updated documents

Author: adar2378

CHANGELOG.md

@@ -6,6 +6,10 @@
 - Added PastedTextStyle.
 - Added iOS autofill added wtih Flutter version 1.20.0
 
+### Breaking changes ⚠️
+
+- Must provide context in the `appContext` parameter.
+
 # [4.0.0]
 
 ### Features ✨

README.md

@@ -42,6 +42,9 @@ A flutter package which will help you to generate pin code fields with beautiful
 ## Properties 🔖
 
 ```Dart
+  /// The [BuildContext] of the application
+  final BuildContext appContext;
+
   /// length of how many cells there should be. 3-8 is recommended by me
   final int length;
 

test/pin_code_fields_test.dart

@@ -10,7 +10,7 @@ void main() {
       TestWidgetsFlutterBinding.ensureInitialized();
 
   /// This test demonstrates that a application can set a InputDecorationTheme
-  /// which specifies a background color for input fields. When this happens, 
+  /// which specifies a background color for input fields. When this happens,
   /// the PinCodeFields should override the theme setting with the users chosen
   /// background color.
   testWidgets('transparent background', (WidgetTester tester) async {
@@ -28,6 +28,7 @@ void main() {
             backgroundColor: Colors.black,
             body: Builder(builder: (context) {
               return PinCodeTextField(
+                appContext: context,
                 autoFocus: true,
                 backgroundColor: Colors.transparent,
                 length: 6,