How to add Progress View in a UIWebView

Question

ViewController.m

- (void)viewDidLoad {
    self.webViewIpad.scalesPageToFit = YES;
    NSString *urlString = @"https://google.com";
    NSURL *url = [NSURL URLWithString:urlString];
    NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url];
   [self.webViewIpad loadRequest:urlRequest];
}

- (void)webViewDidStartLoad:(UIWebView *)webView {
    myProgressView.progress = 0;
    theBool = false;
    //0.01667 is roughly 1/60, so it will update at 60 FPS
    myTimer = [NSTimer scheduledTimerWithTimeInterval:0.01667 target:self selector:@selector(timerCallback) userInfo:nil repeats:YES];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
    theBool = true;`
}

- (void)timerCallback {
    if (theBool) {
        if (myProgressView.progress >= 1) {
            myProgressView.hidden = true;
            [myTimer invalidate];
        }
        else {
            myProgressView.progress += 0.1;
        }
    }
    else {
        myProgressView.progress += 0.05;
        if (myProgressView.progress >= 0.95) {
            myProgressView.progress = 0.95;
        }
    }
}

I had this in my code. What should I do to connect my webview in my progress bar? Can anyone help me?

If you want the progress view to have an accurate progress indication then you should be using WKWebView and get the progress from `estimatedProgress` — Mistah_Sheep, Nov 06 '16 at 19:34
@Mistah_Sheep can you help me with example code(simple code)? i'm newbie in here — Adrian Salim, Nov 07 '16 at 06:30
@Mistah_Sheep in case he is supporting old iOS versions he can't use WKWebView. There is any solution for doing that in UIWebView? — VitorMM, Dec 08 '16 at 12:06
I guess this the best you can do with UIWebView: http://stackoverflow.com/a/8248509/4370893 — VitorMM, Dec 08 '16 at 12:12

How to add Progress View in a UIWebView

0 Answers0