ninjinkun

UIWebView progress interface

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NJKWebViewProgress

Name: NJKWebViewProgress
Brand: NJKWebViewProgress
SKU: //ninjinkun/NJKWebViewProgress
Rating: 2.58 (3950 reviews)

NJKWebViewProgress is a progress interface library for UIWebView. Currently, UIWebView doesn't have official progress interface. You can implement progress bar for your in-app browser using this module.

iOS ScreenShot 1

NJKWebViewProgress doesn't use CocoaTouch's private methods. It's AppStore safe.

Used in Production

Requirements

iOS 4.3 or later
ARC

Usage

Instance

NJKWebViewProgress

and set

UIWebViewDelegate

. If you set

webViewProxyDelegate

NJKWebViewProgress

should perform as a proxy object.

_progressProxy = [[NJKWebViewProgress alloc] init]; // instance variable
webView.delegate = _progressProxy;
_progressProxy.webViewProxyDelegate = self;
_progressProxy.progressDelegate = self;

When UIWebView start loading,

NJKWebViewProgress

call delegate method and block with progress.

objc
-(void)webViewProgress:(NJKWebViewProgress *)webViewProgress updateProgress:(float)progress
{
    [progressView setProgress:progress animated:NO];
}

progressProxy.progressBlock = ^(float progress) {
    [progressView setProgress:progress animated:NO];
};

You can determine the current state of the document by comparing the

progress

value to one of the provided constants:

-(void)webViewProgress:(NJKWebViewProgress *)webViewProgress updateProgress:(float)progress
{
    if (progress == NJKInteractiveProgressValue) {
        // The web view has finished parsing the document,
        // but is still loading sub-resources
    }
}

This repository contains iOS 7 Safari style bar

NJKWebViewProgressView

. You can choose

NJKWebViewProgressView

UIProgressView

or your custom bar.

Install

CocoaPods

pod 'NJKWebViewProgress'

License

MIT license.