I need to do a开发者_如何转开发n application to navigate in a museum, using a map of the museum and Android\'s compass. The app should help the user go to some pre-set positions on the map.
I have an app that uses de iPhone\'s compass. I use the CLLocationDirection magneticHeading value. It is given only in degrees like 234.543, and when I turn the iPhone, for example,开发者_如何学Go it
how to use compass based on direction on g开发者_运维知识库oogle maps using iphone 4 ,as MAPS app doing
I am trying to write an augmented reality application. I am using the compass, gyroscope, and GPS coordinates to create overlays. Everything is working great, except for when the user leaves portrait
I\'ve been experimenting with the compass and gyroscope on iPhone 4 and would like some help with an issue I\'m having. I want to compensate for开发者_StackOverflow社区 the slowness of the compass by
I\'m trying to develop an application that use the GPS and Compass of the iPhone in order to point some sort of pointer to a specific location (like the compass always point to the North). The locatio
I have developed a compass based on this example: http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/Compass.html
I want to rotate an ImageView with an arrow from the current user location to some previously saved开发者_运维百科 GPS location. How do I do this?
I\'m making my first Android application.As a toy problem to learn the system I want to make a simple app that display as text which direction the phone is pointing using the built in compass.
I\'m using the Android SDK (2.2) with a Droid and I have access to the 3-axis accelerometer and gyrometer.
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