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setup lock pin page

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This commit is contained in:
Kyle Spearrin 2016-06-05 00:17:15 -04:00
parent e94be9905f
commit 2c19413275
4 changed files with 204 additions and 1 deletions
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5
src/App/App.cs
View File

@ -117,7 +117,10 @@ namespace Bit.App
}
else if(pinUnlock)
{
if(Current.MainPage.Navigation.ModalStack.LastOrDefault() as LockPinPage == null)
{
await Current.MainPage.Navigation.PushModalAsync(new LockPinPage(), false);
}
}
else
{

2
src/App/App.csproj
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@ -80,8 +80,10 @@
<Compile Include="Models\Data\SiteData.cs" />
<Compile Include="Models\Folder.cs" />
<Compile Include="Models\Page\SettingsFolderPageModel.cs" />
<Compile Include="Models\Page\PinPageModel.cs" />
<Compile Include="Models\Site.cs" />
<Compile Include="Models\Page\VaultViewSitePageModel.cs" />
<Compile Include="Pages\LockPinPage.cs" />
<Compile Include="Pages\LoginNavigationPage.cs" />
<Compile Include="Pages\MainPage.cs" />
<Compile Include="Pages\SettingsEditFolderPage.cs" />

39
src/App/Models/Page/PinPageModel.cs Normal file
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@ -0,0 +1,39 @@
using System;
using System.Collections.Generic;
using System.ComponentModel;
namespace Bit.App.Models.Page
{
public class PinPageModel : INotifyPropertyChanged
{
private string _labelText;
private List<string> _pin;
public PinPageModel()
{
LabelText = "_ _ _ _";
PIN = new List<string>();
}
public event PropertyChangedEventHandler PropertyChanged;
public string LabelText
{
get { return _labelText; }
set
{
_labelText = value;
PropertyChanged(this, new PropertyChangedEventArgs(nameof(LabelText)));
}
}
public List<string> PIN
{
get { return _pin; }
set
{
_pin = value;
PropertyChanged(this, new PropertyChangedEventArgs(nameof(PIN)));
}
}
}
}

159
src/App/Pages/LockPinPage.cs Normal file
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@ -0,0 +1,159 @@
using System;
using System.Threading.Tasks;
using Acr.UserDialogs;
using Bit.App.Abstractions;
using Bit.App.Resources;
using Xamarin.Forms;
using XLabs.Ioc;
using Plugin.Settings.Abstractions;
using System.Collections.Generic;
using Bit.App.Models.Page;
namespace Bit.App.Pages
{
public class LockPinPage : ContentPage
{
private readonly IAuthService _authService;
private readonly IUserDialogs _userDialogs;
private readonly ISettings _settings;
public LockPinPage()
{
_authService = Resolver.Resolve<IAuthService>();
_userDialogs = Resolver.Resolve<IUserDialogs>();
_settings = Resolver.Resolve<ISettings>();
Init();
}
public PinPageModel Model { get; set; } = new PinPageModel();
public void Init()
{
var label = new Label
{
HorizontalTextAlignment = TextAlignment.Center,
FontSize = 40,
TextColor = Color.FromHex("333333")
};
label.SetBinding<PinPageModel>(Label.TextProperty, s => s.LabelText);
var grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
Action updateLabelAction = new Action(UpdateLabel);
grid.Children.Add(new PinButton("1", this, updateLabelAction), 0, 0);
grid.Children.Add(new PinButton("2", this, updateLabelAction), 1, 0);
grid.Children.Add(new PinButton("3", this, updateLabelAction), 2, 0);
grid.Children.Add(new PinButton("4", this, updateLabelAction), 0, 1);
grid.Children.Add(new PinButton("5", this, updateLabelAction), 1, 1);
grid.Children.Add(new PinButton("6", this, updateLabelAction), 2, 1);
grid.Children.Add(new PinButton("7", this, updateLabelAction), 0, 2);
grid.Children.Add(new PinButton("8", this, updateLabelAction), 1, 2);
grid.Children.Add(new PinButton("9", this, updateLabelAction), 2, 2);
grid.Children.Add(new Label(), 0, 3);
grid.Children.Add(new PinButton("0", this, updateLabelAction), 1, 3);
grid.Children.Add(new DeleteButton(this, updateLabelAction), 2, 3);
var logoutButton = new Button
{
Text = AppResources.LogOut,
Command = new Command(async () => await LogoutAsync()),
VerticalOptions = LayoutOptions.End
};
var stackLayout = new StackLayout
{
Padding = new Thickness(30, 40),
Spacing = 10,
Children = { label, grid, logoutButton }
};
Title = "Verify PIN";
Content = stackLayout;
BindingContext = Model;
}
protected override void OnAppearing()
{
base.OnAppearing();
}
private async Task LogoutAsync()
{
if(!await _userDialogs.ConfirmAsync("Are you sure you want to log out?", null, AppResources.Yes, AppResources.Cancel))
{
return;
}
_authService.LogOut();
await Navigation.PopModalAsync();
Application.Current.MainPage = new LoginNavigationPage();
}
private void UpdateLabel()
{
var newText = string.Empty;
for(int i = 0; i < 4; i++)
{
if(Model.PIN.Count <= i)
{
newText += "_ ";
}
else
{
newText += "* ";
}
}
Model.LabelText = newText.TrimEnd();
}
public class PinButton : Button
{
public PinButton(string text, LockPinPage page, Action updateLabelAction)
{
Text = text;
Command = new Command(() =>
{
if(page.Model.PIN.Count >= 4)
{
return;
}
page.Model.PIN.Add(text);
updateLabelAction();
});
CommandParameter = text;
}
}
public class DeleteButton : Button
{
public DeleteButton(LockPinPage page, Action updateLabelAction)
{
Text = "Delete";
Command = new Command(() =>
{
if(page.Model.PIN.Count == 0)
{
return;
}
page.Model.PIN.RemoveAt(page.Model.PIN.Count - 1);
updateLabelAction();
});
}
}
}
}