toggle animation completed

Author: deepikahr

example/pubspec.lock

@@ -134,28 +134,14 @@ packages:
       name: petitparser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.4"
-  platform_detect:
-    dependency: transitive
-    description:
-      name: platform_detect
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.0"
+    version: "3.1.0"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.4.4"
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -216,35 +202,42 @@ packages:
       name: url_launcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.5.3"
+    version: "5.7.10"
   url_launcher_linux:
     dependency: transitive
     description:
       name: url_launcher_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+1"
+    version: "0.0.1+4"
   url_launcher_macos:
     dependency: transitive
     description:
       name: url_launcher_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+7"
+    version: "0.0.1+9"
   url_launcher_platform_interface:
     dependency: transitive
     description:
       name: url_launcher_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.8"
+    version: "1.0.9"
   url_launcher_web:
     dependency: transitive
     description:
       name: url_launcher_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3+2"
+    version: "0.1.5+3"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.1+3"
   vector_math:
     dependency: transitive
     description:
@@ -258,7 +251,7 @@ packages:
       name: xml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.2.0"
+    version: "4.5.1"
 sdks:
   dart: ">=2.10.0-110 <2.11.0"
-  flutter: ">=1.18.0-6.0.pre <2.0.0"
+  flutter: ">=1.22.0 <2.0.0"

lib/components/toggle/gf_toggle.dart

@@ -16,7 +16,7 @@ class GFToggle extends StatefulWidget {
   const GFToggle(
       {Key key,
       @required this.onChanged,
-      this.value,
+      @required this.value,
       this.enabledText,
       this.disabledText,
       this.enabledTextStyle,
@@ -29,7 +29,8 @@ class GFToggle extends StatefulWidget {
       this.boxShape,
       this.borderRadius,
       this.duration = const Duration(milliseconds: 400)})
-      : super(key: key);
+      : assert(value != null),
+        super(key: key);
 
   ///type [String] used to add custom text i.e, ON,ENABLE
   final String enabledText;

pubspec.lock

@@ -164,7 +164,7 @@ packages:
       name: io
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.4"
+    version: "0.3.5"
   js:
     dependency: transitive
     description:
@@ -227,7 +227,7 @@ packages:
       name: node_preamble
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.4.12"
+    version: "1.4.13"
   package_config:
     dependency: transitive
     description:
@@ -276,21 +276,21 @@ packages:
       name: shelf_packages_handler
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   shelf_static:
     dependency: transitive
     description:
       name: shelf_static
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.8"
+    version: "0.2.9+2"
   shelf_web_socket:
     dependency: transitive
     description:
       name: shelf_web_socket
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.3"
+    version: "0.2.4+1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -400,14 +400,14 @@ packages:
       name: web_socket_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   webkit_inspection_protocol:
     dependency: transitive
     description:
       name: webkit_inspection_protocol
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.5"
   yaml:
     dependency: transitive
     description:
@@ -416,4 +416,4 @@ packages:
     source: hosted
     version: "2.2.1"
 sdks:
-  dart: ">=2.10.0-110 <2.11.0"
+  dart: ">=2.10.0 <2.11.0"