Save UIwebview contents to photo gallery

Posted by user307410 on Stack Overflow See other posts from Stack Overflow or by user307410
Published on 2010-04-02T03:04:03Z Indexed on 2010/04/02 3:13 UTC
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There's a video tutorial on u tube that shows how to perform this.It consists of a UIwebview and toolbar button to save the contents.Haven't had any luck making this work.Could someone have a look and see they can make it work.Many thanks in advance.

http://www.youtube.com/watch?v=gDPca3JIc_s&feature=player_embedded#

///////////////////////////////////////////////////////////////////

// // SaveWebViewController.h // SaveWeb // //
// Copyright MyCompanyName 2010. All rights reserved. //

import

@interface SaveWebViewController : UIViewController { IBOutlet UIWebView *webview; }

@property (nonatomic, retain) IBOutlet UIWebView *webview;

  • [IBAction]saveWeb:(id)sender;

@end

////////////////////////////////////////////////////////////////////////////////

// // SaveWebViewController.m // SaveWeb // //
// Copyright MyCompanyName 2010. All rights reserved. //

import "SaveWebViewController.h"

@implementation SaveWebViewController

  • (IBAction)saveWeb:(id)sender {

    UIGraphicsBeginImageContext(webView.frame.size); [self.view.layer renderInContext: UIGraphicsGetCurrentContext()]; UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil); }

// The designated initializer. Override to perform setup that is required before the view is loaded. - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) { // Custom initialization } return self; }

// Implement loadView to create a view hierarchy programmatically, without using a nib. - (void)loadView { }

//Implement viewDidLoad to do additional setup after loading the view, typically from a nib. - (void)viewDidLoad { [super viewDidLoad];

[webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://google.com"]]]; }

// Override to allow orientations other than the default portrait orientation. - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { // Return YES for supported orientations return (interfaceOrientation == UIInterfaceOrientationPortrait); }

  • (void)didReceiveMemoryWarning { // Releases the view if it doesn't have a superview. [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use. }

  • (void)viewDidUnload { // Release any retained subviews of the main view. // e.g. self.myOutlet = nil; }

  • (void)dealloc { [super dealloc]; }

@end

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