalConcurrencyModule; |
| |
| import javax.inject.Singleton; |
| |
| import dagger.Module; |
| import dagger.Provides; |
| |
| /** |
| * Supplies globally scoped instances that should be available in all versions of SystemUI |
| * |
| * Providers in this module will be accessible to both WMComponent and SysUIComponent scoped |
| * classes. They are in here because they are either needed globally or are inherently universal |
| * to the application. |
| * |
| * Note that just because a class might be used by both WM and SysUI does not necessarily mean that |
| * it should go into this module. If WM and SysUI might need the class for different purposes |
| * or different semantics, it may make sense to ask them to supply their own. Something like |
| * threading and concurrency provide a good example. Both components need |
| * Threads/Handlers/Executors, but they need separate instances of them in many cases. |
| * |
| * Please use discretion when adding things to the global scope. |
| */ |
| @Module(includes = { |
| FrameworkServicesModule.class, |
| GlobalConcurrencyModule.class, |
| UnfoldTransitionModule.class, |
| PluginsModule.class, |
| }) |
| public class GlobalModule { |
| |
| /** */ |
| @Provides |
| public DisplayMetrics provideDisplayMetrics(Context context) { |
| DisplayMetrics displayMetrics = new DisplayMetrics(); |
| context.getDisplay().getMetrics(displayMetrics); |
| return displayMetrics; |
| } |
| |
| /** Provides an instance of {@link com.android.internal.logging.UiEventLogger} */ |
| @Provides |
| @Singleton |
| static UiEventLogger provideUiEventLogger() { |
| return new UiEventLoggerImpl(); |
| } |
| |
| @Provides |
| @TestHarness |
| static boolean provideIsTestHarness() { |
| return ActivityManager.isRunningInUserTestHarness(); |
| } |
| } |