直接上代码
.m文件
#import "ViewController.h"
@interface ViewController () <UIWebViewDelegate>
@property (weak, nonatomic) IBOutlet UIWebView*webView;
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad]; //通过本地html文件加载网页
[self.webView loadRequest:[NSURLRequest requestWithURL:[[NSBundle mainBundle]URLForResource:@"test" withExtension:@"html"]]];
}
- (void)call
{ //拨打电话
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://10086"]];
}
//是否允许加载从webview获得的请求
/*
*该方法可以实现js调用OC
*js和OC交互的第三框架可以使用：WebViewJavaScriptBridge
*/
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
//获得html点击的链接
NSString *url = request.URL.absoluteString;
//设置协议头
NSString *scheme = @"zc://";
//判断获得的链接前面是否包含设置头
if([url hasPrefix:scheme])
{
//切割字符串
NSString *methodName = [url substringFromIndex:scheme.length];
//调用打电话的方法
[self performSelector:NSSelectorFromString(methodName) withObject:nil];
return NO;
}else{
return YES;
}
}
html 文件
640.jpg
storyboard
640.png
运行结果
640.png
