在Google地圖中縮放動畫

Question

我在Android上學習Google Maps API，我剛剛學會了如何做到這一點。

@Override 
public void onMapReady(GoogleMap googleMap) { 
    mMap = googleMap; 

    mMap.setMapType(GoogleMap.MAP_TYPE_TERRAIN); 
    // Add a marker in Uman and move the camera 
    LatLng uman = new LatLng(48.754683, 30.216339); 
    mMap.addMarker(new MarkerOptions().position(uman).title("Home Town")); 
    mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(uman, 10)); 
} 

但不是地圖上直接加載到標記，我希望它加載完全縮小，然後放大到標記在動畫...

真的希望是有道理.. 。

Answer 1

做到這一點，而不是mMap.moveCamera（..）

@Override 
public void onMapReady(GoogleMap googleMap) { 
    mMap = googleMap; 

    mMap.setMapType(GoogleMap.MAP_TYPE_TERRAIN); 
    // Add a marker in Uman and move the camera 
    LatLng uman = new LatLng(48.754683, 30.216339); 
    mMap.addMarker(new MarkerOptions().position(uman).title("Home Town")); 
    mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(uman, 10)); 
} 

Answer 2

試試這個....

@Override 
public void onMapReady(GoogleMap googleMap) { 
    mMap = googleMap; 

    mMap.setMapType(GoogleMap.MAP_TYPE_TERRAIN); 
    // Add a marker in Uman and move the camera 
    LatLng uman = new LatLng(48.754683, 30.216339); 
    mMap.addMarker(new MarkerOptions().position(uman).title("Home Town")); 
    mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(uman, 10)); 
    Handler handler = new Handler(); 
    handler.postDelayed(new Runnable() { 
     public void run() {      
      mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(uman, 16)); 
     } 
    }, 1000); 
}