【发布时间】:2010-07-24 02:05:42
【问题描述】:
我正在尝试调用黑莓地图并按地址标记位置。我尝试了以下示例代码
public class invokeMaps
{
public invokeMaps ()
{
Landmark[] landMarks = new Landmark[3];
AddressInfo addressInfo = new AddressInfo();
addressInfo.setField(AddressInfo.STREET, "455 Phillip St");
addressInfo.setField(AddressInfo.CITY, "Waterloo");
addressInfo.setField(AddressInfo.STATE, "Ontario");
landMarks[0] = new Landmark("AAA", "Description 1", null, addressInfo);
QualifiedCoordinates coordinates =
new QualifiedCoordinates(45.4, -75.1, 0, 0, 0);
landMarks[1] = new Landmark("BBB", "Description 2", coordinates, null);
coordinates = new QualifiedCoordinates(45.3,-75.3,0,0,0);
landMarks[2] = new Landmark("CCC", "Description 3", coordinates, null);
MapsArguments ma = new MapsArguments(landMarks);
Invoke.invokeApplication(Invoke.APP_TYPE_MAPS, ma);
}
}
它只标记 BBB 和 CCC,缺少 AAA。我认为这是因为 AAA 缺少坐标。 我的问题是,如果我只有地址,如何检索某个位置的坐标。
【问题讨论】:
标签: java blackberry java-me