private async void SetLoading(bool val)
{
if (val)
{
isPinging = true;
UpdateUi();
await PingGoogleServer();
}
else
{
isPinging = false;
UpdateUi();
Intent intentOpenSettings = new Intent(Settings.ActionDataRoamingSettings);
_context.StartActivityForResult(intentOpenSettings, 0);
}
}
public Task <AuthCredential> GetCredentialAsync(FragmentActivity activity)
{
_tcs = new TaskCompletionSource <AuthCredential>();
activity.StartActivityForResult(_signInClient.SignInIntent, RequestCodeSignIn);
return(_tcs.Task);
}