private void startCall()
{
int ret = 0;
if (enableVoice)
{
startVoiceEngine();
}
if (enableVideo)
{
if (enableVideoSend)
{
// camera and preview surface
svLocal = ViERenderer.CreateLocalRenderer(this);
}
channel = viEAndroidJavaAPI.CreateChannel(voiceChannel);
ret = viEAndroidJavaAPI.SetLocalReceiver(channel, receivePortVideo);
ret = viEAndroidJavaAPI.SetSendDestination(channel, destinationPortVideo, RemoteIPString);
if (enableVideoReceive)
{
if (renderType == RenderType.OPENGL)
{
Log.Verbose(TAG, "Create OpenGL Render");
remoteSurfaceView = ViERenderer.CreateRenderer(this, true);
}
else if (renderType == RenderType.SURFACE)
{
Log.Verbose(TAG, "Create SurfaceView Render");
remoteSurfaceView = ViERenderer.CreateRenderer(this, false);
}
else if (renderType == RenderType.MEDIACODEC)
{
Log.Verbose(TAG, "Create MediaCodec Decoder/Renderer");
remoteSurfaceView = new SurfaceView(this);
}
if (mLlRemoteSurface != null)
{
mLlRemoteSurface.AddView(remoteSurfaceView);
}
if (renderType == RenderType.MEDIACODEC)
{
ret = viEAndroidJavaAPI.SetExternalMediaCodecDecoderRenderer(channel, remoteSurfaceView);
}
else
{
ret = viEAndroidJavaAPI.AddRemoteRenderer(channel, remoteSurfaceView);
}
ret = viEAndroidJavaAPI.SetReceiveCodec(channel, codecType, INIT_BITRATE, codecSizeWidth, codecSizeHeight, RECEIVE_CODEC_FRAMERATE);
ret = viEAndroidJavaAPI.StartRender(channel);
ret = viEAndroidJavaAPI.StartReceive(channel);
}
if (enableVideoSend)
{
ret = viEAndroidJavaAPI.SetSendCodec(channel, codecType, INIT_BITRATE, codecSizeWidth, codecSizeHeight, SEND_CODEC_FRAMERATE);
int camId = viEAndroidJavaAPI.StartCamera(channel, usingFrontCamera ? 1 : 0);
if (camId >= 0)
{
cameraId = camId;
compensateCameraRotation();
}
else
{
ret = camId;
}
ret = viEAndroidJavaAPI.StartSend(channel);
}
// TODO(leozwang): Add more options besides PLI, currently use pli
// as the default. Also check return value.
ret = viEAndroidJavaAPI.EnablePLI(channel, true);
ret = viEAndroidJavaAPI.EnableNACK(channel, enableNack);
ret = viEAndroidJavaAPI.SetCallback(channel, this);
if (enableVideoSend)
{
if (mLlLocalSurface != null)
{
mLlLocalSurface.AddView(svLocal);
}
}
isStatsOn = cbStats.Checked;
if (isStatsOn)
{
addStatusView();
}
else
{
removeStatusView();
}
viERunning = true;
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
Java.Lang.JavaSystem.LoadLibrary("z_shared");
Java.Lang.JavaSystem.LoadLibrary("openpeer");
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
LinearLayout localViewLayout = FindViewById <LinearLayout> (Resource.Id.myLocalViewLinearLayout);
LinearLayout remoteViewLayout = FindViewById <LinearLayout> (Resource.Id.myRemoteViewLinearLayout);
Button mediaControlButton = FindViewById <Button> (Resource.Id.myMediaControlButton);
Button audioOutputButton = FindViewById <Button> (Resource.Id.myAudioOutputButton);
EditText remoteIPAddressEditText = FindViewById <EditText> (Resource.Id.myRemoteIPAddressEditText);
localView = ViERenderer.CreateLocalRenderer(this);
localViewLayout.AddView(localView);
remoteView = ViERenderer.CreateRenderer(this, true);
remoteViewLayout.AddView(remoteView);
OPMediaEngine.Init(Android.App.Application.Context);
mediaEngine = OPTestMediaEngine.TestInstance;
if (useFrontCamera)
{
mediaEngine.CameraType = CameraTypes.CameraTypeFront;
}
else
{
mediaEngine.CameraType = CameraTypes.CameraTypeBack;
}
mediaEngine.SetEcEnabled(Java.Lang.Boolean.True);
mediaEngine.SetAgcEnabled(Java.Lang.Boolean.True);
mediaEngine.SetNsEnabled(Java.Lang.Boolean.False);
mediaEngine.SetNsEnabled(Java.Lang.Boolean.False);
mediaEngine.MuteEnabled = Java.Lang.Boolean.False;
mediaEngine.LoudspeakerEnabled = Java.Lang.Boolean.False;
mediaEngine.ContinuousVideoCapture = Java.Lang.Boolean.True;
mediaEngine.DefaultVideoOrientation = VideoOrientations.VideoOrientationPortrait;
mediaEngine.RecordVideoOrientation = VideoOrientations.VideoOrientationLandscapeRight;
mediaEngine.FaceDetection = Java.Lang.Boolean.False;
mediaEngine.SetChannelRenderView(remoteView);
mediaControlButton.Text = string.Format("Start Video Capture");
audioOutputButton.Text = string.Format("Speakerphone");
mediaControlButton.Click += delegate {
switch (mediaEngineStatus)
{
case 0:
mediaEngine.StartVideoCapture();
mediaControlButton.Text = string.Format("Start Media Channel");
mediaEngineStatus++;
break;
case 1:
mediaEngine.ReceiverAddress = remoteIPAddressEditText.Text;
mediaEngine.StartVoice();
mediaEngine.StartVideoChannel();
mediaControlButton.Text = string.Format("Stop Media Channel");
mediaEngineStatus++;
break;
case 2:
mediaEngine.StopVoice();
mediaEngine.StopVideoChannel();
mediaControlButton.Text = string.Format("Stop Video Capture");
mediaEngineStatus++;
break;
case 3:
mediaEngine.StopVideoCapture();
mediaControlButton.Text = string.Format("Start Video Capture");
mediaEngineStatus = 0;
break;
default:
break;
}
};
audioOutputButton.Click += delegate {
if (speakerphoneEnabled)
{
mediaEngine.LoudspeakerEnabled = Java.Lang.Boolean.False;
audioOutputButton.Text = string.Format("Speakerphone");
}
else
{
mediaEngine.LoudspeakerEnabled = Java.Lang.Boolean.True;
audioOutputButton.Text = string.Format("Ear Speaker");
}
speakerphoneEnabled = !speakerphoneEnabled;
};
}