IOS: How to load local files in UIWebview eg: .png, .doc, .pdf, etc

Question

I need to display local fles like png,pdf,doc into uiwebview. Can anybody help how to load the local url into webview and display the file in webview..

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSFileManager *manager = [NSFileManager defaultManager];
NSString *tempUrlString = [NSString stringWithFormat:@"%@/0_iphone.png",documentsDirectory];

Answer 1

To load file from your bundle:

  NSString * html = [[NSString alloc] initWithFormat:@"<img src=\"file://%@\"/>", filename];

 [self.webView loadHTMLString:newhtml  baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] resourcePath]]];

To load from your document directory:

NSArray *paths = NSSearchPathForDirectoriesInDomains( NSDocumentDirectory, NSUserDomainMask ,YES );
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *path = [documentsDirectory stringByAppendingPathComponent:@"index.pdf"];
[webView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:path]]]