Merge "Split ReferenceSysUIComponent off of SysUIComponent." into tm-qpr-dev am: 3345f99f8b am: 4b47730c99

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20385291

Change-Id: I8660ee0918a26a820cccde265d172e3d300330d7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

packages/SystemUI/src/com/android/systemui/SystemUIInitializerImpl.kt

@@ -17,7 +17,7 @@
 package com.android.systemui
 
 import android.content.Context
-import com.android.systemui.dagger.DaggerGlobalRootComponent
+import com.android.systemui.dagger.DaggerReferenceGlobalRootComponent
 import com.android.systemui.dagger.GlobalRootComponent
 
 /**
@@ -25,6 +25,6 @@ import com.android.systemui.dagger.GlobalRootComponent
  */
 class SystemUIInitializerImpl(context: Context) : SystemUIInitializer(context) {
     override fun getGlobalRootComponentBuilder(): GlobalRootComponent.Builder {
-        return DaggerGlobalRootComponent.builder()
+        return DaggerReferenceGlobalRootComponent.builder()
     }
 }

packages/SystemUI/src/com/android/systemui/dagger/GlobalRootComponent.java

@@ -27,7 +27,9 @@ import dagger.BindsInstance;
 import dagger.Component;
 
 /**
- * Root component for Dagger injection.
+ * Base root component for Dagger injection.
+ *
+ * See {@link ReferenceGlobalRootComponent} for the one actually used by AOSP.
  */
 @Singleton
 @Component(modules = {GlobalModule.class})
@@ -51,7 +53,7 @@ public interface GlobalRootComponent {
     WMComponent.Builder getWMComponentBuilder();
 
     /**
-     * Builder for a {@link SysUIComponent}, which makes it a subcomponent of this class.
+     * Builder for a {@link ReferenceSysUIComponent}, which makes it a subcomponent of this class.
      */
     SysUIComponent.Builder getSysUIComponent();
 

packages/SystemUI/src/com/android/systemui/dagger/ReferenceGlobalRootComponent.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 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 javax.inject.Singleton;
+
+import dagger.Component;
+
+/**
+ * Root component for Dagger injection used in AOSP.
+ */
+@Singleton
+@Component(modules = {GlobalModule.class})
+public interface ReferenceGlobalRootComponent extends GlobalRootComponent {
+
+    /**
+     * Builder for a ReferenceGlobalRootComponent.
+     */
+    @Component.Builder
+    interface Builder extends GlobalRootComponent.Builder {
+        ReferenceGlobalRootComponent build();
+    }
+
+    /**
+     * Builder for a {@link ReferenceSysUIComponent}, which makes it a subcomponent of this class.
+     */
+    ReferenceSysUIComponent.Builder getSysUIComponent();
+}

packages/SystemUI/src/com/android/systemui/dagger/ReferenceSysUIComponent.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2019 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 com.android.systemui.statusbar.QsFrameTranslateModule;
+
+import dagger.Subcomponent;
+
+/**
+ * Dagger Subcomponent for Core SysUI used in AOSP.
+ */
+@SysUISingleton
+@Subcomponent(modules = {
+        DefaultComponentBinder.class,
+        DependencyProvider.class,
+        QsFrameTranslateModule.class,
+        SystemUIBinder.class,
+        SystemUIModule.class,
+        SystemUICoreStartableModule.class,
+        ReferenceSystemUIModule.class})
+public interface ReferenceSysUIComponent extends SysUIComponent {
+
+    /**
+     * Builder for a ReferenceSysUIComponent.
+     */
+    @SysUISingleton
+    @Subcomponent.Builder
+    interface Builder extends SysUIComponent.Builder {
+        ReferenceSysUIComponent build();
+    }
+}

packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java

@@ -57,7 +57,9 @@ import dagger.BindsInstance;
 import dagger.Subcomponent;
 
 /**
- * Dagger Subcomponent for Core SysUI.
+ * An example Dagger Subcomponent for Core SysUI.
+ *
+ * See {@link ReferenceSysUIComponent} for the one actually used by AOSP.
  */
 @SysUISingleton
 @Subcomponent(modules = {