Rename PrivateApi annotation to SystemApi.
Change-Id: I97b473884f81ad375d0733e4766afe091dfdd854
diff --git a/core/java/android/annotation/SystemApi.java b/core/java/android/annotation/SystemApi.java
new file mode 100644
index 0000000..55028eb
--- /dev/null
+++ b/core/java/android/annotation/SystemApi.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 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 android.annotation;
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PACKAGE;
+import static java.lang.annotation.ElementType.TYPE;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Indicates an API is exposed for use by bundled system applications.
+ * <p>
+ * These APIs are not guaranteed to remain consistent release-to-release,
+ * and are not for use by apps linking against the Android SDK.
+ * </p><p>
+ * This annotation should only appear on API that is already marked <pre>@hide</pre>.
+ * </p>
+ *
+ * @hide
+ */
+@Target({TYPE, FIELD, METHOD, CONSTRUCTOR, ANNOTATION_TYPE, PACKAGE})
+@Retention(RetentionPolicy.SOURCE)
+public @interface SystemApi {
+}