add docs

analysis_options.yaml

@@ -44,7 +44,7 @@ linter:
     - package_prefixed_library_names
     - prefer_is_not_empty
     # - prefer_mixin # https://github.com/dart-lang/language/issues/32
-#    - public_member_api_docs
+    - public_member_api_docs
     - slash_for_doc_comments
     # - sort_constructors_first
     # - sort_unnamed_constructors_first

example/lib/main.dart

@@ -23,7 +23,7 @@ Future<void> _handleAndroidNotification(
     body: notificationData.message.text,
   );
 
-  await NotificationService.sendNotification(androidNotificationOptions);
+  await NotificationService.showNotification(androidNotificationOptions);
 }
 
 void main() async {

lib/src/channel_image.dart

@@ -43,6 +43,7 @@ import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 /// The widget renders the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
 class ChannelImage extends StatelessWidget {
+  /// Instantiate a new ChannelImage
   const ChannelImage({
     Key key,
     this.channel,

lib/src/channel_list_view.dart

@@ -47,6 +47,7 @@ typedef ChannelPreviewBuilder = Widget Function(BuildContext, Channel);
 /// The widget components render the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
 class ChannelListView extends StatefulWidget {
+  /// Instantiate a new ChannelListView
   ChannelListView({
     Key key,
     this.filter,
@@ -59,6 +60,7 @@ class ChannelListView extends StatefulWidget {
     this.errorBuilder,
   }) : super(key: key);
 
+  /// The builder that will be used in case of error
   final Widget Function(Error error) errorBuilder;
 
   /// The query filters to use.

lib/src/channel_name.dart

@@ -7,6 +7,7 @@ import 'stream_channel.dart';
 ///
 /// The widget uses a [StreamBuilder] to render the channel information image as soon as it updates.
 class ChannelName extends StatelessWidget {
+  /// Instantiate a new ChannelName
   const ChannelName({
     Key key,
     this.channel,

lib/src/channel_preview.dart

@@ -25,6 +25,7 @@ class ChannelPreview extends StatelessWidget {
   /// Channel displayed
   final Channel channel;
 
+  /// Instantiate a new ChannelPreview
   ChannelPreview({
     @required this.channel,
     Key key,

lib/src/channels_bloc.dart

@@ -5,9 +5,12 @@ import 'package:rxdart/rxdart.dart';
 import 'package:stream_chat/stream_chat.dart';
 import 'package:stream_chat_flutter/src/stream_chat.dart';
 
+/// Widget dedicated to the management of a channel list with pagination
 class ChannelsBloc extends StatefulWidget {
+  /// The widget child
   final Widget child;
 
+  /// Instantiate a new ChannelsBloc
   const ChannelsBloc({
     Key key,
     this.child,
@@ -16,6 +19,7 @@ class ChannelsBloc extends StatefulWidget {
   @override
   ChannelsBlocState createState() => ChannelsBlocState();
 
+  /// Use this method to get the current [ChannelsBlocState] instance
   static ChannelsBlocState of(BuildContext context) {
     ChannelsBlocState streamChatState;
 
@@ -29,6 +33,7 @@ class ChannelsBloc extends StatefulWidget {
   }
 }
 
+/// The current state of the [ChannelsBloc]
 class ChannelsBlocState extends State<ChannelsBloc>
     with AutomaticKeepAliveClientMixin {
   @override

lib/src/full_screen_image.dart

@@ -2,9 +2,12 @@ import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:photo_view/photo_view.dart';
 
+/// A full screen image widget
 class FullScreenImage extends StatelessWidget {
+  /// The url of the image
   final String url;
 
+  /// Instantiate a new FullScreenImage
   const FullScreenImage({
     Key key,
     @required this.url,

lib/src/message_input.dart

@@ -56,13 +56,14 @@ import 'stream_channel.dart';
 /// The widget renders the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
 class MessageInput extends StatefulWidget {
-  MessageInput(
+  /// Instantiate a new MessageInput
-      {Key key,
+  MessageInput({
-      this.onMessageSent,
+    Key key,
-      this.parentMessage,
+    this.onMessageSent,
-      this.editMessage,
+    this.parentMessage,
-      this.maxHeight = 150})
+    this.editMessage,
-      : super(key: key);
+    this.maxHeight = 150,
+  }) : super(key: key);
 
   /// Message to edit
   final Message editMessage;

lib/src/message_list_view.dart

@@ -55,6 +55,7 @@ typedef ThreadTapCallback = void Function(Message, Widget);
 /// The widget components render the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
 class MessageListView extends StatefulWidget {
+  /// Instantiate a new MessageListView
   MessageListView({
     Key key,
     this.messageBuilder,

lib/src/message_widget.dart

@@ -32,6 +32,7 @@ import 'stream_chat.dart';
 /// The widget components render the ui based on the first ancestor of type [StreamChatTheme].
 /// Modify it to change the widget appearance.
 class MessageWidget extends StatefulWidget {
+  /// Instantiate a new MessageWidget
   const MessageWidget({
     Key key,
     @required this.previousMessage,

lib/src/reaction_picker.dart

@@ -67,11 +67,13 @@ class ReactionPicker extends StatelessWidget {
     );
   }
 
+  /// Add a reaction to the message
   void sendReaction(BuildContext context, String reactionType) {
     channel.sendReaction(message.id, reactionType);
     Navigator.of(context).pop();
   }
 
+  /// Remove a reaction from the message
   void removeReaction(BuildContext context, String reactionType) {
     channel.deleteReaction(message.id, reactionType);
     Navigator.of(context).pop();

lib/src/stream_channel.dart

@@ -101,6 +101,7 @@ class StreamChannelState extends State<StreamChannel> {
     });
   }
 
+  /// Query the channel members and watchers
   Future<void> queryMembersAndWatchers() async {
     await widget.channel.query(
       membersPagination: PaginationParams(

lib/src/stream_chat.dart

@@ -59,6 +59,7 @@ class StreamChat extends StatefulWidget {
   }
 }
 
+/// The current state of the StreamChat widget
 class StreamChatState extends State<StreamChat> with WidgetsBindingObserver {
   Client get client => widget.client;
   final GlobalKey<NavigatorState> _navigatorKey = GlobalKey<NavigatorState>();

lib/src/thread_header.dart

@@ -62,6 +62,7 @@ class ThreadHeader extends StatelessWidget implements PreferredSizeWidget {
   /// The message parent of this thread
   final Message parent;
 
+  /// Instantiate a new ThreadHeader
   ThreadHeader({
     Key key,
     @required this.parent,

lib/src/typing_indicator.dart

@@ -4,6 +4,7 @@ import 'package:stream_chat_flutter/src/stream_channel.dart';
 
 /// Widget to show the current list of typing users
 class TypingIndicator extends StatelessWidget {
+  /// Instantiate a new TypingIndicator
   const TypingIndicator({
     Key key,
     this.channel,