Question

目前我有一个自定义信息窗口。当我点击它时，它将打开一个新的活动。我想动画交易，为此我需要在屏幕上显示信息窗口的位置。由于infowindow是使用画布在屏幕上绘制的，因此我无法使用infowindow视图来获取其位置。是否有任何workarround存档这个？

由于

public View getInfoWindow(Marker marker) {
    if (mCurrentMarker != null && !mCurrentMarker.isInfoWindowShown() && mCurrentMarkerView != null && marker.equals(mCurrentMarker))
        return mCurrentMarkerView;
    mCurrentMarker = marker;
    mCurrentMarkerView = getActivity().getLayoutInflater().inflate(R.layout.listing_infowindow, null);
    if (marker.getTitle() == null)
        return null;
    String[] data = marker.getTitle().split("@@@");
    ((TextView) mCurrentMarkerView.findViewById(R.id.infoText)).setText(data[0]);
    mCurrentMarkerView.findViewById(R.id.infoText).setTag(data[1]);
    ((TextView) mCurrentMarkerView.findViewById(R.id.infoDescription)).setText(marker.getSnippet());
    final ImageView img = (ImageView) mCurrentMarkerView.findViewById(R.id.infoIcon);
    String image;
    if (data.length < 3)
        image = "";
    else
        image = data[2];
    ImageLoader.getInstance().displayImage(image, img, new DisplayImageOptions.Builder()
             .showImageOnLoading(R.drawable.nopic)
             .showImageOnFail(R.drawable.nopic)
             .cacheInMemory(false)
             .cacheOnDisk(false)
             .considerExifParams(true)
             .build(), new SimpleImageLoadingListener() {
        @Override
        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
            super.onLoadingComplete(imageUri, view, loadedImage);

            if (mCurrentMarker != null && mCurrentMarker.isInfoWindowShown()) {
                mCurrentMarker.hideInfoWindow();
                mCurrentMarker.showInfoWindow();
            }

        }
    });

    return mCurrentMarkerView;

}

Answer 1

Projection projection = map.getProjection();

LatLng markerLocation = marker.getPosition();

Point screenPosition = projection.toScreenLocation(markerLocation);

获取infowindow屏幕位置

1 个答案: