public override async void OnActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == 2500)
{
if (paystack != null)
{
//Verify the transaction.
string storedReference = paystack.GetReference();
var result = await paystack.VerifyTransactionAsync(storedReference);
if (result.status)
{
//Transaction was successful.
//Save user donation.
//var editor = sharedPreferences.Edit();
//editor.PutBoolean(ExtractRAdManager.USER_DONATION_KEY, true);
//editor.Apply();
////User has donated.
///
ExtractRAdManager.SetUserHasDonated(this.Context);
}
if (null != result)
{
Toast.MakeText(Context, $"{result.message} {result.data.amount}", ToastLength.Long).Show();
}
else
{
Toast.MakeText(Context, "Error occurred", ToastLength.Short).Show();
}
}
}
base.OnActivityResult(requestCode, resultCode, data);
}
private async void DonationRefreshButton_Click(object sender, EventArgs e)
{
await System.Threading.Tasks.Task.Run(() =>
{
try
{
mainActivity.RunOnUiThread(() =>
{
donationRefreshButton.Text = "Verifying....";
});
//Try to refresh the user's transaction.
string file = System.IO.File.ReadAllText(System.IO.Path.Combine(PathHelper.GetOrCreateAuthDetailsPath(), "auth.exr"));
string json = Encoding.UTF8.GetString(Convert.FromBase64String(file));
ProviderAuthorisationResult providerAuthorisationResult =
JsonConvert.DeserializeObject <ProviderAuthorisationResult>(json);
if (providerAuthorisationResult.Status.ToLower() == "ok")
{
mainActivity.RunOnUiThread(() =>
{
GetDialogBuilder()
.SetTitle("Transaction Successfully Verified")
.SetMessage("Congratulations! We have successfully verified your transaction. " +
"You should restart the application for the changes to take effect. " +
"Sorry for the inconvenience.")
.SetCancelable(false)
.SetNeutralButton("OK", (s, e) => { return; })
.Show();
donationRefreshButton.Text = "I have Donated";
});
ExtractRAdManager.SetUserHasDonated(this.Context);
}
else
{
mainActivity.RunOnUiThread(() =>
{
GetDialogBuilder()
.SetTitle("Transaction Failed")
.SetMessage("We are unable to verify your transaction. It looks like your transaction was not successful.")
.SetCancelable(false)
.SetNeutralButton("OK", (s, e) => { return; })
.Show();
donationRefreshButton.Text = "I have Donated";
});
}
}
catch
{
mainActivity.RunOnUiThread(() =>
{
GetDialogBuilder()
.SetTitle("An Error Occured")
.SetMessage("We are unable to validate the transaction right now. Please try again later.")
.SetCancelable(false)
.SetNeutralButton("OK", (s, e) => { return; })
.Show();
donationRefreshButton.Text = "I have Donated";
});
}
});
}