QUOTE(jacksonywl @ Jan 21 2014, 09:08 PM)
Yeah I mean, not dare to simply freeze stock app, in case FC here and there later..
Maybe I shall keep googling or suggesting to some dev to develop such a small but convenient appĀ

If you're using Nova Launcher, here's what you can do. Download
Floating Toucher. Then try to configure one of the shortcuts of Floating Toucher to "Language and Input" setting. Shortcut>Activities(Nova Launcher)>Settings>Language and Input.
That's probably as close as what you want (out of my head)
It's kinda tiring to keep pulling down the notification bar so I have used Floating Toucher for a lot of my shortcuts

And freezing the stock keyboard will bring FC la...it's just a keyboard..lol..but before you freeze it, make sure you have another keyboard la
This post has been edited by ohcipala: Jan 21 2014, 09:19 PM