將此代碼添加到的setState方法ChatAdapter.java文件。
org.jivesoftware.smack.packet.Message message = new org.jivesoftware.smack.packet.Message();
ChatStateExtension extension = null;
switch (state) {
case "composing":
extension = new ChatStateExtension(ChatState.composing);
break;
case "active":
extension = new ChatStateExtension(ChatState.active);
break;
case "inactive":
extension = new ChatStateExtension(ChatState.inactive);
break;
case "gone":
extension = new ChatStateExtension(ChatState.gone);
break;
case "paused":
extension = new ChatStateExtension(ChatState.paused);
break;
}
message.addExtension(extension);
try {
mAdaptee.sendMessage(message);
} catch (XMPPException e) {
e.printStackTrace();
}