display the PDF file in webview - iphone

Question

i am doing one application.In that i am displaying the pdf file in webview like below
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *fileName = [[paths objectAtIndex:0] stringByAppendingPathComponent:[default1 objectForKey:#"KeyToSelectedFile"]];
NSString *filename1=[fileName stringByAppendingPathComponent:s1];
NSLog(#"%#",filename1);
NSURL *url = [NSURL fileURLWithPath:filename1];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
web=[[UIWebView alloc]initWithFrame:CGRectMake(0,0, 1020, 748)];
web.delegate=self;
[web loadRequest:request];
web.backgroundColor=[UIColor whiteColor];
[self.view addSubview:web];
But when i click open on first time it will be crashing the app and from next time onwards it's opening correctly.And at first time o got the error like
dyld: fast lazy binding from unknown image
So please tell me how to display pdf in uiwebview without crashing.

Answer 1

I checked this, it is working fine, try
UIWebView * pdfWebView = [[UIWebView alloc] initWithFrame:'your Frame'];
NSArray * Paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString * bundlePath = [[Paths objectAtIndex:0] stringByAppendingPathComponent:[NSString stringWithFormat:#"%#.pdf",yourFileName]];
if([[NSFileManager defaultManager] fileExistsAtPath:bundlePath])
{
NSLog(#"Path : %#",bundlePath);
[pdfWebView loadData:[NSData dataWithContentsOfFile:bundlePath] MIMEType:#"application/pdf" textEncodingName:nil baseURL:nil];
[self.view addSubview:pdfWebView];
}

Answer 2

Try this way for your code,
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *fileName = [[paths objectAtIndex:0] stringByAppendingPathComponent:[default1 objectForKey:#"KeyToSelectedFile"]];
NSString *filename1=[fileName stringByAppendingPathComponent:s1];
web=[[UIWebView alloc]initWithFrame:CGRectMake(0,0, 1020, 748)];
web.delegate=self;
web.backgroundColor=[UIColor whiteColor];
NSData *data = [NSData dataWithContentsOfFile:filename1];
[web loadData:data MIMEType:#"application/pdf" textEncodingName:#"UTF-8" baseURL:url];
[self.view addSubview:web];

Answer 3

NSData *data = [NSData dataWithContentsOfFile: filename1];
[web loadData:data MIMEType:#"application/pdf" textEncodingName:#"utf-8" baseURL:nil];
web.backgroundColor=[UIColor whiteColor];
[self.view addSubview:web];

Answer 4

This will work perfect.
UIWebView * webview = [[UIWebView alloc] initWithFrame:Frmaesize
NSString * path = [[NSBundle mainBundle] pathForResource:#"Filename" ofType:#"pdf"];
NSURL * URL = [NSURL path];
NSURLRequest * request = [NSURLRequest requestWithURL:URL];
[webview loadRequest:request];
[self.view addsubView:webview];