android - android map v2中的自定义信息窗口

Question

我正在尝试在android map v2中开发一个自定义信息窗口。我想知道如何从信息窗口中删除白色背景以及如何将圆半径外的背景设置为透明黑色

这是我的自定义信息窗口的 xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@drawable/dp"
    android:orientation="vertical">



</LinearLayout>

这是我制作自定义信息窗口的代码

 getMap().getMap().setInfoWindowAdapter(new InfoWindowAdapter() {

                @Override
                public View getInfoWindow(Marker arg0) {
                    // TODO Auto-generated method stub
                    return null;
                }

                @Override
                public View getInfoContents(Marker arg0) {
                    // TODO Auto-generated method stub
                    // Getting view from the layout file info_window_layout
                    View v = getLayoutInflater().inflate(R.layout.windowlayout,
                            null);

                    return v;
                }
            });
private SupportMapFragment getMap() {
        return ((SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map));
    }

这是我的标记点击

@Override
    public void onMapClick(LatLng point) {
        // TODO Auto-generated method stub
        Toast.makeText(getApplicationContext(), point.toString(),
                Toast.LENGTH_SHORT).show();
        getMap().getMap().animateCamera(CameraUpdateFactory.newLatLng(point));
        CameraUpdate zoom = CameraUpdateFactory.zoomTo(8);

        getMap().getMap().moveCamera(CameraUpdateFactory.newLatLng(point));
        getMap().getMap().animateCamera(zoom);
        Marker marker;
        getMap().getMap().clear();
        marker = getMap().getMap().addMarker(
                new MarkerOptions()
                        .draggable(true)
                        .position(point)
                        .title("Pick Up")
                        .icon(BitmapDescriptorFactory
                                .fromResource(R.drawable.marker)));

        // marker.setPosition(point);
        marker.showInfoWindow();
        rl.setVisibility(View.VISIBLE);
    }

这是我的 map 布局

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@+id/data"
        android:layout_alignParentTop="true" >

        <fragment
            android:id="@+id/map"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            class="com.muratonnet.map.TouchableSupportMapFragment" />

        <RelativeLayout
            android:id="@+id/rl"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/circle"
            android:layout_gravity="center"
            android:visibility="gone" >
        </RelativeLayout>
    </FrameLayout>

    <LinearLayout
        android:id="@+id/data"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true" >

        <include layout="@layout/data_table" />
    </LinearLayout>

</RelativeLayout>

Answer 1

请在 getInfoWindow() 而不是 getInfoContents();

设置你的 infowindow View

通过这个你可以删除infoWindow的默认背景。

所以你必须像这样膨胀你的观点:

getMap().setInfoWindowAdapter(new InfoWindowAdapter() {

                @Override
                public View getInfoWindow(Marker arg0) {
                    // TODO Auto-generated method stub
                    // Getting view from the layout file info_window_layout
                    View v = getLayoutInflater().inflate(R.layout.windowlayout,
                            null);

                    return v;
                }

                @Override
                public View getInfoContents(Marker arg0) {
                    return null;
                }
            });
private SupportMapFragment getMap() {
        return ((SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map));
    }