I would like to know how to lock the cell phone via code to stay in the application only, when pressing back and home on the device do nothing, then pressing a button it quits the application.
Can you do this?
I would like to know how to lock the cell phone via code to stay in the application only, when pressing back and home on the device do nothing, then pressing a button it quits the application.
Can you do this?
Prevent closing your app with the back button is easy, just overwrite the onBackPressed
method of your main Activity and do not fire the super .
@Override
public void onBackPressed() {
// super.onBackPressed(); <- Não utilizar!
}
Overwrite the Home button I think it's almost impossible the way you want, as I believe the only way is to do a Launcher , but when the button is pressed, Android asks the user which launcher to use and it will have theirs.
If you want to try this form, here > have a tutorial for this.