/**
* Copyright (C) 2013-2014 EaseMob Technologies. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.kaixin.android.adapter;
import java.io.File;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.text.Spannable;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.TextView.BufferType;
import android.widget.Toast;
import com.easemob.EMCallBack;
import com.easemob.chat.EMChatManager;
import com.easemob.chat.EMConversation;
import com.easemob.chat.EMMessage;
import com.easemob.chat.EMMessage.ChatType;
import com.easemob.chat.EMMessage.Type;
import com.easemob.chat.ImageMessageBody;
import com.easemob.chat.LocationMessageBody;
import com.easemob.chat.TextMessageBody;
import com.easemob.chat.VoiceMessageBody;
import com.easemob.util.DateUtils;
import com.easemob.util.LatLng;
import com.kaixin.android.KXApplication;
import com.kaixin.android.R;
import com.kaixin.android.activity.AlertDialog;
import com.kaixin.android.activity.BaiduMapActivity;
import com.kaixin.android.activity.ChatActivity;
import com.kaixin.android.activity.ContextMenu;
import com.kaixin.android.activity.ShowBigImage;
import com.kaixin.android.async.LoadImageTask;
import com.kaixin.android.common.Constants;
import com.kaixin.android.filter.ImageCache;
import com.kaixin.android.listener.VoicePlayClickListener;
import com.kaixin.android.utils.ImageUtil;
import com.kaixin.android.utils.SmileUtils;
import com.kaixin.android.utils.StorageUtil;
import com.kaixin.android.utils.TextUtil;
import com.nostra13.universalimageloader.core.ImageLoader;
public class MessageAdapter extends BaseAdapter {
private final static String TAG = "msg";
private static final int MESSAGE_TYPE_RECV_TXT = 0;
private static final int MESSAGE_TYPE_SENT_TXT = 1;
private static final int MESSAGE_TYPE_SENT_IMAGE = 2;
private static final int MESSAGE_TYPE_SENT_LOCATION = 3;
private static final int MESSAGE_TYPE_RECV_LOCATION = 4;
private static final int MESSAGE_TYPE_RECV_IMAGE = 5;
private static final int MESSAGE_TYPE_SENT_VOICE = 6;
private static final int MESSAGE_TYPE_RECV_VOICE = 7;
public static final String IMAGE_DIR = "chat/image/";
public static final String VOICE_DIR = "chat/audio/";
private String username;
private LayoutInflater inflater;
private Activity activity;
private String avatar;
// reference to conversation object in chatsdk
private EMConversation conversation;
private KXApplication mKxApplication;
private Context context;
public MessageAdapter(KXApplication application, Context context, String username, int chatType, String avatar) {
this.mKxApplication = application;
this.username = username;
this.context = context;
this.avatar = avatar;
inflater = LayoutInflater.from(context);
activity = (Activity) context;
this.conversation = EMChatManager.getInstance().getConversation(username);
}
// public void setUser(String user) {
// this.user = user;
// }
public int getCount() {
return conversation.getMsgCount();
}
public void refresh(){
notifyDataSetChanged();
}
public EMMessage getItem(int position) {
return conversation.getMessage(position);
}
public long getItemId(int position) {
return position;
}
public int getItemViewType(int position) {
EMMessage message = conversation.getMessage(position);
if (message.getType() == EMMessage.Type.TXT) {
return message.direct == EMMessage.Direct.RECEIVE ? MESSAGE_TYPE_RECV_TXT : MESSAGE_TYPE_SENT_TXT;
}
if (message.getType() == EMMessage.Type.IMAGE) {
return message.direct == EMMessage.Direct.RECEIVE ? MESSAGE_TYPE_RECV_IMAGE : MESSAGE_TYPE_SENT_IMAGE;
}
if (message.getType() == EMMessage.Type.LOCATION) {
return message.direct == EMMessage.Direct.RECEIVE ? MESSAGE_TYPE_RECV_LOCATION : MESSAGE_TYPE_SENT_LOCATION;
}
if (message.getType() == EMMessage.Type.VOICE) {
return message.direct == EMMessage.Direct.RECEIVE ? MESSAGE_TYPE_RECV_VOICE : MESSAGE_TYPE_SENT_VOICE;
}
return -1;// invalid
}
public int getViewTypeCount() {
return 8;
}
private View createViewByMessage(EMMessage message, int position) {
switch (message.getType()) {
case LOCATION:
return message.direct == EMMessage.Direct.RECEIVE ? inflater.inflate(R.layout.row_received_location, null) : inflater.inflate(
R.layout.row_sent_location, null);
case IMAGE:
return message.direct == EMMessage.Direct.RECEIVE ? inflater.inflate(R.layout.row_received_picture, null) : inflater.inflate(
R.layout.row_sent_picture, null);
case VOICE:
return message.direct == EMMessage.Direct.RECEIVE ? inflater.inflate(R.layout.row_received_voice, null) : inflater.inflate(
R.layout.row_sent_voice, null);
default:
return message.direct == EMMessage.Direct.RECEIVE ? inflater.inflate(R.layout.row_received_message, null) : inflater.inflate(
R.layout.row_sent_message, null);
}
}
@SuppressLint("NewApi")
public View getView(final int position, View convertView, ViewGroup parent) {
final EMMessage message = getItem(position);
ChatType chatType = message.getChatType();
final ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = createViewByMessage(message, position);
if (message.getType() == EMMessage.Type.IMAGE) {
try {
holder.iv = ((ImageView) convertView.findViewById(R.id.iv_sendPicture));
holder.head_iv = (ImageView) convertView.findViewById(R.id.iv_userhead);
holder.tv = (TextView) convertView.findViewById(R.id.percentage);
holder.pb = (ProgressBar) convertView.findViewById(R.id.progressBar);
holder.staus_iv = (ImageView) convertView.findViewById(R.id.msg_status);
holder.tv_userId = (TextView) convertView.findViewById(R.id.tv_userid);
} catch (Exception e) {
}
} else if (message.getType() == EMMessage.Type.TXT) {
try {
holder.pb = (ProgressBar) convertView.findViewById(R.id.pb_sending);
holder.staus_iv = (ImageView) convertView.findViewById(R.id.msg_status);
holder.head_iv = (ImageView) convertView.findViewById(R.id.iv_userhead);
holder.tv = (TextView) convertView.findViewById(R.id.tv_chatcontent);
holder.tv_userId = (TextView) convertView.findViewById(R.id.tv_userid);
} catch (Exception e) {
}
} else if (message.getType() == EMMessage.Type.VOICE) {
try {
holder.iv = ((ImageView) convertView.findViewById(R.id.iv_voice));
holder.head_iv = (ImageView) convertView.findViewById(R.id.iv_userhead);
holder.tv = (TextView) convertView.findViewById(R.id.tv_length);
holder.pb = (ProgressBar) convertView.findViewById(R.id.pb_sending);
holder.staus_iv = (ImageView) convertView.findViewById(R.id.msg_status);
holder.tv_userId = (TextView) convertView.findViewById(R.id.tv_userid);
holder.iv_read_status = (ImageView) convertView.findViewById(R.id.iv_unread_voice);
} catch (Exception e) {
}
} else if (message.getType() == EMMessage.Type.LOCATION) {
try {
holder.head_iv = (ImageView) convertView.findViewById(R.id.iv_userhead);
holder.tv = (TextView) convertView.findViewById(R.id.tv_location);
holder.pb = (ProgressBar) convertView.findViewById(R.id.pb_sending);
holder.staus_iv = (ImageView) convertView.findViewById(R.id.msg_status);
holder.tv_userId = (TextView) convertView.findViewById(R.id.tv_userid);
} catch (Exception e) {
}
}
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
// 群聊时，显示接收的消息的发送人的名称
if (chatType == ChatType.GroupChat && message.direct == EMMessage.Direct.RECEIVE){
// demo用username代替nick
holder.tv_userId.setText(message.getFrom());
ImageLoader.getInstance().displayImage(Constants.getImageUrl() + avatar, holder.head_iv, ImageUtil.getIMOption());
}// 如果是发送的消息并且不是群聊消息，显示已读textview
if (message.direct == EMMessage.Direct.SEND) {
holder.tv_ack = (TextView) convertView.findViewById(R.id.tv_ack);
ImageLoader.getInstance().displayImage(Constants.getImageUrl() + StorageUtil.getString(context, "mAvatar"), holder.head_iv, ImageUtil.getIMOption());
if (holder.tv_ack != null) {
if (message.isAcked) {
holder.tv_ack.setVisibility(View.VISIBLE);
} else {
holder.tv_ack.setVisibility(View.INVISIBLE);
}
}
} else {
// 如果是文本或者地图消息并且不是group messgae，显示的时候给对方发送已读回执
if ((message.getType() == Type.TXT || message.getType() == Type.LOCATION) && !message.isAcked
&& chatType != ChatType.GroupChat) {
try {
// 发送已读回执
message.isAcked = true;
ImageLoader.getInstance().displayImage(Constants.getImageUrl() + avatar, holder.head_iv, ImageUtil.getIMOption());
EMChatManager.getInstance().ackMessageRead(message.getFrom(), message.getMsgId());
} catch (Exception e) {
e.printStackTrace();
}
}else{
ImageLoader.getInstance().displayImage(Constants.getImageUrl() + avatar, holder.head_iv, ImageUtil.getIMOption());
}
}
switch (message.getType()) {
// 根据消息type显示item
case IMAGE:
handleImageMessage(message, holder, position, convertView);
break;
case TXT:
handleTextMessage(message, holder, position);
break;
case LOCATION:
handleLocationMessage(message, holder, position, convertView);
break;
case VOICE:
handleVoiceMessage(message, holder, position, convertView);
break;
default:
// not supported
}
if (message.direct == EMMessage.Direct.SEND) {
View statusView = convertView.findViewById(R.id.msg_status);
statusView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 显示重发消息的自定义alertdialog
Intent intent = new Intent(activity, AlertDialog.class);
intent.putExtra("msg", activity.getString(R.string.confirm_resend));
intent.putExtra("title", activity.getString(R.string.resend));
intent.putExtra("cancel", true);
intent.putExtra("position", position);
if (message.getType() == EMMessage.Type.TXT)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_TEXT);
else if (message.getType() == EMMessage.Type.VOICE)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_VOICE);
else if (message.getType() == EMMessage.Type.IMAGE)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_PICTURE);
else if (message.getType() == EMMessage.Type.LOCATION)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_LOCATION);
else if (message.getType() == EMMessage.Type.FILE)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_RESEND_NET_DISK);
else if (message.getType() == EMMessage.Type.VIDEO)
activity.startActivityForResult(intent, ChatActivity.REQUEST_CODE_VIDEO);
}
});
}
TextView timestamp = (TextView) convertView.findViewById(R.id.timestamp);
if (position == 0) {
timestamp.setText(DateUtils.getTimestampString(new Date(message.getMsgTime())));
timestamp.setVisibility(View.VISIBLE);
} else {
if (DateUtils.isCloseEnough(message.getMsgTime(), conversation.getMessage(position - 1).getMsgTime())) {
timestamp.setVisibility(View.GONE);
} else {
timestamp.setText(DateUtils.getTimestampString(new Date(message.getMsgTime())));
timestamp.setVisibility(View.VISIBLE);
}
}
// convertView.setOnClickListener(null);
return convertView;
}
/**
* 图片消息
*
* @param message
* @param holder
* @param position
* @param convertView
*/
private void handleImageMessage(final EMMessage message, final ViewHolder holder, final int position, View convertView) {
holder.pb.setTag(position);
holder.iv.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
activity.startActivityForResult(
(new Intent(activity, ContextMenu.class)).putExtra("position", position).putExtra("type",
EMMessage.Type.IMAGE.ordinal()), ChatActivity.REQUEST_CODE_CONTEXT_MENU);
return true;
}
});
if (message.direct == EMMessage.Direct.RECEIVE) {
System.err.println("it is receive msg");
if (message.status == EMMessage.Status.INPROGRESS) {
System.err.println("!!!! back receive");
holder.iv.setImageResource(R.drawable.default_image);
showDownloadImageProgress(message, holder);
// downloadImage(message, holder);
} else {
System.err.println("!!!! not back receive, show image directly");
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
holder.iv.setImageResource(R.drawable.default_image);
ImageMessageBody imgBody = (ImageMessageBody) message.getBody();
if (imgBody.getLocalUrl() != null) {
String filePath = imgBody.getLocalUrl();
String thumbnailPath = ImageUtil.getThumbnailImagePath(filePath);
showImageView(thumbnailPath, holder.iv, filePath, imgBody.getRemoteUrl(), message);
}
}
return;
}
// process send message
System.err.println("!!!! it is send msg");
// send pic, show the pic directly
ImageMessageBody imgBody = (ImageMessageBody) message.getBody();
String filePath = imgBody.getLocalUrl();
if (new File(filePath).exists())
showImageView(ImageUtil.getThumbnailImagePath(filePath), holder.iv, filePath, null, message);
else {
showImageView(ImageUtil.getThumbnailImagePath(filePath), holder.iv, filePath, IMAGE_DIR, message);
}
switch (message.status) {
case SUCCESS:
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.GONE);
break;
case FAIL:
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.VISIBLE);
break;
case INPROGRESS:
// set a timer
final Timer timer = new Timer();
timer.schedule(new TimerTask() {
@Override
public void run() {
activity.runOnUiThread(new Runnable() {
public void run() {
holder.pb.setVisibility(View.VISIBLE);
holder.tv.setVisibility(View.VISIBLE);
holder.tv.setText(message.progress + "%");
if (message.status == EMMessage.Status.SUCCESS) {
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
// message.setSendingStatus(Message.SENDING_STATUS_SUCCESS);
timer.cancel();
} else if (message.status == EMMessage.Status.FAIL) {
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
// message.setSendingStatus(Message.SENDING_STATUS_FAIL);
// message.setProgress(0);
holder.staus_iv.setVisibility(View.VISIBLE);
Toast.makeText(activity,
activity.getString(R.string.send_fail) + activity.getString(R.string.connect_failuer_toast), 0)
.show();
timer.cancel();
}
}
});
}
}, 0, 500);
break;
default:
sendPictureMessage(message, holder);
}
}
/**
* 语音消息
*
* @param message
* @param holder
* @param position
* @param convertView
*/
private void handleVoiceMessage(final EMMessage message, final ViewHolder holder, final int position, View convertView) {
VoiceMessageBody voiceBody = (VoiceMessageBody) message.getBody();
holder.tv.setText(voiceBody.getLength() + "\"");
holder.iv.setOnClickListener(new VoicePlayClickListener(message, holder.iv, holder.iv_read_status, activity, activity, username));
holder.iv.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
activity.startActivityForResult(
(new Intent(activity, ContextMenu.class)).putExtra("position", position).putExtra("type",
EMMessage.Type.VOICE.ordinal()), ChatActivity.REQUEST_CODE_CONTEXT_MENU);
return true;
}
});
if (message.direct == EMMessage.Direct.RECEIVE) {
if (message.isAcked) {
// 隐藏语音未读标志
holder.iv_read_status.setVisibility(View.INVISIBLE);
} else {
holder.iv_read_status.setVisibility(View.VISIBLE);
}
return;
}
// until here, deal with send voice msg
switch (message.status) {
case SUCCESS:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.GONE);
break;
case FAIL:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.VISIBLE);
break;
case INPROGRESS:
break;
default:
sendMsgInBackground(message, holder);
}
}
/**
* 处理位置消息
*
* @param message
* @param holder
* @param position
* @param convertView
*/
private void handleLocationMessage(final EMMessage message, final ViewHolder holder, final int position, View convertView) {
TextView locationView = ((TextView) convertView.findViewById(R.id.tv_location));
LocationMessageBody locBody = (LocationMessageBody) message.getBody();
locationView.setText(locBody.getAddress());
LatLng loc = new LatLng(locBody.getLatitude(), locBody.getLongitude());
locationView.setOnClickListener(new MapClickListener(loc, locBody.getAddress()));
locationView.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
activity.startActivityForResult(
(new Intent(activity, ContextMenu.class)).putExtra("position", position).putExtra("type",
EMMessage.Type.LOCATION.ordinal()), ChatActivity.REQUEST_CODE_CONTEXT_MENU);
return false;
}
});
if (message.direct == EMMessage.Direct.RECEIVE) {
return;
}
// deal with send message
switch (message.status) {
case SUCCESS:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.GONE);
break;
case FAIL:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.VISIBLE);
break;
case INPROGRESS:
break;
default:
sendMsgInBackground(message, holder);
}
}
/**
* 文本消息
*
* @param message
* @param holder
* @param position
*/
private void handleTextMessage(EMMessage message, ViewHolder holder, final int position) {
TextMessageBody txtBody = (TextMessageBody) message.getBody();
Spannable span = SmileUtils.getSmiledText(context, txtBody.getMessage());
holder.tv.setText(new TextUtil(mKxApplication)
.replace(span), BufferType.SPANNABLE);
holder.tv.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
activity.startActivityForResult(
(new Intent(activity, ContextMenu.class)).putExtra("position", position).putExtra("type",
EMMessage.Type.TXT.ordinal()), ChatActivity.REQUEST_CODE_CONTEXT_MENU);
return true;
}
});
if (message.direct == EMMessage.Direct.SEND) {
switch (message.status) {
case SUCCESS:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.GONE);
break;
case FAIL:
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.VISIBLE);
break;
case INPROGRESS:
break;
default:
sendMsgInBackground(message, holder);
}
}
}
/**
* 发送消息
*
* @param message
* @param holder
*/
public void sendMsgInBackground(final EMMessage message, final ViewHolder holder) {
holder.staus_iv.setVisibility(View.GONE);
holder.pb.setVisibility(View.VISIBLE);
// if (chatType == ChatActivity.CHATTYPE_SINGLE) {
// 单聊
EMChatManager.getInstance().sendMessage(message, new EMCallBack() {
@Override
public void onSuccess() {
updateSendedView(message, holder);
}
@Override
public void onError(int code, String error) {
updateSendedView(message, holder);
}
@Override
public void onProgress(int progress, String status) {
}
});
// } else {
// // 群聊
// EMChatManager.getInstance().sendGroupMessage(message, new EMCallBack() {
//
// @Override
// public void onSuccess() {
// updateSendedView(message, holder);
// }
//
// @Override
// public void onError(int code, String error) {
// updateSendedView(message, holder);
// }
//
// @Override
// public void onProgress(int progress, String status) {
// }
//
// });
// }
}
/*
* chat sdk will automatic download thumbnail image for the image message we
* need to register callback show the download progress
*/
private void showDownloadImageProgress(final EMMessage message, final ViewHolder holder) {
System.err.println("!!! show download image progress");
final ImageMessageBody msgbody = (ImageMessageBody) message.getBody();
msgbody.setDownloadCallback(new EMCallBack() {
@Override
public void onSuccess() {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
// message.setBackReceive(false);
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
notifyDataSetChanged();
}
});
}
@Override
public void onError(int code, String message) {
}
@Override
public void onProgress(final int progress, String status) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
holder.tv.setText(progress + "%");
}
});
}
});
}
/*
* send message with new sdk
*/
private void sendPictureMessage(final EMMessage message, final ViewHolder holder) {
try {
String to = message.getTo();
// before send, update ui
holder.staus_iv.setVisibility(View.GONE);
holder.pb.setVisibility(View.VISIBLE);
holder.tv.setVisibility(View.VISIBLE);
holder.tv.setText("0%");
// if (chatType == ChatActivity.CHATTYPE_SINGLE) {
EMChatManager.getInstance().sendMessage(message, new EMCallBack() {
@Override
public void onSuccess() {
Log.d(TAG, "send image message successfully");
activity.runOnUiThread(new Runnable() {
public void run() {
// send success
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
}
});
}
@Override
public void onError(int code, String error) {
activity.runOnUiThread(new Runnable() {
public void run() {
holder.pb.setVisibility(View.GONE);
holder.tv.setVisibility(View.GONE);
// message.setSendingStatus(Message.SENDING_STATUS_FAIL);
holder.staus_iv.setVisibility(View.VISIBLE);
Toast.makeText(activity,
activity.getString(R.string.send_fail) + activity.getString(R.string.connect_failuer_toast), 0)
.show();
}
});
}
@Override
public void onProgress(final int progress, String status) {
activity.runOnUiThread(new Runnable() {
public void run() {
holder.tv.setText(progress + "%");
}
});
}
});
// } else {
// EMChatManager.getInstance().sendGroupMessage(message, new EMCallBack() {
//
// @Override
// public void onSuccess() {
// Log.d(TAG, "send image message successfully");
// activity.runOnUiThread(new Runnable() {
// public void run() {
// // send success
// holder.pb.setVisibility(View.GONE);
// holder.tv.setVisibility(View.GONE);
// }
// });
// }
//
// @Override
// public void onError(int code, String error) {
// activity.runOnUiThread(new Runnable() {
// public void run() {
// holder.pb.setVisibility(View.GONE);
// holder.tv.setVisibility(View.GONE);
// // message.setSendingStatus(Message.SENDING_STATUS_FAIL);
// holder.staus_iv.setVisibility(View.VISIBLE);
// Toast.makeText(activity,
// activity.getString(R.string.send_fail) + activity.getString(R.string.connect_failuer_toast), 0)
// .show();
// }
// });
// }
//
// @Override
// public void onProgress(final int progress, String status) {
// activity.runOnUiThread(new Runnable() {
// public void run() {
// holder.tv.setText(progress + "%");
// }
// });
// }
//
// });
// }
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 更新ui上消息发送状态
*
* @param message
* @param holder
*/
private void updateSendedView(final EMMessage message, final ViewHolder holder) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
// message.setBackSend(false);
// send success
if (message.status == EMMessage.Status.SUCCESS) {
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.GONE);
} else if (message.status == EMMessage.Status.FAIL) {
holder.pb.setVisibility(View.GONE);
holder.staus_iv.setVisibility(View.VISIBLE);
Toast.makeText(activity, activity.getString(R.string.send_fail) + activity.getString(R.string.connect_failuer_toast), 0)
.show();
}
}
});
}
/**
* load image into image view
*
* @param thumbernailPath
* @param iv
* @param position
* @return the image exists or not
*/
private boolean showImageView(final String thumbernailPath, final ImageView iv, final String localFullSizePath, String remoteDir,
final EMMessage message) {
String imagename = localFullSizePath.substring(localFullSizePath.lastIndexOf("/") + 1, localFullSizePath.length());
// final String remote = remoteDir != null ? remoteDir+imagename :
// imagename;
final String remote = remoteDir;
// first check if the thumbnail image already loaded into cache
Bitmap bitmap = ImageCache.getInstance().get(thumbernailPath);
if (bitmap != null) {
// thumbnail image is already loaded, reuse the drawable
iv.setImageBitmap(bitmap);
iv.setClickable(true);
iv.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
System.err.println("image view on click");
Intent intent = new Intent(activity, ShowBigImage.class);
File file = new File(localFullSizePath);
if (file.exists()) {
Uri uri = Uri.fromFile(file);
intent.putExtra("uri", uri);
System.err.println("here need to check why download everytime");
} else {
// The local full size pic does not exist yet.
// ShowBigImage needs to download it from the server
// first
// intent.putExtra("", message.get);
ImageMessageBody body = (ImageMessageBody) message.getBody();
intent.putExtra("secret", body.getSecret());
intent.putExtra("remotepath", remote);
}
if (message != null && message.direct == EMMessage.Direct.RECEIVE && !message.isAcked
&& message.getChatType() != ChatType.GroupChat) {
message.isAcked = true;
try {
EMChatManager.getInstance().ackMessageRead(message.getFrom(), message.getMsgId());
} catch (Exception e) {
e.printStackTrace();
}
}
activity.startActivity(intent);
}
});
return true;
} else {
new LoadImageTask().execute(thumbernailPath, localFullSizePath, remote, message.getChatType(), iv, activity, message);
return true;
}
}
public static class ViewHolder {
ImageView iv;
TextView tv;
ProgressBar pb;
ImageView staus_iv;
ImageView head_iv;
TextView tv_userId;
ImageView playBtn;
TextView timeLength;
TextView size;
LinearLayout container_status_btn;
ImageView iv_read_status;
TextView tv_ack;
}
/*
* 点击地图消息listener
*/
class MapClickListener implements View.OnClickListener {
LatLng location;
String address;
public MapClickListener(LatLng loc, String address) {
location = loc;
this.address = address;
}
@Override
public void onClick(View v) {
Intent intent = new Intent(context, BaiduMapActivity.class);
intent.putExtra("latitude", location.latitude);
intent.putExtra("longitude", location.longitude);
intent.putExtra("address", address);
activity.startActivity(intent);
}
}
}