Android 调用地图显示信息
try{
 //直接调用图吧地图
 Intent intent = new Intent(Intent.ACTION_VIEW);
 Uri uri = Uri.parse("geo:39.922840,116.3543240,北京市西城区阜外大街2号万通大厦");
 intent.setData(uri);
 intent.setClassName("com.mapbar.android.mapbarmap", "com.mapbar.android.mapbarmap.FilterServiceActivity");
 this.startActivity(intent);
 }catch(Exception ex){
 //使用图吧地图引擎开发
 Intent intent = new Intent();
 intent.putExtra("lat","39.922840");
 intent.putExtra("lon","116.3543240");
 intent.putExtra("address","北京市西城区阜外大街2号万通大厦");
 intent.setClass(MapbarDemo.this, IntentOverlayDemo.class);
 this.startActivity(intent);