Initial frameserver/OneCamera integration
Change-Id: I2fe0d8acf9ce927a6a0a1dea599299c715503462
diff --git a/src/com/android/camera/async/UpdatableCountDownLatch.java b/src/com/android/camera/async/UpdatableCountDownLatch.java
new file mode 100644
index 0000000..cbcb7a5
--- /dev/null
+++ b/src/com/android/camera/async/UpdatableCountDownLatch.java
@@ -0,0 +1,33 @@
+/*
+ * 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;
+
+import java.util.concurrent.CountDownLatch;
+
+/**
+ * Counts down on each update.
+ */
+public class UpdatableCountDownLatch extends CountDownLatch implements Updatable<Void> {
+ public UpdatableCountDownLatch(int count) {
+ super(count);
+ }
+
+ @Override
+ public void update(Void v) {
+ countDown();
+ }
+}