location-aware

问题 Does anyone know where I can find an example of some javascript code for the new location-aware features of Firefox 3.5? 回答1: Try hacks.mozilla.org and Mozilla docs 来源： https://stackoverflow.com/questions/1177726/where-is-a-sample-of-some-javascript-code-for-location-aware-browsing-in-firefox

问题 When starting my app, several POI coordinates shall be added to the Android System. Some hours later, my app is closed and the user walks close to one of the POI he shall get notified e.g. through a status message. Is this the right approach for my scenario? Are there more things available in Android to achieve this? public void addProximityAlert (double latitude, double longitude, float radius, long expiration, PendingIntent intent) 回答1: Yes, you would use LocationManager and

问题 I need to work out how to change the default 'my location' blue dot with an image, that will also act in the same fashion as a compass pointing the direction of travel. This can be worked out by the device compass or by detecting direction of travel from GPS I've done some Googling but so far only found a reference for the method of changing the dot on the iPhone, and I am working with Android... I'd appreciate some support and guidance in this Kind regards Nick In OnCreate: LocationManager