如何在Android中启用缩放功能的情况下将标记放置在地图底部而不是地图中心（默认情况下）？

Question

In live track app I want to animate camera above marker and want to put marker always at bottom in newLocationChanged.

If I am building CameraPosition without zoom, It works fine.

But with zoom also I need to achieve same.

Answer 1

Use the screen boundaries to get the desired position:

As per documentation:

getBounds()
Return Value: LatLngBounds

Returns the lat/lng bounds of the current viewport. If more than one copy of the world is visible, the bounds range in longitude from -180 to 180 degrees inclusive. If the map is not yet initialized (ie the mapType is still null), or center and zoom have not been set then the result is null or undefined.