Android Tutorial How to make screenshots!

Erel said:

You cannot take screenshots of other applications. On some rooted devices there are all kinds of workarounds. Search google for more information. I haven't tried any of them.

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Erel said:

You cannot take screenshots of other applications. On some rooted devices there are all kinds of workarounds. Search google for more information. I haven't tried any of them.

Click to expand...

/system/bin/screencap -p /sdcard/screenshot.png

agraham said:

You can get a sort of screenshot with the Reflection library, but only from within the displayed Basic4android Activity

B4X:

Sub Btn1_Click
   Dim Obj1, Obj2 As Reflector
   Dim bmp As Bitmap
   Dim c As Canvas
   Obj1.Target = Obj1.GetActivityBA
   Obj1.Target = Obj1.GetField("vg")
....../.....   
   bmp.WriteToStream(out, 100, "PNG")
   Out.Close
End Sub

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Erel said:

It is much simpler. You can get the Bitmap with ImageView.Bitmap and then save it with Bitmap.WriteToStream.

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