Perform snapshot of current MapView state. This method is synchronous so it blocks calling thread until Bitmap is ready.
Bitmap representing current map state or null if map is not ready yet.
Perform snapshot of current MapView state with notifying listener about it. This method is asynchronous so it does not block calling thread. OnSnapshotReady.onSnapshotReady is called from non UI thread.
instance of OnSnapshotReady callback