Screen Changes when I don't click anything

[miss_b4]

does anyone know what i can do to fix my phone? it changes screens or logs into the voice activated search or bing or goes to the switch screens page when i am using my phone and gets stuck on them and wont let me exit out of them or use my phone because it keeps doing it during calls and any time i use my phone.:angry:

 

[wkristwn]

Happens to me too. Not many solutions. Someone has said a cracked screen can do it.