show warning if auto time is disabled

makeProjectGreatAgain · Sep 11, 2023 · 8b3f195 · 8b3f195
1 parent 6017883
commit 8b3f195
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Showing 3 changed files with 52 additions and 1 deletion.
diff --git a/AuthenticatorPro.Droid/Resources/values/strings.xml b/AuthenticatorPro.Droid/Resources/values/strings.xml
@@ -172,6 +172,8 @@
     <string name="genericError">An error occurred</string>
     <string name="databaseError">An error occurred when opening the database. Try launching the app again. If the issue persists, clear app data and restore your latest backup.\n\nAlternatively, you can submit an error report.</string>
     <string name="viewErrorLog">View error log</string>
+    <string name="autoTimeWarningTitle">Time sync disabled</string>
+    <string name="autoTimeWarningMessage">Your device has automatic time disabled. Two-factor authentication requires an accurate clock to generate codes.\n\nPlease enable automatic time sync in your device settings to ensure that the generated codes are always valid.</string>
 
     <!-- Error reporting -->
     <string name="unhandledErrorMessage">An unhandled error occurred within the application. Details of the error are below:</string>

diff --git a/AuthenticatorPro.Droid/src/Activity/MainActivity.cs b/AuthenticatorPro.Droid/src/Activity/MainActivity.cs
@@ -14,6 +14,7 @@
 using Android.Content.PM;
 using Android.Graphics;
 using Android.OS;
+using Android.Provider;
 using Android.Runtime;
 using Android.Views;
 using Android.Views.Animations;
@@ -27,6 +28,7 @@
 using AuthenticatorPro.Core.Backup.Encryption;
 using AuthenticatorPro.Core.Converter;
 using AuthenticatorPro.Core.Entity;
+using AuthenticatorPro.Core.Generator;
 using AuthenticatorPro.Core.Persistence.Exception;
 using AuthenticatorPro.Core.Service;
 using AuthenticatorPro.Droid.Callback;
@@ -1100,7 +1102,6 @@ private void OnAddButtonClick(object sender, EventArgs e)
 
             fragment.EnterKeyClicked += OpenAddDialog;
             fragment.RestoreClicked += delegate { StartFilePickActivity("*/*", RequestRestore); };
-
             fragment.ImportClicked += delegate { OpenImportMenu(); };
 
             fragment.Show(SupportFragmentManager, fragment.Tag);
@@ -1206,6 +1207,11 @@ async Task Finalise()
                 await _authenticatorView.LoadFromPersistenceAsync();
                 CheckEmptyState();
 
+                if (result.Authenticator.Type.GetGenerationMethod() == GenerationMethod.Time)
+                {
+                    ShowAutoTimeWarning();
+                }
+
                 var position = _authenticatorView.IndexOf(result.Authenticator);
 
                 RunOnUiThread(delegate
@@ -1538,6 +1544,7 @@ private async Task FinaliseRestore(RestoreResult result)
             await _customIconView.LoadFromPersistenceAsync();
 
             await SwitchCategory(null);
+            ShowAutoTimeWarning();
 
             RunOnUiThread(delegate
             {
@@ -1754,6 +1761,11 @@ private async void OnAddDialogSubmit(object sender,
             await _authenticatorView.LoadFromPersistenceAsync();
             CheckEmptyState();
 
+            if (args.Authenticator.Type.GetGenerationMethod() == GenerationMethod.Time)
+            {
+                ShowAutoTimeWarning();
+            }
+
             var position = _authenticatorView.IndexOf(args.Authenticator);
 
             RunOnUiThread(delegate
@@ -1835,6 +1847,11 @@ private async void OnEditDialogSubmit(object sender,
 
             await _authenticatorView.LoadFromPersistenceAsync();
 
+            if (args.Authenticator.Type.GetGenerationMethod() == GenerationMethod.Time)
+            {
+                ShowAutoTimeWarning();
+            }
+
             RunOnUiThread(delegate { _authenticatorListAdapter.NotifyItemChanged(position); });
             Preferences.BackupRequired = BackupRequirement.Urgent;
 
@@ -2049,5 +2066,28 @@ private async void OnCategoriesDialogCategoryClicked(object sender,
         }
 
         #endregion
+
+        #region Misc
+
+        private void ShowAutoTimeWarning()
+        {
+            var autoTimeEnabled = Settings.Global.GetInt(ContentResolver, Settings.Global.AutoTime) == 1;
+
+            if (autoTimeEnabled || Preferences.ShownAutoTimeWarning)
+            {
+                return;
+            }
+
+            new MaterialAlertDialogBuilder(this)
+                .SetTitle(Resource.String.autoTimeWarningTitle)
+                .SetMessage(Resource.String.autoTimeWarningMessage)
+                .SetIcon(Resource.Drawable.baseline_warning_24)
+                .SetPositiveButton(Resource.String.ok, delegate { })
+                .Show();
+
+            Preferences.ShownAutoTimeWarning = true;
+        }
+
+        #endregion
     }
 }
diff --git a/AuthenticatorPro.Droid/src/PreferenceWrapper.cs b/AuthenticatorPro.Droid/src/PreferenceWrapper.cs
@@ -228,6 +228,15 @@ public bool FirstLaunch
             set => SetPreference(FirstLaunchKey, value);
         }
 
+        private const string ShownAutoTimeWarningKey = "shownAutoTimeWarning";
+        private const bool ShownAutoTimeWarningDefault = false;
+
+        public bool ShownAutoTimeWarning
+        {
+            get => Preferences.GetBoolean(ShownAutoTimeWarningKey, ShownAutoTimeWarningDefault);
+            set => SetPreference(ShownAutoTimeWarningKey, value);
+        }
+
         private const string DefaultCategoryKey = "defaultCategory";
         private const string DefaultCategoryDefault = null;