diff --git a/examples/androidnativeapi/AndroidManifest.xml b/examples/androidnativeapi/AndroidManifest.xml
index 19e4dc0274..f10f55a1b6 100644
--- a/examples/androidnativeapi/AndroidManifest.xml
+++ b/examples/androidnativeapi/AndroidManifest.xml
@@ -5,6 +5,7 @@
+
{ nativeClient = nativeCreateClient(); });
}
- public void call(VideoSink localSink, VideoSink remoteSink) {
- handler.post(() -> { nativeCall(nativeClient, localSink, remoteSink); });
+ 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() {
@@ -53,4 +71,7 @@ public class CallClient {
private static native void nativeHangup(long nativePtr);
@NativeClassQualifiedName("webrtc_examples::AndroidCallClient")
private static native void nativeDelete(long nativePtr);
+ @NativeClassQualifiedName("webrtc_examples::AndroidCallClient")
+ private static native VideoCapturer.CapturerObserver nativeGetJavaVideoCapturerObserver(
+ long nativePtr);
}
diff --git a/examples/androidnativeapi/java/org/webrtc/examples/androidnativeapi/MainActivity.java b/examples/androidnativeapi/java/org/webrtc/examples/androidnativeapi/MainActivity.java
index 173b797bc7..801e238782 100644
--- a/examples/androidnativeapi/java/org/webrtc/examples/androidnativeapi/MainActivity.java
+++ b/examples/androidnativeapi/java/org/webrtc/examples/androidnativeapi/MainActivity.java
@@ -11,19 +11,27 @@
package org.webrtc.examples.androidnativeapi;
import android.app.Activity;
+import android.content.Context;
import android.os.Bundle;
import android.widget.Button;
import javax.annotation.Nullable;
+import org.webrtc.Camera1Enumerator;
+import org.webrtc.Camera2Enumerator;
+import org.webrtc.CameraEnumerator;
import org.webrtc.ContextUtils;
import org.webrtc.EglBase;
import org.webrtc.GlRectDrawer;
+import org.webrtc.SurfaceTextureHelper;
import org.webrtc.SurfaceViewRenderer;
+import org.webrtc.VideoCapturer;
public class MainActivity extends Activity {
private @Nullable CallClient callClient;
private @Nullable EglBase eglBase;
private @Nullable SurfaceViewRenderer localRenderer;
private @Nullable SurfaceViewRenderer remoteRenderer;
+ private @Nullable SurfaceTextureHelper videoCapturerSurfaceTextureHelper;
+ private @Nullable VideoCapturer videoCapturer;
@Override
protected void onCreate(Bundle savedInstance) {
@@ -33,13 +41,19 @@ public class MainActivity extends Activity {
setContentView(R.layout.activity_main);
System.loadLibrary("examples_androidnativeapi_jni");
- callClient = new CallClient();
+ callClient = new CallClient(getApplicationContext());
Button callButton = (Button) findViewById(R.id.call_button);
- callButton.setOnClickListener((view) -> { callClient.call(localRenderer, remoteRenderer); });
+ callButton.setOnClickListener((view) -> {
+ if (videoCapturer == null) {
+ videoCapturer = createVideoCapturer(getApplicationContext());
+ }
+ callClient.call(
+ localRenderer, remoteRenderer, videoCapturer, videoCapturerSurfaceTextureHelper);
+ });
Button hangupButton = (Button) findViewById(R.id.hangup_button);
- hangupButton.setOnClickListener((view) -> { callClient.hangup(); });
+ hangupButton.setOnClickListener((view) -> { hangup(); });
}
@Override
@@ -54,18 +68,23 @@ public class MainActivity extends Activity {
new GlRectDrawer());
remoteRenderer.init(eglBase.getEglBaseContext(), null /* rendererEvents */,
EglBase.CONFIG_PLAIN, new GlRectDrawer());
+
+ videoCapturerSurfaceTextureHelper =
+ SurfaceTextureHelper.create("VideoCapturerThread", eglBase.getEglBaseContext());
}
@Override
protected void onStop() {
- callClient.hangup();
+ hangup();
localRenderer.release();
remoteRenderer.release();
+ videoCapturerSurfaceTextureHelper.dispose();
eglBase.release();
localRenderer = null;
remoteRenderer = null;
+ videoCapturerSurfaceTextureHelper = null;
eglBase = null;
super.onStop();
@@ -78,4 +97,24 @@ public class MainActivity extends Activity {
super.onDestroy();
}
+
+ private void hangup() {
+ if (videoCapturer != null) {
+ try {
+ videoCapturer.stopCapture();
+ } catch (InterruptedException e) {
+ throw new RuntimeException(e);
+ }
+ videoCapturer.dispose();
+ videoCapturer = null;
+ }
+ callClient.hangup();
+ }
+
+ private static VideoCapturer createVideoCapturer(Context context) {
+ CameraEnumerator enumerator = Camera2Enumerator.isSupported(context)
+ ? new Camera2Enumerator(context)
+ : new Camera1Enumerator();
+ return enumerator.createCapturer(enumerator.getDeviceNames()[0], null /* eventsHandler */);
+ }
}
diff --git a/examples/androidnativeapi/jni/androidcallclient.cc b/examples/androidnativeapi/jni/androidcallclient.cc
index 657bce2df6..4da20b995a 100644
--- a/examples/androidnativeapi/jni/androidcallclient.cc
+++ b/examples/androidnativeapi/jni/androidcallclient.cc
@@ -20,7 +20,6 @@
#include "media/engine/internalencoderfactory.h"
#include "media/engine/webrtcmediaengine.h"
#include "modules/audio_processing/include/audio_processing.h"
-#include "pc/test/fakeperiodicvideocapturer.h"
#include "rtc_base/ptr_util.h"
#include "sdk/android/native_api/jni/java_types.h"
#include "sdk/android/native_api/video/wrapper.h"
@@ -97,16 +96,8 @@ void AndroidCallClient::Call(JNIEnv* env,
local_sink_ = webrtc::JavaToNativeVideoSink(env, local_sink.obj());
remote_sink_ = webrtc::JavaToNativeVideoSink(env, remote_sink.obj());
- // The fake video source wants to be created on the same thread as it is
- // destroyed. It is destroyed on the signaling thread so we have to invoke
- // here.
- // TODO(sakal): Get picture from camera?
- video_source_ = pcf_->CreateVideoSource(
- signaling_thread_
- ->Invoke>(
- RTC_FROM_HERE, [&] {
- return rtc::MakeUnique();
- }));
+ video_source_ = webrtc::CreateJavaVideoSource(env, signaling_thread_.get(),
+ false /* is_screencast */);
CreatePeerConnection();
Connect();
@@ -138,6 +129,15 @@ void AndroidCallClient::Delete(JNIEnv* env,
delete this;
}
+webrtc::ScopedJavaLocalRef
+AndroidCallClient::GetJavaVideoCapturerObserver(
+ JNIEnv* env,
+ const webrtc::JavaRef& cls) {
+ RTC_DCHECK_RUN_ON(&thread_checker_);
+
+ return video_source_->GetJavaVideoCapturerObserver(env);
+}
+
void AndroidCallClient::CreatePeerConnectionFactory() {
network_thread_ = rtc::Thread::CreateWithSocketServer();
network_thread_->SetName("network_thread", nullptr);
@@ -277,10 +277,10 @@ void SetLocalSessionDescriptionObserver::OnFailure(const std::string& error) {
RTC_LOG(LS_INFO) << "Set local description failure: " << error;
}
-} // namespace webrtc_examples
-
static jlong JNI_CallClient_CreateClient(
JNIEnv* env,
const webrtc::JavaParamRef& cls) {
return webrtc::NativeToJavaPointer(new webrtc_examples::AndroidCallClient());
}
+
+} // namespace webrtc_examples
diff --git a/examples/androidnativeapi/jni/androidcallclient.h b/examples/androidnativeapi/jni/androidcallclient.h
index 2815b9d95f..a0507e3f7f 100644
--- a/examples/androidnativeapi/jni/androidcallclient.h
+++ b/examples/androidnativeapi/jni/androidcallclient.h
@@ -21,6 +21,7 @@
#include "rtc_base/scoped_ref_ptr.h"
#include "rtc_base/thread_checker.h"
#include "sdk/android/native_api/jni/scoped_java_ref.h"
+#include "sdk/android/native_api/video/videosource.h"
namespace webrtc_examples {
@@ -36,6 +37,10 @@ class AndroidCallClient {
// A helper method for Java code to delete this object. Calls delete this.
void Delete(JNIEnv* env, const webrtc::JavaRef& cls);
+ webrtc::ScopedJavaLocalRef GetJavaVideoCapturerObserver(
+ JNIEnv* env,
+ const webrtc::JavaRef& cls);
+
private:
class PCObserver;
@@ -60,7 +65,7 @@ class AndroidCallClient {
RTC_GUARDED_BY(thread_checker_);
std::unique_ptr> remote_sink_
RTC_GUARDED_BY(thread_checker_);
- rtc::scoped_refptr video_source_
+ rtc::scoped_refptr video_source_
RTC_GUARDED_BY(thread_checker_);
rtc::CriticalSection pc_mutex_;