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Android 自訂 Google Map Info Window

參照 Google Maps Android API v2 文件

以下是一個簡單的範例程式

import ...

public class MyMapFragment extends SupportMapFragment {

    public static MyMapFragment newInstance() {
        return new MyMapFragment();
    }

    public MyMapFragment() {

    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        getMapAsync(onMapReadyCallback);
    }

    private OnMapReadyCallback onMapReadyCallback = new OnMapReadyCallback() {
        @Override
        public void onMapReady(GoogleMap googleMap) {
            double la = 25.033718;
            double lo = 121.56481;
            String title = "臺北101";
        
            // 設定資料
            MarkerOptions options = new MarkerOptions().position(new LatLng(la, lo));
            options.title(title)
                .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE));
            googleMap.addMarker(options);
            
            // 自訂樣式
            googleMap.setInfoWindowAdapter(infoWindowAdapter);
        }
    }
    
    private GoogleMap.InfoWindowAdapter infoWindowAdapter = new GoogleMap.InfoWindowAdapter() {
        @Override
        public View getInfoWindow(Marker marker) {
            // 自訂視窗樣式, 如果要採用預設則回傳 null, 會去執行 getInfoContents
            return null;
        }

        @Override
        public View getInfoContents(Marker marker) {
            // 自訂顯示內容
            return null;
        }
    }
}


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