Creating Fake Status Bar Information

I'm trying to fake some information that are shown on the status bar (I'm doing this for a good reason, for example when a thief steels the phone, he doesn't deserve to know the st

Solution 1:

That screen shown in app for battery you can make that...by making the app full screen mode and show your custom title bar like with wifi level battery level time icons and also pop up one custom dialog for battery low as same as android pops up.

Solution 2:

This must be done at build time. The reason for this is because the base level of android has the statusbar code. YOU MUST recompile the ROM there is NO way around this. These are system level broadcasts that are broadcasted within the phone. You cannot control this, even with root its still impossible.

Once again, to do this properly you MUST have code that will allow you to recompile your source code of your phone. A custom rom would suit this.