public void drawPoint(Point2D point2D, float azimuth) {
DynamicPoint dynPoint = new DynamicPoint();
dynPoint.addPoint(point2D);
DynamicStyle dynStyle = new DynamicStyle();
dynStyle.setBackground(
BitmapFactory.decodeResource(mapShow.getResources(), R.drawable.location));
dynStyle.setAngle(azimuth);
dynPoint.setStyle(dynStyle);
m_locateDynamicView.addElement(dynPoint);
m_LocationID = dynPoint.getID();
m_locateDynamicView.refresh();
}
@Override
public void SynchronousLocationReceived(Point2D location, String clientID) {
// 查询现有的动态层对象
List<DynamicElement> m_locateDynamicPoints = m_locateDynamicView.query(mapShow.getBounds());
boolean bExist = false;
DynamicPoint pnt;
for (int i = 0; i < m_locateDynamicPoints.size(); i++) {
if (m_locateDynamicPoints.get(i).getID() == m_LocationID
|| m_locateDynamicPoints.get(i).getID() == m_LocationPolygonID) {
// 不与本设备定位点进行对比
continue;
}
pnt = (DynamicPoint) m_locateDynamicPoints.get(i);
if (pnt.getUserData().equals(clientID)) {
m_locateDynamicView.removeElement(pnt);
pnt.updatePoint(0, mapShow.getPoint(location));
m_locateDynamicView.addElement(pnt);
bExist = true;
break;
}
}
if (bExist == false) {
DynamicPoint dynPoint = new DynamicPoint();
dynPoint.addPoint(mapShow.getPoint(location));
DynamicStyle dynStyle = new DynamicStyle();
dynStyle.setBackground(
BitmapFactory.decodeResource(mapShow.getResources(), R.drawable.navi_end));
dynStyle.setAngle(0);
dynPoint.setStyle(dynStyle);
dynPoint.setUserData(clientID);
m_locateDynamicView.addElement(dynPoint);
}
m_locateDynamicView.refresh();
}