Flutter 3.7.3 対応

hmatsu47 · Feb 17, 2023 · 3477371 · 3477371
1 parent ea1b5f8
commit 3477371
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Showing 4 changed files with 243 additions and 126 deletions.
diff --git a/lib/display_symbol_info_page.dart b/lib/display_symbol_info_page.dart
@@ -243,6 +243,7 @@ class DisplaySymbolInfoPageState extends State<DisplaySymbolInfoPage> {
         _pictures.add(picture!);
       });
       File? file = _localFile!(picture!);
+      if (!mounted) return;
       await showDialog(
           context: context,
           builder: (BuildContext builderContext) {

diff --git a/lib/map_page.dart b/lib/map_page.dart
@@ -1344,6 +1344,7 @@ ${spotData.prefMuni.prefecture}${spotData.prefMuni.municipalities}''',
       return;
     }
     // モバイル接続中なら確認メッセージ表示
+    if (!mounted) return;
     showDialog(
       context: context,
       builder: (BuildContext context) => AlertDialog(

diff --git a/lib/restore_data_page.dart b/lib/restore_data_page.dart
@@ -106,6 +106,7 @@ $describe''',
 本当にリストアしますか？
 （既存データは上書きされます）'''
         : '既存データを上書きしてもよろしいですか？');
+    if (!mounted) return;
     showDialog(
       context: context,
       builder: (BuildContext context) => AlertDialog(