update example overlay width

example/lib/i18n/cn.dart

@@ -58,10 +58,10 @@ class _I18nZh extends I18n {
   String get playFinishToast => "播放完毕";
 
   @override
-  String get screenshotTitle => "截取视频画面(开发中)";
+  String get screenshotTitle => "截取视频画面";
 
   @override
-  String get overlayPageTitle => "悬浮窗中显示";
+  String get overlayPageTitle => "悬浮窗中显示(开发中)";
 
   @override
   String get ijkStatusTitle => "IjkStatus的使用";

example/lib/i18n/en.dart

@@ -57,10 +57,10 @@ class _I18nEn extends I18n {
   String get playFinishToast => "Play video finish";
 
   @override
-  String get screenshotTitle => "screenshot video frame(experiment)";
+  String get screenshotTitle => "screenshot video frame";
 
   @override
-  String get overlayPageTitle => "In overlay";
+  String get overlayPageTitle => "In overlay(Developing)";
 
   @override
   String get ijkStatusTitle => "Usage of IjkStatus";

example/lib/page/in_overlay_page.dart

@@ -92,7 +92,7 @@ class OverlayWidget extends StatefulWidget {
   _OverlayWidgetState createState() => _OverlayWidgetState();
 }
 
-const double _overlayWidth = 100;
+const double _overlayWidth = 200;
 
 class _OverlayWidgetState extends State<OverlayWidget> {
   double dx = 0;