geolocation

问题 I am working on a website in which I have the User's Location Lat and Long saved in my Location table. Now I want to use a filter SearchByDistance which have values: 5km , 10km , 15km through which the user can get the results according to the specified Range. Now what I actually wants to do is to get the input from the user say 5km and get the results from my table which falls with in the range of user's saved LatLong in the Location table and 5km to that LatLong . I google on this and found

问题 I have below types documents. { "_index": "example1", "_type": "doc", "_id": "8036", "_score": 1, "_source": { "user": "kimchy8036", "postDate": "2009-11-15T13:12:00", "locations": [ [ 72.79887719999999, 21.193036000000003 ], [ -1.8262150000000001, 51.178881999999994 ] ] } } And below is mapping: { "example1": { "mappings": { "doc": { "properties": { "locations": { "type": "geo_point" }, "postDate": { "type": "date" }, "status": { "type": "long" }, "user": { "type": "text", "fields": {

问题 I have a data frame like the below and would like to convert the Latitude and Longitude columns in Degree, Minute, Second format into decimal degrees - with negative for the correct hemisphere. Is there an easy way to do that? Parent Company CPO PKO Latitude Longitude Incasi Raya X 0°51'56.29"S 101°26'46.29"E Incasi Raya X 1°23'39.29"S 101°35'30.45"E Incasi Raya X 0°19'56.63"N 99°22'56.36"E Incasi Raya X 0°21'45.91"N 99°37'59.68"E Incasi Raya X 1°41'6.56"S 102°14'7.68"E Incasi Raya X 1°15'2

问题 I know same question is already asked here in 2016 but I tried those and they are not working at all. I tried Stop Location Updates after first time and I tried method that are told in this. I want to stop location update once it get location. removeUpdate is not working. I had tried this code in onLocationChanged() method mLocationManager.removeUpdates(mListener); but it never works. removeUpdate comes in red. Please suggest me what should I do and plz watch my code and see what I have used

问题 i'm trying to get the geolocation on Android Browser but nothing happens. I'm using a Samsung Galaxy S3 but i'm not sure about the version of my browser. Android version is 4.1.2 Here is my Code: if (navigator.geolocation) { var timeoutVal = 10 * 1000 * 1000; navigator.geolocation.getCurrentPosition( displayPosition, displayError, { enableHighAccuracy: true, timeout: timeoutVal, maximumAge: 0 } ); } this is a code i copied and pasted from this site it gives me the "navigator.geolocation" but

问题 i'm trying to get the geolocation on Android Browser but nothing happens. I'm using a Samsung Galaxy S3 but i'm not sure about the version of my browser. Android version is 4.1.2 Here is my Code: if (navigator.geolocation) { var timeoutVal = 10 * 1000 * 1000; navigator.geolocation.getCurrentPosition( displayPosition, displayError, { enableHighAccuracy: true, timeout: timeoutVal, maximumAge: 0 } ); } this is a code i copied and pasted from this site it gives me the "navigator.geolocation" but

问题 i'm trying to get the geolocation on Android Browser but nothing happens. I'm using a Samsung Galaxy S3 but i'm not sure about the version of my browser. Android version is 4.1.2 Here is my Code: if (navigator.geolocation) { var timeoutVal = 10 * 1000 * 1000; navigator.geolocation.getCurrentPosition( displayPosition, displayError, { enableHighAccuracy: true, timeout: timeoutVal, maximumAge: 0 } ); } this is a code i copied and pasted from this site it gives me the "navigator.geolocation" but

问题 I am using getCurrentPosition to get local latitude and longitude. I know this function is asynchronous, just wondering how to return latitude and longitude value that can be accessed by other functions? function getGeo() { navigator.geolocation.getCurrentPosition(getCurrentLoc) } function getCurrentLoc(data) { var lat,lon; lat=data.coords.latitude; lon=data.coords.longitude; getLocalWeather(lat,lon) initMap(lat,lon) } 回答1: I would suggest you wrapping it in a promise: function getPosition()

问题 Location updates correctly when app is in foreground or when sent to background while user is moving but if app goes into stationary region while app is closed or is background location stops to update. Even if I travel distance once app goes to stationary region from background or terminate state it does not exit stationary region and stops updating location on server. Environment: React Native version: 0.59.9 Plugin version: 0.6.3 Platform: Android OS version: 7 Device manufacturer and

问题 Location updates correctly when app is in foreground or when sent to background while user is moving but if app goes into stationary region while app is closed or is background location stops to update. Even if I travel distance once app goes to stationary region from background or terminate state it does not exit stationary region and stops updating location on server. Environment: React Native version: 0.59.9 Plugin version: 0.6.3 Platform: Android OS version: 7 Device manufacturer and