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@@ -7,6 +7,11 @@
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#import "downloadThumbnailManager.h"
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+@interface downloadThumbnailManager ()
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+/**检测任务10s后 无反馈重新开始 */
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+@property (nonatomic, assign) NSInteger taskRenewTime; //
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+@end
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+
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@implementation downloadThumbnailManager
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static downloadThumbnailManager * cur_downloadFileShareInstance = nil;
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+(downloadThumbnailManager *)shareInstance;
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@@ -34,7 +39,14 @@ static downloadThumbnailManager * cur_downloadFileShareInstance = nil;
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- (void)handlToDownloadThumbnailWith:(NSArray*)Arr
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{
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+ _isPreViewTask = YES;
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+ [self handDataArrFun:Arr];
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+}
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+
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+- (void)handDataArrFun:(NSArray*)Arr{
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if(Arr && Arr.count >0){
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+ NSLock *lock = [NSLock new];
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+ [lock lock];
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if (!_waitDownloadTaskArr) {
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_waitDownloadTaskArr = [NSMutableArray arrayWithArray:Arr];
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}
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@@ -43,9 +55,23 @@ static downloadThumbnailManager * cur_downloadFileShareInstance = nil;
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}
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[self planToDownloadThumbnailFun];
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+ [lock unlock];
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}
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}
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+- (void)handlToDownloadThumbnailInDownTableViewWith:(NSArray*)Arr{
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+ if(_isPreViewTask){
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+ if (_downloadingTaskArr.count == 0 ) {
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+ [self handDataArrFun:Arr];
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+ }
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+ else{
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+ //不处理
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+ }
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+ }
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+ else{
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+ [self handDataArrFun:Arr];
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+ }
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+}
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- (void)planToDownloadThumbnailFun
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{
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@@ -96,4 +122,22 @@ static downloadThumbnailManager * cur_downloadFileShareInstance = nil;
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[[NSNotificationCenter defaultCenter] postNotificationName:downloadThumbnailDoneOneNotification object:nil];
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}
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+
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+- (void)checkReDownloadThumbnailFileFun
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+{
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+ NSInteger curTime = [iTools getNowTimeStamp];
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+
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+ if(self.taskRenewTime == 0){
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+ return;
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+ }
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+
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+ if(curTime - self.taskRenewTime < 10){
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+ return;
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+ }
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+
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+ if((_downloadingTaskArr && _downloadingTaskArr.count >0)
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+ ||(_waitDownloadTaskArr && _waitDownloadTaskArr.count>0)){
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+ [self beginDownloadThumbnailFun];
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+ }
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+}
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@end
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