easence / sgdownloader

downloading file with TableView

SGdownloader is a small library for downloading file. It supported

• Block
• Delegate
• ARC

You can use Block or Delegate for downloading the file. If you are using with TableView, you should use Delegate instead of Block.

Demo

I put downloadManager demo with tableview cell. It's using delegate method for delete the tableviewcell.

##How to use

Put

• SGdownloader.h
• SGdownloader.m

to your project.

###for using Block

SGdownloader *downloader = [[SGdownloader alloc] initWithURL:[NSURL URLWithString:@"http://myfile.com/file.jpg"] timeout:60];

[downloader startWithDownloading:(float progress,NSInteger percentage) {
	
	//progress for progress bar
	//percentage for download percentage
	
} onFinished:(NSData* fileData,NSString* fileName){
	
	//use NSData to write a file or image
	
}onFail (NSError* error){

	//on fail

}];

###for using Delegate put SGdownloader delegate at .h file

@interface progressCell : UITableViewCell <SGdownloaderDelegate>

in .m file

SGdownloader *downloader = [[SGdownloader alloc] initWithURL:[NSURL URLWithString:@"http://myfile.com/file.jpg"] timeout:60];

[downloader startWithDelegate:self];

Delegate Methods are required

-(void)SGDownloadProgress:(float)progress Percentage:(NSInteger)percentage;
-(void)SGDownloadFinished:(NSData*)fileData;
-(void)SGDownloadFail:(NSError*)error;

##Todo

• allow 1-5 concurrent download for 1 file (like download manager)

#Example

check downloadManager.xcodeproj . All the downloading images are using from google search result. It is using for testing purporse only.

##Log

###Version 0.2

• Allow Pause and Resume

###Version 0.1

• Allow Download with Progress