public void showDeleteDialog(final BmobRecent recent) {
DialogTips dialog = new DialogTips(this, recent.getUserName(), "删除会话", "确定", true, true);
// 设置成功事件
dialog.SetOnSuccessListener(
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialogInterface, int userId) {
deleteRecent(recent);
}
});
// 显示确认对话框
dialog.show();
}
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
BmobRecent recent = adapter.getItem(position);
// 重置未读消息
BmobDB.create(this).resetUnread(recent.getTargetid());
// 组装聊天对象
BmobChatUser user = new BmobChatUser();
user.setAvatar(recent.getAvatar());
user.setNick(recent.getNick());
user.setUsername(recent.getUserName());
user.setObjectId(recent.getTargetid());
Intent intent = new Intent(this, ChatActivity.class);
intent.putExtra("user", user);
startAnimActivity(intent);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
final BmobRecent item = mData.get(position);
if (convertView == null) {
convertView = inflater.inflate(R.layout.item_conversation, parent, false);
}
final ImageView iv_recent_avatar = ViewHolder.get(convertView, R.id.iv_recent_avatar);
TextView tv_recent_name = ViewHolder.get(convertView, R.id.tv_recent_name);
TextView tv_recent_msg = ViewHolder.get(convertView, R.id.tv_recent_msg);
TextView tv_recent_time = ViewHolder.get(convertView, R.id.tv_recent_time);
TextView tv_recent_unread = ViewHolder.get(convertView, R.id.tv_recent_unread);
bmobUserManager.queryUserById(
item.getTargetid(),
new FindListener<BmobChatUser>() {
@Override
public void onSuccess(List<BmobChatUser> list) {
if (!CollectionUtils.isNotNull(list)) return;
String url = list.get(0).getAvatar();
String avatar = url;
if (avatar != null && !avatar.equals("")) {
ImageLoader.getInstance()
.displayImage(avatar, iv_recent_avatar, ImageLoadOptions.getOptions());
} else {
iv_recent_avatar.setImageResource(R.mipmap.ic_launcher);
}
}
@Override
public void onError(int i, String s) {}
});
tv_recent_name.setText(item.getNick());
tv_recent_time.setText(TimeUtil.getChatTime(item.getTime()));
// 显示内容
if (item.getType() == BmobConfig.TYPE_TEXT) {
SpannableString spannableString =
FaceTextUtils.toSpannableString(mContext, item.getMessage());
tv_recent_msg.setText(spannableString);
} else if (item.getType() == BmobConfig.TYPE_IMAGE) {
tv_recent_msg.setText("[图片]");
} else if (item.getType() == BmobConfig.TYPE_LOCATION) {
String all = item.getMessage();
if (TextUtils.isEmpty(all)) { // 位置类型的信息组装格式：地理位置&维度&经度
String address = all.split("&")[0];
tv_recent_msg.setText("[位置]" + address);
}
} else if (item.getType() == BmobConfig.TYPE_VOICE) {
tv_recent_msg.setText("[语音]");
}
int num = BmobDB.create(mContext).getUnreadCount(item.getTargetid());
if (num > 0) {
tv_recent_unread.setVisibility(View.VISIBLE);
tv_recent_unread.setText(num + "");
} else {
tv_recent_unread.setVisibility(View.GONE);
}
return convertView;
}
/**
* 删除会话 deleteRecent
*
* @param recent
* @return void
*/
private void deleteRecent(BmobRecent recent) {
adapter.remove(recent);
BmobDB.create(this).deleteRecent(recent.getTargetid());
BmobDB.create(this).deleteMessages(recent.getTargetid());
}
private void deleteRecent(BmobRecent recent) {
mMessageRecentAdapter.remove(recent);
BmobDB.create(getActivity()).deleteRecent(recent.getTargetid());
BmobDB.create(getActivity()).deleteMessages(recent.getTargetid());
}