When developing a compass in android, it is possible to check for reliability of sensors by inspecting the accuracy parameter passed in
How 开发者_如何学Goto calculate magnetic heading value to get geographical direction i.e., North, North-East, East, East-South, South, South-West, West, West-North?
I am developing an app开发者_开发百科 using android OS for which I need to know how can I calculate the movement of the device up in the vertical direction.
I have been working on a small compass app the past couple of days, and have gotten the code up and running, but it seems that the compass reading is not accurate. After calibrating both phones, my fi
A part of one of my iPhone applications needs to display a compass which points to a location. It\'s not north - it\'s a location (using latitude and longitude).
I am trying to build an app for the iPhone 4 which enables the user to \"point\" at a hardcoded destination and a dot appears where the destination is located.
I\'m programming an application for the Samsung Galaxy, using flash. I\'d like to access the digital compass, but I can\'t with Actionscript. :(
I got a magnetic heading value from a compass. Now I need to rotate the needle based on the heading(angle) from that. Please someon开发者_StackOverflowe guide me how to do this.
Is it possi开发者_开发问答ble to access the compass with Javascript on an iphone/ android device from a web app? Have been looking all over the net for hours I know you can access the accelerometer wi
Can I get the magnetic heading value on the following delegate? If so, how can I get it into a UILabel?
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