public void StartNavi(View view)
{
int lat = (int)(mLat1 * 1E6);
int lon = (int)(mLon1 * 1E6);
GeoPoint pt1 = new GeoPoint(lat, lon);
lat = (int)(mLat2 * 1E6);
lon = (int)(mLon2 * 1E6);
GeoPoint pt2 = new GeoPoint(lat, lon);
// 构建 导航参数
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.StartName = "从这里开始";
para.EndPoint = pt2;
para.EndName = "到这里结束";
try
{
BaiduMapNavigation.OpenBaiduMapNavi(para, this);
}
catch (BaiduMapAppNotSupportNaviException e)
{
e.PrintStackTrace();
// 居然不走原版的这个, 可能是IKVM的bug, 也可能是我能力不够, 哎, 求大神指路
// 用下面的 RuntimeException 是不对的, 虽然照顾到了
// Com.Baidu.Mapapi.Navi.BaiduMapAppNotSupportNaviException
// 但是 OpenBaiduMapNavi 方法还可能会抛一个
// Com.Baidu.Mapapi.Navi.IllegalNaviArgumentException
// 这样就没法区分了
}
catch (RuntimeException e)
{
e.PrintStackTrace();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetMessage("您尚未安装百度地图app或app版本过低，点击确认安装？");
builder.SetTitle("提示");
builder.SetPositiveButton("确认", new IOnClickPositiveButtonListenerImpl(this));
builder.SetNegativeButton("取消", new IOnClickNegativeButtonListenerImpl(this));
builder.Create().Show();
}
}
public void StartNavi(View view)
{
LatLng pt1 = new LatLng(mLat1, mLon1);
LatLng pt2 = new LatLng(mLat2, mLon2);
// ���� ��������
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.StartName = "�����￪ʼ";
para.EndPoint = pt2;
para.EndName = "���������";
try
{
BaiduMapNavigation.OpenBaiduMapNavi(para, this);
}
catch (BaiduMapAppNotSupportNaviException e)
{
e.PrintStackTrace();
// ��Ȼ����ԭ������, ������IKVM��bug, Ҳ����������������, ��, �����ָ·
// ������� RuntimeException + if/else �ǶԵ���, �ӵ�
}
catch (RuntimeException e)
{
// (imknown ע)����ԭ�������������� : e.Message
// Android.Runtime.Extensions.JavaCast<BaiduMapAppNotSupportNaviException>(e);
// Android.Runtime.Extensions.JavaCast<IllegalNaviArgumentException>(e);
string currentExceptionSimpleName = e.Class.SimpleName;
string classBaiduMapAppNotSupportNaviExceptionSimpleName = typeof(BaiduMapAppNotSupportNaviException).Name;
// string classIllegalNaviArgumentExceptionSimpleName = typeof(IllegalNaviArgumentException).Name;
if (classBaiduMapAppNotSupportNaviExceptionSimpleName == currentExceptionSimpleName)
{
e.PrintStackTrace();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetMessage("����δ��װ�ٶȵ�ͼapp��app�汾���ͣ����ȷ�ϰ�װ��");
builder.SetTitle("��ʾ");
// builder.SetPositiveButton("ȷ��", delegate {});
// builder.SetPositiveButton("ȷ��", delegate(object sender, DialogClickEventArgs args) {int which = args.Which;});
// builder.SetPositiveButton("ȷ��", (sender, args) => {int which = args.Which;});
// builder.SetPositiveButton("ȷ��", (object sender, DialogClickEventArgs args) => {int which = args.Which;});
builder.SetPositiveButton("ȷ��", (sender, args) =>
{
IDialogInterface dialog = (IDialogInterface)sender;
// IDialogInterface dialog = Android.Runtime.Extensions.JavaCast<IDialogInterface>(sender);
dialog.Dismiss();
BaiduMapNavigation.GetLatestBaiduMapApp(this);
});
builder.SetNegativeButton("ȡ��", (sender, args) =>
{
IDialogInterface dialog = (IDialogInterface)sender;
dialog.Dismiss();
});
builder.Create().Show();
}
}
}
public void StartWebNavi(View view)
{
int lat = (int)(mLat1 * 1E6);
int lon = (int)(mLon1 * 1E6);
GeoPoint pt1 = new GeoPoint(lat, lon);
lat = (int)(mLat2 * 1E6);
lon = (int)(mLon2 * 1E6);
GeoPoint pt2 = new GeoPoint(lat, lon);
// 构建 导航参数
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.EndPoint = pt2;
BaiduMapNavigation.OpenWebBaiduMapNavi(para, this);
}
public void StartWebNavi(View view)
{
LatLng pt1 = new LatLng(mLat1, mLon1);
LatLng pt2 = new LatLng(mLat2, mLon2);
// ���� ��������
NaviPara para = new NaviPara();
para.StartPoint = pt1;
para.EndPoint = pt2;
BaiduMapNavigation.OpenWebBaiduMapNavi(para, this);
}
