Google地图与黑莓整合

Question

我想将Google地图整合到我的黑莓原生应用程序中。我的要求是：

1. 搜索最近的位置
2. 针，小弹出窗口将显示在地图上
3. 攻上任何引脚的位置在那里用户可以查看详细 描述
4. 工具显示地址的提示应该是交互式的。

与附加图像相似的东西。引导我与样品来实现它。

Answer 1

您可以使用GMLocation位置例如

GMLocation location = new GMLocation(51.507778, -0.128056, "London"); 
invokeGMaps(location); 

invokeGMaps方法

public void invokeGMaps(GMLocation l) { 
     int mh = CodeModuleManager.getModuleHandle("GoogleMaps"); 
     if (mh == 0) { 
      try { 
       throw new ApplicationManagerException("GoogleMaps isn't installed"); 
      } catch (ApplicationManagerException e) { 
       System.out.println(e.getMessage()); 
      } 
     } 
     RichTextField rich = new RichTextField("fhfdjdytdytd"+ mh); 
     add(rich); 
     URLEncodedPostData uepd = new URLEncodedPostData(null, false); 
     uepd.append("action", "LOCN"); 
     uepd.append("a", "@latlon:" + l.getLatitude() + "," + l.getLongitude()); 
     uepd.append("title", l.getName()); 
     uepd.append("description", l.getDescription()); 

     String[] args = { "http://gmm/x?" + uepd.toString() }; 
     RichTextField rich1 = new RichTextField("l.getName()"+ l.getName()); 
     add(rich1); 
     ApplicationDescriptor ad = CodeModuleManager.getApplicationDescriptors(mh)[0]; 
     ApplicationDescriptor ad2 = new ApplicationDescriptor(ad, args); 
     try { 
      ApplicationManager.getApplicationManager().runApplication(ad2, true); 
     } catch (ApplicationManagerException e) { 
      System.out.println(e.getMessage()); 
     } 
    } 

GMLocation类

public class GMLocation {  
String mName; 
String mDescription; 
double mLatitude; 
double mLongitude; 
public GMLocation(double lat, double lon) { 
    mLatitude = lat; 
    mLongitude = lon; 
}  
public GMLocation(double d, double e, String name) { 
    this(d, e); 
    mName = name; 
}  
public GMLocation(double lat, double lon, String name, String descr) { 
    this(lat, lon, name); 
    mDescription = descr; 
}  
public String getName() { 
    return mName; 
}  
public String getDescription() { 
    return mDescription; 
}  
public String getLongitude() { 
    return String.valueOf(mLongitude); 
}  
public String getLatitude() { 
    return String.valueOf(mLatitude); 
} 

}