private async void bntRecoverClick(object sender, EventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(email.Text) || string.IsNullOrEmpty(email.Text))
{
Snackbar bar = Snackbar.Make(parentForgot, Html.FromHtml("<font color=\"#000000\">Fill email</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthLong);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
else
{
string txtEmailForgot = email.Text;
var httpClient = new HttpClient();
var content = new StringContent(JsonConvert.SerializeObject(new { Email = txtEmailForgot }), Encoding.UTF8, "application/json");
var result = await httpClient.PostAsync("UrlApi" + "api/account/forgotpassword", content);
var response = await result.Content.ReadAsStringAsync();
Toast.MakeText(this, "Check your email please.", ToastLength.Long).Show();
StartActivity(typeof(LogIn));
}
}
catch (HttpRequestException httpEx)
{
Snackbar bar = Snackbar.Make(parentForgot, Html.FromHtml("<font color=\"#000000\">Check your internet connection</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
catch (Exception ex)
{
Snackbar bar = Snackbar.Make(parentForgot, Html.FromHtml("<font color=\"#000000\">Error: " + ex + "</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
}
private void displaySnackBar(string text)
{
Snackbar bar = Snackbar.Make(view, Html.FromHtml("<font color=\"#000000\">" + text + "</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 20;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
/**
* Update Snackbar bottom margin
*/
public void updateSnackbar(View child, View dependency)
{
if (dependency != null && dependency is Snackbar.SnackbarLayout)
{
snackbarLayout = (Snackbar.SnackbarLayout)dependency;
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
snackbarLayout.AddOnLayoutChangeListener(
new CustomIOnLayoutChangeListener(
(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) =>
{
if (floatingActionButton != null &&
floatingActionButton.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)floatingActionButton.LayoutParameters;
snackBarY = bottom - v.GetY();
fabTargetOffset = fabDefaultBottomMargin - child.TranslationY + snackBarY;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, (int)fabTargetOffset);
floatingActionButton.RequestLayout();
}
// Pass navigation height to listener
if (navigationPositionListener != null)
{
navigationPositionListener.onPositionChange((int)(child.MeasuredHeight - child.TranslationY + snackBarY));
}
}
)
);
}
if (mSnackbarHeight == -1)
{
mSnackbarHeight = dependency.Height;
}
int targetMargin = (int)(child.MeasuredHeight - child.TranslationY);
if (Build.VERSION.SdkInt < BuildVersionCodes.Lollipop)
{
child.BringToFront();
}
if (dependency.LayoutParameters is ViewGroup.MarginLayoutParams)
{
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams)dependency.LayoutParameters;
p.SetMargins(p.LeftMargin, p.TopMargin, p.RightMargin, targetMargin);
dependency.RequestLayout();
}
}
}
//Snackbar preventing accidental exit
public override void OnBackPressed()
{
if (drawerLayout.IsDrawerOpen(GravityCompat.Start))
{
drawerLayout.CloseDrawers();
}
else
{
Snackbar snackbar = Snackbar.Make((View)cameraSurfaceView, "Use the home button to exit", Snackbar.LengthShort);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)snackbar.View; //get the snackbar layout
layout.SetMinimumHeight(110);
layout.SetBackgroundColor(Android.Graphics.Color.DarkOrange);
TextView snackbarTextView = snackbar.View.FindViewById <TextView>(Resource.Id.snackbar_text); //change text size
snackbarTextView.SetTextSize(Android.Util.ComplexUnitType.Dip, 29); //
snackbar.Show();
}
}
private async void clickBtnLogIn(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(username.Text) || string.IsNullOrEmpty(username.Text))
{
Snackbar bar = Snackbar.Make(parentLayout, "Fill username", Snackbar.LengthLong);
bar.SetText(Html.FromHtml("<font color=\"#000000\">Fill username</font>"));
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthLong);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
else if (string.IsNullOrWhiteSpace(password.Text) || string.IsNullOrEmpty(password.Text))
{
Snackbar bar = Snackbar.Make(parentLayout, Html.FromHtml("<font color=\"#000000\">Fill password</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthLong);
bar.SetAction("Ok", (v) => { });
bar.Show();
}
else
{
var progressDialog = new ProgressDialog(this);
try
{
progressDialog.SetIcon(2130968582);
progressDialog.SetCancelable(true);
progressDialog.SetMessage("Please wait!");
progressDialog.SetProgressStyle(ProgressDialogStyle.Spinner);
progressDialog.Show();
var client = new HttpClient();
var keyValueLogIn = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("username", username.Text),
new KeyValuePair <string, string>("password", password.Text),
new KeyValuePair <string, string>("grant_type", "password")
};
var request = new HttpRequestMessage(HttpMethod.Post, "UrlApiToken");
request.Content = new FormUrlEncodedContent(keyValueLogIn);
var response = await client.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
if (response.IsSuccessStatusCode)
{
TokenModel tokenFromServer = JsonConvert.DeserializeObject <TokenModel>(content);
var jsonContent = JsonConvert.SerializeObject(username.Text);
var LogIncontent = new StringContent(jsonContent, Encoding.ASCII, "application/json");
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", tokenFromServer.access_token);
response = await client.PostAsync("UrlApi" + "api/Account/userdata", LogIncontent);
var userData = await response.Content.ReadAsStringAsync();
User user = JsonConvert.DeserializeObject <User>(userData);
var userSession = new UserSession
{
FirstName = user.FirstName,
LastName = user.LastName,
userId = user.userId,
Token = tokenFromServer.access_token,
user_image = user.user_image
};
con.Insert(userSession);
progressDialog.Cancel();
StartActivity(typeof(MainActivity));
}
else
{
LogInError logInError = JsonConvert.DeserializeObject <LogInError>(content);
var alertLogInError = new Android.App.AlertDialog.Builder(this);
alertLogInError.SetTitle(logInError.error);
alertLogInError.SetMessage(logInError.error_description);
username.Text = "";
password.Text = "";
Snackbar bar = Snackbar.Make(parentLayout, Html.FromHtml("<font color=\"#000000\">" + logInError.error + " - " + logInError.error_description + "</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthLong);
bar.SetAction("Ok", (v) => { });
bar.Show();
progressDialog.Cancel();
}
}
catch (HttpRequestException httpEx)
{
Snackbar bar = Snackbar.Make(parentLayout, Html.FromHtml("<font color=\"#000000\">Please check your internet connection!</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
progressDialog.Cancel();
}
catch (Exception ex)
{
Snackbar bar = Snackbar.Make(parentLayout, Html.FromHtml("<font color=\"#000000\">Error: " + ex + "</font>"), Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
progressDialog.Cancel();
}
}
}
private async void clickBtnRegister(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(Email.Text) || string.IsNullOrWhiteSpace(Email.Text))
{
displaySnackBar("Fill Email!");
}
else if (string.IsNullOrEmpty(Username.Text) || string.IsNullOrWhiteSpace(Username.Text))
{
displaySnackBar("Fill username!");
}
else if (string.IsNullOrEmpty(Password.Text) || string.IsNullOrWhiteSpace(Password.Text))
{
displaySnackBar("Fill password!");
}
else if (string.IsNullOrEmpty(ConfirmPassword.Text) || string.IsNullOrWhiteSpace(ConfirmPassword.Text))
{
displaySnackBar("Fill column confirm password!");
}
else if (string.IsNullOrEmpty(FirstName.Text) || string.IsNullOrWhiteSpace(FirstName.Text))
{
displaySnackBar("Fill First name!");
}
else if (string.IsNullOrEmpty(LastName.Text) || string.IsNullOrWhiteSpace(LastName.Text))
{
displaySnackBar("Fill Last name!");
}
else if (Password.Text != ConfirmPassword.Text)
{
displaySnackBar("Confirm password do not match with password. Please check them.");
}
else
{
var progressDialog = new ProgressDialog(this);
progressDialog.SetCancelable(true);
progressDialog.SetMessage("Please wait!");
progressDialog.SetProgressStyle(ProgressDialogStyle.Spinner);
progressDialog.Show();
string email = Email.Text;
string username = Username.Text;
string password = Password.Text;
string confirmPassword = ConfirmPassword.Text;
string fistName = FirstName.Text;
string lastName = LastName.Text;
string phoneNumber = PhoneNumber.Text;
httpClient = new HttpClient();
var resultForUsername = await httpClient.PostAsync("UrlApiapi/account/checkUsername", new StringContent(JsonConvert.SerializeObject(username), Encoding.UTF8, "application/json"));
var responseForUsername = await resultForUsername.Content.ReadAsStringAsync();
var resultForEmail = await httpClient.PostAsync("UrlApiapi/account/checkEmail", new StringContent(JsonConvert.SerializeObject(email), Encoding.UTF8, "application/json"));
var responseForEmail = await resultForEmail.Content.ReadAsStringAsync();
if (responseForUsername == "true")
{
displaySnackBar("There exist user with this username.");
progressDialog.Hide();
}
else if (responseForEmail == "true")
{
displaySnackBar("There exisit new user with this mail.");
progressDialog.Hide();
}
else
{
string base64Image = "";
try
{
UserImage.BuildDrawingCache(true);
BitmapDrawable bd = (BitmapDrawable)UserImage.Drawable;
Bitmap bitmap = bd.Bitmap;
byte[] imageData;
using (MemoryStream stream = new MemoryStream())
{
bitmap.Compress(Bitmap.CompressFormat.Png, 0, stream);
imageData = stream.ToArray();
}
base64Image = Convert.ToBase64String(imageData);
}
catch (Exception ex) { }
try
{
var signUp = new SignUp
{
Email = email,
UserName = username,
FirstName = fistName,
LastName = lastName,
BirthDate = DateTime.Now.ToString(),
Password = password,
PhoneNumber = phoneNumber,
user_image = base64Image,
ConfirmPassword = confirmPassword,
Gender = "M"
};
var httpClient = new HttpClient();
var jsonContent = JsonConvert.SerializeObject(signUp);
var content = new StringContent(jsonContent, Encoding.UTF8, "application/json");
var response = await httpClient.PostAsync("UrlApiapi/account/Register", content);
var responseString = await response.Content.ReadAsStringAsync();
Toast.MakeText(this, "Check your email for further details.", ToastLength.Long).Show();
progressDialog.Cancel();
StartActivity(typeof(LogIn));
}
catch (HttpRequestException httpEx)
{
Snackbar bar = Snackbar.Make(linearLayout2, "Please check your internet connection!", Snackbar.LengthLong);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout)bar.View;
layout.SetMinimumHeight(100);
layout.SetBackgroundColor(Android.Graphics.Color.White);
layout.TextAlignment = TextAlignment.Center;
layout.ScrollBarSize = 16;
bar.SetActionTextColor(Android.Content.Res.ColorStateList.ValueOf(Android.Graphics.Color.Red));
bar.SetDuration(Snackbar.LengthIndefinite);
bar.SetAction("Ok", (v) => { });
bar.Show();
progressDialog.Cancel();
}
catch (Exception ex)
{
progressDialog.Cancel();
Toast.MakeText(this, "Error: " + ex, ToastLength.Long).Show();
}
}
}
}