如何在Android Studio(Java)中从GeoJSON获取坐标?
GeoJSON如下所示:如何在Android Studio(Java)中从GeoJSON获取坐标?,android,get,geometry,coordinates,geojson,Android,Get,Geometry,Coordinates,Geojson,GeoJSON如下所示: "generator": "overpass-ide", "copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL.", "timestamp": "2020-11-08T1
"generator": "overpass-ide",
"copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL.",
"timestamp": "2020-11-08T14:30:02Z",
"features": [
{
"type": "Feature",
"properties": {
"@id": "node/16541597",
"amenity": "fuel",
"brand": "Aral",
"brand:wikidata": "Q565734",
"brand:wikipedia": "en:Aral AG",
"man_made": "surveillance",
"name": "Aral",
"surveillance": "outdoor",
"wheelchair": "yes"
},
"geometry": {
"type": "Point",
"coordinates": [
13.3454394,
52.5464403
]
},
"id": "node/16541597"
},
我需要两个坐标13.34和52.54,但GeoJSON文件中还有更多的点,我已经作为层加载到Android Studio中
有没有一种简单的方法,或者有没有另一种方法来获取这些数字?您可以使用一个库来实现这一点。谷歌有一个,如果你想保持apk的小型化,你可以在GSON上编写自己的geojson解码器。