@@ -133,11 +133,11 @@ class _MyHomePageState extends State<MyHomePage> {
133133 const SizedBox (height: 10 ),
134134 TextButton (
135135 onPressed: _sendMessage,
136- child: const Text ("SEND TEXT" ),
137136 style: ButtonStyle (
138137 foregroundColor: WidgetStateProperty .all (Colors .white),
139138 backgroundColor: WidgetStateProperty .all (Colors .lightBlue),
140139 ),
140+ child: const Text ("SEND TEXT" ),
141141 ),
142142 Flexible (
143143 child: ListView .builder (
@@ -254,39 +254,6 @@ class _MyHomePageState extends State<MyHomePage> {
254254 ),
255255 );
256256 EMClient .getInstance.groupManager.removeEventHandler ('identifier' );
257- EMClient .getInstance.chatRoomManager
258- .addEventHandler ('identifier' , EMChatRoomEventHandler (onAnnouncementChangedFromChatRoom: (roomId, announcement) {
259- 260- },));
261- EMClient .getInstance.groupManager.addEventHandler (
262- 'identifier' ,
263- EMGroupEventHandler (
264- onAnnouncementChangedFromGroup: (groupId, announcement) {
265- _addLogToConsole (
266- "onAnnouncementChangedFromGroup, groupId: $groupId , announcement: $announcement " ,
267- );
268- },
269- onAdminAddedFromGroup: (groupId, admin) {
270- _addLogToConsole (
271- "onAdminAddedFromGroup, groupId: $groupId , admin: $admin " ,
272- );
273- },
274- onUserRemovedFromGroup: (groupId, groupName) {
275- _addLogToConsole (
276- "onUserRemovedFromGroup, groupId: $groupId , groupName: $groupName " ,
277- );
278- },
279- onMemberJoinedFromGroup: (groupId, member) {
280- _addLogToConsole (
281- "onMemberJoinedFromGroup, groupId: $groupId , member: $member " ,
282- );
283- },
284- onMemberExitedFromGroup: (groupId, member) {
285- _addLogToConsole (
286- "onMemberExitedFromGroup, groupId: $groupId , member: $member " ,
287- );
288- },
289- ));
290257 }
291258
292259 void _signIn () async {
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