Android的谷歌地圖V2想顯示2市場顯示

Question

我已經tryied像[2 Lat Long網詳情]

   final LatLng latlong = new LatLng(lat,lng); 
       final LatLng latlongcr = new LatLng(currentlat,currentlong); 

       mapView.addMarker(new MarkerOptions().position(latlongcr).title("Here You Are")); 
       mapView.addMarker(new MarkerOptions().position(latlong).title(addr)); 

       mapView.moveCamera(CameraUpdateFactory.newLatLngZoom(latlong, 20)); 
       mapView.moveCamera(CameraUpdateFactory.newLatLngZoom(latlongcr, 20)); 
       mapView.animateCamera(CameraUpdateFactory.zoomTo(20), 2000, null); 

但只獲得一個標記。要顯示2標記的MapView做工精細

Answer 1

嘗試使用LatLngBounds.Builder：

LatLngBounds.Builder builder = new LatLngBounds.Builder(); 
builder.include(latlongcr); 
builder.include(latlong); 
LatLngBounds bounds = builder.build(); 
mapView.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, 20));