private void handleGroupChangeMsg(Message msg, ViewHolder holder, TextView msgTime) {
UserInfo myInfo = JMessageClient.getMyInfo();
GroupInfo groupInfo = (GroupInfo) msg.getTargetInfo();
String content = ((EventNotificationContent) msg.getContent()).getEventText();
EventNotificationContent.EventNotificationType type =
((EventNotificationContent) msg.getContent()).getEventNotificationType();
switch (type) {
case group_member_added:
holder.groupChange.setText(content);
holder.groupChange.setVisibility(View.VISIBLE);
break;
case group_member_exit:
holder.groupChange.setVisibility(View.GONE);
msgTime.setVisibility(View.GONE);
break;
case group_member_removed:
List<String> userNames = ((EventNotificationContent) msg.getContent()).getUserNames();
// 被删除的人显示EventNotification
if (userNames.contains(myInfo.getNickname()) || userNames.contains(myInfo.getUserName())) {
holder.groupChange.setText(content);
holder.groupChange.setVisibility(View.VISIBLE);
// 群主亦显示
} else if (myInfo.getUserName().equals(groupInfo.getGroupOwner())) {
holder.groupChange.setText(content);
holder.groupChange.setVisibility(View.VISIBLE);
} else {
holder.groupChange.setVisibility(View.GONE);
msgTime.setVisibility(View.GONE);
}
break;
}
}
public void getAllSingleConversation(JSONArray data, CallbackContext callbackContext) {
Log.i(TAG, " getAllSingleConversation \n" + data);
List<Conversation> list = JMessageClient.getConversationList();
Log.i(TAG, "JMessageGetAllSingleConversation" + list.size());
JSONArray jsonRusult = new JSONArray();
for (int i = 0; i < list.size(); ++i) {
Conversation conv = list.get(i);
if (conv.getType() == ConversationType.single) {
UserInfo info = (UserInfo) conv.getTargetInfo();
Message msg = conv.getLatestMessage();
String contentText = "";
if (msg != null) {
switch (msg.getContentType()) {
case text:
{
contentText = ((TextContent) msg.getContent()).getText();
}
break;
default:
break;
}
}
JSONObject jsonItem = new JSONObject();
try {
jsonItem.put("username", info.getUserName());
jsonItem.put("nickname", info.getNickname());
// jsonItem.put("avatar", info.getAvatar());
jsonItem.put("lastMessage", contentText);
jsonItem.put("unreadCount", conv.getUnReadMsgCnt());
jsonRusult.put(jsonItem);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
callbackContext.success(jsonRusult);
}
public void getUserInfo(JSONArray data, CallbackContext callbackContext) {
Log.i(TAG, " getUserInfo \n" + data);
UserInfo info = JMessageClient.getMyInfo();
try {
if (info != null && info.getUserName() != null) {
JSONObject jsonItem = new JSONObject();
jsonItem.put("username", info.getUserName());
jsonItem.put("nickname", info.getNickname());
jsonItem.put("gender", "unknow");
callbackContext.success(jsonItem);
} else {
JSONObject jsonItem = new JSONObject();
jsonItem.put("errorCode", 863004);
jsonItem.put("errorDscription", "not found");
callbackContext.error(jsonItem);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
private JSONObject getJSonFormMessage(Message msg) {
String contentText = "";
String msgType = ""; // 上传给js 层的类型，请和ios 保持一致
switch (msg.getContentType()) {
case text:
contentText = ((TextContent) msg.getContent()).getText();
msgType = "text";
break;
default:
break;
}
Log.i(TAG, "msg " + contentText);
JSONObject jsonItem = new JSONObject();
try {
MessageContent content = msg.getContent();
UserInfo targetUser = (UserInfo) msg.getTargetInfo();
UserInfo fromUser = (UserInfo) msg.getFromUser();
jsonItem.put("target_type", "single");
jsonItem.put("target_id", targetUser.getUserName());
jsonItem.put("target_name", targetUser.getNickname());
jsonItem.put("from_id", fromUser.getUserName());
// jsonItem.put("from_name", fromUser.getNickname());
jsonItem.put("from_name", msg.getFromName());
jsonItem.put("create_time", msg.getCreateTime());
jsonItem.put("msg_type", msgType);
// jsonItem.put("text", contentText);
JSONObject contentBody = new JSONObject();
contentBody.put("text", contentText);
jsonItem.put("msg_body", contentBody);
} catch (JSONException e) {
e.printStackTrace();
}
return jsonItem;
}
/**
* 接收消息类事件
*
* @param event 消息事件
*/
public void onEvent(MessageEvent event) {
final Message msg = event.getMessage();
// 若为群聊相关事件，如添加、删除群成员
Log.i(TAG, event.getMessage().toString());
if (msg.getContentType() == ContentType.eventNotification) {
GroupInfo groupInfo = (GroupInfo) msg.getTargetInfo();
long groupID = groupInfo.getGroupID();
UserInfo myInfo = JMessageClient.getMyInfo();
EventNotificationContent.EventNotificationType type =
((EventNotificationContent) msg.getContent()).getEventNotificationType();
if (groupID == mChatController.getGroupId()) {
switch (type) {
case group_member_added:
// 添加群成员事件
List<String> userNames = ((EventNotificationContent) msg.getContent()).getUserNames();
// 群主把当前用户添加到群聊，则显示聊天详情按钮
refreshGroupNum();
if (userNames.contains(myInfo.getNickname())
|| userNames.contains(myInfo.getUserName())) {
runOnUiThread(
new Runnable() {
@Override
public void run() {
mChatView.showRightBtn();
}
});
}
break;
case group_member_removed:
// 删除群成员事件
userNames = ((EventNotificationContent) msg.getContent()).getUserNames();
// 群主删除了当前用户，则隐藏聊天详情按钮
if (userNames.contains(myInfo.getNickname())
|| userNames.contains(myInfo.getUserName())) {
runOnUiThread(
new Runnable() {
@Override
public void run() {
mChatView.dismissRightBtn();
GroupInfo groupInfo =
(GroupInfo) mChatController.getConversation().getTargetInfo();
if (TextUtils.isEmpty(groupInfo.getGroupName())) {
mChatView.setChatTitle(ChatActivity.this.getString(R.string.group));
} else {
mChatView.setChatTitle(groupInfo.getGroupName());
}
mChatView.dismissGroupNum();
}
});
} else {
refreshGroupNum();
}
break;
case group_member_exit:
refreshGroupNum();
break;
}
}
}
// 刷新消息
runOnUiThread(
new Runnable() {
@Override
public void run() {
// 收到消息的类型为单聊
if (msg.getTargetType().equals(ConversationType.single)) {
String targetID = ((UserInfo) msg.getTargetInfo()).getUserName();
// 判断消息是否在当前会话中
if (!mChatController.isGroup() && targetID.equals(mChatController.getTargetId())) {
Message lastMsg = mChatController.getAdapter().getLastMsg();
if (lastMsg == null || msg.getId() != lastMsg.getId()) {
mChatController.getAdapter().addMsgToList(msg);
} else {
mChatController.getAdapter().notifyDataSetChanged();
}
}
} else {
long groupID = ((GroupInfo) msg.getTargetInfo()).getGroupID();
if (mChatController.isGroup() && groupID == mChatController.getGroupId()) {
Message lastMsg = mChatController.getAdapter().getLastMsg();
if (lastMsg == null || msg.getId() != lastMsg.getId()) {
mChatController.getAdapter().addMsgToList(msg);
} else {
mChatController.getAdapter().notifyDataSetChanged();
}
}
}
}
});
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ItemViewTag viewTag;
Bitmap bitmap;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.group_grid_view_item, null);
viewTag =
new ItemViewTag(
(CircleImageView) convertView.findViewById(R.id.grid_avatar),
(TextView) convertView.findViewById(R.id.grid_name),
(ImageView) convertView.findViewById(R.id.grid_delete_icon));
convertView.setTag(viewTag);
} else {
viewTag = (ItemViewTag) convertView.getTag();
}
if (position < mCurrentNum) {
UserInfo userInfo = mMemberList.get(position);
viewTag = (ItemViewTag) convertView.getTag();
viewTag.icon.setVisibility(View.VISIBLE);
viewTag.name.setVisibility(View.VISIBLE);
bitmap = NativeImageLoader.getInstance().getBitmapFromMemCache(userInfo.getUserName());
if (bitmap != null) viewTag.icon.setImageBitmap(bitmap);
else {
// 如果mediaID为空，表明用户没有设置过头像，用默认头像
if (TextUtils.isEmpty(userInfo.getAvatar())) {
viewTag.icon.setImageResource(R.drawable.head_icon);
} else {
File file = userInfo.getAvatarFile();
// 如果本地存在头像
if (file != null && file.isFile()) {
bitmap =
BitmapLoader.getBitmapFromFile(file.getAbsolutePath(), mDefaultSize, mDefaultSize);
NativeImageLoader.getInstance().updateBitmapFromCache(userInfo.getUserName(), bitmap);
viewTag.icon.setImageBitmap(bitmap);
// 从网上拿头像
} else {
viewTag.icon.setImageResource(R.drawable.head_icon);
final String userName = userInfo.getUserName();
userInfo.getAvatarFileAsync(
new DownloadAvatarCallback() {
@Override
public void gotResult(int status, String desc, File file) {
if (status == 0) {
Bitmap bitmap =
BitmapLoader.getBitmapFromFile(
file.getAbsolutePath(), mDefaultSize, mDefaultSize);
NativeImageLoader.getInstance().updateBitmapFromCache(userName, bitmap);
notifyDataSetChanged();
}
}
});
}
}
}
if (TextUtils.isEmpty(userInfo.getNickname())) {
viewTag.name.setText(userInfo.getUserName());
} else {
viewTag.name.setText(userInfo.getNickname());
}
}
// 是Delete状态
if (mIsShowDelete) {
if (position < mCurrentNum) {
UserInfo userInfo = mMemberList.get(position);
// 群主不能删除自己
if (userInfo.getUserName().equals(JMessageClient.getMyInfo().getUserName()))
viewTag.deleteIcon.setVisibility(View.GONE);
else viewTag.deleteIcon.setVisibility(View.VISIBLE);
} else {
viewTag.deleteIcon.setVisibility(View.INVISIBLE);
viewTag.icon.setVisibility(View.INVISIBLE);
viewTag.name.setVisibility(View.INVISIBLE);
}
// 非Delete状态
} else {
viewTag.deleteIcon.setVisibility(View.INVISIBLE);
if (position < mCurrentNum) {
viewTag.icon.setVisibility(View.VISIBLE);
viewTag.name.setVisibility(View.VISIBLE);
} else if (position == mCurrentNum) {
viewTag = (ItemViewTag) convertView.getTag();
viewTag.icon.setImageResource(R.drawable.chat_detail_add);
viewTag.icon.setVisibility(View.VISIBLE);
viewTag.name.setVisibility(View.INVISIBLE);
// 设置删除群成员按钮
} else if (position == mCurrentNum + 1) {
if (mIsCreator && mCurrentNum > 1) {
viewTag = (ItemViewTag) convertView.getTag();
viewTag.icon.setImageResource(R.drawable.chat_detail_del);
viewTag.icon.setVisibility(View.VISIBLE);
viewTag.name.setVisibility(View.INVISIBLE);
} else {
viewTag = (ItemViewTag) convertView.getTag();
viewTag.icon.setVisibility(View.GONE);
viewTag.name.setVisibility(View.GONE);
}
// 空白项
} else {
viewTag = (ItemViewTag) convertView.getTag();
viewTag.icon.setVisibility(View.INVISIBLE);
viewTag.name.setVisibility(View.INVISIBLE);
}
}
return convertView;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder viewHolder;
if (convertView == null) {
LayoutInflater inflater = LayoutInflater.from(mContext);
convertView = inflater.inflate(R.layout.all_member_item, null);
viewHolder =
new ViewHolder(
(CircleImageView) convertView.findViewById(R.id.icon_iv),
(TextView) convertView.findViewById(R.id.name),
(CheckBox) convertView.findViewById(R.id.check_box_cb));
convertView.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) convertView.getTag();
}
final UserInfo userInfo = mMemberList.get(position);
if (mIsDeleteMode) {
if (position > 0) {
viewHolder.checkBox.setVisibility(View.VISIBLE);
viewHolder.checkBox.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (viewHolder.checkBox.isChecked()) {
mSelectedList.add(userInfo.getUserName());
mSelectMap.put(position, true);
addAnimation(viewHolder.checkBox);
} else {
mSelectedList.remove(userInfo.getUserName());
mSelectMap.delete(position);
}
}
});
viewHolder.checkBox.setChecked(mSelectMap.get(position));
} else {
viewHolder.checkBox.setVisibility(View.INVISIBLE);
}
} else {
viewHolder.checkBox.setVisibility(View.GONE);
}
if (!TextUtils.isEmpty(userInfo.getAvatar())) {
userInfo.getAvatarBitmap(
new GetAvatarBitmapCallback() {
@Override
public void gotResult(int status, String desc, Bitmap bitmap) {
if (status == 0) {
viewHolder.icon.setImageBitmap(bitmap);
} else {
viewHolder.icon.setImageResource(R.drawable.head_icon);
HandleResponseCode.onHandle(mContext, status, false);
}
}
});
} else {
viewHolder.icon.setImageResource(R.drawable.head_icon);
}
String displayName = userInfo.getNickname();
if (TextUtils.isEmpty(displayName)) {
viewHolder.displayName.setText(userInfo.getUserName());
} else {
viewHolder.displayName.setText(displayName);
}
return convertView;
}