Android Question Invalid media projection

[invocker]

I use MediaProjectionScreenShot to get screen shot First Time Work Fine But If I ask It again From starter service I get This Error

java.lang.SecurityException: Invalid media projection

The activity was Hiden when permission is granted

Sub mp_permissiongranted'screenshot
    Log("permissiongranted")
    Dim jo As JavaObject
    jo.InitializeContext
    jo.RunMethod("moveTaskToBack", Array(True)) 'hide activity
    end sub

The Error is Hier

mp.init(0, 0,  0)

I change it with

mp.init(GetDeviceLayoutValues.Width, GetDeviceLayoutValues.Height,  0)

But The Same Error Is their a way To solve it (client & Server)