Android: Circular Google Map fragment

问题

I am using Google Map fragment in my Android app. But, I need to be circular in shape like below. How can I implement it?

Map Fragment code snippet is:

<fragment
            android:id="@+id/map"
            android:name="com.google.android.gms.maps.SupportMapFragment"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            />

回答1:

If you don't need the map to be interactive (no swiping, zooming, etc.), then you could use the Google Static Maps API which gives you an image of the requested map: https://developers.google.com/maps/documentation/static-maps/

Then you could put that image inside and ImageView, and apply a circular mask on it (you can find lot's of examples for that on StackOverflow)

来源：https://stackoverflow.com/questions/33385970/android-circular-google-map-fragment