i also created a new file so i got a new .h and .m and i also created a new xib that i called WebView…
in the new xib i put a viewcontroller and placed a uiwebview over it…
- (void)didReceiveMemoryWarning
{
;
// Dispose of any resources that can be recreated.
}
@end
please guys this is my last step before im done :)
i had no problems whatsoever making the qr code url open in safari but i want everything to stay IN my app :(
so pleeeease help me :)
thanks u guys
Alex
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hey guys, Im trying really hard to get my app to scan a QR code and thereafter open the URL in the app itself and not in Safari…
I have read tons of sites etc etc etc… but I still cant get it to work… the annoying thing is that I dont get any errors still it doesnt work…
In my main project the coding looks like this…
.h
#import <UIKit/UIKit.h>
#import "WebView.h"
@interface ViewController : UIViewController <ZBarReaderDelegate, UIWebViewDelegate>
{
UIImageView *resultImage;
UIView *WebView;
UIView *window;
}
@property (nonatomic, retain) IBOutlet UIImageView *resultImage;
- (IBAction) scanButtonTapped;
@end
in my .m
#import "ViewController.h"
#import "WebView.h"
@interface ViewController ()
@end
@implementation ViewController
@synthesize resultImage;
- (IBAction) scanButtonTapped
{
// ADD: present a barcode reader that scans from the camera feed
ZBarReaderViewController *reader = ;
reader.readerDelegate = self;
reader.supportedOrientationsMask = ZBarOrientationMaskAll;
ZBarImageScanner *scanner = reader.scanner;
// TODO: (optional) additional reader configuration here
// EXAMPLE: disable rarely used I2/5 to improve performance
[scanner setSymbology: ZBAR_I25
config: ZBAR_CFG_ENABLE
to: 0];
// present and release the controller
[self presentModalViewController: reader
animated: YES];
}
- (void) dealloc
{
self.resultImage = nil; }
- (void)viewDidLoad
{
;
}
- (BOOL) webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {return YES;}
- (void) webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
;
}
- (void) webViewDidFinishLoad:(UIWebView *)webView {
;
window = nil;
}
- (void)didReceiveMemoryWarning
{
;
// Dispose of any resources that can be recreated.
}
- (void) imagePickerController: (UIImagePickerController*) reader
didFinishPickingMediaWithInfo: (NSDictionary*) info
{
// ADD: get the decode results
id<NSFastEnumeration> results =
;
ZBarSymbol *symbol = nil;
for(symbol in results)
// EXAMPLE: just grab the first barcode
break;
// EXAMPLE: do something useful with the barcode image
resultImage.image =
;
}
-(void)openURL
{
WebView *WVC = [ initWithNibName: @"WebView" bundle:nil];
WVC.buy = ;
;
}
@end
i also created a new file so i got a new .h and .m and i also created a new xib that i called WebView…
in the new xib i put a viewcontroller and placed a uiwebview over it…
in my .h the following code is shown:
#import <UIKit/UIKit.h>
@interface WebView : UIViewController <UIWebViewDelegate>
{
IBOutlet UIWebView *web;
UIView *window;
}
@property (nonatomic, retain) IBOutlet NSString *buy;
@end
and in my .m i put…:
#import "WebView.h"
#import "ViewController.h"
@interface WebView ()
@end
@implementation WebView
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = ;
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
;
web.scalesPageToFit = YES;
NSURLRequest *request = [ initWithURL:];
;
}
- (BOOL) webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {return YES;}
- (void) webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
;
}
- (void) webViewDidFinishLoad:(UIWebView *)webView {
;
window = nil;
}
- (void)didReceiveMemoryWarning
{
;
// Dispose of any resources that can be recreated.
}
@end
please guys this is my last step before im done :)
i had no problems whatsoever making the qr code url open in safari but i want everything to stay IN my app :(
so pleeeease help me :)
thanks u guys
Alex