how can I capture the starting of the shake?

Question

i have implemented the

 - (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {

to capture the shake when some one ends the shaking of iPhone, but I need to determine the start of shake, how can o do this?

Answer 1

try reading this :

http://devinsheaven.com/cocoa-touch-tutorial-receiving-using-the-shake-api-for-iphone-os-3/

Answer 2

- (void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event {