Help Phone keeps trying to take pictures

[DarknessX03]

Today, when I turned on my phone, it suddenly took me to the camera application, showing me that I had taken a picture. I pressed no button for this however, so I was pretty confused. I shrugged it off and started looking through my texts, browser, etc. All of the sudden, it happens again. Whenever I do anything on the phone, this keeps happening. I tried turning it off and back on, and that didn't work either. Is there anything I can do to fix this issue?

 

[AndyOpie150]

If the phone isn't rooted, then go to settings/privacy and select the factory reset option. It will put the phone back to how it was when it was new. It will wipe all your previous data.
Use AppTyrant to save all your apps to a folder on the SD card. After reset you go to folder and select to install each one, on at a time (better and faster than trying to find them and download them from the PlayStore).
When you sign back into the PlayStore app Goggle will restore all your contacts that are synced with your Google account.