test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/CameraVideoViewTest.cs

   1
   2 using global::System;
   3 using Tizen.NUI.BaseComponents;
   4 using Tizen.NUI.Components;
   5
   6 namespace Tizen.NUI.Samples
   7 {
   8     using tlog = Tizen.Log;
   9
  10     public class CameraVideoViewTest : IExample
  11     {
  12
  13         Window win;
  14         CameraView cameraView;
  15         VideoView videoView;
  16         Tizen.Multimedia.Camera camera;
  17
  18         const string tag = "gab_test";
  19
  20         public void Activate()
  21         {
  22             win = NUIApplication.GetDefaultWindow();
  23             win.BackgroundColor = new Color(1, 1, 1, 0);
  24             win.KeyEvent += Win_KeyEvent;
  25
  26             AddCameraView();
  27             AddVideoView();
  28         }
  29
  30         private void AddCameraView()
  31         {
  32             camera = new Tizen.Multimedia.Camera(Tizen.Multimedia.CameraDevice.Front);
  33
  34             // default display type is Window (Overlay mode)
  35             cameraView = new CameraView(camera.Handle, CameraView.DisplayType.Window);
  36             cameraView.Size = new Size(300, 300);
  37             cameraView.Position = new Position(100, 50);
  38
  39             if (camera != null && camera.State == Tizen.Multimedia.CameraState.Created)
  40             {
  41                 camera.StartPreview();
  42             }
  43             win.Add(cameraView);
  44         }
  45
  46         private void AddVideoView()
  47         {
  48             videoView = new VideoView();
  49             videoView.Underlay = false;
  50             string resourcePath = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "v.mp4";
  51             videoView.ResourceUrl = resourcePath;
  52             videoView.Looping = true;
  53             videoView.Size = new Size(300, 300);
  54             videoView.Position = new Position(100, 360);
  55             videoView.Play();
  56             win.Add(videoView);
  57         }
  58
  59         public void Deactivate()
  60         {
  61             win.KeyEvent -= Win_KeyEvent;
  62
  63             if (camera != null )
  64             {
  65                 if(camera.State == Tizen.Multimedia.CameraState.Preview)
  66                     camera.StopPreview();
  67
  68                 camera.Dispose();
  69             }
  70
  71             videoView.Dispose();
  72
  73             tlog.Fatal(tag, $"Deactivate()! cameraView dispsed");
  74         }
  75
  76
  77         private void Win_KeyEvent(object sender, Window.KeyEventArgs e)
  78         {
  79             if (e.Key.State == Key.StateType.Down)
  80             {
  81                 tlog.Fatal(tag, $"key pressed name={e.Key.KeyPressedName}");
  82                 if (e.Key.KeyPressedName == "XF86Back")
  83                 {
  84                     Deactivate();
  85                 }
  86             }
  87         }
  88
  89     }
  90 }
  91
  92