java在Android中显示Google地图而不使用片段？

Question

我看过使用片段在Android中嵌入谷歌地图的教程。但如何在布局中不使用片段和Java来显示地图呢

Answer 1

Use ^{}。引用the documentation：

MapView, a subclass of the Android View class, allows you to place a map in an Android View. A View represents a rectangular region of the screen, and is a fundamental building block for Android applications and widgets. Much like a MapFragment, the MapView acts as a container for the map, exposing core map functionality through the GoogleMap object.

Users of this class must forward all the activity life cycle methods - such as onCreate(), onDestroy(), onResume(), and onPause() - to the corresponding methods in the MapView class.

Answer 2

您可以添加MapView以查看层次结构。一定要通读这些文件，因为你要委派很多工作

https://developer.android.com/reference/com/google/android/gms/maps/MapView.html