B4J Question NativeHookB4j - UI application

[Ang3ls]

NativeHookB4j
there is a way to make the library into one ui application?

Non-UI Works well:

Sub AppStart(Args() As String)
   NH.Initialize("NH", Me)
   NH.startNativeMouseInputListener
   NH.enableKillCode 
   NH.EnableEventConsumption
   StartMessageLoop
End Sub

Sub NH_NativeMouseClicked(nme As NativeMouseEvent) As Boolean
    Log("CLICK")
    Return True
End Sub

Can i get the same functionality in an UI application ?
TNXXXXXXXXX

 

[somed3v3loper]

You checked page 2 of library thread ?
https://www.b4x.com/android/forum/t...intercepting-system-input-events.55826/page-2

 

[Ang3ls]

yes i have checked

This library works in UI apps. However, you won't be able to directly access UI elements from the NativeHook events since they run in a separate thread. Instead, you'll have to use Thread.RunOnGuiThread() to access UI elements (from the Threading library). I don't think this is your problem, though.

but without the StartMessageLoop i am not able to intercept mouse click...

 

[Roycefer]

UI applications automatically create their own message loops, you don't need to start one explicitly. See this project for an example of a UI application that uses jNativeHookB4J: https://b4x.com/android/forum/threads/jvm-kvm-raspi-etc-open-source.61029/ (specifically the Controller portion). I start the NH Listeners in a button_Click event sub. Nothing really magical or special going on.

If you're getting Exceptions, make sure to post them.

 

[Ang3ls]

tnx Roy