gps
Heading accuracy is coming up negative
I am trying to show compass on my screen if ([CLLocationManager headingAvailable]) { CLController.locMgr.headingFilter = 0.1;[详细]
2023-04-12 00:38 分类：问答why is my gps getting "hung up?"
I am trying to implement a gps location listener that will stay on and continuously update in the background. I realize this is bad practice but开发者_Go百科 I am doing this for testing purposes. Righ[详细]
2023-04-11 21:45 分类：问答Android how to use GPS lastknownlocation IFF locationchangedlistener won't run
I have a service that runs this thread to get GPS coordinates LocationManager lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE);[详细]
2023-04-11 20:15 分类：问答Phonegap Android and GPS satellite
It seems phonegap does not use GPS satellite instead geolocation from cellular network. I am not satisfied with the accuracy, always between 150-1000 meters. GPS activity logo is notdisplayed as well.[详细]
2023-04-11 19:26 分类：问答iPhone 4 calculate Day Duration programmatically from GPS latitude and day of the year
I\'m looking at this wikipedia article: http://en.wikipedia.org/wiki/Day_length http://en.wikipedia.org/wiki/Sunrise_equation[详细]
2023-04-11 13:32 分类：问答How to use the gps to cast a notification when a user come back
I want to create a reminder system for my android user. When the user set the reminder and leave a point, I would like my service to cast him a notification when he come back near this point (let\'s s[详细]
2023-04-11 08:25 分类：问答iOS - Assisted GPS
How would I go about figuring the position of someone inside (or outside) of a given area (such as a building) using assisted GPS with IOS app?[详细]
2023-04-11 07:08 分类：问答Android send latitude and longitude on an interval, Location Object
I\'ve looked at a few other questions and tutorials but I\'m not getting what I\'m looking for I am trying to get the latitude and longitude in this format[详细]
2023-04-11 06:54 分类：问答iOS GPS Arrow White or Purple Color What is the difference?
The GPS arrow that appears in the status bar. For my app it always shows up as a white arrow even when the app is in the foreground. Whereas f开发者_Go百科or the Maps app the arrow shows up as purple.[详细]
2023-04-11 06:19 分类：问答Does the Android GPS drain battery when trying to get first fix?
I noticed something odd on my HTC Desire S Android phone: If the GPS cannot get a fix the GPS icon in the notification bar stays blinking the whole day. Even if I force stop all applications using the[详细]
2023-04-10 21:05 分类：问答
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