trent/libre_gps_parser
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implement truncate gps coord precision to 7 decimal places

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Trent Palmer
2019-07-28 19:02:14 -07:00
parent 7e435afe20
commit d0395df257
4 changed files with 19 additions and 4 deletions
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2
lib/about.dart
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@@ -55,7 +55,7 @@ InkWell aboutApp(BuildContext context) {
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Text(
'Version: 0.1.3\n',
'Version: 0.1.4\n',
style: TextStyle(
color: candyApple,
),

15
lib/global_helper_functions.dart
View File

@@ -256,6 +256,17 @@ int newTimeStamp() {
return (date.millisecondsSinceEpoch / 1000).floor();
}
String _latLongShortener(String latLong) {
List<String> _splitLatLong = latLong.split(',');
List<String> _splitLat = _splitLatLong[0].split('.');
List<String> _splitLong = _splitLatLong[1].split('.');
String result = _splitLat[0] + '.';
result += ((_splitLat[1].length > 6) ? _splitLat[1].substring(0, 7) : _splitLat[1]);
result += ',' + _splitLong[0] + '.';
result += ((_splitLong[1].length > 6) ? _splitLong[1].substring(0, 7) : _splitLong[1]);
return result;
}
Future<String> parseMapUrl(String mapUrl) async {
if (mapUrl.contains('mapq.st')) {
try {
@@ -268,7 +279,7 @@ Future<String> parseMapUrl(String mapUrl) async {
r'(<meta)\s*(property="place:location:longitude")\s*(content=")(.+)"\s*(/>)');
Match _longMatch = _longExp.firstMatch(mapInfo);
String result = _latMatch.group(4) + ',' + _longMatch.group(4);
return (result);
return _latLongShortener(result);
} catch (e) {
print(
'$e can\'t connect to internet in global_helper_functions.parseMapUrl');
@@ -285,7 +296,7 @@ Future<String> parseMapUrl(String mapUrl) async {
RegExp subGmapUrl = RegExp(r'@([^,]*,[^,]*),([^,]*,[^,]*)');
Match subMatch = subGmapUrl.firstMatch(subMapInfo);
String result = subMatch.group(1);
return (result);
return _latLongShortener(result);
} catch (e) {
print(
'$e can\'t connect to internet in global_helper_functions.parseMapUrl');