Need Quick Help - Disabling user input on textbox

[Muhammad Ishaq]

I am working on Cordova app. In one page there is only one textbox when page loads it focus the textbox with cursor blinks and keyboard is open in my device.

Requirements:

But the requirement is cursor should be there but keyboard should hide because user want to input only using barcode scanner which connected by bluetooth with device.

Is it possible that cursor blinks in textbox but keyboard should not be displayed.

Thank You.

Muhammad Ishaq