android/src/App/Pages/Generator/GeneratorHistoryPage.xaml.cs

using Bit.App.Resources;
using System;
using Xamarin.Forms;

namespace Bit.App.Pages
{
    public partial class GeneratorHistoryPage : BaseContentPage
    {
        private GeneratorHistoryPageViewModel _vm;

        public GeneratorHistoryPage()
        {
            InitializeComponent();
            SetActivityIndicator();
            _vm = BindingContext as GeneratorHistoryPageViewModel;
            _vm.Page = this;
            if(Device.RuntimePlatform == Device.iOS)
            {
                ToolbarItems.Add(_closeItem);
                ToolbarItems.Add(_moreItem);
            }
            else
            {
                ToolbarItems.Add(_clearItem);
            }
        }

        protected override async void OnAppearing()
        {
            base.OnAppearing();
            await LoadOnAppearedAsync(_mainLayout, true, async () => {
                await _vm.InitAsync();
            });
        }

        private async void Clear_Clicked(object sender, EventArgs e)
        {
            await _vm.ClearAsync();
        }

        private async void Close_Clicked(object sender, System.EventArgs e)
        {
            if(DoOnce())
            {
                await Navigation.PopModalAsync();
            }
        }

        private async void More_Clicked(object sender, EventArgs e)
        {
            if(!DoOnce())
            {
                return;
            }
            var selection = await DisplayActionSheet(AppResources.Options, AppResources.Cancel,
                null, AppResources.Clear);
            if(selection == AppResources.Clear)
            {
                await _vm.ClearAsync();
            }
        }
    }
}