//static AccessState GetCurrentLocationAccess(this IAndroidContext context, bool background, bool fineAccess, bool gpsRequired, bool networkRequired)
//{
// var status = context.GetLocationManagerStatus(gpsRequired, networkRequired);
// if (status != AccessState.Available)
// return status;
// if (context.IsMinApiLevel(29) && background)
// {
// status = context.GetCurrentAccessState(P.AccessBackgroundLocation);
// if (status != AccessState.Available)
// return status;
// }
// var next = fineAccess ? P.AccessFineLocation : P.AccessCoarseLocation;
// status = context.GetCurrentAccessState(next);
// return status;
//}
public static async Task <AccessState> RequestLocationAccess(this IAndroidContext context, bool background, bool fineAccess, bool gpsRequired, bool networkRequired)
{
if (!IsLocationEnabled(context, gpsRequired, networkRequired))
{
return(AccessState.Disabled);
}
var locationPerm = fineAccess ? P.AccessFineLocation : P.AccessCoarseLocation;
if (!context.IsMinApiLevel(29) || !background)
{
return(await context.RequestAccess(locationPerm).ToTask());
}
var access = await context
.RequestPermissions
(
P.AccessBackgroundLocation,
P.ForegroundService,
locationPerm
)
.ToTask();
if (!access.IsGranted(locationPerm))
{
return(AccessState.Denied);
}
if (!access.IsGranted(P.AccessBackgroundLocation))
{
return(AccessState.Restricted);
}
return(AccessState.Available);
}
public static async Task <AccessState> RequestBackgroundLocationAccess(this IAndroidContext context, LocationPermissionType locType)
{
if (!context.IsLocationEnabled(false, false))
{
return(AccessState.Disabled);
}
context.AssertBackgroundInManifest();
AccessState status;
if (context.IsMinApiLevel(30))
{
// Android 11+ need to request background separately
// Android 12+ user can decline fine, but allow coarse
status = await context.RequestLocationAccess(locType);
if (status == AccessState.Available || status == AccessState.Restricted)
{
var bg = await context.RequestAccess(P.AccessBackgroundLocation).ToTask();
status = bg == AccessState.Available ? status : AccessState.Restricted;
}
}
else if (context.IsMinApiLevel(29))
{
// Android 10: Request BG permission with other permissions
var perms = new List <string> {
P.AccessBackgroundLocation, P.AccessCoarseLocation
};
if (locType != LocationPermissionType.Coarse)
{
perms.Add(P.AccessFineLocation);
}
var results = await context
.RequestPermissions(perms.ToArray())
.ToTask();
status = FromResult(results, locType);
if (status == AccessState.Available || status == AccessState.Available)
{
status = results.IsGranted(P.AccessBackgroundLocation) ? status : AccessState.Restricted;
}
}
else
{
status = await context.RequestLocationAccess(locType);
}
return(status);
}
public static async Task <AccessState> RequestLocationAccess(this IAndroidContext context, LocationPermissionType locType)
{
if (!context.IsLocationEnabled(false, false))
{
return(AccessState.Disabled);
}
var perms = new List <string> {
P.AccessCoarseLocation
};
if (locType != LocationPermissionType.Coarse)
{
perms.Add(P.AccessFineLocation);
}
var results = await context.RequestPermissions(perms.ToArray()).ToTask();
var status = FromResult(results, locType);
return(status);
}