new: pick from file to add key #9

lib/view/page/home.dart

@@ -249,7 +249,7 @@ class _MyHomePageState extends State<MyHomePage>
                 ),
                 AboutListTile(
                   icon: const Icon(Icons.text_snippet),
-                  applicationName: BuildData.name,
+                  applicationName: '\n${BuildData.name}',
                   applicationVersion: _versionStr,
                   applicationIcon: _buildIcon(),
                   aboutBoxChildren: [
@@ -259,13 +259,12 @@ class _MyHomePageState extends State<MyHomePage>
                     UrlText(
                       text: _s.aboutThanks,
                     ),
-                    const UrlText(
-                      text: rainSunMeGithub,
-                      replace: 'RainSunMe',
-                    ),
-                    const UrlText(
-                      text: fectureGithub,
-                      replace: 'fecture',
+                    // Thanks
+                    ...thanksMap.keys.map(
+                      (key) => UrlText(
+                        text: thanksMap[key] ?? '',
+                        replace: key,
+                      ),
                     )
                   ],
                   child: Text(_s.license),

lib/view/page/private_key/edit.dart

@@ -1,5 +1,8 @@
+import 'dart:io';
+
 import 'package:after_layout/after_layout.dart';
 import 'package:dartssh2/dartssh2.dart';
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -90,6 +93,29 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage>
             enableSuggestions: false,
             decoration: buildDecoration(_s.privateKey, icon: Icons.vpn_key),
           ),
+          TextButton(
+            onPressed: () async {
+              final result = await FilePicker.platform.pickFiles();
+              if (result == null) {
+                return;
+              }
+
+              final path = result.files.single.path;
+              if (path == null) {
+                showSnackBar(context, const Text('path is null'));
+                return;
+              }
+
+              final file = File(path);
+              if (!file.existsSync()) {
+                showSnackBar(context, Text(_s.fileNotExist(path)));
+                return;
+              }
+
+              _keyController.text = await file.readAsString();
+            },
+            child: Text(_s.pickFile),
+          ),
           TextField(
             controller: _pwdController,
             autocorrect: false,