Adding Date selector

pubspec.yaml

@@ -17,6 +17,9 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 version: 1.0.0+1
 
+module:
+  androidX: true
+
 environment:
   sdk: ">=2.7.0 <3.0.0"
 
@@ -51,10 +54,12 @@ flutter:
   # The following line ensures that the Material Icons font is
   # included with your application, so that you can use the icons in
   # the material Icons class.
+  generate: true
   uses-material-design: true
 
   assets:
     - assets/images/
+    - lang/
 
   # To add assets to your application, add an assets section, like this:
   # assets: