solving dart analysis issues and adding show more/less

example/android/app/src/main/AndroidManifest.xml

@@ -6,7 +6,7 @@
          additional functionality it is fine to subclass or reimplement
          FlutterApplication and put your custom class here. -->
     <application
-        android:name="io.flutter.app.FlutterApplication"
+        android:name="${applicationName}"
         android:label="example"
         android:icon="@mipmap/ic_launcher">
         <activity

example/lib/main.dart

@@ -28,6 +28,7 @@ class _MyAppState extends State<MyApp> {
                   basicStyle: TextStyle(fontSize: 22, color: Colors.black),
                   decoratedStyle: TextStyle(fontSize: 22, color: Colors.red),
                   textAlign: TextAlign.center,
+                  decorateAtSign: true,
                   onTap: (text) {
                     print(text);
                   },
@@ -36,6 +37,7 @@ class _MyAppState extends State<MyApp> {
                   basicStyle: TextStyle(fontSize: 15, color: Colors.black),
                   decoratedStyle: TextStyle(fontSize: 15, color: Colors.blue),
                   keyboardType: TextInputType.multiline,
+                  decorateAtSign: true,
 
                   /// Called when detection (word starts with #, or # and @) is being typed
                   onDetectionTyped: (text) {
@@ -48,6 +50,27 @@ class _MyAppState extends State<MyApp> {
                   },
                   maxLines: null,
                 ),
+                SizedBox(
+                  height: 24,
+                ),
+                HashtagReadMoreText(
+                  'Lorem ipsum dolor sit amet, consectetur adipiscing elit. '
+                  'Morbi nulla nisl, ornare #interdum efficitur sed, luctus '
+                  'sit amet ex. In #condimentum molestie leo, quis placerat '
+                  'diam sodales id. @Aenean semper sagittis elit id dignissim.'
+                  ' Cras nec vulputate purus. Mauris vitae lacus sit amet dolor '
+                  'scelerisque malesuada. #Vestibulum nunc arcu, ultricies vel '
+                  'dapibus vel, consectetur in felis. Donec interdum est tempor '
+                  'efficitur lacinia. Nam porttitor ante justo, ut pharetra '
+                  'est convallis quis.',
+                  basicStyle: TextStyle(fontSize: 15, color: Colors.black),
+                  decoratedStyle: TextStyle(fontSize: 15, color: Colors.blue),
+                  decorateAtSign: true,
+                  textAlign: TextAlign.left,
+                  onTap: (text) {
+                    print(text);
+                  },
+                ),
               ],
             ),
           ),

example/pubspec.lock

@@ -5,51 +5,50 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.2"
+    version: "2.10.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
+      sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.1"
+    version: "1.2.1"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: cfc915e6923fe5ce6e153b0723c753045de46de1b4d63771530504004a45fae0
+      url: "https://pub.dev"
     source: hosted
-    version: "1.15.0"
+    version: "1.17.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -67,34 +66,46 @@ packages:
       relative: true
     source: path
     version: "2.1.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: "5528c2f391ededb7775ec1daa69e65a2d61276f7552de2b5f7b8d34ee9fd4ab7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.5"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: "16db949ceee371e9b99d22f88fa3a73c4e59fd0afed0bd25fc336eb76c198b72"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.13"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      url: "https://pub.dartlang.org"
+      sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
+      url: "https://pub.dev"
     source: hosted
-    version: "0.1.3"
+    version: "0.2.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: "6c268b42ed578a53088d834796959e4a1814b5e9e164f147f580a386e5decf42"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: db9d4f58c908a4ba5953fcee2ae317c94889433e5024c27ce74a37f94267945b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -104,57 +115,57 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.1"
+    version: "1.9.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: ad540f65f92caa91bf21dfc8ffb8c589d6e4dc0c2267818b4cc2792857706206
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.8"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0"
+    version: "0.4.16"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.dartlang.org"
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.4"
 sdks:
-  dart: ">=2.14.0 <3.0.0"
+  dart: ">=2.18.0 <4.0.0"

lib/detector/hashtag_regular_expression.dart

@@ -1,4 +1,4 @@
-const _symbols = '·・ー_';
+const _symbols = '·・ー_.';
 
 const _numbers = '0-9０-９';
 

lib/functions.dart

@@ -37,20 +37,20 @@ List<String> extractHashTags(String value) {
 /// Returns textSpan with decorated tagged text
 ///
 /// Used in [HashTagText]
-TextSpan getHashTagTextSpan({
-  required TextStyle decoratedStyle,
-  required TextStyle basicStyle,
-  required String source,
-  Function(String)? onTap,
-  bool decorateAtSign = false,
-}) {
+TextSpan getHashTagTextSpan(
+    {required TextStyle decoratedStyle,
+    required TextStyle basicStyle,
+    required String source,
+    Function(String)? onTap,
+    bool decorateAtSign = false,
+    List<InlineSpan>? children}) {
   final decorations = Detector(
           decoratedStyle: decoratedStyle,
           textStyle: basicStyle,
           decorateAtSign: decorateAtSign)
       .getDetections(source);
   if (decorations.isEmpty) {
-    return TextSpan(text: source, style: basicStyle);
+    return TextSpan(text: source, style: basicStyle, children: children);
   } else {
     decorations.sort();
     final span = decorations
@@ -77,6 +77,6 @@ TextSpan getHashTagTextSpan({
         .values
         .toList();
 
-    return TextSpan(children: span);
+    return TextSpan(children: [...span, ...(children ?? [])]);
   }
 }

lib/hashtagable.dart

@@ -3,5 +3,6 @@ library hashtagable;
 export 'detector/detector.dart';
 export 'detector/hashtag_regular_expression.dart';
 export 'functions.dart';
+export 'widgets/hashtag_read_more_text.dart';
 export 'widgets/hashtag_text.dart';
 export 'widgets/hashtag_text_field.dart';

lib/widgets/hashtag_editable_text.dart

@@ -31,12 +31,7 @@ class HashTagEditableText extends EditableText {
     bool obscureText = false,
     bool readOnly = false,
     bool forceLine = true,
-    ToolbarOptions toolbarOptions = const ToolbarOptions(
-      copy: true,
-      cut: true,
-      paste: true,
-      selectAll: true,
-    ),
+    EditableTextContextMenuBuilder? contextMenuBuilder,
     bool autocorrect = true,
     SmartDashesType? smartDashesType,
     SmartQuotesType? smartQuotesType,
@@ -95,7 +90,7 @@ class HashTagEditableText extends EditableText {
           obscureText: obscureText,
           readOnly: readOnly,
           forceLine: forceLine,
-          toolbarOptions: toolbarOptions,
+          contextMenuBuilder: contextMenuBuilder,
           autocorrect: autocorrect,
           smartDashesType: smartDashesType,
           smartQuotesType: smartQuotesType,