Added VisibleForTesting annotation

Marks production code that has reduced visibility for testing.

Change-Id: I2dfd82877df805ffad736417005a7b25eb307a07

1 files changed, 28 insertions, 0 deletions

diff --git a/annotations/src/android/support/annotation/VisibleForTesting.java b/annotations/src/android/support/annotation/VisibleForTesting.java
new file mode 100644
index 0000000000..bb02ab4b1b
--- /dev/null
+++ b/annotations/src/android/support/annotation/VisibleForTesting.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2015 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.support.annotation;
+
+import java.lang.annotation.Retention;
+
+import static java.lang.annotation.RetentionPolicy.SOURCE;
+
+/**
+ * Denotes that the class, method or field has its visibility relaxed, so that it is more widely
+ * visible than otherwise necessary to make code testable.
+ */
+@Retention(SOURCE)
+public @interface VisibleForTesting {
+}