Add application generation for root component generator.

Test: check code of generated application.
PiperOrigin-RevId: 195121315
Change-Id: I213770a2bb5dca7e565ee1006d7044c2e7acc6d9

2 files changed, 32 insertions, 2 deletions

diff --git a/java/com/android/dialer/inject/GenerateDaggerApp.java b/java/com/android/dialer/inject/GenerateDaggerApp.java
new file mode 100644
index 000000000..042561d9e
--- /dev/null
+++ b/java/com/android/dialer/inject/GenerateDaggerApp.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2018 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.dialer.inject;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+/** Annotates an inner class where an application with dagger instance is needed. */
+@Target({ElementType.TYPE})
+public @interface GenerateDaggerApp {
+  /** Name of the application to be generated. */
+  String name();
+
+  /** Dialer variant of the application to be generated. */
+  DialerVariant variant();
+}
diff --git a/java/com/android/dialer/inject/RootComponentGeneratorMetadata.java b/java/com/android/dialer/inject/RootComponentGeneratorMetadata.java
index 51d134a95..924b41e84 100644
--- a/java/com/android/dialer/inject/RootComponentGeneratorMetadata.java
+++ b/java/com/android/dialer/inject/RootComponentGeneratorMetadata.java
@@ -20,8 +20,8 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Target;
 
 /**
- * Only used by rootcomponent generator to store metadata for locating annotated
- * (@DialerComponent, @InstallIn) class.
+ * Only used by rootcomponent generator to store metadata for locating annotated class with {@link
+ * IncludeInDialerRoot}, {@link InstallIn}.
  */
 @Target(ElementType.TYPE)
 public @interface RootComponentGeneratorMetadata {