MarkerOptions marker = new MarkerOptions().position(geom1.get(0)).title("hai");
Marker m1 = googleMap.addMarker(marker);
m1.showInfoWindow();
MarkerOptions marker2 = new MarkerOptions().position(geom2.get(0)).title("dqwert");
Marker m2=googleMap.addMarker(marker2);
m2.showInfoWindow();
但我只能获得标记 m2 的信息。