Any ideas on how to take over the screen
I'm researching a little bit for a project at my university. I've got loads of books to educate myself, but instead of just going through them from the very beginning I would like to better orient myself. Any insights you might have would be very appreciated!
Basically I'm thinking about a way to make the screen respond to what's happening to the phone, independently of the app running in the foreground at any given moment. For example
- the phone drops under the table where it's dark and the phone's screen begins flashing to make it easy to find,
- you tap the side of the phone, or swirl it around playing a game, and the screen tints itself red giving an impression of taking in some damage
Obviously this would have to be an app connected for example to the accelerometer, able to modify or overlay what's currently being displayed. Is that stuff even possible?
I'm not expecting a solution here
Just some brainstorming ideas that would send me in the right direction. Names of classes, sections of documentation, stuff like that. Thank you!