HDC调试需求开发（15万预算）,能者速来！>>>
目前使用的是 1.55的android-javamail,登陆是IMAP,调用的是Folder的AddMessageCountListener,下面上代码
final IdleManager idleManager = new IdleManager(mSession, mEs); Folder folder = mStore.getFolder("INBOX"); folder.open(Folder.READ_WRITE); folder.addMessageCountListener(new MessageCountAdapter() { public void messagesAdded(MessageCountEvent ev) { Folder folder = (Folder)ev.getSource(); Message[] msgs = ev.getMessages(); System.out.println("Folder: " + folder + " got " + msgs.length + " new messages"); try { // process new messages idleManager.watch(folder); // keep watching for new messages } catch (MessagingException mex) { // handle exception related to the Folder } } }); idleManager.watch(folder);



然后在log中会看到这些log

W/System.err: javax.mail.MessagingException: Folder is not using SocketChannels W/System.err: at com.sun.mail.imap.IdleManager.watch(IdleManager.java:203) W/System.err: at com.ram.testdemo.mail.RMail.listenerFolder(RMail.java:411) W/System.err: at com.ram.testdemo.MailActivity$6.run(MailActivity.java:174) W/System.err: at java.lang.Thread.run(Thread.java:818)
报错的地方是，这一句
idleManager.watch(folder);



请问有什么解决方案？