问题
How to Block BlackBerry native application or Third party application.
e.g. - Enable and Disable camera. - Enable and Disable Wifi connection. - Block Facebook,twitter app.
Same as Mr.safe application on BlackBerry app world.
[http://appworld.blackberry.com/webstore/content/63110/?lang=en][1]
How it Possible to programatically ?
回答1:
They just listen for app foregrounding and invoke their app foreground at this moment.
Here is answer how to listen app foreground event.
来源：https://stackoverflow.com/questions/10946964/how-to-block-blackberry-application-programmatically