changes in the sample

Dharanipalani · Dharanipalani · commit f94e2251ac4b · 2021-05-17T11:30:42.000+05:30
diff --git a/lib/main.dart b/lib/main.dart
@@ -47,8 +47,8 @@ class _MyHomePageState extends State<MyHomePage> {
   }
 
   Future<String> getJsonFromFirebaseRestAPI() async {
-    var url = "https://flutterdemo-f6d47.firebaseio.com/chartSalesData.json";
-    var response = await http.get(Uri.parse(url));
+    String url = "https://flutterdemo-f6d47.firebaseio.com/chartSalesData.json";
+    http.Response response = await http.get(Uri.parse(url));
     return response.body;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -47,8 +47,8 @@ class _MyHomePageState extends State<MyHomePage> {`
`47`	`47`	`}`
`48`	`48`
`49`	`49`	`Future<String> getJsonFromFirebaseRestAPI() async {`
`50`		`- var url = "https://flutterdemo-f6d47.firebaseio.com/chartSalesData.json";`
`51`		`- var response = await http.get(Uri.parse(url));`
	`50`	`+ String url = "https://flutterdemo-f6d47.firebaseio.com/chartSalesData.json";`
	`51`	`+ http.Response response = await http.get(Uri.parse(url));`
`52`	`52`	`return response.body;`
`53`	`53`	`}`
`54`	`54`