1 files changed, 27 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/android/api/org/webrtc/CapturerObserver.java b/third_party/libwebrtc/sdk/android/api/org/webrtc/CapturerObserver.java
new file mode 100644
index 0000000000..382dc15b3a
--- /dev/null
+++ b/third_party/libwebrtc/sdk/android/api/org/webrtc/CapturerObserver.java
@@ -0,0 +1,27 @@
+/*
+ *  Copyright 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+package org.webrtc;
+
+/**
+ * Interface for observering a capturer. Passed to {@link VideoCapturer#initialize}. Provided by
+ * {@link VideoSource#getCapturerObserver}.
+ *
+ * All callbacks must be executed on a single thread.
+ */
+public interface CapturerObserver {
+  /** Notify if the capturer have been started successfully or not. */
+  void onCapturerStarted(boolean success);
+  /** Notify that the capturer has been stopped. */
+  void onCapturerStopped();
+
+  /** Delivers a captured frame. */
+  void onFrameCaptured(VideoFrame frame);
+}