public virtual void SetupVideo(Guid id)
{
global::Android.App.Application.SynchronizationContext.Post(_ =>
{
AgoraVideoViewHolder <FrameLayout> container = _containers.FirstOrDefault(a => a.GUID == id);
if (container == null)
{
return;
}
SurfaceView layout = RtcEngine.CreateRendererView(container.NativeView.Context);
layout.SetZOrderMediaOverlay(true);
container.NativeView.AddView(layout);
VideoCanvas canvas = new VideoCanvas(layout, (int)container.VideoView.Mode, (int)container.StreamUID);
container.VideoView.IsOffline = false;
if (container.StreamUID == 0 || container.StreamUID == _myId)
{
_agoraEngine?.SetupLocalVideo(canvas);
_agoraEngine?.StartPreview();
}
else
{
_agoraEngine?.SetupRemoteVideo(canvas);
}
container.NativeView.Visibility = ViewStates.Visible;
}, null);
}
/// <summary>
/// Setups the video.
/// </summary>
/// <param name="uid">Uid.</param>
public virtual void SetupVideo(uint uid)
{
global::Android.App.Application.SynchronizationContext.Post(_ =>
{
AgoraVideoViewHolder <FrameLayout>[] containers = _containers.Where(a => a.StreamUID == uid).ToArray();
if (containers.Length == 0)
{
return;
}
containers.ToList().ForEach(container => {
SurfaceView layout = RtcEngine.CreateRendererView(container.NativeView.Context);
layout.SetZOrderMediaOverlay(true);
container.NativeView.AddView(layout);
VideoCanvas canvas = new VideoCanvas(layout, (int)container.VideoView.Mode, (int)uid);
container.VideoView.IsOffline = false;
if (_agoraEngine != null)
{
if (uid == 0 || uid == _myId)
{
_agoraEngine.SetupLocalVideo(canvas);
_agoraEngine.StartPreview();
}
else
{
_agoraEngine.SetupRemoteVideo(canvas);
}
}
container.NativeView.Visibility = ViewStates.Visible;
});
}, null);
}
private void SetupLocalVideo()
{
FrameLayout container = (FrameLayout)FindViewById(Resource.Id.local_video_view_container);
SurfaceView surfaceView = RtcEngine.CreateRendererView(BaseContext);
surfaceView.SetZOrderMediaOverlay(true);
container.AddView(surfaceView);
_rtcEngine.SetupLocalVideo(new VideoCanvas(surfaceView, VideoCanvas.RenderModeAdaptive, 0));
}
public Preview(Context context, SurfaceView sv) : base(context)
{
mSurfaceView = sv;
// addView(mSurfaceView);
mHolder = mSurfaceView.Holder;
mHolder.AddCallback(this);
mHolder.SetType(SurfaceType.PushBuffers);
//mSurfaceView.setZOrderOnTop(true);
mSurfaceView.SetZOrderMediaOverlay(true);
SetBackgroundColor(Color.Transparent);
}
private void SetupLocalVideo()
{
FrameLayout container = (FrameLayout)FindViewById(Resource.Id.local_video_view_container);
_localVideoView = RtcEngine.CreateRendererView(BaseContext);
_localVideoView.SetZOrderMediaOverlay(true);
container.AddView(_localVideoView);
AgoraEngine.SetupLocalVideo(new VideoCanvas(_localVideoView, VideoCanvas.RenderModeAdaptive, 0));
if (!string.IsNullOrEmpty(AgoraSettings.Current.EncryptionPhrase))
{
AgoraEngine.SetEncryptionMode(AgoraSettings.Current.EncryptionType.GetModeString());
AgoraEngine.SetEncryptionSecret(AgoraSettings.Current.EncryptionPhrase);
}
AgoraEngine.StartPreview();
}
private void SetupLocalVideo()
{
try
{
FrameLayout container = (FrameLayout)FindViewById(Resource.Id.local_video_view_container);
_localVideoView = RtcEngine.CreateRendererView(BaseContext);
_localVideoView.SetZOrderMediaOverlay(true);
container.AddView(_localVideoView);
AgoraEngine.SetupLocalVideo(new VideoCanvas(_localVideoView, VideoCanvas.RenderModeAdaptive, 0));
if (!string.IsNullOrEmpty(""))
{
AgoraEngine.SetEncryptionMode("aes-128-xts");
AgoraEngine.SetEncryptionSecret("");
}
AgoraEngine.StartPreview();
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
private void SetupLocalVideo()
{
try
{
FrameLayout container = (FrameLayout)FindViewById(Resource.Id.local_video_view_container);
LocalVideoView = RtcEngine.CreateRendererView(BaseContext);
LocalVideoView.SetZOrderMediaOverlay(true);
container.AddView(LocalVideoView);
//AgoraEngine.SetupLocalVideo(new VideoCanvas(LocalVideoView, VideoCanvas.RenderModeAdaptive, 0)); >> Old
AgoraEngine.SetupLocalVideo(new VideoCanvas(LocalVideoView, VideoCanvas.RenderModeHidden, 0));
if (!string.IsNullOrEmpty(""))
{
AgoraEngine.SetEncryptionMode("aes-128-xts");
AgoraEngine.SetEncryptionSecret("");
}
AgoraEngine.StartPreview();
}
catch (Exception e)
{
Methods.DisplayReportResultTrack(e);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
// 防止發生預期錯誤用:
StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
StrictMode.SetVmPolicy(builder.Build());
// 顯示最上方的app名稱
//Android.Support.V7.Widget.Toolbar toolbar = FindViewById<Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
//SetSupportActionBar(toolbar);
FindViewById <Button>(Resource.Id.btn_rec).Click += Rec_Click;
FindViewById <Button>(Resource.Id.btn_view).Click += View_Click;
// 跑馬燈
TextView tv = FindViewById <TextView>(Resource.Id.mytv);
tv.Selected = true;
// 設定使用說明的按鈕
AlertDialog.Builder alert_tips = new AlertDialog.Builder(this); // For Button_Tips
AlertDialog.Builder alert_initial = new AlertDialog.Builder(this); // For initial tips dialog
if (show_time == 0)
{
alert_initial.SetTitle("使用順序");
alert_initial.SetMessage("1. 測謊規則 -> 開始測謊 -> 查看影像.\n2. 請詳細閱讀\u201C測謊規則\u201C.\n3. 閱讀完畢後，即可\u201C開始測謊\u201C.\n4. \u201C查看影像\u201C可預覽影像，方便確認影像品質!");
alert_initial.SetIcon(Android.Resource.Drawable.IcDialogInfo);
alert_initial.SetPositiveButton(" ok", new EventHandler <DialogClickEventArgs>((sender, e) => { }));
alert_initial.Show();
show_time++;
}
FindViewById <Button>(Resource.Id.btn_tips).Click += (sender, e) =>
{
alert_tips.SetTitle("測謊說明");
alert_tips.SetMessage("1. 確保受測者臉部完全包覆於黃色提示框內.\n"
+ "2. 請確保問題可讓受測者於6秒內回答完畢，敘述問題完畢後，即可按下**開始測謊**錄製影像，6秒後將自動停止錄影.\n"
+ "3. 錄製完畢後，按下**查看影像**預覽影像品質.\n"
+ "4. 請確認影片品質並檢查Wi-Fi功能是否開啟，無誤即可按下**上傳檔案**，等待數秒後即獲得測謊結果.\n"
+ "5. 最後，由衷的邀請您按下**填寫回饋單**，給予我們寶貴的建議，謝謝體驗!!!");
alert_tips.SetIcon(Android.Resource.Drawable.IcDialogInfo);
alert_tips.Show();
};
alert_tips.SetPositiveButton(" ok", new EventHandler <DialogClickEventArgs>((sender, e) => { }));
// 相機與錄製功能設定
_MediaRecorder = new MediaRecorder();
Camera = Camera.Open();
surfaceView = FindViewById <SurfaceView>(Resource.Id.surfaceView);
_Holder = surfaceView.Holder;
_SurfaceHolderCallBack = new SurfaceHolderCallBack(this, Camera, _MediaRecorder);
_Holder.AddCallback(_SurfaceHolderCallBack);
_Holder.SetType(SurfaceType.PushBuffers);
// For rectangle on surfaceview
sv_rec = FindViewById <SurfaceView>(Resource.Id.surface_rec);
holder = sv_rec.Holder;
sv_rec.Holder.SetFormat(Android.Graphics.Format.Transparent);
holder.SetFormat(Android.Graphics.Format.Transparent);
sv_rec.SetZOrderMediaOverlay(true);
sv_rec.SetZOrderOnTop(true);
holder.AddCallback(this);
} // End of OnCreate()
