android camera and microphone app

app runs in background as a service. if any app accesses the camera or microphone, a warning pops up with the name of the app and the device accessed. The WARNING ACTIVITY gives following radiobuttons with options: 1)option to FORCE STOP that particular app 2)option to KILL that particular app 2)add it to a whitelist (meaning no more warnings will be given if that app does that action again) 3)allow it this time 4)globally block camera /or microphone or both for now as an emergency action SETTINGS ACTIVITY: 1) Gives list of all apps that can access the camera 2) User is given option to whitelist any apps that are considered safe to access the camera(no warnings will be shown for whitelisted apps) 3) Gives list of all apps that can access the microphone 4) User is given option to whitelist any apps that are considered safe to access the microphone (no warnings will be shown for whitelisted apps)