How to enable Panini keypad to work on emulator as well

How to enable Panini keypad to work on emulator as well

I have to create an Android application in which user can type in all
Indian languages. So for this I think to give user an link in my
application from where user could download IME from which he want to type
in EditText. I think that it's better to provide user Panini Keypad App
link so that user could download his native language IME.(As Panini Keypad
is available in all Indian languages.)
But I have to test it in my emulator as well whether it's working or not.
But Panini Keypad IME not works on emulator it gives blank boxes.
So please help me how do I type in my emulator as well using Panini
keypad(Actually I am not having actual device on which I could test it).
I have successfully install Panini Keypad and also enable it in setting
for typing.