Combine webrtc/api/java/android and webrtc/api/java/src.

webrtc/api/java/src/org/webrtc/MediaStream.java

-/*
- *  Copyright 2013 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;
-
-import java.util.LinkedList;
-
-/** Java wrapper for a C++ MediaStreamInterface. */
-public class MediaStream {
-  public final LinkedList<AudioTrack> audioTracks;
-  public final LinkedList<VideoTrack> videoTracks;
-  public final LinkedList<VideoTrack> preservedVideoTracks;
-  // Package-protected for PeerConnection.
-  final long nativeStream;
-
-  public MediaStream(long nativeStream) {
-    audioTracks = new LinkedList<AudioTrack>();
-    videoTracks = new LinkedList<VideoTrack>();
-    preservedVideoTracks = new LinkedList<VideoTrack>();
-    this.nativeStream = nativeStream;
-  }
-
-  public boolean addTrack(AudioTrack track) {
-    if (nativeAddAudioTrack(nativeStream, track.nativeTrack)) {
-      audioTracks.add(track);
-      return true;
-    }
-    return false;
-  }
-
-  public boolean addTrack(VideoTrack track) {
-    if (nativeAddVideoTrack(nativeStream, track.nativeTrack)) {
-      videoTracks.add(track);
-      return true;
-    }
-    return false;
-  }
-
-  // Tracks added in addTrack() call will be auto released once MediaStream.dispose()
-  // is called. If video track need to be preserved after MediaStream is destroyed it
-  // should be added to MediaStream using addPreservedTrack() call.
-  public boolean addPreservedTrack(VideoTrack track) {
-    if (nativeAddVideoTrack(nativeStream, track.nativeTrack)) {
-      preservedVideoTracks.add(track);
-      return true;
-    }
-    return false;
-  }
-
-  public boolean removeTrack(AudioTrack track) {
-    audioTracks.remove(track);
-    return nativeRemoveAudioTrack(nativeStream, track.nativeTrack);
-  }
-
-  public boolean removeTrack(VideoTrack track) {
-    videoTracks.remove(track);
-    preservedVideoTracks.remove(track);
-    return nativeRemoveVideoTrack(nativeStream, track.nativeTrack);
-  }
-
-  public void dispose() {
-    // Remove and release previously added audio and video tracks.
-    while (!audioTracks.isEmpty()) {
-      AudioTrack track = audioTracks.getFirst();
-      removeTrack(track);
-      track.dispose();
-    }
-    while (!videoTracks.isEmpty()) {
-      VideoTrack track = videoTracks.getFirst();
-      removeTrack(track);
-      track.dispose();
-    }
-    // Remove, but do not release preserved video tracks.
-    while (!preservedVideoTracks.isEmpty()) {
-      removeTrack(preservedVideoTracks.getFirst());
-    }
-    free(nativeStream);
-  }
-
-  public String label() {
-    return nativeLabel(nativeStream);
-  }
-
-  public String toString() {
-    return "[" + label() + ":A=" + audioTracks.size() +
-        ":V=" + videoTracks.size() + "]";
-  }
-
-  private static native boolean nativeAddAudioTrack(
-      long nativeStream, long nativeAudioTrack);
-
-  private static native boolean nativeAddVideoTrack(
-      long nativeStream, long nativeVideoTrack);
-
-  private static native boolean nativeRemoveAudioTrack(
-      long nativeStream, long nativeAudioTrack);
-
-  private static native boolean nativeRemoveVideoTrack(
-      long nativeStream, long nativeVideoTrack);
-
-  private static native String nativeLabel(long nativeStream);
-
-  private static native void free(long nativeStream);
-}