Android Question Captures the mobile screen

I already looked at the link, but it is for recording video. I suppose this information will be useful to me later. I am looking for something that takes a screenshot and saves it to a jpg file.

Even though I copied the library to the B4A library folder, I tried to compile the example without modifying anything, but it does not compile.

I checked the code, but I didn't find anything about how to take a screenshot. I must have overlooked it.

You can try:

I found the solution to my problem in this post https://www.b4x.com/android/forum/threads/b4a-ah_takescreenshot-take-a-screenshot-library.130872/. Even though I will also try the latest response that was given to me to see if it works as well.

edgar_ortiz said:

You can try:

B4X:

Sub Tomar_ScreenShot
    Dim lcView As B4XView = Activity
    Dim lcScreenShot As Bitmap = lcView.Snapshot
    Dim Out As OutputStream
    Dim lcFileName As String = Starter.wceNombreEncuesta & ".png"
    Out = File.OpenOutput(File.DirDefaultExternal, lcFileName, False)
    lcScreenShot.WriteToStream(Out, 100, "PNG")
    Out.Close
End Sub

Click to expand...

I tried to test the code but b4a tells me that B4XView is an unknown member. Am I missing a library or something else?

Check library XUI