update deps.

lib/core/analysis.dart

@@ -1,7 +1,6 @@
 import 'dart:async';
 import 'dart:io';
 
-import 'package:countly_flutter/countly_config.dart';
 import 'package:countly_flutter/countly_flutter.dart';
 import 'package:logging/logging.dart';
 import 'package:toolbox/core/build_mode.dart';

lib/core/update.dart

@@ -55,16 +55,22 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
     return;
   }
 
-  final s = S.of(context)!;
+  final s = S.of(context);
+  if (s == null) {
+    showSnackBar(context, const Text('Null l10n'));
+    return;
+  }
 
-  if (update.build.min.current! > BuildData.build) {
+  final min = update.build.min.current;
+
+  if (min != null && min > BuildData.build) {
     showRoundDialog(
       context: context,
-      child: Text('Current version is too low\nplease update to v$newest'),
+      child: Text(s.updateTipTooLow(newest)),
       actions: [
         TextButton(
           onPressed: () => _doUpdate(url, context, s),
-          child: const Text('ok'),
+          child: Text(s.ok),
         )
       ],
     );
@@ -73,7 +79,7 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
 
   showSnackBarWithAction(
     context,
-    'Update: v$newest\n${update.changelog.current}',
+    '${s.updateTip(newest)} \n${update.changelog.current}',
     s.update,
     () => _doUpdate(url, context, s),
   );

lib/data/res/build_data.dart

@@ -2,8 +2,8 @@
 
 class BuildData {
   static const String name = "ServerBox";
-  static const int build = 368;
+  static const int build = 369;
   static const String engine = "3.10.3";
-  static const String buildAt = "2023-06-27 14:36:00.133078";
-  static const int modifications = 6;
+  static const String buildAt = "2023-06-27 14:47:02.701644";
+  static const int modifications = 5;
 }

lib/data/res/ui.dart

@@ -21,8 +21,6 @@ final appIcon = Image.asset('assets/app_icon.png');
 const roundRectCardPadding = EdgeInsets.symmetric(horizontal: 17, vertical: 13);
 
 /// SizedBox
-
-const placeholder = SizedBox.shrink();
 const height13 = SizedBox(height: 13);
 const width13 = SizedBox(width: 13);
 const width7 = SizedBox(width: 7);

lib/view/page/docker.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/core/route.dart';
@@ -271,7 +272,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
 
   Widget _buildImages() {
     if (_docker.images == null) {
-      return placeholder;
+      return nil;
     }
     final items = _docker.images!
         .map(
@@ -330,7 +331,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
   }
 
   Widget _buildLoading() {
-    if (!_docker.isBusy) return placeholder;
+    if (!_docker.isBusy) return nil;
     return Padding(
       padding: const EdgeInsets.all(17),
       child: Column(

lib/view/page/full_screen.dart

@@ -6,6 +6,7 @@ import 'package:circle_chart/circle_chart.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:get_it/get_it.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/route.dart';
 import 'package:toolbox/data/provider/server.dart';
@@ -144,7 +145,7 @@ class _FullScreenPageState extends State<FullScreenPage> with AfterLayoutMixin {
           final id = pro.serverOrder[idx];
           final s = pro.servers[id];
           if (s == null) {
-            return placeholder;
+            return nil;
           }
           return _buildRealServerCard(s.status, s.state, s.spi);
         },
@@ -359,10 +360,10 @@ class _FullScreenPageState extends State<FullScreenPage> with AfterLayoutMixin {
 
   @override
   Future<void> afterFirstLayout(BuildContext context) async {
+    doUpdate(context);
     await GetIt.I.allReady();
     await _serverProvider.loadLocalData();
     await _serverProvider.refreshData();
-    await doUpdate(context);
     if (!Analysis.enabled) {
       await Analysis.init();
     }

lib/view/page/pkg.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/view/widget/input_field.dart';
@@ -133,7 +134,7 @@ class _PkgManagePageState extends State<PkgManagePage>
 
   Widget _buildFAB(PkgProvider pkg) {
     if (pkg.isBusy || (pkg.upgradeable?.isEmpty ?? true)) {
-      return placeholder;
+      return nil;
     }
     return FloatingActionButton(
       onPressed: () {

lib/view/page/private_key/edit.dart

@@ -5,6 +5,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/core/extension/numx.dart';
 import 'package:toolbox/core/utils/misc.dart';
@@ -42,13 +43,12 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage>
   late PrivateKeyProvider _provider;
   late S _s;
 
-  Widget _loading = placeholder;
+  Widget _loading = nil;
 
   @override
   void initState() {
     super.initState();
     _provider = locator<PrivateKeyProvider>();
-    _loading = placeholder;
   }
 
   @override
@@ -79,7 +79,7 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage>
                   context.pop();
                 },
                 icon: const Icon(Icons.delete))
-            : placeholder
+            : nil
       ],
     );
   }
@@ -107,7 +107,7 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage>
           rethrow;
         } finally {
           setState(() {
-            _loading = placeholder;
+            _loading = nil;
           });
         }
         if (widget.info != null) {

lib/view/page/server/detail.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/order.dart';
 import 'package:toolbox/data/model/server/cpu.dart';
@@ -238,7 +239,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
   }
 
   Widget _buildSwapView(Swap swap) {
-    if (swap.total == 0) return placeholder;
+    if (swap.total == 0) return nil;
     final used = swap.usedPercent * 100;
     final cached = swap.cached / swap.total * 100;
     return RoundRectCard(
@@ -394,7 +395,7 @@ class _ServerDetailPageState extends State<ServerDetailPage>
 
   Widget _buildTemperature(Temperatures temps) {
     if (temps.isEmpty) {
-      return placeholder;
+      return nil;
     }
     final List<Widget> children = [
       const Row(

lib/view/page/server/edit.dart

@@ -1,6 +1,7 @@
 import 'package:after_layout/after_layout.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/view/widget/input_field.dart';
@@ -99,7 +100,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
     return AppBar(
       title: Text(_s.edit, style: textSize18),
       actions: [
-        widget.spi != null ? delBtn : placeholder,
+        widget.spi != null ? delBtn : nil,
       ],
     );
   }
@@ -177,8 +178,8 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
                   hint: _s.pwd,
                   onSubmitted: (_) => {},
                 )
-              : placeholder,
-          usePublicKey ? _buildKeyAuth() : placeholder
+              : nil,
+          usePublicKey ? _buildKeyAuth() : nil
         ],
       ),
     );

lib/view/page/server/tab.dart

@@ -3,6 +3,7 @@ import 'package:circle_chart/circle_chart.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:get_it/get_it.dart';
+import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/core/extension/order.dart';
@@ -122,7 +123,7 @@ class _ServerPageState extends State<ServerPage>
   }
 
   Widget _buildTagsSwitcher(List<String> tags) {
-    if (tags.isEmpty) return placeholder;
+    if (tags.isEmpty) return nil;
     final items = <String?>[null, ...tags];
     return Container(
       height: 37,
@@ -168,7 +169,7 @@ class _ServerPageState extends State<ServerPage>
 
   Widget _buildEachServerCard(Server? si) {
     if (si == null) {
-      return placeholder;
+      return nil;
     }
     return GestureDetector(
       key: Key(si.spi.id + (_tag ?? '')),

lib/view/page/setting.dart

@@ -190,7 +190,7 @@ class _SettingPageState extends State<SettingPage> {
 
   Widget _buildCheckUpdate() {
     return Consumer<AppProvider>(
-      builder: (_, app, __) {
+      builder: (ctx, app, __) {
         String display;
         if (app.newestBuild != null) {
           if (app.newestBuild! > BuildData.build) {
@@ -206,7 +206,7 @@ class _SettingPageState extends State<SettingPage> {
           title: Text(
             display,
           ),
-          onTap: () => doUpdate(context, force: true),
+          onTap: () => doUpdate(ctx, force: true),
         );
       },
     );

lib/view/page/sftp/remote.dart

@@ -4,6 +4,7 @@ import 'dart:typed_data';
 import 'package:dartssh2/dartssh2.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/core/extension/sftpfile.dart';
 import 'package:toolbox/data/res/misc.dart';
@@ -309,7 +310,7 @@ class _SFTPPageState extends State<SFTPPage> {
                   title: Text(_s.edit),
                   onTap: () => _edit(context, file),
                 )
-              : placeholder,
+              : nil,
           ListTile(
             leading: const Icon(Icons.delete),
             title: Text(_s.delete),
@@ -326,7 +327,7 @@ class _SFTPPageState extends State<SFTPPage> {
                   title: Text(_s.download),
                   onTap: () => _download(context, file),
                 )
-              : placeholder,
+              : nil,
         ],
       ),
     );

lib/view/page/snippet/edit.dart

@@ -1,6 +1,7 @@
 import 'package:after_layout/after_layout.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:nil/nil.dart';
 import 'package:toolbox/core/extension/navigator.dart';
 import 'package:toolbox/view/widget/input_field.dart';
 
@@ -55,7 +56,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
                   tooltip: _s.delete,
                   icon: const Icon(Icons.delete),
                 )
-              : placeholder
+              : nil
         ],
       ),
       body: _buildBody(),