public void cancelTransfer() {
if (curStatus == STATUS_UM) {
AutoCancelStack.getIns().cancelAuto(message.getMessageId());
UmFunc.getIns().cancelTransFile(message.getId(), resource.getMediaId(), false);
} else if (curStatus == STATUS_GROUP_ZONE) {
GroupZoneFunc.ins().cancelDownload(groupFile);
} else if (curStatus == STATUS_PREVIEW) {
// do nothing
Logger.error(LocalLog.APPTAG, "local file, don't download.");
}
}
/**
* 解析Intent获取数据源。
*
* @param intent
*/
private void parseIntent(Intent intent) {
Bundle bundle = intent.getExtras();
if (bundle == null) {
valid = false;
return;
}
String path = bundle.getString(IntentData.PATH);
if (path != null) {
curStatus = STATUS_PREVIEW;
filePath = path;
File file = FileUtil.newFile(path);
fileName = file.getName();
totalSizeStr = FileUtil.makeUpSizeShow(file.length());
return;
}
Object file = bundle.get(IntentData.GROUP_ZONE_FILE);
if (file instanceof GroupFile) {
curStatus = STATUS_GROUP_ZONE;
groupFile = (GroupFile) file;
fileName = groupFile.getFileName();
totalSizeStr = FileUtil.makeUpSizeShow(groupFile.getFileSize());
/*message = InstantMessageDao.getImById(groupFile.getInstantMessageId());
if (message != null)
{
resource = message.getMediaRes();
if (resource == null)
{
valid = false;
return;
}
}*/
return;
}
Object tag = bundle.get(IntentData.MEDIA_RESOURCE);
Object tag1 = bundle.get(IntentData.IM);
if (tag instanceof MediaResource && tag1 instanceof InstantMessage) {
curStatus = STATUS_UM;
message = (InstantMessage) tag1;
resource = (MediaResource) tag;
fileName = resource.getName();
totalSizeStr = FileUtil.makeUpSizeShow(resource.getSize());
if (ContactLogic.getIns().getAbility().isSupportGroupZone()) {
int id = new GroupZoneFileRelationDao().query((int) message.getId(), false);
groupFile = new GroupZoneFileDao().query(id);
}
return;
}
valid = false;
}
private boolean checkUmState() {
long mId = message.getId();
int mediaId = resource.getMediaId();
if (UmFunc.getIns().isInTransFile(mId, mediaId, false)) {
FileTransfer.ProgressInfo info = UmFunc.getIns().getTransProcess(mId, mediaId, false);
if (info != null) {
updateProgress(info.getCurSize(), info.getTotalSize());
}
return false;
}
int resType = resource.getResourceType();
if (MediaResource.RES_LOCAL == resType) {
String path =
resource
.getLocalPath(); // UmUtil.createResPath(MediaResource.MEDIA_FILE, resource.getName(),
// "");
return !checkFileExistAndOpen(path);
}
return true;
}
private void updateMsg(InstantMessage msg, MediaResource media) {
// 更新消息数据。
message.setContent(msg.getContent());
message.setMediaRes(media);
}