init

android/src/main/java/io/openim/flutter_openim_sdk/listener/AdvancedMsgListener.java

@@ -15,6 +15,7 @@ public class AdvancedMsgListener implements OnAdvancedMsgListener {
 
     @Override
     public void onRecvC2CReadReceipt(String s) {
+        System.out.println("native onRecvC2CReadReceipt:"+ s);
         values.put("message", s);
         CommonUtil.emitEvent("advancedMsgListener", "onRecvC2CReadReceipt", values);
     }