Update example app

flutter-tizen · Nov 23, 2023 · 18e8125 · 18e8125
1 parent 24c1106
commit 18e8125
Showing 1 changed file with 51 additions and 3 deletions.
diff --git a/packages/webview_flutter_lwe/example/lib/main.dart b/packages/webview_flutter_lwe/example/lib/main.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// ignore_for_file: public_member_api_docs, avoid_print
+// ignore_for_file: public_member_api_docs
 
 import 'dart:async';
 import 'dart:convert';
@@ -70,6 +70,36 @@ const String kTransparentBackgroundPage = '''
   </html>
 ''';
 
+const String kLogExamplePage = '''
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<title>Load file or HTML string example</title>
+</head>
+<body onload="console.log('Logging that the page is loading.')">
+<h1>Local demo page</h1>
+<p>
+  This page is used to test the forwarding of console logs to Dart.
+</p>
+<style>
+    .btn-group button {
+      padding: 24px; 24px;
+      display: block;
+      width: 25%;
+      margin: 5px 0px 0px 0px;
+    }
+</style>
+<div class="btn-group">
+    <button onclick="console.error('This is an error message.')">Error</button>
+    <button onclick="console.warn('This is a warning message.')">Warning</button>
+    <button onclick="console.info('This is a info message.')">Info</button>
+    <button onclick="console.debug('This is a debug message.')">Debug</button>
+    <button onclick="console.log('This is a log message.')">Log</button>
+</div>
+</body>
+</html>
+''';
+
 class WebViewExample extends StatefulWidget {
   const WebViewExample({super.key});
 
@@ -150,7 +180,7 @@ Page resource error:
     return FloatingActionButton(
       onPressed: () async {
         final String? url = await _controller.currentUrl();
-        if (context.mounted) {
+        if (mounted) {
           ScaffoldMessenger.of(context).showSnackBar(
             SnackBar(content: Text('Favorited $url')),
           );
@@ -175,6 +205,7 @@ enum MenuOptions {
   loadHtmlString,
   transparentBackground,
   setCookie,
+  logExample,
 }
 
 class SampleMenu extends StatelessWidget {
@@ -231,6 +262,9 @@ class SampleMenu extends StatelessWidget {
           case MenuOptions.setCookie:
             _onSetCookie();
             break;
+          case MenuOptions.logExample:
+            _onLogExample();
+            break;
         }
       },
       itemBuilder: (BuildContext context) => <PopupMenuItem<MenuOptions>>[
@@ -287,6 +321,10 @@ class SampleMenu extends StatelessWidget {
           value: MenuOptions.setCookie,
           child: Text('Set cookie'),
         ),
+        const PopupMenuItem<MenuOptions>(
+          value: MenuOptions.logExample,
+          child: Text('Log example'),
+        ),
       ],
     );
   }
@@ -408,7 +446,7 @@ class SampleMenu extends StatelessWidget {
   }
 
   Widget _getCookieList(String cookies) {
-    if (cookies == null || cookies == '""') {
+    if (cookies == '""') {
       return Container();
     }
     final List<String> cookieList = cookies.split(';');
@@ -431,6 +469,16 @@ class SampleMenu extends StatelessWidget {
 
     return indexFile.path;
   }
+
+  Future<void> _onLogExample() {
+    webViewController
+        .setOnConsoleMessage((JavaScriptConsoleMessage consoleMessage) {
+      debugPrint(
+          '== JS == ${consoleMessage.level.name}: ${consoleMessage.message}');
+    });
+
+    return webViewController.loadHtmlString(kLogExamplePage);
+  }
 }
 
 class NavigationControls extends StatelessWidget {