com.hyphenate.chat.EMMessage Java Examples

public synchronized void onNewMesg(List<EMMessage> messages) {
    if(EMClient.getInstance().chatManager().isSlientMessage(messages.get(messages.size()-1))){
        return;
    }
    EaseSettingsProvider settingsProvider = EaseUI.getInstance().getSettingsProvider();
    if(!settingsProvider.isMsgNotifyAllowed(null)){
        return;
    }
    // 判断app是否在后台
    if (!EasyUtils.isAppRunningForeground(appContext)) {
        EMLog.d(TAG, "app is running in backgroud");
        sendNotification(messages, false);
    } else {
        sendNotification(messages, true);
    }
    viberateAndPlayTone(messages.get(messages.size()-1));
}
 

@Override
public void onClick(View v)
{
    if (mPresenter.getCurPlayVoicePosition() == mPosition)
    {
        mPresenter.stopPlayVoiceMessage();
        return;
    }

    mPresenter.stopPlayVoiceMessage();
    mMessage.setListened(true);
    mPresenter.setCurVoicePlayPosition(mPosition);
    if (mMessage.direct() == EMMessage.Direct.SEND)
        mImageView.start(mAnimRight, true, ANIM_DURATION);
    else
        mImageView.start(mAnimLeft, true, ANIM_DURATION);

    String localUrl = mBody.getLocalUrl();
    if (StringUtil.isNotEmpty(localUrl) && new File(localUrl).exists())
        mPresenter.clickVoiceMessage(localUrl);
    else
        mPresenter.clickVoiceMessage(mBody.getRemoteUrl());
}
 

public void stopPlayVoice() {
	voiceAnimation.stop();
	if (message.direct() == EMMessage.Direct.RECEIVE) {
		voiceIconView.setImageResource(R.drawable.ease_chatfrom_voice_playing);
	} else {
		voiceIconView.setImageResource(R.drawable.ease_chatto_voice_playing);
	}
	// stop play voice
	if (mediaPlayer != null) {
		mediaPlayer.stop();
		mediaPlayer.release();
	}
	isPlaying = false;
	playMsgId = null;
	adapter.notifyDataSetChanged();
}
 

protected void sendMessage(EMMessage message){
    if (message == null) {
        return;
    }
    if(chatFragmentListener != null){
        //设置扩展属性
        chatFragmentListener.onSetMessageAttributes(message);
    }
    // 如果是群聊，设置chattype,默认是单聊
    if (chatType == EaseConstant.CHATTYPE_GROUP){
        message.setChatType(EMMessage.ChatType.GroupChat);
    }else if(chatType == EaseConstant.CHATTYPE_CHATROOM){
        message.setChatType(EMMessage.ChatType.ChatRoom);
    }
    //发送消息
    EMClient.getInstance().chatManager().sendMessage(message);
    //刷新ui
    if(isMessageListInited) {
        messageList.refreshSelectLast();
    }
}
 

protected void updateView() {
    activity.runOnUiThread(new Runnable() {
        public void run() {
            if (message.status() == EMMessage.Status.FAIL) {

                if (message.getError() == EMError.MESSAGE_INCLUDE_ILLEGAL_CONTENT) {
                    Toast.makeText(activity,activity.getString(R.string.send_fail) + activity.getString(R.string.error_send_invalid_content), 0).show();
                } else if (message.getError() == EMError.GROUP_NOT_JOINED) {
                    Toast.makeText(activity,activity.getString(R.string.send_fail) + activity.getString(R.string.error_send_not_in_the_group), 0).show();
                } else {
                    Toast.makeText(activity,activity.getString(R.string.send_fail) + activity.getString(R.string.connect_failuer_toast), 0).show();
                }
            }

            onUpdateView();
        }
    });

}
 

public void savePic(Context context, EMMessage message)
{
    if (message == null)
        return;

    mViewImpl.showDownloadDialog();
    EMImageMessageBody messageBody = (EMImageMessageBody) message.getBody();
    String remoteUrl = messageBody.getRemoteUrl();
    CommonUtils.getInstance().getImageDisplayer().downloadBitmap(context, remoteUrl, new OnBitmapDownloadListener()
    {
        @Override
        public void onDownload(Bitmap bitmap)
        {
            saveBitmap(bitmap);
        }
    });
}
 

@Override
protected void onBubbleClick() {
    Intent intent = new Intent(context, EaseShowBigImageActivity.class);
    File file = new File(imgBody.getLocalUrl());
    if (file.exists()) {
        Uri uri = Uri.fromFile(file);
        intent.putExtra("uri", uri);
    } else {
        // The local full size pic does not exist yet.
        // ShowBigImage needs to download it from the server
        // first
        intent.putExtra("secret", imgBody.getSecret());
        intent.putExtra("remotepath", imgBody.getRemoteUrl());
        intent.putExtra("localUrl", imgBody.getLocalUrl());
    }
    if (message != null && message.direct() == EMMessage.Direct.RECEIVE && !message.isAcked()
            && message.getChatType() == ChatType.Chat) {
        try {
            EMClient.getInstance().chatManager().ackMessageRead(message.getFrom(), message.getMsgId());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    context.startActivity(intent);
}
 

@Override
public void onMessageReceived(List<EMMessage> messages) {

    for (EMMessage message : messages) {
              String username = null;
              // 群组消息
              if (message.getChatType() == ChatType.GroupChat || message.getChatType() == ChatType.ChatRoom) {
                  username = message.getTo();
              } else {
                  // 单聊消息
                  username = message.getFrom();
              }
  
              // 如果是当前会话的消息，刷新聊天页面
              if (username.equals(toChatUsername)) {
                  messageList.refreshSelectLast();
                  // 声音和震动提示有新消息
                  EaseUI.getInstance().getNotifier().viberateAndPlayTone(message);
              } else {
                  // 如果消息不是和当前聊天ID的消息
                  EaseUI.getInstance().getNotifier().onNewMsg(message);
              }
    }
}
 

@Override
protected void onSetUpView() {
    fileMessageBody = (EMNormalFileMessageBody) message.getBody();
       String filePath = fileMessageBody.getLocalUrl();
       fileNameView.setText(fileMessageBody.getFileName());
       fileSizeView.setText(TextFormater.getDataSize(fileMessageBody.getFileSize()));
       if (message.direct() == EMMessage.Direct.RECEIVE) { // 接收的消息
           File file = new File(filePath);
           if (file != null && file.exists()) {
               fileStateView.setText(R.string.Have_downloaded);
           } else {
               fileStateView.setText(R.string.Did_not_download);
           }
           return;
       }

       // until here, deal with send voice msg
       handleSendMessage();
}
 

public void stopPlayVoice() {
	voiceAnimation.stop();
	if (message.direct() == EMMessage.Direct.RECEIVE) {
		voiceIconView.setImageResource(R.drawable.ease_chatfrom_voice_playing);
	} else {
		voiceIconView.setImageResource(R.drawable.ease_chatto_voice_playing);
	}
	// stop play voice
	if (mediaPlayer != null) {
		mediaPlayer.stop();
		mediaPlayer.release();
	}
	isPlaying = false;
	playMsgId = null;
	adapter.notifyDataSetChanged();
}
 

@Override
protected void onBubbleClick() {
    EMVideoMessageBody videoBody = (EMVideoMessageBody) message.getBody();
       EMLog.d(TAG, "video view is on click");
       Intent intent = new Intent(context, EaseShowVideoActivity.class);
       intent.putExtra("localpath", videoBody.getLocalUrl());
       intent.putExtra("secret", videoBody.getSecret());
       intent.putExtra("remotepath", videoBody.getRemoteUrl());
       if (message != null && message.direct() == EMMessage.Direct.RECEIVE && !message.isAcked()
               && message.getChatType() == ChatType.Chat) {
           try {
               EMClient.getInstance().chatManager().ackMessageRead(message.getFrom(), message.getMsgId());
           } catch (Exception e) {
               e.printStackTrace();
           }
       }
       activity.startActivity(intent);
}
 

protected void sendTextMessage(String content) {
    if(EaseAtMessageHelper.get().containsAtUsername(content)){
        sendAtMessage(content);
    }else{
        EMMessage message = EMMessage.createTxtSendMessage(content, toChatUsername);
        sendMessage(message);
    }
}
 

private void showAnimation() {
	// play voice, and start animation
	if (message.direct() == EMMessage.Direct.RECEIVE) {
		voiceIconView.setImageResource(R.anim.voice_from_icon);
	} else {
		voiceIconView.setImageResource(R.anim.voice_to_icon);
	}
	voiceAnimation = (AnimationDrawable) voiceIconView.getDrawable();
	voiceAnimation.start();
}
 

public NewCallRecordEventBean(EMMessage message)
{
    this.message = message;
    if (message.direct() == EMMessage.Direct.SEND)
        this.conId = message.getTo();
    else
        this.conId = message.getFrom();
}
 

private void refreshList() {
	// you should not call getAllMessages() in UI thread
	// otherwise there is problem when refreshing UI and there is new message arrive
	java.util.List<EMMessage> var = conversation.getAllMessages();
	messages = var.toArray(new EMMessage[var.size()]);
	conversation.markAllMessagesAsRead();
	notifyDataSetChanged();
}
 

/**
 * forward message
 * 
 * @param forward_msg_id
 */
protected void forwardMessage(String forward_msg_id) {
    final EMMessage forward_msg = EMClient.getInstance().chatManager().getMessage(forward_msg_id);
    EMMessage.Type type = forward_msg.getType();
    switch (type) {
    case TXT:
        if(forward_msg.getBooleanAttribute(EaseConstant.MESSAGE_ATTR_IS_BIG_EXPRESSION, false)){
            sendBigExpressionMessage(((EMTextMessageBody) forward_msg.getBody()).getMessage(),
                    forward_msg.getStringAttribute(EaseConstant.MESSAGE_ATTR_EXPRESSION_ID, null));
        }else{
            // get the content and send it
            String content = ((EMTextMessageBody) forward_msg.getBody()).getMessage();
            sendTextMessage(content);
        }
        break;
    case IMAGE:
        // send image
        String filePath = ((EMImageMessageBody) forward_msg.getBody()).getLocalUrl();
        if (filePath != null) {
            File file = new File(filePath);
            if (!file.exists()) {
                // send thumb nail if original image does not exist
                filePath = ((EMImageMessageBody) forward_msg.getBody()).thumbnailLocalPath();
            }
            sendImageMessage(filePath);
        }
        break;
    default:
        break;
    }
    
    if(forward_msg.getChatType() == EMMessage.ChatType.ChatRoom){
        EMClient.getInstance().chatroomManager().leaveChatRoom(forward_msg.getTo());
    }
}
 

/**
 * 发送通知栏提示
 * This can be override by subclass to provide customer implementation
 * @param messages
 * @param isForeground
 */
protected void sendNotification (List<EMMessage> messages, boolean isForeground){
    for(EMMessage message : messages){
        if(!isForeground){
            notificationNum++;
            fromUsers.add(message.getFrom());
        }
    }
    sendNotification(messages.get(messages.size() - 1), isForeground, false);
}
 

@Override
public void onMessageReceived(List<EMMessage> messages) {
    // 提示新消息
    for (EMMessage message : messages) {
        HuanXinHelper.getInstance().getNotifier().onNewMsg(message);
    }
    refreshUIWithMessage();
}
 

public EaseChatRow(Context context, EMMessage message, int position, BaseAdapter adapter) {
    super(context);
    this.context = context;
    this.activity = (Activity) context;
    this.message = message;
    this.position = position;
    this.adapter = adapter;
    inflater = LayoutInflater.from(context);

    initView();
}
 

@Override
public boolean isForViewType(EMMessage item, int position)
{
    if (item.direct() == EMMessage.Direct.SEND && item.getType() == EMMessage.Type.IMAGE)
        return true;
    else
        return false;
}
 

protected void setUserData(RcvHolder holder, EMMessage emMessage, final int position)
{
    if (emMessage.direct() == EMMessage.Direct.RECEIVE)
    {
        //设置头像
        if (mUserBean != null && StringUtil.isNotEmpty(mUserBean.getLocalHead()))
            CommonUtils.getInstance()
                    .getImageDisplayer()
                    .display(mContext, (ImageView) holder.findView(R.id.img_chat_listitem_head),
                            mUserBean.getLocalHead(), 150, 150, R.drawable.default_avatar, R.drawable.default_avatar);
        else
            holder.setImgResource(R.id.img_chat_listitem_head, R.drawable.default_avatar);
        //设置名字
        //单聊不显示名字
        if (emMessage.getChatType() == EMMessage.ChatType.Chat)
        {
            holder.setVisibility(R.id.tv_chat_listitem_name, View.GONE);
        } else
        {
            holder.setVisibility(R.id.tv_chat_listitem_name, View.VISIBLE);
            if (mUserBean != null)
                holder.setTvText(R.id.tv_chat_listitem_name, mUserBean.getDisplayName());
            else
                holder.setTvText(R.id.tv_chat_listitem_name, emMessage.getUserName());
        }
    } else
    {
        //本方头像为默认头像
        holder.setImgResource(R.id.img_chat_listitem_head, R.drawable.default_avatar);
        //不显示名字
        holder.setVisibility(R.id.tv_chat_listitem_name, View.GONE);
    }
}
 

private void refreshList() {
	// UI线程不能直接使用conversation.getAllMessages()
	// 否则在UI刷新过程中，如果收到新的消息，会导致并发问题
	messages = (EMMessage[]) conversation.getAllMessages().toArray(new EMMessage[0]);
	conversation.markAllMessagesAsRead();
	notifyDataSetChanged();
}
 

public static EMMessage createExpressionMessage(String toChatUsername, String expressioName, String identityCode){
    EMMessage message = EMMessage.createTxtSendMessage("["+expressioName+"]", toChatUsername);
       if(identityCode != null){
           message.setAttribute(EaseConstant.MESSAGE_ATTR_EXPRESSION_ID, identityCode);
       }
       message.setAttribute(EaseConstant.MESSAGE_ATTR_IS_BIG_EXPRESSION, true);
       return message;
}
 

@Override
public void onScanDataSuccess(List<EMMessage> list, int startPosition)
{
    mAdapter.setData(list);
    mViewPager.setCurrentItem(startPosition, false);
    refreshActionBar(startPosition);
}
 

/**
 * 根据当前message和position设置控件属性等
 * 
 * @param message
 * @param position
 */
public void setUpView(EMMessage message, int position,
        EaseChatMessageList.MessageListItemClickListener itemClickListener) {
    this.message = message;
    this.position = position;
    this.itemClickListener = itemClickListener;

    setUpBaseView();
    onSetUpView();
    setClickListener();
}
 

/**
 * 发送图片消息
 */
public void sendImageMessage(EMConversation.EMConversationType conType, String conId, String filePath, boolean sendOriginFile)
{
    EMMessage emMessage = HxChatHelper.getInstance().createImageMessage(getChatTypeFromConType(conType), conId, filePath, sendOriginFile);
    emMessage.setMessageStatusCallback(new MessageStatusCallBack(emMessage));
    mViewImpl.addNewMessage(emMessage, true);
    HxChatHelper.getInstance().sendMessage(emMessage);
}
 

private void showAnimation() {
	// play voice, and start animation
	if (message.direct() == EMMessage.Direct.RECEIVE) {
		voiceIconView.setImageResource(R.anim.voice_from_icon);
	} else {
		voiceIconView.setImageResource(R.anim.voice_to_icon);
	}
	voiceAnimation = (AnimationDrawable) voiceIconView.getDrawable();
	voiceAnimation.start();
}
 

/**
 * 转发消息
 * 
 * @param forward_msg_id
 */
protected void forwardMessage(String forward_msg_id) {
    final EMMessage forward_msg = EMClient.getInstance().chatManager().getMessage(forward_msg_id);
    EMMessage.Type type = forward_msg.getType();
    switch (type) {
    case TXT:
        if(forward_msg.getBooleanAttribute(EaseConstant.MESSAGE_ATTR_IS_BIG_EXPRESSION, false)){
            sendBigExpressionMessage(((EMTextMessageBody) forward_msg.getBody()).getMessage(),
                    forward_msg.getStringAttribute(EaseConstant.MESSAGE_ATTR_EXPRESSION_ID, null));
        }else{
            // 获取消息内容，发送消息
            String content = ((EMTextMessageBody) forward_msg.getBody()).getMessage();
            sendTextMessage(content);
        }
        break;
    case IMAGE:
        // 发送图片
        String filePath = ((EMImageMessageBody) forward_msg.getBody()).getLocalUrl();
        if (filePath != null) {
            File file = new File(filePath);
            if (!file.exists()) {
                // 不存在大图发送缩略图
                filePath = ((EMImageMessageBody) forward_msg.getBody()).thumbnailLocalPath();
            }
            sendImageMessage(filePath);
        }
        break;
    default:
        break;
    }
    
    if(forward_msg.getChatType() == EMMessage.ChatType.ChatRoom){
        EMClient.getInstance().chatroomManager().leaveChatRoom(forward_msg.getTo());
    }
}
 

@Override
public void onCmdMessageReceived(List<EMMessage> list)
{
    KLog.i("HxMessageListener onCmdMessageReceived : " + list);
}
 

@Override
public void setMessage(RcvHolder holder, EMMessage emMessage, int position)
{

}