Bing地图Android SDK中多边形的信息框

Bing地图Android SDK中多边形的信息框,android,gis,bing-maps,Android,Gis,Bing Maps,我正在使用,我正在寻找一种方法来单击我创建的多边形并显示一个信息框。我已经能够用图钉完成这项工作,但不能用多边形。我已经看到了,但我的应用程序需要生成数百个这样的多边形,我正在寻找一个更快的解决方案,使用addHandler方法处理多边形。我知道这对于SDK的AJAXV7风格是可能的,它是Android SDK的基础 我为AJAX版本尝试的代码(使用emulator测试) map.entities.clear(); latlon=map.getCenter(); var polygon=new

我正在使用,我正在寻找一种方法来单击我创建的多边形并显示一个信息框。我已经能够用图钉完成这项工作,但不能用多边形。我已经看到了,但我的应用程序需要生成数百个这样的多边形,我正在寻找一个更快的解决方案,使用addHandler方法处理多边形。我知道这对于SDK的AJAXV7风格是可能的,它是Android SDK的基础

我为AJAX版本尝试的代码(使用emulator测试)

map.entities.clear();
latlon=map.getCenter();
var polygon=new Microsoft.Maps.polygon([new Microsoft.Maps.Location(latlon.lation,latlon.longitude-0.15),new Microsoft.Maps.Location(latlon.lation+0.1,latlon.longitude+0.05),new Microsoft.Maps.Location(latlon.lation,latlongitude+0.15),新的Microsoft.Maps.Location(纬度-0.1,经度+0.05),新的Microsoft.Maps.Location(纬度-0.1,经度-0.05),新的Microsoft.Maps.Location(纬度,经度-0.15),null);
Microsoft.Maps.Events.addHandler(多边形“单击”,显示信息);
setView({zoom:10});
map.enties.push(多边形);
功能显示信息(e){
var顶点=e.target.getLocations();
var verticeCenter=新的Microsoft.Maps.Location(0,0);
//计算中心位置

对于(i=0;i经过大量测试,我发现问题出在Android上。我在Bing Maps Interactive SDK for AjaxV7上尝试了该代码,以下是我的结果:

  • 桌面浏览器:有效(如问题中所述)
  • iPhone4S:有效
  • 带默认浏览器的Android 2.3.4:不工作
  • 带Opera:works的Android 2.3.4
  • Android ICS与Opera:作品
  • 带默认浏览器的Android ICS:不工作
map.entities.clear(); 
latlon = map.getCenter(); 

var polygon = new Microsoft.Maps.Polygon([new Microsoft.Maps.Location(latlon.latitude, latlon.longitude-0.15), new Microsoft.Maps.Location(latlon.latitude+0.1, latlon.longitude-0.05), new Microsoft.Maps.Location(latlon.latitude+0.1, latlon.longitude+0.05), new Microsoft.Maps.Location(latlon.latitude, latlon.longitude+0.15), new Microsoft.Maps.Location(latlon.latitude-0.1, latlon.longitude+0.05), new Microsoft.Maps.Location(latlon.latitude-0.1, latlon.longitude-0.05), new Microsoft.Maps.Location(latlon.latitude, latlon.longitude-0.15)], null);  
Microsoft.Maps.Events.addHandler(polygon, 'click', DisplayInfo);

map.setView( {zoom:10}); 
map.entities.push(polygon);

function DisplayInfo (e) {
    var vertices = e.target.getLocations();
    var verticeCenter = new Microsoft.Maps.Location(0,0);

    //Calculating location of center
    for (i=0; i<vertices.length-1; i++) {
        verticeCenter.latitude = verticeCenter.latitude + vertices[i].latitude;
        verticeCenter.longitude = verticeCenter.longitude + vertices[i].longitude;
    }
    verticeCenter.latitude = verticeCenter.latitude / (vertices.length - 1);
    verticeCenter.longitude = verticeCenter.longitude / (vertices.length - 1);
    defaultInfobox = new Microsoft.Maps.Infobox(verticeCenter, {width: 200, height: 50} );    
    map.entities.push(defaultInfobox);
}
this.PolygonTest = function() {
    _map.entities.clear(); 
    latlon = new Microsoft.Maps.Location(1,1); 
    console.log("Polygon test function");
    var polygon = new Microsoft.Maps.Polygon([new Microsoft.Maps.Location(latlon.latitude, latlon.longitude-0.15), new Microsoft.Maps.Location(latlon.latitude+0.1, latlon.longitude-0.05), new Microsoft.Maps.Location(latlon.latitude+0.1, latlon.longitude+0.05), new Microsoft.Maps.Location(latlon.latitude, latlon.longitude+0.15), new Microsoft.Maps.Location(latlon.latitude-0.1, latlon.longitude+0.05), new Microsoft.Maps.Location(latlon.latitude-0.1, latlon.longitude-0.05), new Microsoft.Maps.Location(latlon.latitude, latlon.longitude-0.15)], null);  

    try {
    Microsoft.Maps.Events.addHandler(polygon, 'click', function(e) { console.log("Polygon click!"); }); //This is never evoked
    Microsoft.Maps.Events.addHandler(_map, 'click', function(e) { var point = new MM.Point(e.getX(), e.getY()); var loc = e.target.tryPixelToLocation(point); console.log("lat: " + loc.latitude + ", lon: " + loc.longitude); });

    } catch(e) {
        alert("Error");
    }

    _map.setView( {zoom:10}); 
    _map.entities.push(polygon);

    if (Microsoft.Maps.Events.hasHandler(polygon,'click')) {
        console.log("Polygon has click handler."); //This works
    }

    //This function should be added to the click handler for polygon. I'll add it when I know the handler works.
    function DisplayInfo (e) {
        console.log("Polygon has been clicked.");
        var vertices = e.target.getLocations();
        var verticeCenter = new Microsoft.Maps.Location(0,0);
        for (i=0; i<vertices.length-1; i++) {
            verticeCenter.latitude = verticeCenter.latitude + vertices[i].latitude;
            verticeCenter.longitude = verticeCenter.longitude + vertices[i].longitude;
        }
        verticeCenter.latitude = verticeCenter.latitude / (vertices.length - 1);
        verticeCenter.longitude = verticeCenter.longitude / (vertices.length - 1);
        defaultInfobox = new Microsoft.Maps.Infobox(verticeCenter, { width: 200, height: 50 });
        _map.entities.push(defaultInfobox);
    }
}