c7da266cb8
This CL removes the use of the @JNINamespace annotation and instead sets the correct JNI namespace in the build file. Bug: webrtc:8278 Change-Id: Ia4490399e45a97d56b02c260fd80df4edfa092bf Reviewed-on: https://webrtc-review.googlesource.com/76440 Commit-Queue: Magnus Jedvert <magjed@webrtc.org> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23299}
81 lines
2.7 KiB
Java
81 lines
2.7 KiB
Java
/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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package org.webrtc;
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import javax.annotation.Nullable;
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import org.webrtc.MediaStreamTrack;
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/** Java wrapper for a C++ RtpReceiverInterface. */
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public class RtpReceiver {
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/** Java wrapper for a C++ RtpReceiverObserverInterface*/
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public static interface Observer {
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// Called when the first audio or video packet is received.
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@CalledByNative("Observer")
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public void onFirstPacketReceived(MediaStreamTrack.MediaType media_type);
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}
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final long nativeRtpReceiver;
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private long nativeObserver;
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@Nullable private MediaStreamTrack cachedTrack;
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@CalledByNative
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public RtpReceiver(long nativeRtpReceiver) {
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this.nativeRtpReceiver = nativeRtpReceiver;
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long nativeTrack = nativeGetTrack(nativeRtpReceiver);
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cachedTrack = MediaStreamTrack.createMediaStreamTrack(nativeTrack);
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}
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@Nullable
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public MediaStreamTrack track() {
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return cachedTrack;
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}
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public boolean setParameters(@Nullable RtpParameters parameters) {
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return parameters == null ? false : nativeSetParameters(nativeRtpReceiver, parameters);
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}
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public RtpParameters getParameters() {
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return nativeGetParameters(nativeRtpReceiver);
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}
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public String id() {
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return nativeGetId(nativeRtpReceiver);
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}
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@CalledByNative
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public void dispose() {
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cachedTrack.dispose();
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if (nativeObserver != 0) {
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nativeUnsetObserver(nativeRtpReceiver, nativeObserver);
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nativeObserver = 0;
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}
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JniCommon.nativeReleaseRef(nativeRtpReceiver);
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}
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public void SetObserver(Observer observer) {
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// Unset the existing one before setting a new one.
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if (nativeObserver != 0) {
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nativeUnsetObserver(nativeRtpReceiver, nativeObserver);
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}
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nativeObserver = nativeSetObserver(nativeRtpReceiver, observer);
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}
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// This should increment the reference count of the track.
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// Will be released in dispose().
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private static native long nativeGetTrack(long rtpReceiver);
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private static native boolean nativeSetParameters(long rtpReceiver, RtpParameters parameters);
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private static native RtpParameters nativeGetParameters(long rtpReceiver);
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private static native String nativeGetId(long rtpReceiver);
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private static native long nativeSetObserver(long rtpReceiver, Observer observer);
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private static native void nativeUnsetObserver(long rtpReceiver, long nativeObserver);
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};
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