I just downloaded Firefox 3.6 today and I noticed in the list of new features they have an Orientation API that can detect the direction that your laptop/computer is tilted.This is clearly a hardware
I want to create an application could detect the number of spin when user rotates the iPhone device. Currently, I am using the Compass API to get the angle and try many ways to detect spin. Below is t
How can I use the accelerometer开发者_如何转开发 feature in the iPhone to calculate distances while walking?You can\'t use the accelerometer to determine distance.
How is it possible to take the x,z values produced by the accelerometer and translate it as values that will represent a point in 360 degrees of the iphone rotation? (LANDSCAPED)
I\'m trying to read the accelerometer for a longer period of time (betw开发者_如何学Ceen one and two hours).
I\'m using PhoneGap 0.8 and I\'d like to detect a basic shake gesture. I\'ve found two relevant snippets:
I need to implement a native iPhone app to measure the velocity of the phone (basically a speedometer).I know that you can do so 开发者_如何学运维via the CoreLocation API fairly easily, but I am conce
I have an imageView in the view. It moves even if the iphone is still for some time. Why is it so ? Also the image does not respond quickly to the movement of the iphone.
How is it possi开发者_StackOverflow社区ble to let some objects fly around and bumb at the end of the view and collide on each other.
I\'m implementing shake gestures as described in this answer however if I shake my phone for longer than a second, motionEnded doesn\'t get called.
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