1 files changed, 38 insertions, 0 deletions
diff --git a/tuner/src/com/android/tv/tuner/tvinput/PlaybackBufferListener.java b/tuner/src/com/android/tv/tuner/tvinput/PlaybackBufferListener.java
new file mode 100644
index 00000000..1628bcfb
--- /dev/null
+++ b/tuner/src/com/android/tv/tuner/tvinput/PlaybackBufferListener.java
@@ -0,0 +1,38 @@
+/*
+ * 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 com.android.tv.tuner.tvinput;
+
+/** The listener for buffer events occurred during playback. */
+public interface PlaybackBufferListener {
+
+    /**
+     * Invoked when the start position of the buffer has been changed.
+     *
+     * @param startTimeMs the new start time of the buffer in millisecond
+     */
+    void onBufferStartTimeChanged(long startTimeMs);
+
+    /**
+     * Invoked when the state of the buffer has been changed.
+     *
+     * @param available whether the buffer is available or not
+     */
+    void onBufferStateChanged(boolean available);
+
+    /** Invoked when the disk speed is too slow to write the buffers. */
+    void onDiskTooSlow();
+}