java - Android:在 Google Maps API 中创建自定义 View 作为标记

Question

奇怪的是，我在这里的其他任何地方都没有看到正确的答案。这可能是不可能的，但我仍在尝试。

在适用于 Android 的最新 Google Maps API 版本中，我想创建一个自定义 View ，一旦您单击它，它就会放置在标记上:

Map Preview

当然，我希望能够与其内部组件(即 ListView )进行交互。 即使您在 map 上四处移动，菜单仍会显示并保持附加到标记上。 据我所见，您只能在 map 上渲染位图。真的没有解决方法吗？

提前致谢

Answer 1

Use Info window to display custom layout on google maps.

这是来自 document 的示例代码.

public class MarkerDemoActivity extends AppCompatActivity implements
        OnInfoWindowClickListener,
        OnMapReadyCallback {

    private GoogleMap mMap;

    @Override
    public void onMapReady(GoogleMap map) {
        mMap = map;
        // Add markers to the map and do other map setup.
        ...
        // Set a listener for info window events.
        mMap.setOnInfoWindowClickListener(this);
    }

    @Override
    public void onInfoWindowClick(Marker marker) {
        Toast.makeText(this, "Info window clicked",
                Toast.LENGTH_SHORT).show();
    }
}

However, Info window is not a live View, rather the view is rendered as an image onto the map. As a result, any listeners you set on the view are disregarded and you cannot distinguish between click events on various parts of the view. You are advised not to place interactive components — such as buttons, checkboxes, or text inputs — within your custom info window.