资源说明:jsr179读取卫星定位数据,可以设置读取间隔时间,
文件包括:使用说明文档,源码。
范例:
GPSManager gps=new GPSManager(10);
Thread GPSThread = new Thread(gps);
GPSCanvas gpsreadListener =new GPSCanvas();
gps.setGPSReadListener(gpsreadListener)
if(!gps.isRun())
{
GPSThread.start();
}
public GPSCanvas extends Canas implements GPSreadListener
{
double Lat=0.0;
double Lng=0.0;
protected void paint(Graphics g)
{
g.setColor(0);
g.drawRect(0,0,getWidth(),getHeight())
g.setColor(255,255,255);
g.drawString("Lat: "+Lat,5,5,0);
g.drawString("Lng: "+Lng,5,25,0);
}
public void ReadPosition(double Lat, double Lng, float Alt){
this.Lat=Lat;
this.Lng=Lng;
repaint();
}
public void GPSDevicesState(int stat){};
public void closeDevices(){
System.gc();
}
}
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