| /* |
| * Copyright (c) 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.examples.androidnativeapi; |
| |
| import android.content.Context; |
| import android.os.Handler; |
| import android.os.HandlerThread; |
| import org.webrtc.CapturerObserver; |
| import org.webrtc.SurfaceTextureHelper; |
| import org.webrtc.VideoCapturer; |
| import org.webrtc.VideoSink; |
| |
| public class CallClient { |
| private static final String TAG = "CallClient"; |
| private static final int CAPTURE_WIDTH = 640; |
| private static final int CAPTURE_HEIGHT = 480; |
| private static final int CAPTURE_FPS = 30; |
| |
| private final Context applicationContext; |
| private final HandlerThread thread; |
| private final Handler handler; |
| |
| private long nativeClient; |
| private SurfaceTextureHelper surfaceTextureHelper; |
| private VideoCapturer videoCapturer; |
| |
| public CallClient(Context applicationContext) { |
| this.applicationContext = applicationContext; |
| thread = new HandlerThread(TAG + "Thread"); |
| thread.start(); |
| handler = new Handler(thread.getLooper()); |
| handler.post(() -> { nativeClient = nativeCreateClient(); }); |
| } |
| |
| public void call(VideoSink localSink, VideoSink remoteSink, VideoCapturer videoCapturer, |
| SurfaceTextureHelper videoCapturerSurfaceTextureHelper) { |
| handler.post(() -> { |
| nativeCall(nativeClient, localSink, remoteSink); |
| videoCapturer.initialize(videoCapturerSurfaceTextureHelper, applicationContext, |
| nativeGetJavaVideoCapturerObserver(nativeClient)); |
| videoCapturer.startCapture(CAPTURE_WIDTH, CAPTURE_HEIGHT, CAPTURE_FPS); |
| }); |
| } |
| |
| public void hangup() { |
| handler.post(() -> { nativeHangup(nativeClient); }); |
| } |
| |
| public void close() { |
| handler.post(() -> { |
| nativeDelete(nativeClient); |
| nativeClient = 0; |
| }); |
| thread.quitSafely(); |
| } |
| |
| private static native long nativeCreateClient(); |
| private static native void nativeCall( |
| long nativeAndroidCallClient, VideoSink localSink, VideoSink remoteSink); |
| private static native void nativeHangup(long nativeAndroidCallClient); |
| private static native void nativeDelete(long nativeAndroidCallClient); |
| private static native CapturerObserver nativeGetJavaVideoCapturerObserver( |
| long nativeAndroidCallClient); |
| } |