我成功加入了群聊和私人聊天，但是几分钟后，出现此错误。我尝试发送一条消息，但是它宣布为空，并且我无法与任何消息聊天：
LogCat中的错误：
W/AbstractXMPPConnection: Connection closed due to inactivity server
07-14 23:28:20.662 1532-1618/com.example.sang.chattingdemo D/QBASDK: Starting reconnect
07-14 23:28:30.662 1532-1618/com.example.sang.chattingdemo D/QBASDK: Setting socket keepAlive :true
Setting socket timeout :60000
07-14 23:28:30.702 1532-1618/com.example.sang.chattingdemo D/QBASDK: Setting socket keepAlive :true
Setting socket timeout :60000
07-14 23:28:31.022 65-65/? D/Genyd: Received Set Clipboard
07-14 23:28:31.022 65-65/? D/Genymotion: Received Set Clipboard
07-14 23:28:36.842 165-321/? W/genymotion_audio: out_write() limiting sleep time 113560 to 39909
07-14 23:28:36.882 165-321/? W/genymotion_audio: out_write() limiting sleep time 89274 to 39909
07-14 23:28:36.922 165-321/? W/genymotion_audio: out_write() limiting sleep time 69229 to 39909
07-14 23:28:36.962 165-321/? W/genymotion_audio: out_write() limiting sleep time 49183 to 39909
07-14 23:28:37.102 1532-1532/com.example.sang.chattingdemo D/QBASDK: Can't parse the 'date_sent' value null: Invalid double: "null"
Can't parse the 'date_sent' value null: Invalid double: "null"
07-14 23:28:37.102 1532-1532/com.example.sang.chattingdemo E/ErrorChatMessage: null
07-14 23:28:39.394 542-588/system_process D/dalvikvm: GC_FOR_ALLOC freed 1290K, 21% free 6859K/8628K, paused 9ms, total 9ms
07-14 23:28:39.398 542-593/system_process D/MobileDataStateTracker: default: setPolicyDataEnable(enabled=true)
07-14 23:28:44.726 165-321/? W/genymotion_audio: out_write() limiting sleep time 113560 to 39909
07-14 23:28:44.766 165-321/? W/genymotion_audio: out_write() limiting sleep time 79274 to 39909
07-14 23:28:44.806 165-321/? W/genymotion_audio: out_write() limiting sleep time 59229 to 39909
07-14 23:28:44.886 165-321/? W/genymotion_audio: out_write() limiting sleep time 58366 to 39909
07-14 23:28:44.946 1532-1532/com.example.sang.chattingdemo D/QBASDK: Can't parse the 'date_sent' value null: Invalid double: "null"
Can't parse the 'date_sent' value null: Invalid double: "null"
07-14 23:28:44.946 1532-1532/com.example.sang.chattingdemo E/ErrorChatMessage: null
07-14 23:28:45.322 1532-1532/com.example.sang.chattingdemo D/QBASDK: Can't parse the 'date_sent' value null: Invalid double: "null"
Can't parse the 'date_sent' value null: Invalid double: "null"
07-14 23:28:45.322 1532-1532/com.example.sang.chattingdemo E/ErrorChatMessage: null
</i>
我的代码： 活动
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_chat_message);
initView();
qbChatMessagesArray=new ArrayList<QBChatMessage>();
retrieveImagesOfUsers();
initChatDilalog();
retrieveMessages();
btnsendMessage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
QBChatMessage chatMessage = new QBChatMessage();
chatMessage.setBody(contentMessage.getText().toString());
chatMessage.setSenderId(QBChatService.getInstance().getUser().getId());
chatMessage.setSaveToHistory(true);
try {
qbChatDialog.sendMessage(chatMessage);
} catch (SmackException.NotConnectedException e) {
e.printStackTrace();
}
adapter.notifyDataSetChanged();
contentMessage.setText("");
contentMessage.setFocusable(true);
scroolSmooth();
}
});
}
private void retrieveImagesOfUsers() {
QBUsers.getUsers(null).performAsync(new QBEntityCallback<ArrayList<QBUser>>() {
@Override
public void onSuccess(ArrayList<QBUser> qbUsers, Bundle bundle) {
for (final QBUser user : qbUsers
) {
if (user.getFileId()!=null) {
if (QBFileHolder.getInstance().getFileUserById(user.getId()) == null) {
QBContent.getFile(user.getFileId()).performAsync(new QBEntityCallback<QBFile>() {
@Override
public void onSuccess(QBFile qbFile, Bundle bundle) {
String URL = qbFile.getPublicUrl();
Picasso.with(getBaseContext()).load(URL).into(new Target() {
@Override
public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
QBFileHolder.getInstance().putQBFileUser(user.getId(),bitmap);
}
@Override
public void onBitmapFailed(Drawable errorDrawable) {
}
@Override
public void onPrepareLoad(Drawable placeHolderDrawable) {
}
});
}
@Override
public void onError(QBResponseException e) {
}
});
}
}
}
}
@Override
public void onError(QBResponseException e) {
}
});
}
@Override
protected void onResume() {
super.onResume();
}
@Override
protected void onDestroy() {
super.onDestroy();
}
@Override
protected void onStop() {
super.onStop();
}
private void retrieveMessages() {
QBMessageGetBuilder qbMessageGetBuilder = new QBMessageGetBuilder();
qbMessageGetBuilder.setLimit(500);
if(qbChatDialog!=null)
{
QBRestChatService.getDialogMessages(qbChatDialog,qbMessageGetBuilder).performAsync(new QBEntityCallback<ArrayList<QBChatMessage>>() {
@Override
public void onSuccess(ArrayList<QBChatMessage> qbChatMessages, Bundle bundle) {
for (QBChatMessage qbChatMessage: qbChatMessages
) {
qbChatMessagesArray.add(qbChatMessage);
}
LinearLayoutManager layoutManager = new LinearLayoutManager(ChatMessageActivity.this);
adapter = new ChatMessageAdapter(ChatMessageActivity.this,qbChatMessagesArray);
lvChatting.setLayoutManager(layoutManager);
lvChatting.setAdapter(adapter);
scroolSmooth();
}
@Override
public void onError(QBResponseException e) {
Log.e("Error",e.getMessage());
}
});
}
else
Toast.makeText(this, "null roi", Toast.LENGTH_SHORT).show();
}
private void scroolSmooth()
{
if(adapter.getItemCount()>0)
lvChatting.smoothScrollToPosition(adapter.getItemCount()-1);
}
private void initChatDilalog() {
qbChatDialog=(QBChatDialog)getIntent().getSerializableExtra(Common.DIALOG_EXTRA);
Toast.makeText(this, ""+qbChatDialog.getDialogId(), Toast.LENGTH_SHORT).show();
qbChatDialog.initForChat(QBChatService.getInstance());
QBIncomingMessagesManager incomingMessagesManager = QBChatService.getInstance().getIncomingMessagesManager();
incomingMessagesManager.addDialogMessageListener(new QBChatDialogMessageListener() {
@Override
public void processMessage(String s, QBChatMessage qbChatMessage, Integer integer) {
}
@Override
public void processError(String s, QBChatException e, QBChatMessage qbChatMessage, Integer integer) {
}
});
if (!qbChatDialog.getType().equals(QBDialogType.PRIVATE))
{
DiscussionHistory discussionHistory = new DiscussionHistory();
discussionHistory.setMaxStanzas(0);
qbChatDialog.join(discussionHistory, new QBEntityCallback() {
@Override
public void onSuccess(Object o, Bundle bundle) {
Toast.makeText(ChatMessageActivity.this, "Join Group Succesfully", Toast.LENGTH_SHORT).show();
}
@Override
public void onError(QBResponseException e) {
Toast.makeText(ChatMessageActivity.this, ""+e.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
qbChatDialog.addMessageListener(this);
}
private void initView() {
lvChatting = (RecyclerView) findViewById(R.id.list_chat_messages);
btnsendMessage = (ImageButton) findViewById(R.id.sendMessage);
contentMessage =(EditText)findViewById(R.id.content_message);
}
@Override
public void processMessage(String s, QBChatMessage qbChatMessage, Integer integer) {
qbChatMessagesArray.add(qbChatMessage);
adapter.notifyDataSetChanged();
scroolSmooth();
}
@Override
public void processError(String s, QBChatException e, QBChatMessage qbChatMessage, Integer integer) {
Log.e("ErrorChatMessage",""+e.getMessage());
}
}
适配器：
private static final int VIEW_TYPE_MESSAGE_SENT = 1;
private static final int VIEW_TYPE_MESSAGE_RECEIVED = 2;
private Context mContext;
private List<QBChatMessage> mMessageList;
Integer userID;
public ChatMessageAdapter(Context context, List<QBChatMessage> messageList) {
mContext = context;
mMessageList = messageList;
userID = QBChatService.getInstance().getUser().getId();
}
@Override
public int getItemCount() {
return mMessageList.size();
}
// Determines the appropriate ViewType according to the sender of the message.
@Override
public int getItemViewType(int position) {
if (mMessageList.get(position).getSenderId().equals(userID)) {
// If the current user is the sender of the message
return VIEW_TYPE_MESSAGE_SENT;
} else {
// If some other user sent the message
return VIEW_TYPE_MESSAGE_RECEIVED;
}
}
// Inflates the appropriate layout according to the ViewType.
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view;
if (viewType == VIEW_TYPE_MESSAGE_SENT) {
view = LayoutInflater.from(parent.getContext())
.inflate(R.layout.list_send_messages, parent, false);
return new SentMessageHolder(view);
} else if (viewType == VIEW_TYPE_MESSAGE_RECEIVED) {
view = LayoutInflater.from(parent.getContext())
.inflate(R.layout.list_receive_messages, parent, false);
return new ReceivedMessageHolder(view);
}
return null;
}
// Passes the message object to a ViewHolder so that the contents can be bound to UI.
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
switch (holder.getItemViewType()) {
case VIEW_TYPE_MESSAGE_SENT:
((SentMessageHolder) holder).bind(mMessageList.get(position));
break;
case VIEW_TYPE_MESSAGE_RECEIVED:
((ReceivedMessageHolder) holder).bind(mMessageList.get(position));
}
}
private class SentMessageHolder extends RecyclerView.ViewHolder {
BubbleTextView bubbleTextView;
SentMessageHolder(View itemView) {
super(itemView);
bubbleTextView = (BubbleTextView) itemView.findViewById(R.id.idmessend);
}
void bind(QBChatMessage message) {
bubbleTextView.setText(message.getBody());
}
}
@Override
public long getItemId(int position) {
return position;
}
private class ReceivedMessageHolder extends RecyclerView.ViewHolder {
BubbleTextView bubbleTextView;
CircleImageView userImage;
ReceivedMessageHolder(View itemView) {
super(itemView);
bubbleTextView = (BubbleTextView) itemView.findViewById(R.id.idmesreceive);
userImage = (CircleImageView) itemView.findViewById(R.id.user_image);
}
void bind(final QBChatMessage message) {
bubbleTextView.setText(message.getBody());
if(QBFileHolder.getInstance().getFileUserById(message.getSenderId())!=null)
userImage.setImageBitmap(QBFileHolder.getInstance().getFileUserById(message.getSenderId()));
}
}
我不知道此错误是由于QuickBLox或我的代码引起的。那么有人可以帮助我解决这个问题吗？