0
구매가 완료되면 서버에서 이미지, 오디오 및 비디오를 제거하고 싶습니다.ASIHttprequest 하나의 progressview로 다중 요청 요청
현재 이미지를 다운로드 할 수 있고 UIProgressView에서 진행 상황을 볼 수 있지만 여러 URL 요청에 대해 어떻게 단일 UIProgressView를 표시 할 수 있는지 잘 모르겠습니다.
ASIHttpRequest를 사용하여 여러 URL 요청에 대해 하나의 UIProgressView를 표시 할 수 있는지 여부를 알고 싶습니다.
진행 방법을 알려주십시오. 감사합니다.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
self.request=nil;
}
return self;
}
- (void)fetchThreeImages1:(id)sender
{
[imageView1 setImage:nil];
if (!networkQueue) {
networkQueue = [[ASINetworkQueue alloc] init];
}
failed = NO;
[networkQueue reset];
[networkQueue setRequestDidFinishSelector:@selector(requestForDownloadOfFileFinished:)];
[networkQueue setRequestDidFailSelector:@selector(requestForDownloadOfFileFailed:)];
[networkQueue setShowAccurateProgress:YES];
[networkQueue setDelegate:self];
self.request=nil;
NSURL *url;
NSString *[email protected]"http://www.digitalreview.ca/cams/pics/DSCN0044.JPG";
url = [NSURL URLWithString:urlString];
request = [ASIHTTPRequest requestWithURL:url];
NSString *Filename = [urlString lastPathComponent];
[request setDownloadProgressDelegate:imageProgressIndicator1];
[request setUserInfo:[NSDictionary dictionaryWithObject:@"request1" forKey:@"name"]];
[request setDownloadDestinationPath:[[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:Filename]];
[request setShouldContinueWhenAppEntersBackground:YES];
[request setDelegate:self];
[request setDidReceiveDataSelector:@selector(request:didReceiveBytes:)];
[request setShowAccurateProgress:YES];
[networkQueue addOperation:request];
[networkQueue go];
}
- (void)requestForDownloadOfFileFinished:(ASIHTTPRequest *)request1
{
NSLog(@"req finish.........");
NSLog(@"Content will be %llu bytes in size",[request1 contentLength]);
goButton.hidden=YES;
[imageProgressIndicator1 removeFromSuperview];
UIImage *img = [UIImage imageWithContentsOfFile:[request1 downloadDestinationPath]];
array=[[[NSMutableArray alloc]init]autorelease];
[array addObject:img];
image = [[UIImage alloc ]initWithData:[request1 responseData]];
NSString *receivedString = [request1 responseString];
NSLog(@"received string %@",receivedString);
NSData *responseData = [request1 responseData];
NSString *response = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSLog(@"Server response:%@", response);
NSLog(@"response data %@",[request1 responseData]);
NSLog(@"download destination path %@",[request downloadDestinationPath]);
NSLog(@"download destination path1 %@",[request1 downloadDestinationPath]);
NSLog(@"image %@",img);
NSLog(@"image1 %@",image);
if (img) {
[imageView1 setImage:img];
}
UIAlertView *alertView = [[[UIAlertView alloc] initWithTitle:@"Download" message:@"Download Completed" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
[alertView show];
//completed=true;
NSLog(@"mutablearray count %@",[array objectAtIndex:0]);
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:
(NSIndexPath *)indexPath
//-------------------------------------------------------------------------------
{
int tablePadding = 40;
int tableWidth = [self.tblViewDownload frame].size.width;
if (tableWidth > 480) {
tablePadding = 110;
}
static NSString *CellIdentifier = @"TypeCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero]autorelease];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
if([indexPath row]==0)
{
NSString *[email protected]"http://www.digitalreview.ca/cams/pics/DSCN0044.JPG";
NSString* theFileName = [urlString lastPathComponent];
NSLog(@"%@ the filename",theFileName);
goButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[goButton setTitle:@"Go" forState:UIControlStateNormal];
[goButton sizeToFit];
[goButton setFrame:CGRectMake(220,30,50,30)];
[goButton addTarget:self action:@selector(fetchThreeImages1:) forControlEvents:UIControlEventTouchUpInside];
[cell addSubview:goButton];
//-------------
NSString *workSpacePath=[[self applicationDocumentsDirectory] stringByAppendingPathComponent:theFileName];
NSLog(@"%@ workSpacePath ",workSpacePath);
if (workSpacePath){
NSLog(@"%@ workSpacePath ",workSpacePath);
//--------------
UIImage *imgBack = [UIImage imageNamed:@"btn-back.png"];
imageView1 = [[[UIImageView alloc] initWithFrame:CGRectMake(0,0,20,20)] autorelease];
[imageView1 setBackgroundColor:[UIColor grayColor]];
//imageView1.image = [UIImage imageWithData:[NSData dataWithContentsOfFile:workSpacePath]];
imageView1.image = [UIImage imageWithContentsOfFile:workSpacePath];
[cell addSubview:imageView1];
NSLog(@"dfdfD");
NSLog(@"sdfdsf");
}
imageProgressIndicator1 = [[[UIProgressView alloc] initWithFrame:CGRectZero] autorelease];
[cell addSubview:imageProgressIndicator1];
}
NSUInteger imageWidth = (tableWidth-tablePadding-20)/3;
NSUInteger imageHeight = 35;
[imageView1 setFrame:CGRectMake(tablePadding/2,20,imageWidth,imageHeight)];
[imageProgressIndicator1 setFrame:CGRectMake(120,40,imageWidth,20)];
}
return cell;
}