530 lines
19 KiB
C#
530 lines
19 KiB
C#
using System;
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using System.Threading.Tasks;
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using Android.App;
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using Android.Content;
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using Android.Content.PM;
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using Android.Nfc;
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using Android.OS;
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using Android.Provider;
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using Android.Text;
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using Android.Text.Method;
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using Android.Views;
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using Android.Views.InputMethods;
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using Android.Widget;
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using Bit.App.Abstractions;
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using Bit.App.Resources;
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using Bit.Core.Abstractions;
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using Bit.Core.Enums;
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using Bit.Core.Utilities;
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using Bit.Droid.Utilities;
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using Plugin.CurrentActivity;
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using static Bit.App.Pages.SettingsPageViewModel;
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namespace Bit.Droid.Services
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{
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public class DeviceActionService : IDeviceActionService
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{
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private readonly IStateService _stateService;
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private readonly IMessagingService _messagingService;
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private AlertDialog _progressDialog;
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object _progressDialogLock = new object();
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private Toast _toast;
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private string _userAgent;
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public DeviceActionService(
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IStateService stateService,
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IMessagingService messagingService)
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{
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_stateService = stateService;
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_messagingService = messagingService;
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}
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public string DeviceUserAgent
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{
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get
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{
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if (string.IsNullOrWhiteSpace(_userAgent))
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{
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_userAgent = $"Bitwarden_Mobile/{Xamarin.Essentials.AppInfo.VersionString} " +
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$"(Android {Build.VERSION.Release}; SDK {Build.VERSION.Sdk}; Model {Build.Model})";
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}
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return _userAgent;
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}
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}
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public DeviceType DeviceType => DeviceType.Android;
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public void Toast(string text, bool longDuration = false)
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{
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if (_toast != null)
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{
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_toast.Cancel();
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_toast.Dispose();
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_toast = null;
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}
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_toast = Android.Widget.Toast.MakeText(CrossCurrentActivity.Current.Activity, text,
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longDuration ? ToastLength.Long : ToastLength.Short);
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_toast.Show();
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}
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public bool LaunchApp(string appName)
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{
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if ((int)Build.VERSION.SdkInt < 33)
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{
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// API 33 required to avoid using wildcard app visibility or dangerous permissions
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// https://developer.android.com/reference/android/content/pm/PackageManager#getLaunchIntentSenderForPackage(java.lang.String)
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return false;
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}
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var activity = CrossCurrentActivity.Current.Activity;
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appName = appName.Replace("androidapp://", string.Empty);
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var launchIntentSender = activity?.PackageManager?.GetLaunchIntentSenderForPackage(appName);
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launchIntentSender?.SendIntent(activity, Result.Ok, null, null, null);
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return launchIntentSender != null;
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}
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public async Task ShowLoadingAsync(string text)
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{
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if (_progressDialog != null)
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{
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await HideLoadingAsync();
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}
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var activity = CrossCurrentActivity.Current.Activity;
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var inflater = (LayoutInflater)activity.GetSystemService(Context.LayoutInflaterService);
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var dialogView = inflater.Inflate(Resource.Layout.progress_dialog_layout, null);
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var txtLoading = dialogView.FindViewById<TextView>(Resource.Id.txtLoading);
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txtLoading.Text = text;
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txtLoading.SetTextColor(ThemeHelpers.TextColor);
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_progressDialog = new AlertDialog.Builder(activity)
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.SetView(dialogView)
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.SetCancelable(false)
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.Create();
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_progressDialog.Show();
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}
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public Task HideLoadingAsync()
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{
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// Based on https://github.com/redth-org/AndHUD/blob/master/AndHUD/AndHUD.cs
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lock (_progressDialogLock)
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{
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if (_progressDialog is null)
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{
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return Task.CompletedTask;
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}
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void actionDismiss()
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{
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try
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{
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if (IsAlive(_progressDialog) && IsAlive(_progressDialog.Window))
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{
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_progressDialog.Hide();
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_progressDialog.Dismiss();
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}
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}
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catch
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{
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// ignore
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}
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_progressDialog = null;
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}
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// First try the SynchronizationContext
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if (Application.SynchronizationContext != null)
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{
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Application.SynchronizationContext.Send(state => actionDismiss(), null);
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return Task.CompletedTask;
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}
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// Otherwise try OwnerActivity on dialog
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var ownerActivity = _progressDialog?.OwnerActivity;
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if (IsAlive(ownerActivity))
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{
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ownerActivity.RunOnUiThread(actionDismiss);
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return Task.CompletedTask;
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}
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// Otherwise try get it from the Window Context
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if (_progressDialog?.Window?.Context is Activity windowActivity && IsAlive(windowActivity))
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{
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windowActivity.RunOnUiThread(actionDismiss);
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return Task.CompletedTask;
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}
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// Finally if all else fails, let's see if current activity is MainActivity
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if (CrossCurrentActivity.Current.Activity is MainActivity activity && IsAlive(activity))
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{
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activity.RunOnUiThread(actionDismiss);
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return Task.CompletedTask;
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}
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return Task.CompletedTask;
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}
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}
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bool IsAlive(Java.Lang.Object @object)
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{
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if (@object == null)
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return false;
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if (@object.Handle == IntPtr.Zero)
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return false;
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if (@object is Activity activity)
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{
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if (activity.IsFinishing)
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return false;
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if (activity.IsDestroyed)
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return false;
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}
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return true;
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}
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public Task<string> DisplayPromptAync(string title = null, string description = null,
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string text = null, string okButtonText = null, string cancelButtonText = null,
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bool numericKeyboard = false, bool autofocus = true, bool password = false)
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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if (activity == null)
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{
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return Task.FromResult<string>(null);
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}
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var alertBuilder = new AlertDialog.Builder(activity);
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alertBuilder.SetTitle(title);
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alertBuilder.SetMessage(description);
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var input = new EditText(activity)
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{
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InputType = InputTypes.ClassText
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};
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if (text == null)
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{
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text = string.Empty;
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}
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if (numericKeyboard)
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{
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input.InputType = InputTypes.ClassNumber | InputTypes.NumberFlagDecimal | InputTypes.NumberFlagSigned;
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#pragma warning disable CS0618 // Type or member is obsolete
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input.KeyListener = DigitsKeyListener.GetInstance(false, false);
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#pragma warning restore CS0618 // Type or member is obsolete
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}
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if (password)
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{
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input.InputType = InputTypes.TextVariationPassword | InputTypes.ClassText;
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}
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input.ImeOptions = input.ImeOptions | (ImeAction)ImeFlags.NoPersonalizedLearning |
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(ImeAction)ImeFlags.NoExtractUi;
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input.Text = text;
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input.SetSelection(text.Length);
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var container = new FrameLayout(activity);
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var lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MatchParent,
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LinearLayout.LayoutParams.MatchParent);
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lp.SetMargins(25, 0, 25, 0);
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input.LayoutParameters = lp;
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container.AddView(input);
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alertBuilder.SetView(container);
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okButtonText = okButtonText ?? AppResources.Ok;
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cancelButtonText = cancelButtonText ?? AppResources.Cancel;
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var result = new TaskCompletionSource<string>();
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alertBuilder.SetPositiveButton(okButtonText,
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(sender, args) => result.TrySetResult(input.Text ?? string.Empty));
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alertBuilder.SetNegativeButton(cancelButtonText, (sender, args) => result.TrySetResult(null));
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var alert = alertBuilder.Create();
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alert.Window.SetSoftInputMode(Android.Views.SoftInput.StateVisible);
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alert.Show();
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if (autofocus)
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{
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input.RequestFocus();
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}
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return result.Task;
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}
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public void RateApp()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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try
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{
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var rateIntent = RateIntentForUrl("market://details", activity);
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activity.StartActivity(rateIntent);
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}
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catch (ActivityNotFoundException)
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{
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var rateIntent = RateIntentForUrl("https://play.google.com/store/apps/details", activity);
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activity.StartActivity(rateIntent);
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}
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}
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public string GetBuildNumber()
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{
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return Application.Context.ApplicationContext.PackageManager.GetPackageInfo(
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Application.Context.PackageName, 0).VersionCode.ToString();
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}
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public bool SupportsFaceBiometric()
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{
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// only used by iOS
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return false;
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}
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public Task<bool> SupportsFaceBiometricAsync()
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{
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// only used by iOS
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return Task.FromResult(SupportsFaceBiometric());
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}
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public bool SupportsNfc()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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var manager = activity.GetSystemService(Context.NfcService) as NfcManager;
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return manager.DefaultAdapter?.IsEnabled ?? false;
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}
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public bool SupportsCamera()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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return activity.PackageManager.HasSystemFeature(PackageManager.FeatureCamera);
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}
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public int SystemMajorVersion()
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{
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return (int)Build.VERSION.SdkInt;
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}
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public string SystemModel()
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{
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return Build.Model;
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}
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public Task<string> DisplayAlertAsync(string title, string message, string cancel, params string[] buttons)
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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if (activity == null)
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{
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return Task.FromResult<string>(null);
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}
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var result = new TaskCompletionSource<string>();
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var alertBuilder = new AlertDialog.Builder(activity);
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alertBuilder.SetTitle(title);
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if (!string.IsNullOrWhiteSpace(message))
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{
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if (buttons != null && buttons.Length > 2)
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{
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if (!string.IsNullOrWhiteSpace(title))
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{
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alertBuilder.SetTitle($"{title}: {message}");
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}
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else
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{
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alertBuilder.SetTitle(message);
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}
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}
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else
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{
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alertBuilder.SetMessage(message);
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}
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}
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if (buttons != null)
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{
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if (buttons.Length > 2)
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{
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alertBuilder.SetItems(buttons, (sender, args) =>
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{
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result.TrySetResult(buttons[args.Which]);
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});
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}
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else
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{
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if (buttons.Length > 0)
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{
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alertBuilder.SetPositiveButton(buttons[0], (sender, args) =>
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{
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result.TrySetResult(buttons[0]);
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});
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}
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if (buttons.Length > 1)
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{
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alertBuilder.SetNeutralButton(buttons[1], (sender, args) =>
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{
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result.TrySetResult(buttons[1]);
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});
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}
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}
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}
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if (!string.IsNullOrWhiteSpace(cancel))
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{
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alertBuilder.SetNegativeButton(cancel, (sender, args) =>
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{
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result.TrySetResult(cancel);
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});
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}
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var alert = alertBuilder.Create();
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alert.CancelEvent += (o, args) => { result.TrySetResult(null); };
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alert.Show();
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return result.Task;
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}
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public async Task<string> DisplayActionSheetAsync(string title, string cancel, string destruction,
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params string[] buttons)
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{
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return await Xamarin.Forms.Application.Current.MainPage.DisplayActionSheet(
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title, cancel, destruction, buttons);
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}
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public void OpenAccessibilityOverlayPermissionSettings()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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try
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{
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var intent = new Intent(Settings.ActionManageOverlayPermission);
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intent.SetData(Android.Net.Uri.Parse("package:com.x8bit.bitwarden"));
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activity.StartActivity(intent);
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}
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catch (ActivityNotFoundException)
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{
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// can't open overlay permission management, fall back to app settings
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var intent = new Intent(Settings.ActionApplicationDetailsSettings);
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intent.SetData(Android.Net.Uri.Parse("package:com.x8bit.bitwarden"));
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activity.StartActivity(intent);
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}
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catch
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{
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var alertBuilder = new AlertDialog.Builder(activity);
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alertBuilder.SetMessage(AppResources.BitwardenAutofillGoToSettings);
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alertBuilder.SetCancelable(true);
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alertBuilder.SetPositiveButton(AppResources.Ok, (sender, args) =>
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{
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(sender as AlertDialog)?.Cancel();
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});
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alertBuilder.Create().Show();
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}
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}
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public void OpenAccessibilitySettings()
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{
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try
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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var intent = new Intent(Settings.ActionAccessibilitySettings);
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activity.StartActivity(intent);
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}
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catch { }
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}
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public void OpenAutofillSettings()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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try
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{
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var intent = new Intent(Settings.ActionRequestSetAutofillService);
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intent.SetData(Android.Net.Uri.Parse("package:com.x8bit.bitwarden"));
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activity.StartActivity(intent);
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}
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catch (ActivityNotFoundException)
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{
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var alertBuilder = new AlertDialog.Builder(activity);
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alertBuilder.SetMessage(AppResources.BitwardenAutofillGoToSettings);
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alertBuilder.SetCancelable(true);
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alertBuilder.SetPositiveButton(AppResources.Ok, (sender, args) =>
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{
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(sender as AlertDialog)?.Cancel();
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});
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alertBuilder.Create().Show();
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}
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}
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public long GetActiveTime()
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{
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// Returns milliseconds since the system was booted, and includes deep sleep. This clock is guaranteed to
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// be monotonic, and continues to tick even when the CPU is in power saving modes, so is the recommend
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// basis for general purpose interval timing.
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// ref: https://developer.android.com/reference/android/os/SystemClock#elapsedRealtime()
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return SystemClock.ElapsedRealtime();
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}
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public void CloseMainApp()
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{
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var activity = (MainActivity)CrossCurrentActivity.Current.Activity;
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if (activity == null)
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{
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return;
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}
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activity.Finish();
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_messagingService.Send("finishMainActivity");
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}
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public bool SupportsFido2()
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{
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return true;
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}
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private Intent RateIntentForUrl(string url, Activity activity)
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{
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var intent = new Intent(Intent.ActionView, Android.Net.Uri.Parse($"{url}?id={activity.PackageName}"));
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var flags = ActivityFlags.NoHistory | ActivityFlags.MultipleTask;
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if ((int)Build.VERSION.SdkInt >= 21)
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{
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flags |= ActivityFlags.NewDocument;
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}
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else
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{
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// noinspection deprecation
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flags |= ActivityFlags.ClearWhenTaskReset;
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}
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intent.AddFlags(flags);
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return intent;
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}
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public float GetSystemFontSizeScale()
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{
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var activity = CrossCurrentActivity.Current?.Activity as MainActivity;
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return activity?.Resources?.Configuration?.FontScale ?? 1;
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}
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public async Task OnAccountSwitchCompleteAsync()
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{
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// for any Android-specific cleanup required after switching accounts
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}
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public async Task SetScreenCaptureAllowedAsync()
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{
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var activity = CrossCurrentActivity.Current?.Activity;
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if (await _stateService.GetScreenCaptureAllowedAsync())
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{
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activity.RunOnUiThread(() => activity.Window.ClearFlags(WindowManagerFlags.Secure));
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return;
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}
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activity.RunOnUiThread(() => activity.Window.AddFlags(WindowManagerFlags.Secure));
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}
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public void OpenAppSettings()
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{
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var intent = new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings);
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intent.AddFlags(ActivityFlags.NewTask);
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var uri = Android.Net.Uri.FromParts("package", Application.Context.PackageName, null);
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intent.SetData(uri);
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Application.Context.StartActivity(intent);
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}
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public void CloseExtensionPopUp()
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{
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// only used by iOS
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throw new NotImplementedException();
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}
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}
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}
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