location

Can't get location permission for Android app

由 ﹥＞﹥吖頭↗ 提交于 2019-12-14 03:49:03
问题 I have the following in my manifest: <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> I also have the location permission set in my phone's settings. Yes, GPS is enabled on the phone. Here, I check for the permission: if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) { int hasLocationPermission = mContext.checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION); Log.d(TAG,

Linux下的Nginx基础学习01

由 时光总嘲笑我的痴心妄想 提交于 2019-12-14 03:36:37
Linux安装nginx Error解决 Error：出现configure: error: no acceptable C compiler found in $PATH错误 解决： 由于没有gcc导致的，安装gcc即可解决 命令： yum install gcc Error：configure: error: You need a C++ compiler for C++ support. 解决： 缺少c++库 命令： yum -y install gcc-c++ nginx无法启动: libpcre.so.1/libpcre.so.0: cannot open shared object file解决办法 NGINX启动时提示错误： /usr/local/nginx/sbin/nginx -t /usr/local/nginx/sbin/nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory 解决： ln -s /usr/local/lib/libpcre.so.1 /lib64 32位系统则： ln -s /usr/local/lib/libpcre.so.1 /lib 注： /usr/local

Center map on user's location (Google Maps API v3)

由 情到浓时终转凉″ 提交于 2019-12-14 03:35:00
问题 I've looked a lot of various other reports about this problem, but I can't find the solution to get the location of user. Here is my code: <script src='https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=true'> </script> <script> // prepare variables var main = document.getElementById('main'); // async XHR request var xhReq = new XMLHttpRequest(); xhReq.open('GET','../data/data.json', true); xhReq.onload = function (e) { if ((xhReq.readyState === 4) && (xhReq.status === 200)) { // prepare

How to learn location of the web user?

由 有些话、适合烂在心里 提交于 2019-12-14 03:33:56
问题 We have started developing an application for location aware emergency service. The users can connect through computer,smart phone or even through WAP. The problem we are facing is, we don't know how to get the location of the user who is asking for service. If it is GPS enabled smart phone, it can be located though the app. I have seen google map locating the cell phone using BTS tower's location in GPS-less smart phones (Like Nokia E-series). But I couldn't find any API in Nokia site which

Do I need to Use an AlarmManager and WakeLock to periodically use a LocationClient?

由 北慕城南 提交于 2019-12-14 02:31:03
问题 Posts from over a year ago suggest that it is necessary to use a WakeLock to reserve CPU to gather location information (CommonsWare in particular here Android Periodic GPS location updates with AlarmManager inside a Service). However I do not understand why I cannot simply call a Service every 28 minutes, connect the LocationClient, set a timer to wait 2 minutes, then get the most recent location, disconnect the client, and then stop the service. Because Commonsware and the user who forked

Stop location updates when app terminate

由 邮差的信 提交于 2019-12-14 01:29:50
问题 I'm developing an app which sends notifications when you are nearby of promoted places. My problem is when I go to background and then I quit the app, I don't want the location services working when the app doesn't work (but I want them to work in background). I saw only 3 apps which close the gps when the app is closed and I want to know how they did that, Facebook, Google Maps and Apple Maps, not Foursquare, not FieldTrips... Thank you everybody. 回答1: you can add an observer for

How to remove Marker and redraw it again when changing location on Android map

由 丶灬走出姿态 提交于 2019-12-14 00:25:51
问题 ////Before editing I am using the below code to redraw a Marker on android map, actually it redraw a marker but it doesn't remove the old one, I tried mapView.invlaidate but it didn't remove the old one. Here is the onLocationChanged function: @Override public void onLocationChanged(Location location) { // mapView.invalidate(); //getCurrantPoint(); OverlayItem currentOverlay = new OverlayItem(getCurrantPoint(),"Current Location","Here is my current location!!!"); itemizedoverlay2.addOverlay

How to nearby interest attraction or interest place of city, location

由 杀马特。学长 韩版系。学妹 提交于 2019-12-13 23:44:26
问题 How to nearby interest attraction or interest place of city, location? For example image: top box or right box. I want get those information. What have I use? Google Api place or Wiki api? ...and piece request, source code. Thanks 回答1: It sounds like you want the Google Places API. There are lots of demos and code examples on the documentation site. 来源： https://stackoverflow.com/questions/42588096/how-to-nearby-interest-attraction-or-interest-place-of-city-location

GPS Location not being changed android

由 喜欢而已 提交于 2019-12-13 21:14:53
问题 I'm writing a simple app that needs to set the current GPS coordinates from let's say point A, then travel to another point B and have it detect the coordinates at point B. I am able to get point A coordinates no problem. I'm just not getting it to detect the coordinates at point B, it reads the same coordinates as the ones at point A. I've got the app installed on my phone, and I am driving a mile between points. My manifest file includes every possible permission for location. Here is the

getLastKnownLocations always returns null

由 最后都变了- 提交于 2019-12-13 21:00:00
问题 I am unable to getLastKnownLocations on my Android device (Samsung Galaxy Note N7000) as it is always null, towers is detected as network so it is fine, anybody got any idea how to get my location? d = getResources().getDrawable(R.drawable.songs_gray); //Placing pinpoint at location lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE); Criteria crit = new Criteria(); towers = lm.getBestProvider(crit, false); Toast.makeText(LocationActivity.this, "Towers: " + towers, Toast.LENGTH
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