Initial frameserver/OneCamera integration
Change-Id: I2fe0d8acf9ce927a6a0a1dea599299c715503462
diff --git a/src/com/android/camera/async/BlockingCloseable.java b/src/com/android/camera/async/BlockingCloseable.java
new file mode 100644
index 0000000..90ef168
--- /dev/null
+++ b/src/com/android/camera/async/BlockingCloseable.java
@@ -0,0 +1,30 @@
+/*
+ * 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 com.android.camera.async;
+
+/**
+ * An {@link AutoCloseable} which blocks until its associated resources are
+ * released.
+ */
+public interface BlockingCloseable extends AutoCloseable {
+ /**
+ * Implementations must tolerate multiple calls to close(), and may block
+ * until their associated resources are released.
+ */
+ @Override
+ public void close() throws InterruptedException;
+}