Create displaying-snackbars-in-flutter.dart

Author: vandadnp

source/displaying-snackbars-in-flutter.dart

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+// Want to support my work 🤝? https://buymeacoffee.com/vandad
+
+class HomePage extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('Hello world'),
+      ),
+      body: Center(
+        child: TextButton(
+          onPressed: () {
+            final now = DateFormat('kk:mm:ss').format(DateTime.now());
+            ScaffoldMessenger.of(context).removeCurrentSnackBar();
+            ScaffoldMessenger.of(context).showSnackBar(
+              SnackBar(
+                behavior: SnackBarBehavior.floating,
+                elevation: 5.0,
+                backgroundColor:
+                    Colors.blue[600]!.withOpacity(0.8).withAlpha(200),
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(10),
+                  side: BorderSide(
+                    color: Colors.black.withOpacity(0.4),
+                    width: 3.0,
+                  ),
+                ),
+                content: Text('Some text $now'),
+              ),
+            );
+          },
+          child: Text('Show toast'),
+        ),
+      ),
+    );
+  }
+}