ScreenCapture.CaptureScreenshot black image android

Hi!
I'm trying to simulate an in-game camera in a VR game. The concept is easy, after the users takes a picture he could then watch it later on an album. Currently, I'm using ScreenCapture.CaptureScreenshot for capturing the image and then loading the picture on a Texture2D image for the album. On UnityEditor(PC) works fine and the picture shows, but when I adapt it for mobile (android), the picture taken is all black. The picture itself is captured no problem, but is totally black.

I've tryed some tips that I read online, like using an enumerator and WaitForEndOfFrame, but with no result.

Code (CSharp):

1. private IEnumerator takeScreenshootAnimation()
2.     {
3.         yield return new WaitForEndOfFrame();
4.         ScreenCapture.CaptureScreenshot("Screenshot.png");

Anyone nows or have had the same problem? Thanks for your time!

 

I saw the same thing, and used a render texture to get a screen shot:

Code (CSharp):

1.  
2.     private Texture2D eyedropperTexture;
3.     private Rect eyeRect;
4.     private bool firstGetPixel = true;
5.     private RenderTexture eyedropperRenderTexture;
6.  
7.     public IEnumerator GetPixel(bool saveImage)
8.     {
9.         yield return new WaitForEndOfFrame();
10.  
11.         if (firstGetPixel)
12.         {
13.             firstGetPixel = false;
14.  
15.             eyedropperTexture = new Texture2D(Screen.width, Screen.height, TextureFormat.ARGB32, false);
16.             eyeRect = new Rect(0, 0, Screen.width, Screen.height);
17.  
18.             eyedropperRenderTexture = new RenderTexture(Screen.width, Screen.height, 24, RenderTextureFormat.ARGB32);
19.             eyedropperRenderTexture.Create();
20.  
21.             eyedropperCamera.targetTexture = eyedropperRenderTexture;
22.             eyedropperCamera.enabled = false;
23.         }
24.  
25.         RenderTexture currentRT = RenderTexture.active;
26.         try
27.         {
28.             RenderTexture.active = eyedropperCamera.targetTexture;
29.             eyedropperCamera.backgroundColor = Camera.main.backgroundColor;
30.             eyedropperCamera.transform.position = Camera.main.transform.position;
31.             eyedropperCamera.transform.rotation = Camera.main.transform.rotation;
32.             eyedropperCamera.Render();
33.             eyedropperTexture.ReadPixels(new Rect(0, 0, eyedropperCamera.targetTexture.width, eyedropperCamera.targetTexture.height), 0, 0);
34.         }
35.         finally
36.         {
37.             RenderTexture.active = currentRT;
38.         }
39.     }
40.  

 

Thanks, that did the trick!