fix: Dialog using wrong Navigator

lib/components/chat_settings_popup_menu.dart

@@ -68,6 +68,7 @@ class _ChatSettingsPopupMenuState extends State<ChatSettingsPopupMenu> {
           case 'leave':
             var confirmed = await showOkCancelAlertDialog(
               context: context,
+              useRootNavigator: false,
               title: L10n.of(context).areYouSure,
               okLabel: L10n.of(context).ok,
               cancelLabel: L10n.of(context).cancel,

lib/components/dialogs/bootstrap_dialog.dart

@@ -3,6 +3,7 @@ import 'package:famedlysdk/encryption.dart';
 import 'package:famedlysdk/encryption/utils/bootstrap.dart';
 import 'package:famedlysdk/famedlysdk.dart';
 import 'package:fluffychat/components/dialogs/adaptive_flat_button.dart';
+import 'package:fluffychat/components/matrix.dart';
 import 'package:flutter/services.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:flutter/cupertino.dart';
@@ -15,17 +16,20 @@ class BootstrapDialog extends StatefulWidget {
   final bool wipe;
   const BootstrapDialog({
     Key key,
-    @required this.l10n,
-    @required this.client,
     this.wipe = false,
   }) : super(key: key);
 
   Future<bool> show(BuildContext context) => PlatformInfos.isCupertinoStyle
-      ? showCupertinoDialog(context: context, builder: (context) => this)
+      ? showCupertinoDialog(
-      : showDialog(context: context, builder: (context) => this);
+          context: context,
-
+          builder: (context) => this,
-  final L10n l10n;
+          useRootNavigator: false,
-  final Client client;
+        )
+      : showDialog(
+          context: context,
+          builder: (context) => this,
+          useRootNavigator: false,
+        );
 
   @override
   _BootstrapDialogState createState() => _BootstrapDialogState();
@@ -52,7 +56,9 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
       _wipe = wipe;
       titleText = null;
       _recoveryKeyStored = false;
-      bootstrap = widget.client.encryption
+      bootstrap = Matrix.of(context)
+          .client
+          .encryption
           .bootstrap(onUpdate: () => setState(() => null));
     });
   }
@@ -62,19 +68,19 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
     _wipe ??= widget.wipe;
     final buttons = <AdaptiveFlatButton>[];
     Widget body = LinearProgressIndicator();
-    titleText = widget.l10n.loadingPleaseWait;
+    titleText = L10n.of(context).loadingPleaseWait;
 
     if (bootstrap == null) {
-      titleText = widget.l10n.chatBackup;
+      titleText = L10n.of(context).chatBackup;
-      body = Text(widget.l10n.chatBackupDescription);
+      body = Text(L10n.of(context).chatBackupDescription);
       buttons.add(AdaptiveFlatButton(
-        child: Text(widget.l10n.next),
+        child: Text(L10n.of(context).next),
         onPressed: () => _createBootstrap(false),
       ));
     } else if (bootstrap.newSsssKey?.recoveryKey != null &&
         _recoveryKeyStored == false) {
       final key = bootstrap.newSsssKey.recoveryKey;
-      titleText = widget.l10n.securityKey;
+      titleText = L10n.of(context).securityKey;
       body = Container(
         alignment: Alignment.center,
         width: 200,
@@ -89,11 +95,11 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
         ),
       );
       buttons.add(AdaptiveFlatButton(
-        child: Text(widget.l10n.copyToClipboard),
+        child: Text(L10n.of(context).copyToClipboard),
         onPressed: () => Clipboard.setData(ClipboardData(text: key)),
       ));
       buttons.add(AdaptiveFlatButton(
-        child: Text(widget.l10n.next),
+        child: Text(L10n.of(context).next),
         onPressed: () => setState(() => _recoveryKeyStored = true),
       ));
     } else {
@@ -120,7 +126,7 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
         case BootstrapState.openExistingSsss:
           _recoveryKeyStored = true;
           titleText =
-              _recoveryKeyInputError ?? widget.l10n.pleaseEnterSecurityKey;
+              _recoveryKeyInputError ?? L10n.of(context).pleaseEnterSecurityKey;
           body = PlatformInfos.isCupertinoStyle
               ? CupertinoTextField(
                   minLines: 2,
@@ -149,10 +155,11 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
               if (OkCancelResult.ok ==
                   await showOkCancelAlertDialog(
                     context: context,
-                    title: widget.l10n.securityKeyLost,
+                    useRootNavigator: false,
-                    message: widget.l10n.wipeChatBackup,
+                    title: L10n.of(context).securityKeyLost,
-                    okLabel: widget.l10n.ok,
+                    message: L10n.of(context).wipeChatBackup,
-                    cancelLabel: widget.l10n.cancel,
+                    okLabel: L10n.of(context).ok,
+                    cancelLabel: L10n.of(context).cancel,
                     isDestructiveAction: true,
                   )) {
                 _createBootstrap(true);
@@ -160,20 +167,18 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
             },
           ));
           buttons.add(AdaptiveFlatButton(
-            child: Text(widget.l10n.transferFromAnotherDevice),
+            child: Text(L10n.of(context).transferFromAnotherDevice),
             onPressed: () async {
-              final req = await widget
+              final req = await Matrix.of(context)
-                  .client.userDeviceKeys[widget.client.userID]
+                  .client
+                  .userDeviceKeys[Matrix.of(context).client.userID]
                   .startVerification();
-              await KeyVerificationDialog(
+              await KeyVerificationDialog(request: req).show(context);
-                request: req,
+              Navigator.of(context, rootNavigator: false).pop();
-                l10n: widget.l10n,
-              ).show(context);
-              Navigator.of(context).pop();
             },
           ));
           buttons.add(AdaptiveFlatButton(
-              child: Text(widget.l10n.next),
+              child: Text(L10n.of(context).next),
               onPressed: () async {
                 setState(() {
                   _recoveryKeyInputError = null;
@@ -187,7 +192,7 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
                 } catch (e, s) {
                   Logs().w('Unable to unlock SSSS', e, s);
                   setState(() => _recoveryKeyInputError =
-                      widget.l10n.oopsSomethingWentWrong);
+                      L10n.of(context).oopsSomethingWentWrong);
                 } finally {
                   setState(() => _recoveryKeyInputLoading = false);
                 }
@@ -220,27 +225,29 @@ class _BootstrapDialogState extends State<BootstrapDialog> {
           break;
         case BootstrapState.askBadSsss:
         case BootstrapState.error:
-          titleText = widget.l10n.oopsSomethingWentWrong;
+          titleText = L10n.of(context).oopsSomethingWentWrong;
           body = ListTile(
             contentPadding: EdgeInsets.zero,
             leading: Icon(Icons.error_outline, color: Colors.red),
-            title: Text(widget.l10n.oopsSomethingWentWrong),
+            title: Text(L10n.of(context).oopsSomethingWentWrong),
           );
           buttons.add(AdaptiveFlatButton(
-            child: Text(widget.l10n.close),
+            child: Text(L10n.of(context).close),
-            onPressed: () => Navigator.of(context).pop<bool>(false),
+            onPressed: () =>
+                Navigator.of(context, rootNavigator: false).pop<bool>(false),
           ));
           break;
         case BootstrapState.done:
-          titleText = widget.l10n.everythingReady;
+          titleText = L10n.of(context).everythingReady;
           body = ListTile(
             contentPadding: EdgeInsets.zero,
             leading: Icon(Icons.check_circle, color: Colors.green),
-            title: Text(widget.l10n.keysCached),
+            title: Text(L10n.of(context).keysCached),
           );
           buttons.add(AdaptiveFlatButton(
-            child: Text(widget.l10n.close),
+            child: Text(L10n.of(context).close),
-            onPressed: () => Navigator.of(context).pop<bool>(false),
+            onPressed: () =>
+                Navigator.of(context, rootNavigator: false).pop<bool>(false),
           ));
           break;
       }

lib/components/dialogs/key_verification_dialog.dart

@@ -12,16 +12,21 @@ import '../../utils/beautify_string_extension.dart';
 
 class KeyVerificationDialog extends StatefulWidget {
   Future<void> show(BuildContext context) => PlatformInfos.isCupertinoStyle
-      ? showCupertinoDialog(context: context, builder: (context) => this)
+      ? showCupertinoDialog(
-      : showDialog(context: context, builder: (context) => this);
+          context: context,
+          builder: (context) => this,
+          useRootNavigator: false,
+        )
+      : showDialog(
+          context: context,
+          builder: (context) => this,
+          useRootNavigator: false,
+        );
 
   final KeyVerification request;
 
-  final L10n l10n;
-
   KeyVerificationDialog({
     this.request,
-    @required this.l10n,
   });
 
   @override
@@ -92,7 +97,8 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           if (valid.error != null) {
             await showOkAlertDialog(
               context: context,
-              message: widget.l10n.incorrectPassphraseOrKey,
+              message: L10n.of(context).incorrectPassphraseOrKey,
+              useRootNavigator: false,
             );
           }
         };
@@ -100,7 +106,8 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           margin: EdgeInsets.only(left: 8.0, right: 8.0),
           child: Column(
             children: <Widget>[
-              Text(widget.l10n.askSSSSSign, style: TextStyle(fontSize: 20)),
+              Text(L10n.of(context).askSSSSSign,
+                  style: TextStyle(fontSize: 20)),
               Container(height: 10),
               TextField(
                 controller: textEditingController,
@@ -114,7 +121,7 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
                 maxLines: 1,
                 obscureText: true,
                 decoration: InputDecoration(
-                  hintText: widget.l10n.passphraseOrKey,
+                  hintText: L10n.of(context).passphraseOrKey,
                   prefixStyle: TextStyle(color: Theme.of(context).primaryColor),
                   suffixStyle: TextStyle(color: Theme.of(context).primaryColor),
                   border: OutlineInputBorder(),
@@ -125,32 +132,33 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           ),
         );
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.submit),
+          child: Text(L10n.of(context).submit),
           onPressed: () {
             input = textEditingController.text;
             checkInput();
           },
         ));
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.skip),
+          child: Text(L10n.of(context).skip),
           onPressed: () => widget.request.openSSSS(skip: true),
         ));
         break;
       case KeyVerificationState.askAccept:
         body = Container(
-          child: Text(widget.l10n.askVerificationRequest(widget.request.userId),
+          child: Text(
+              L10n.of(context).askVerificationRequest(widget.request.userId),
               style: TextStyle(fontSize: 20)),
           margin: EdgeInsets.only(left: 8.0, right: 8.0),
         );
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.accept),
+          child: Text(L10n.of(context).accept),
           onPressed: () => widget.request.acceptVerification(),
         ));
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.reject),
+          child: Text(L10n.of(context).reject),
           onPressed: () {
             widget.request.rejectVerification().then((_) {
-              Navigator.of(context).pop();
+              Navigator.of(context, rootNavigator: false).pop();
             });
           },
         ));
@@ -163,7 +171,7 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
                 : CircularProgressIndicator(),
             SizedBox(height: 10),
             Text(
-              widget.l10n.waitingPartnerAcceptRequest,
+              L10n.of(context).waitingPartnerAcceptRequest,
               textAlign: TextAlign.center,
             ),
           ],
@@ -173,18 +181,19 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
             .deviceKeys[widget.request.deviceId];
         if (key != null) {
           buttons.add(AdaptiveFlatButton(
-            child: Text(widget.l10n.verifyManual),
+            child: Text(L10n.of(context).verifyManual),
             onPressed: () async {
               final result = await showOkCancelAlertDialog(
                 context: context,
-                title: widget.l10n.verifyManual,
+                useRootNavigator: false,
+                title: L10n.of(context).verifyManual,
                 message: key.ed25519Key.beautified,
               );
               if (result == OkCancelResult.ok) {
                 await key.setVerified(true);
               }
               await widget.request.cancel();
-              Navigator.of(context).pop();
+              Navigator.of(context, rootNavigator: false).pop();
             },
           ));
         }
@@ -196,14 +205,14 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
         // view for if "emoji" is a present sasType or not?
         String compareText;
         if (widget.request.sasTypes.contains('emoji')) {
-          compareText = widget.l10n.compareEmojiMatch;
+          compareText = L10n.of(context).compareEmojiMatch;
           compareWidget = TextSpan(
             children: widget.request.sasEmojis
                 .map((e) => WidgetSpan(child: _Emoji(e)))
                 .toList(),
           );
         } else {
-          compareText = widget.l10n.compareNumbersMatch;
+          compareText = L10n.of(context).compareNumbersMatch;
           final numbers = widget.request.sasNumbers;
           final numbstr = '${numbers[0]}-${numbers[1]}-${numbers[2]}';
           compareWidget =
@@ -228,18 +237,18 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
         );
         buttons.add(AdaptiveFlatButton(
           textColor: Colors.red,
-          child: Text(widget.l10n.theyDontMatch),
+          child: Text(L10n.of(context).theyDontMatch),
           onPressed: () => widget.request.rejectSas(),
         ));
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.theyMatch),
+          child: Text(L10n.of(context).theyMatch),
           onPressed: () => widget.request.acceptSas(),
         ));
         break;
       case KeyVerificationState.waitingSas:
         var acceptText = widget.request.sasTypes.contains('emoji')
-            ? widget.l10n.waitingPartnerEmoji
+            ? L10n.of(context).waitingPartnerEmoji
-            : widget.l10n.waitingPartnerNumbers;
+            : L10n.of(context).waitingPartnerNumbers;
         body = Column(
           children: <Widget>[
             PlatformInfos.isCupertinoStyle
@@ -260,15 +269,15 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
             Icon(Icons.check_circle_outlined, color: Colors.green, size: 200.0),
             SizedBox(height: 10),
             Text(
-              widget.l10n.verifySuccess,
+              L10n.of(context).verifySuccess,
               textAlign: TextAlign.center,
             ),
           ],
           mainAxisSize: MainAxisSize.min,
         );
         buttons.add(AdaptiveFlatButton(
-          child: Text(widget.l10n.close),
+          child: Text(L10n.of(context).close),
-          onPressed: () => Navigator.of(context).pop(),
+          onPressed: () => Navigator.of(context, rootNavigator: false).pop(),
         ));
         break;
       case KeyVerificationState.error:
@@ -284,8 +293,8 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           mainAxisSize: MainAxisSize.min,
         );
         buttons.add(FlatButton(
-          child: Text(widget.l10n.close),
+          child: Text(L10n.of(context).close),
-          onPressed: () => Navigator.of(context).pop(),
+          onPressed: () => Navigator.of(context, rootNavigator: false).pop(),
         ));
         break;
     }
@@ -329,7 +338,7 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
       ],
       crossAxisAlignment: CrossAxisAlignment.start,
     );
-    final title = Text(widget.l10n.verifyTitle);
+    final title = Text(L10n.of(context).verifyTitle);
     final content = Scrollbar(
       isAlwaysShown: true,
       controller: _scrollController,

lib/components/dialogs/permission_slider_dialog.dart

@@ -8,14 +8,19 @@ class PermissionSliderDialog extends StatefulWidget {
   const PermissionSliderDialog({
     Key key,
     this.initialPermission = 0,
-    @required this.l10n,
   }) : super(key: key);
 
-  final L10n l10n;
-
   Future<int> show(BuildContext context) => PlatformInfos.isCupertinoStyle
-      ? showCupertinoDialog<int>(context: context, builder: (context) => this)
+      ? showCupertinoDialog<int>(
-      : showDialog<int>(context: context, builder: (context) => this);
+          context: context,
+          builder: (context) => this,
+          useRootNavigator: false,
+        )
+      : showDialog<int>(
+          context: context,
+          builder: (context) => this,
+          useRootNavigator: false,
+        );
 
   final int initialPermission;
   @override
@@ -46,7 +51,7 @@ class _PermissionSliderDialogState extends State<PermissionSliderDialog> {
             min: 0.0,
           );
     final title = Text(
-      widget.l10n.setPermissionsLevel,
+      L10n.of(context).setPermissionsLevel,
       textAlign: TextAlign.center,
     );
     final content = Column(
@@ -54,9 +59,9 @@ class _PermissionSliderDialogState extends State<PermissionSliderDialog> {
       children: [
         Text('Level: ' +
             (_permission == 100
-                ? '$_permission (${widget.l10n.admin})'
+                ? '$_permission (${L10n.of(context).admin})'
                 : _permission >= 50
-                    ? '$_permission (${widget.l10n.moderator})'
+                    ? '$_permission (${L10n.of(context).moderator})'
                     : _permission.toString())),
         Container(
           height: 56,
@@ -66,12 +71,14 @@ class _PermissionSliderDialogState extends State<PermissionSliderDialog> {
     );
     final buttons = [
       AdaptiveFlatButton(
-        child: Text(widget.l10n.cancel),
+        child: Text(L10n.of(context).cancel),
-        onPressed: () => Navigator.of(context).pop<int>(null),
+        onPressed: () =>
+            Navigator.of(context, rootNavigator: false).pop<int>(null),
       ),
       AdaptiveFlatButton(
-        child: Text(widget.l10n.confirm),
+        child: Text(L10n.of(context).confirm),
-        onPressed: () => Navigator.of(context).pop<int>(_permission),
+        onPressed: () =>
+            Navigator.of(context, rootNavigator: false).pop<int>(_permission),
       ),
     ];
     if (PlatformInfos.isCupertinoStyle) {

lib/components/dialogs/recording_dialog.dart

@@ -8,10 +8,7 @@ import 'package:flutter_sound_lite/flutter_sound.dart';
 import 'package:path_provider/path_provider.dart';
 
 class RecordingDialog extends StatefulWidget {
-  final L10n l10n;
-
   const RecordingDialog({
-    @required this.l10n,
     Key key,
   }) : super(key: key);
 
@@ -76,7 +73,7 @@ class _RecordingDialogState extends State<RecordingDialog> {
   Widget build(BuildContext context) {
     if (error) {
       Timer(Duration(seconds: 1), () {
-        Navigator.of(context).pop();
+        Navigator.of(context, rootNavigator: false).pop();
       });
     }
     const maxDecibalWidth = 64.0;
@@ -101,7 +98,7 @@ class _RecordingDialogState extends State<RecordingDialog> {
           SizedBox(width: 8),
           Expanded(
             child: Text(
-              '${widget.l10n.recording}: $time',
+              '${L10n.of(context).recording}: $time',
               style: TextStyle(
                 fontSize: 18,
               ),
@@ -112,17 +109,17 @@ class _RecordingDialogState extends State<RecordingDialog> {
       actions: <Widget>[
         FlatButton(
           child: Text(
-            widget.l10n.cancel.toUpperCase(),
+            L10n.of(context).cancel.toUpperCase(),
             style: TextStyle(
               color: Theme.of(context).textTheme.bodyText2.color.withAlpha(150),
             ),
           ),
-          onPressed: () => Navigator.of(context).pop(),
+          onPressed: () => Navigator.of(context, rootNavigator: false).pop(),
         ),
         FlatButton(
           child: Row(
             children: <Widget>[
-              Text(widget.l10n.send.toUpperCase()),
+              Text(L10n.of(context).send.toUpperCase()),
               SizedBox(width: 4),
               Icon(Icons.send_outlined, size: 15),
             ],
@@ -130,7 +127,8 @@ class _RecordingDialogState extends State<RecordingDialog> {
           onPressed: () async {
             await _recorderSubscription?.cancel();
             await flutterSound.stopRecorder();
-            Navigator.of(context).pop<String>(_recordedPath);
+            Navigator.of(context, rootNavigator: false)
+                .pop<String>(_recordedPath);
           },
         ),
       ],

lib/components/dialogs/send_file_dialog.dart

@@ -10,11 +10,9 @@ import '../../utils/resize_image.dart';
 class SendFileDialog extends StatefulWidget {
   final Room room;
   final MatrixFile file;
-  final L10n l10n;
 
   const SendFileDialog({
     this.room,
-    @required this.l10n,
     this.file,
     Key key,
   }) : super(key: key);
@@ -40,13 +38,13 @@ class _SendFileDialogState extends State<SendFileDialog> {
 
   @override
   Widget build(BuildContext context) {
-    var sendStr = widget.l10n.sendFile;
+    var sendStr = L10n.of(context).sendFile;
     if (widget.file is MatrixImageFile) {
-      sendStr = widget.l10n.sendImage;
+      sendStr = L10n.of(context).sendImage;
     } else if (widget.file is MatrixAudioFile) {
-      sendStr = widget.l10n.sendAudio;
+      sendStr = L10n.of(context).sendAudio;
     } else if (widget.file is MatrixVideoFile) {
-      sendStr = widget.l10n.sendVideo;
+      sendStr = L10n.of(context).sendVideo;
     }
     Widget contentWidget;
     if (widget.file is MatrixImageFile) {
@@ -66,8 +64,8 @@ class _SendFileDialogState extends State<SendFileDialog> {
             ),
             InkWell(
               onTap: () => setState(() => origImage = !origImage),
-              child: Text(
+              child: Text(L10n.of(context).sendOriginal +
-                  widget.l10n.sendOriginal + ' (${widget.file.sizeString})'),
+                  ' (${widget.file.sizeString})'),
             ),
           ],
         )
@@ -80,14 +78,14 @@ class _SendFileDialogState extends State<SendFileDialog> {
       content: contentWidget,
       actions: <Widget>[
         FlatButton(
-          child: Text(widget.l10n.cancel),
+          child: Text(L10n.of(context).cancel),
           onPressed: () {
             // just close the dialog
-            Navigator.of(context).pop();
+            Navigator.of(context, rootNavigator: false).pop();
           },
         ),
         FlatButton(
-          child: Text(widget.l10n.send),
+          child: Text(L10n.of(context).send),
           onPressed: _isSending
               ? null
               : () async {
@@ -96,7 +94,7 @@ class _SendFileDialogState extends State<SendFileDialog> {
                   });
                   await showFutureLoadingDialog(
                       context: context, future: () => _send());
-                  await Navigator.of(context).pop();
+                  await Navigator.of(context, rootNavigator: false).pop();
                 },
         ),
       ],

lib/components/encryption_button.dart

@@ -34,6 +34,7 @@ class _EncryptionButtonState extends State<EncryptionButton> {
     }
     if (await showOkCancelAlertDialog(
           context: context,
+          useRootNavigator: false,
           title: L10n.of(context).enableEncryptionWarning,
           message: widget.room.client.encryptionEnabled
               ? L10n.of(context).warningEncryptionInBeta

lib/components/image_bubble.dart

@@ -233,7 +233,7 @@ class _ImageBubbleState extends State<ImageBubble> {
       child: InkWell(
         onTap: () {
           if (!widget.tapToView) return;
-          Navigator.of(context).push(
+          Navigator.of(context, rootNavigator: false).push(
             MaterialPageRoute(
               builder: (_) => ImageView(widget.event, onLoaded: () {
                 // If the original file didn't load yet, we want to do that now.

lib/components/list_items/chat_list_item.dart

@@ -90,12 +90,13 @@ class ChatListItem extends StatelessWidget {
           if (Matrix.of(context).shareContent['msgtype'] ==
               'chat.fluffy.shared_file') {
             await showDialog(
-                context: context,
+              context: context,
-                builder: (c) => SendFileDialog(
+              builder: (c) => SendFileDialog(
-                      file: Matrix.of(context).shareContent['file'],
+                file: Matrix.of(context).shareContent['file'],
-                      room: room,
+                room: room,
-                      l10n: L10n.of(context),
+              ),
-                    ));
+              useRootNavigator: false,
+            );
           } else {
             unawaited(room.sendEvent(Matrix.of(context).shareContent));
           }
@@ -124,6 +125,7 @@ class ChatListItem extends StatelessWidget {
         title: L10n.of(context).areYouSure,
         okLabel: L10n.of(context).yes,
         cancelLabel: L10n.of(context).no,
+        useRootNavigator: false,
       );
       if (confirmed == OkCancelResult.cancel) return;
       await showFutureLoadingDialog(

lib/components/list_items/participant_list_item.dart

@@ -29,7 +29,6 @@ class ParticipantListItem extends StatelessWidget {
         context: context,
         builder: (c) => UserBottomSheet(
           user: user,
-          l10n: L10n.of(context),
         ),
       ),
       title: Row(

lib/components/matrix.dart

@@ -137,6 +137,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
           title: L10n.of(context).pleaseEnterYourPassword,
           okLabel: L10n.of(context).ok,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
           textFields: [
             DialogTextField(
               minLines: 1,
@@ -164,6 +165,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
             await showOkCancelAlertDialog(
               message: L10n.of(context).pleaseFollowInstructionsOnWeb,
               context: context,
+              useRootNavigator: false,
               okLabel: L10n.of(context).next,
               cancelLabel: L10n.of(context).cancel,
             )) {
@@ -209,7 +211,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
         body: body,
         replacesID: _linuxNotificationIds[roomId] ?? -1,
         appName: AppConfig.applicationName,
-        actionCallback: (_) => Navigator.of(context).pushAndRemoveUntil(
+        actionCallback: (_) => Navigator.of(context, rootNavigator: false).pushAndRemoveUntil(
             AppRoute.defaultRoute(
               context,
               ChatView(roomId),
@@ -273,6 +275,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
       final sender = room.getUserByMXIDSync(request.sender);
       if (await showOkCancelAlertDialog(
             context: context,
+            useRootNavigator: false,
             title: L10n.of(context).requestToReadOlderMessages,
             message:
                 '${sender.id}\n\n${L10n.of(context).device}:\n${request.requestingDevice.deviceId}\n\n${L10n.of(context).publicKey}:\n${request.requestingDevice.ed25519Key.beautified}',
@@ -296,6 +299,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
       };
       if (await showOkCancelAlertDialog(
             context: context,
+            useRootNavigator: false,
             title: L10n.of(context).newVerificationRequest,
             message: L10n.of(context).askVerificationRequest(request.userId),
             okLabel: L10n.of(context).ok,
@@ -305,10 +309,7 @@ class MatrixState extends State<Matrix> with WidgetsBindingObserver {
         request.onUpdate = null;
         hidPopup = true;
         await request.acceptVerification();
-        await KeyVerificationDialog(
+        await KeyVerificationDialog(request: request).show(context);
-          request: request,
-          l10n: L10n.of(context),
-        ).show(context);
       } else {
         request.onUpdate = null;
         hidPopup = true;

lib/components/message_content.dart

@@ -52,10 +52,7 @@ class MessageContent extends StatelessWidget {
           timeline.cancelSubscriptions();
         }
       };
-      await KeyVerificationDialog(
+      await KeyVerificationDialog(request: req).show(context);
-        request: req,
-        l10n: L10n.of(context),
-      ).show(context);
     } else {
       final success = await showFutureLoadingDialog(
         context: context,

lib/components/user_bottom_sheet.dart

@@ -17,12 +17,10 @@ import 'dialogs/key_verification_dialog.dart';
 class UserBottomSheet extends StatelessWidget {
   final User user;
   final Function onMention;
-  final L10n l10n;
 
   const UserBottomSheet({
     Key key,
     @required this.user,
-    @required this.l10n,
     this.onMention,
   }) : super(key: key);
 
@@ -30,14 +28,15 @@ class UserBottomSheet extends StatelessWidget {
     final Function _askConfirmation =
         () async => (await showOkCancelAlertDialog(
               context: context,
-              title: l10n.areYouSure,
+              useRootNavigator: false,
-              okLabel: l10n.yes,
+              title: L10n.of(context).areYouSure,
-              cancelLabel: l10n.no,
+              okLabel: L10n.of(context).yes,
+              cancelLabel: L10n.of(context).no,
             ) ==
             OkCancelResult.ok);
     switch (action) {
       case 'mention':
-        Navigator.of(context).pop();
+        Navigator.of(context, rootNavigator: false).pop();
         onMention();
         break;
       case 'ban':
@@ -46,7 +45,7 @@ class UserBottomSheet extends StatelessWidget {
             context: context,
             future: () => user.ban(),
           );
-          Navigator.of(context).pop();
+          Navigator.of(context, rootNavigator: false).pop();
         }
         break;
       case 'unban':
@@ -55,7 +54,7 @@ class UserBottomSheet extends StatelessWidget {
             context: context,
             future: () => user.unban(),
           );
-          Navigator.of(context).pop();
+          Navigator.of(context, rootNavigator: false).pop();
         }
         break;
       case 'kick':
@@ -64,21 +63,20 @@ class UserBottomSheet extends StatelessWidget {
             context: context,
             future: () => user.kick(),
           );
-          Navigator.of(context).pop();
+          Navigator.of(context, rootNavigator: false).pop();
         }
         break;
       case 'permission':
-        final newPermission = await PermissionSliderDialog(
+        final newPermission =
-          initialPermission: user.powerLevel,
+            await PermissionSliderDialog(initialPermission: user.powerLevel)
-          l10n: L10n.of(context),
+                .show(context);
-        ).show(context);
         if (newPermission != null) {
           if (newPermission == 100 && await _askConfirmation() == false) break;
           await showFutureLoadingDialog(
             context: context,
             future: () => user.setPower(newPermission),
           );
-          Navigator.of(context).pop();
+          Navigator.of(context, rootNavigator: false).pop();
         }
         break;
       case 'message':
@@ -92,10 +90,7 @@ class UserBottomSheet extends StatelessWidget {
   void _verifyAction(BuildContext context) async {
     final client = user.room.client;
     final req = await client.userDeviceKeys[user.id].startVerification();
-    await KeyVerificationDialog(
+    await KeyVerificationDialog(request: req).show(context);
-      request: req,
-      l10n: L10n.of(context),
-    ).show(context);
   }
 
   @override
@@ -109,7 +104,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.mention,
+              L10n.of(context).mention,
               Icons.alternate_email_outlined,
             ),
             value: 'mention'),
@@ -119,7 +114,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.sendAMessage,
+              L10n.of(context).sendAMessage,
               Icons.send_outlined,
             ),
             value: 'message'),
@@ -129,7 +124,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.setPermissionsLevel,
+              L10n.of(context).setPermissionsLevel,
               Icons.edit_attributes_outlined,
             ),
             value: 'permission'),
@@ -139,7 +134,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.kickFromChat,
+              L10n.of(context).kickFromChat,
               Icons.exit_to_app_outlined,
             ),
             value: 'kick'),
@@ -149,7 +144,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.banFromChat,
+              L10n.of(context).banFromChat,
               Icons.warning_sharp,
             ),
             value: 'ban'),
@@ -158,7 +153,7 @@ class UserBottomSheet extends StatelessWidget {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              l10n.removeExile,
+              L10n.of(context).removeExile,
               Icons.warning_outlined,
             ),
             value: 'unban'),
@@ -179,7 +174,7 @@ class UserBottomSheet extends StatelessWidget {
                     Theme.of(context).scaffoldBackgroundColor.withOpacity(0.5),
                 leading: IconButton(
                   icon: Icon(Icons.arrow_downward_outlined),
-                  onPressed: Navigator.of(context).pop,
+                  onPressed: Navigator.of(context, rootNavigator: false).pop,
                   tooltip: L10n.of(context).close,
                 ),
                 title: Text(user.calcDisplayname()),
@@ -224,7 +219,7 @@ class UserBottomSheet extends StatelessWidget {
                     ),
                   ),
                   ListTile(
-                    title: Text(l10n.username),
+                    title: Text(L10n.of(context).username),
                     subtitle: Text(user.id),
                     trailing: Icon(Icons.share_outlined),
                     onTap: () => FluffyShare.share(user.id, context),

lib/utils/event_extension.dart

@@ -10,7 +10,7 @@ extension LocalizedBody on Event {
   void openFile(BuildContext context, {bool downloadOnly = false}) async {
     if (!downloadOnly &&
         [MessageTypes.Image, MessageTypes.Sticker].contains(messageType)) {
-      await Navigator.of(context).push(
+      await Navigator.of(context, rootNavigator: false).push(
         MaterialPageRoute(builder: (_) => ImageView(this)),
       );
       return;

lib/utils/platform_infos.dart

@@ -43,6 +43,7 @@ abstract class PlatformInfos {
     var version = await PlatformInfos.getVersion();
     showAboutDialog(
       context: context,
+      useRootNavigator: false,
       children: [
         Text('Version: $version'),
         RaisedButton(

lib/utils/url_launcher.dart

@@ -73,6 +73,7 @@ class UrlLauncher {
         if (await showOkCancelAlertDialog(
               context: context,
               title: 'Join room $roomIdOrAlias',
+              useRootNavigator: false,
             ) ==
             OkCancelResult.ok) {
           roomId = roomIdOrAlias;
@@ -116,6 +117,7 @@ class UrlLauncher {
       if (await showOkCancelAlertDialog(
             context: context,
             title: 'Message user ${user.id}',
+            useRootNavigator: false,
           ) ==
           OkCancelResult.ok) {
         roomId = (await showFutureLoadingDialog(

lib/views/chat.dart

@@ -211,13 +211,13 @@ class _ChatState extends State<Chat> {
     if (result == null) return;
     await showDialog(
       context: context,
+      useRootNavigator: false,
       builder: (c) => SendFileDialog(
         file: MatrixFile(
           bytes: result.toUint8List(),
           name: result.fileName,
         ).detectFileType,
         room: room,
-        l10n: L10n.of(context),
       ),
     );
   }
@@ -228,13 +228,13 @@ class _ChatState extends State<Chat> {
     if (result == null) return;
     await showDialog(
       context: context,
+      useRootNavigator: false,
       builder: (c) => SendFileDialog(
         file: MatrixImageFile(
           bytes: result.toUint8List(),
           name: result.fileName,
         ),
         room: room,
-        l10n: L10n.of(context),
       ),
     );
   }
@@ -245,13 +245,13 @@ class _ChatState extends State<Chat> {
     final bytes = await file.readAsBytes();
     await showDialog(
       context: context,
+      useRootNavigator: false,
       builder: (c) => SendFileDialog(
         file: MatrixImageFile(
           bytes: bytes,
           name: file.path,
         ),
         room: room,
-        l10n: L10n.of(context),
       ),
     );
   }
@@ -263,9 +263,8 @@ class _ChatState extends State<Chat> {
     }
     final result = await showDialog<String>(
       context: context,
-      builder: (c) => RecordingDialog(
+      builder: (c) => RecordingDialog(),
-        l10n: L10n.of(context),
+      useRootNavigator: false,
-      ),
     );
     if (result == null) return;
     final audioFile = File(result);
@@ -306,6 +305,7 @@ class _ChatState extends State<Chat> {
     final score = await showConfirmationDialog<int>(
         context: context,
         title: L10n.of(context).howOffensiveIsThisContent,
+        useRootNavigator: false,
         actions: [
           AlertDialogAction(
             key: -100,
@@ -326,6 +326,7 @@ class _ChatState extends State<Chat> {
         title: L10n.of(context).whyDoYouWantToReportThis,
         okLabel: L10n.of(context).ok,
         cancelLabel: L10n.of(context).cancel,
+        useRootNavigator: false,
         textFields: [DialogTextField(hintText: L10n.of(context).reason)]);
     if (reason == null || reason.single.isEmpty) return;
     final result = await showFutureLoadingDialog(
@@ -350,6 +351,7 @@ class _ChatState extends State<Chat> {
           title: L10n.of(context).messageWillBeRemovedWarning,
           okLabel: L10n.of(context).remove,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.ok;
     if (!confirmed) return;
@@ -473,7 +475,7 @@ class _ChatState extends State<Chat> {
                 // make sure we remove duplicates
                 prefs.setStringList('recents', recents.toSet().toList());
               });
-              Navigator.of(context).pop<Emoji>(emoji);
+              Navigator.of(context, rootNavigator: false).pop<Emoji>(emoji);
             },
           ),
         ],
@@ -538,7 +540,6 @@ class _ChatState extends State<Chat> {
                           ? () => showModalBottomSheet(
                                 context: context,
                                 builder: (c) => UserBottomSheet(
-                                  l10n: L10n.of(context),
                                   user: room.getUserByMXIDSync(
                                       room.directChatMatrixID),
                                   onMention: () => sendController.text +=
@@ -823,7 +824,6 @@ class _ChatState extends State<Chat> {
                                                     context: context,
                                                     builder: (c) =>
                                                         UserBottomSheet(
-                                                      l10n: L10n.of(context),
                                                       user: event.sender,
                                                       onMention: () =>
                                                           sendController.text +=

lib/views/chat_details.dart

@@ -39,6 +39,7 @@ class _ChatDetailsState extends State<ChatDetails> {
       title: L10n.of(context).changeTheNameOfTheGroup,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           initialText: room.getLocalizedDisplayname(
@@ -67,6 +68,7 @@ class _ChatDetailsState extends State<ChatDetails> {
       title: L10n.of(context).setInvitationLink,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: '#localpart:domain',
@@ -109,6 +111,7 @@ class _ChatDetailsState extends State<ChatDetails> {
       title: L10n.of(context).setGroupDescription,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: L10n.of(context).setGroupDescription,

lib/views/chat_encryption_settings.dart

@@ -35,10 +35,7 @@ class _ChatEncryptionSettingsState extends State<ChatEncryptionSettings> {
             setState(() => null);
           }
         };
-        await KeyVerificationDialog(
+        await KeyVerificationDialog(request: req).show(context);
-          request: req,
-          l10n: L10n.of(context),
-        ).show(context);
         break;
       case 'verify_user':
         await unblock();
@@ -49,10 +46,7 @@ class _ChatEncryptionSettingsState extends State<ChatEncryptionSettings> {
             setState(() => null);
           }
         };
-        await KeyVerificationDialog(
+        await KeyVerificationDialog(request: req).show(context);
-          request: req,
-          l10n: L10n.of(context),
-        ).show(context);
         break;
       case 'block':
         if (key.directVerified) {

lib/views/chat_list.dart

@@ -143,6 +143,7 @@ class _ChatListState extends State<ChatList> {
           title: L10n.of(context).areYouSure,
           okLabel: L10n.of(context).yes,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.ok;
     if (!confirmed) return;

lib/views/chat_permissions_settings.dart

@@ -20,10 +20,9 @@ class ChatPermissionsSettings extends StatelessWidget {
       return FlushbarHelper.createError(message: L10n.of(context).noPermission)
           .show(context);
     }
-    final newLevel = await PermissionSliderDialog(
+    final newLevel =
-      initialPermission: currentLevel,
+        await PermissionSliderDialog(initialPermission: currentLevel)
-      l10n: L10n.of(context),
+            .show(context);
-    ).show(context);
     if (newLevel == null) return;
     final content = Map<String, dynamic>.from(
         room.getState(EventTypes.RoomPowerLevels).content);

lib/views/contacts.dart

@@ -43,6 +43,7 @@ class _ContactsState extends State<Contacts> {
         title: L10n.of(context).setStatus,
         okLabel: L10n.of(context).ok,
         cancelLabel: L10n.of(context).cancel,
+        useRootNavigator: false,
         textFields: [
           DialogTextField(
             hintText: L10n.of(context).statusExampleMessage,

lib/views/discover.dart

@@ -66,6 +66,7 @@ class _DiscoverState extends State<Discover> {
           title: '${room.name} (${room.numJoinedMembers ?? 0})',
           message: room.topic ?? L10n.of(context).noDescription,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.cancel) {
       return;
@@ -92,6 +93,7 @@ class _DiscoverState extends State<Discover> {
         context: context,
         okLabel: L10n.of(context).ok,
         cancelLabel: L10n.of(context).cancel,
+        useRootNavigator: false,
         textFields: [
           DialogTextField(
             prefixText: 'https://',

lib/views/image_view.dart

@@ -29,7 +29,7 @@ class ImageView extends StatelessWidget {
         elevation: 0,
         leading: IconButton(
           icon: Icon(Icons.close),
-          onPressed: () => Navigator.of(context).pop(),
+          onPressed: () => Navigator.of(context, rootNavigator: false).pop(),
           color: Colors.white,
           tooltip: L10n.of(context).close,
         ),
@@ -67,7 +67,7 @@ class ImageView extends StatelessWidget {
         onInteractionEnd: (ScaleEndDetails endDetails) {
           if (PlatformInfos.usesTouchscreen == false) {
             if (endDetails.velocity.pixelsPerSecond.dy > calcVelocity) {
-              Navigator.of(context).pop();
+              Navigator.of(context, rootNavigator: false).pop();
             }
           }
         },

lib/views/login.dart

@@ -96,6 +96,7 @@ class _LoginState extends State<Login> {
       title: L10n.of(context).enterAnEmailAddress,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: L10n.of(context).enterAnEmailAddress,
@@ -119,6 +120,7 @@ class _LoginState extends State<Login> {
       title: L10n.of(context).weSentYouAnEmail,
       message: L10n.of(context).pleaseClickOnLink,
       okLabel: L10n.of(context).iHaveClickedOnLink,
+      useRootNavigator: false,
     );
     if (ok == null) return;
     final password = await showTextInputDialog(
@@ -126,6 +128,7 @@ class _LoginState extends State<Login> {
       title: L10n.of(context).chooseAStrongPassword,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: '******',

lib/views/settings.dart

@@ -47,6 +47,7 @@ class _SettingsState extends State<Settings> {
           title: L10n.of(context).areYouSureYouWantToLogout,
           okLabel: L10n.of(context).yes,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.cancel) {
       return;
@@ -64,6 +65,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).changePassword,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: L10n.of(context).pleaseEnterYourPassword,
@@ -98,6 +100,7 @@ class _SettingsState extends State<Settings> {
           message: L10n.of(context).deactivateAccountWarning,
           okLabel: L10n.of(context).ok,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.cancel) {
       return;
@@ -107,6 +110,7 @@ class _SettingsState extends State<Settings> {
           title: L10n.of(context).areYouSure,
           okLabel: L10n.of(context).yes,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.cancel) {
       return;
@@ -116,6 +120,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).pleaseEnterYourPassword,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           obscureText: true,
@@ -146,6 +151,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).editJitsiInstance,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           initialText: AppConfig.jitsiInstance.replaceFirst(prefix, ''),
@@ -169,6 +175,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).editDisplayname,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           initialText: profile?.displayname ??
@@ -233,6 +240,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).askSSSSCache,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: L10n.of(context).passphraseOrKey,
@@ -263,6 +271,8 @@ class _SettingsState extends State<Settings> {
         await showOkAlertDialog(
           context: context,
           message: L10n.of(context).cachedKeys,
+          okLabel: L10n.of(context).ok,
+          useRootNavigator: false,
         );
         setState(() {
           crossSigningCachedFuture = null;
@@ -274,6 +284,8 @@ class _SettingsState extends State<Settings> {
         await showOkAlertDialog(
           context: context,
           message: L10n.of(context).incorrectPassphraseOrKey,
+          okLabel: L10n.of(context).ok,
+          useRootNavigator: false,
         );
       }
     }
@@ -297,6 +309,7 @@ class _SettingsState extends State<Settings> {
       title: L10n.of(context).pleaseChooseAPasscode,
       message: L10n.of(context).pleaseEnter4Digits,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           validator: (text) {
@@ -516,6 +529,8 @@ class _SettingsState extends State<Settings> {
                   context: context,
                   title: L10n.of(context).yourPublicKey,
                   message: client.fingerprintKey.beautified,
+                  okLabel: L10n.of(context).ok,
+                  useRootNavigator: false,
                 ),
                 trailing: Icon(Icons.vpn_key_outlined),
               ),
@@ -534,19 +549,13 @@ class _SettingsState extends State<Settings> {
                           isDestructiveAction: true,
                           okLabel: L10n.of(context).ok,
                           cancelLabel: L10n.of(context).cancel,
+                          useRootNavigator: false,
                         )) {
-                      await BootstrapDialog(
+                      await BootstrapDialog(wipe: true).show(context);
-                        l10n: L10n.of(context),
-                        client: Matrix.of(context).client,
-                        wipe: true,
-                      ).show(context);
                     }
                     return;
                   }
-                  await BootstrapDialog(
+                  await BootstrapDialog().show(context);
-                    l10n: L10n.of(context),
-                    client: Matrix.of(context).client,
-                  ).show(context);
                 },
               ),
             },

lib/views/settings_3pid.dart

@@ -19,6 +19,7 @@ class _Settings3PidState extends State<Settings3Pid> {
       title: L10n.of(context).enterAnEmailAddress,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: L10n.of(context).enterAnEmailAddress,
@@ -42,6 +43,7 @@ class _Settings3PidState extends State<Settings3Pid> {
       title: L10n.of(context).weSentYouAnEmail,
       message: L10n.of(context).pleaseClickOnLink,
       okLabel: L10n.of(context).iHaveClickedOnLink,
+      useRootNavigator: false,
     );
     if (ok == null) return;
     final password = await showTextInputDialog(
@@ -49,6 +51,7 @@ class _Settings3PidState extends State<Settings3Pid> {
       title: L10n.of(context).pleaseEnterYourPassword,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: '******',
@@ -82,6 +85,7 @@ class _Settings3PidState extends State<Settings3Pid> {
           title: L10n.of(context).areYouSure,
           okLabel: L10n.of(context).yes,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) !=
         OkCancelResult.ok) {
       return;

lib/views/settings_devices.dart

@@ -34,6 +34,7 @@ class DevicesSettingsState extends State<DevicesSettings> {
           title: L10n.of(context).areYouSure,
           okLabel: L10n.of(context).yes,
           cancelLabel: L10n.of(context).cancel,
+          useRootNavigator: false,
         ) ==
         OkCancelResult.cancel) return;
     var matrix = Matrix.of(context);
@@ -68,6 +69,7 @@ class DevicesSettingsState extends State<DevicesSettings> {
       title: L10n.of(context).changeDeviceName,
       okLabel: L10n.of(context).ok,
       cancelLabel: L10n.of(context).cancel,
+      useRootNavigator: false,
       textFields: [
         DialogTextField(
           hintText: device.displayName,
@@ -98,10 +100,7 @@ class DevicesSettingsState extends State<DevicesSettings> {
         setState(() => null);
       }
     };
-    await KeyVerificationDialog(
+    await KeyVerificationDialog(request: req).show(context);
-      request: req,
-      l10n: L10n.of(context),
-    ).show(context);
   }
 
   void _blockDeviceAction(BuildContext context, Device device) async {

lib/views/settings_emotes.dart

@@ -233,8 +233,11 @@ class _EmotesSettingsState extends State<EmotesSettings> {
                               newMxcController.text == null ||
                               newMxcController.text.isEmpty) {
                             await showOkAlertDialog(
-                                context: context,
+                              context: context,
-                                message: L10n.of(context).emoteWarnNeedToPick);
+                              message: L10n.of(context).emoteWarnNeedToPick,
+                              okLabel: L10n.of(context).ok,
+                              useRootNavigator: false,
+                            );
                             return;
                           }
                           final emoteCode = ':${newEmoteController.text}:';
@@ -243,14 +246,20 @@ class _EmotesSettingsState extends State<EmotesSettings> {
                                   e.emote == emoteCode && e.mxc != mxc) !=
                               -1) {
                             await showOkAlertDialog(
-                                context: context,
+                              context: context,
-                                message: L10n.of(context).emoteExists);
+                              message: L10n.of(context).emoteExists,
+                              okLabel: L10n.of(context).ok,
+                              useRootNavigator: false,
+                            );
                             return;
                           }
                           if (!RegExp(r'^:[-\w]+:$').hasMatch(emoteCode)) {
                             await showOkAlertDialog(
-                                context: context,
+                              context: context,
-                                message: L10n.of(context).emoteInvalid);
+                              message: L10n.of(context).emoteInvalid,
+                              okLabel: L10n.of(context).ok,
+                              useRootNavigator: false,
+                            );
                             return;
                           }
                           emotes.add(_EmoteEntry(emote: emoteCode, mxc: mxc));
@@ -344,18 +353,22 @@ class _EmotesSettingsState extends State<EmotesSettings> {
                                         -1) {
                                       controller.text = emote.emoteClean;
                                       showOkAlertDialog(
-                                          context: context,
+                                        context: context,
-                                          message:
+                                        message: L10n.of(context).emoteExists,
-                                              L10n.of(context).emoteExists);
+                                        okLabel: L10n.of(context).ok,
+                                        useRootNavigator: false,
+                                      );
                                       return;
                                     }
                                     if (!RegExp(r'^:[-\w]+:$')
                                         .hasMatch(emoteCode)) {
                                       controller.text = emote.emoteClean;
                                       showOkAlertDialog(
-                                          context: context,
+                                        context: context,
-                                          message:
+                                        message: L10n.of(context).emoteInvalid,
-                                              L10n.of(context).emoteInvalid);
+                                        okLabel: L10n.of(context).ok,
+                                        useRootNavigator: false,
+                                      );
                                       return;
                                     }
                                     setState(() {

lib/views/sign_up_password.dart

@@ -88,6 +88,7 @@ class _SignUpPasswordState extends State<SignUpPassword> {
                 context: context,
                 okLabel: L10n.of(context).next,
                 cancelLabel: L10n.of(context).cancel,
+                useRootNavigator: false,
               )) {
             _signUpAction(
               context,