prefer final over var

zbtmc · Mar 8, 2021 · 687fef0 · 687fef0
1 parent 660c0a6
commit 687fef0
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -27,7 +27,7 @@ class _MyAppState extends State<MyApp> {
   }
 
   Future<void> generateExampleDocument() async {
-    var htmlContent = """
+    final htmlContent = """
     <!DOCTYPE html>
     <html>
       <head>
@@ -68,10 +68,10 @@ class _MyAppState extends State<MyApp> {
     """;
 
     Directory appDocDir = await getApplicationDocumentsDirectory();
-    var targetPath = appDocDir.path;
-    var targetFileName = "example-pdf";
+    final targetPath = appDocDir.path;
+    final targetFileName = "example-pdf";
 
-    var generatedPdfFile = await FlutterHtmlToPdf.convertFromHtmlContent(htmlContent, targetPath, targetFileName);
+    final generatedPdfFile = await FlutterHtmlToPdf.convertFromHtmlContent(htmlContent, targetPath, targetFileName);
     generatedPdfFilePath = generatedPdfFile.path;
   }