MAUI WebView GeolocationEnabled

Question

我正在尝试使用maui webView加载地图。如何使用navigator.geolocation.getCurrentPosition获取位置?

Android和kotlin有相同的实现。

Answer 1

您可以使用代码获取位置:

private CancellationTokenSource _cancelTokenSource;
private bool _isCheckingLocation;
public async Task GetCurrentLocation()
{
try
{
_isCheckingLocation = true;
GeolocationRequest request = new GeolocationRequest(GeolocationAccuracy.Medium, TimeSpan.FromSeconds(10));
_cancelTokenSource = new CancellationTokenSource();
Location location = await Geolocation.Default.GetLocationAsync(request, _cancelTokenSource.Token);
if (location != null)
Console.WriteLine($"Latitude: {location.Latitude}, Longitude: {location.Longitude}, Altitude: {location.Altitude}");
}

catch (Exception ex)
{
// Unable to get location
}
finally
{
_isCheckingLocation = false;
}
}
public void CancelRequest()
{
if (_isCheckingLocation && _cancelTokenSource != null && _cancelTokenSource.IsCancellationRequested == false)
_cancelTokenSource.Cancel();
}

您可以参考以下网址:https://learn.microsoft.com/en-us/dotnet/maui/platform-integration/device/geolocation?tabs=ios