How to Force Android Software Keyboard To Show Up

Hey Devs, Does anyone know how I can force open android keyboard with blueprints?

Since all the the textBox widget elements are hidden behind the keyboard most of the times in a landscape mode. So, to compensate this I’ve made a custom widget with a text box to be displayed at the desired position when any textbox is in focus.

I’m forcing the custom textbox widget to be in focus, but the keyboard ain’t popping up. So how do I pop open the keyboard forcefully?

Thanks.