1 files changed, 37 insertions, 0 deletions
diff --git a/tests/common/src/com/android/tv/testing/SingletonProvider.java b/tests/common/src/com/android/tv/testing/SingletonProvider.java
new file mode 100644
index 00000000..d9c2d409
--- /dev/null
+++ b/tests/common/src/com/android/tv/testing/SingletonProvider.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2017 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.tv.testing;
+
+import javax.inject.Provider;
+
+/** A Provider that always returns the same instance. */
+public class SingletonProvider<T> implements Provider<T> {
+    private final T t;
+
+    private SingletonProvider(T t) {
+        this.t = t;
+    }
+
+    @Override
+    public T get() {
+        return t;
+    }
+
+    public static <S, T extends S> Provider<S> create(T t) {
+        return new SingletonProvider<S>(t);
+    }
+}