android - 图像按钮在谷歌地图 v2 中的 InfoWindowAdapter 中不起作用

Question

我正在尝试在我的标记信息中添加一些图像按钮。尽管按钮已添加到 View 中，但我无法点击它们。当我尝试单击它时，它会单击整个 View 。我的代码我们在下面给出。

主 Activity .java

private GoogleMap googleMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    final RelativeLayout base;
    base = (RelativeLayout) findViewById(R.id.base);
    googleMap = ((MapFragment) getFragmentManager().findFragmentById(
            R.id.map)).getMap();
    try {           
        initilizeMap();   // Loading map
    } catch (Exception e) {
        Log.d("asdfadfadf", "asdfasdf");
    }       
    googleMap.setMyLocationEnabled(true);
    //googleMap.clear();
    IconGenerator i = new IconGenerator(getBaseContext());
    i.setStyle(IconGenerator.STYLE_BLUE);
    Bitmap tt = i.makeIcon("asdf");
    LatLng myLocation = new LatLng(22.899171, 89.500186);
    Marker myLocMarker = googleMap.addMarker(new MarkerOptions()
    .position(myLocation)
    .icon(BitmapDescriptorFactory.fromBitmap(tt))
    .title("sssss"));
    googleMap.setInfoWindowAdapter(new InfoWindowAdapter() {

        @Override
        public View getInfoWindow(Marker mk) {
            // TODO Auto-generated method stub

            return null;
        }

        @Override
        public View getInfoContents(Marker arg0) {
            // TODO Auto-generated method stub
            ImageButton set,from,favor;
            View view = getLayoutInflater().inflate(R.layout.marker_info,null);
            set = (ImageButton) view.findViewById(R.id.imageButtonDestination);
            from = (ImageButton) view.findViewById(R.id.imageButtonFrom);
            favor = (ImageButton) view.findViewById(R.id.imageButtonFavourite);
            set.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
                    Log.d("sssssssssssssssss", "sssssssssssssssss");
                }
            });
            return view;
        }
    });
}

/**
 * function to load map. If map is not created it will create it for you
 * */
private void initilizeMap() {
    if (googleMap == null) {
        Toast.makeText(getApplicationContext(),
                "Sorry! unable to create maps", Toast.LENGTH_SHORT)
                .show();
    }
    if (googleMap == null) {
        googleMap = ((MapFragment) getFragmentManager().findFragmentById(
                R.id.map)).getMap();  // check if map is created successfully or not
    }
}

@Override
protected void onResume() {
    super.onResume();
    initilizeMap();
}

}

不知道该怎么办。提前致谢。

Answer 1

您不能向标记的 InfoWindow 添加点击监听器，因为它不是真实 View 。但是从您的布局中呈现的位图。

来自 Google 文档:https://developers.google.com/maps/documentation/android/marker#info_windows

Note: The info window that is drawn is not a live view. The view is rendered as an image (using View.draw(Canvas)) at the time it is returned. This means that any subsequent changes to the view will not be reflected by the info window on the map. To update the info window later (e.g., after an image has loaded), call showInfoWindow(). Furthermore, the info window will not respect any of the interactivity typical for a normal view such as touch or gesture events. However you can listen to a generic click event on the whole info window as described in the section below.