android - 仅在 android 中显示特定城市的谷歌地图

Question

我想显示特定城市的 map ，当用户选择任何城市时，只会显示该城市的区域而不是整个 map 。我需要一些建议来做这类事情。提前致谢。

Answer 1

您可以通过 Intent 打开 map 。

String uri = "geo:"+ latitude + "," + longitude;
startActivity(new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(uri)));

// You can also choose to place a point like so:
String uri = "geo:"+ latitude + "," + longitude + "?q=my+street+address";
startActivity(new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(uri)));

/*
* The Possible Query params options are the following:
*
* Show map at location: geo:latitude,longitude
* Show zoomed map at location: geo:latitude,longitude?z=zoom
* Show map at locaiton with point: geo:0,0?q=my+street+address
* Show map of businesses in area: geo:0,0?q=business+near+city
*/