Screen Transparency Lock

If you set the opacity to 0% , the entire screen

If you forget the password , enter the password , so covered with a transparent button group ,

If he did not know how to use well , can be embarrassing .

Applications using my ' preview' function must be used , then please check your transparency .

- Provides the following features -

The phone lock feature provides transparent .

You can set the transparency .

Provide a password hint feature .

The widget provides the ability to easily turn on and ON / OFF.