public static DownloadImgContextMgr getInstance()
{
if (gDownImgContextMgr == null)
{
gDownImgContextMgr = new DownloadImgContextMgr();
}
return(gDownImgContextMgr);
}
public static void onImageDownContextDispatcher(object sender, EventArgs e)
{
DownloadImgContextMgr.getInstance().clearnFinishedContext();
if (DownloadImgContextMgr.getInstance().countRunningContext() < MAX_RUNNING)
{
DownloadImgContext context = DownloadImgContextMgr.getInstance().getFirstContextNeedHandle();
if (context == null)
{
if (DownloadImgContextMgr.getInstance().countRunningContext() == 0)
{
mTimerObject.stop();
//mTimerObject.Stop();
//mTimerObject.Close();
//mTimerObject.Dispose();
mTimerObject = null;
}
}
else
{
Log.i("DownloadImgService", "new imagedown task startup, msgid = " + context.mImgInfo.nMsgSvrID);
context.startScene();
}
}
}
public static int doScene(int imgMsgSvrId, ChatMsg item, string toTalker, int compressType = 0)
{
// ChatMsg item = StorageMgr.chatMsg.getBySvrID(toTalker, imgMsgSvrId);
if (item == null)
{
Log.e("DownloadImgService", "Not found chat msg by srvidimg " + imgMsgSvrId);
return(-1);
}
if (string.IsNullOrEmpty(item.strClientMsgId))
{
item.strClientMsgId = MD5Core.GetHashString(toTalker + imgMsgSvrId + Util.getNowMilliseconds());
//StorageMgr.chatMsg.modifyMsg(item);
}
//MsgTrans trans = StorageMgr.msgImg.getByMsgSvrID(imgMsgSvrId);
//bool flag = false;
//if (trans == null)
//{
// trans = new MsgTrans();
// flag = true;
//}
MsgTrans trans = new MsgTrans();
trans.nMsgSvrID = imgMsgSvrId;
trans.nMsgLocalID = item.nMsgLocalID;
trans.strThumbnail = item.strThumbnail;
trans.strFromUserName = toTalker;
trans.strToUserName = AccountMgr.getCurAccount().strUsrName;
trans.nTransType = 2;
DownloadImgContext context = DownloadImgContextMgr.getInstance().getContextBySvrid(imgMsgSvrId);
if (context != null)
{
if ((context.mCompressType != 0) || (compressType != 1))
{
Log.e("DownloadImgService", "imgMsgSvrId: " + imgMsgSvrId + "has been in Queue");
return(-1);
}
DownloadImgContextMgr.getInstance().remove(context);
}
DownloadImgContext context2 = new DownloadImgContext {
mImgInfo = trans,
mCompressType = compressType,
mChatMsg = item,
beginTime = (long)Util.getNowMilliseconds()
};
CImgMsgContext context3 = parseImageContent(item.strTalker, item.strMsg);
if (context3 == null)
{
Log.e("DownloadImgService", "Parse image msg xml failed: " + item.strContent);
return(-1);
}
context2.mImgMsgContent = context3;
if (compressType == 1)
{
context2.mImgInfo.nTotalDataLen = context3.hdlength;
}
else
{
context2.mImgInfo.nTotalDataLen = context3.length;
}
//if (!context2.intLocalDataFile(trans))
//{
// Log.e("DownloadImgService", "intLocalDataFile failed! ");
// return -1;
//}
context2.mStatus = 0;
DownloadImgContextMgr.getInstance().putToHead(context2);
checkReadyContextDispatcher();
context2.updateChatMsg();
// if (flag)
// {
// StorageMgr.msgTrans.add(context2.mImgInfo);
// }
return(1);
}