急急急，android类似wifi不断实时更新，导致listview的图片加载闪烁

UDP搜索盒子里面的数据，不断发给我集合，集合包括了前面集合已经有的数据，这个时候导致我下载图片一直闪烁，等到没有数据，才好，这个时候要怎么处理数据类似这样，很多，发了10次广播收的
08-15 09:20:06.945 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"}]}
08-15 09:20:07.315 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"}]}
08-15 09:20:07.335 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"}]}
08-15 09:20:07.365 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"}]}
08-15 09:20:07.785 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"}]}
08-15 09:20:07.815 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"},{"ipAddress":"192.168.1.200","password":"12345","strName":"TerminalA002"}]}
08-15 09:20:07.825 22995-22995/? I/strTerminateList: {"terminateList":[{"ipAddress":"192.168.1.217","password":"12345","strName":"TerminalA015"},{"ipAddress":"192.168.1.243","password":"12345","strName":"Terminal0D2F"},{"ipAddress":"192.168.1.204","password":"12345","strName":"Kevin-fu"},{"ipAddress":"192.168.1.200","password":"12345","strName":"TerminalA002"},{"ipAddress":"192.168.1.203","password":"12345","strName":"TerminalA007"}]}