iphone开发——图文混排 资料收集

UIWebView响应Touch事件的方法（不用Private API, iOS4 Tested）

- (void)viewDidLoad {
[super viewDidLoad];
self.webView.delegate=self;
NSString *resourcePath = [ [NSBundle mainBundle] resourcePath];
NSString *filePath = [resourcePath stringByAppendingPathComponent:@"test.html"];
NSString *htmlstring=[[NSString alloc] initWithContentsOfFile:filePath  encoding:NSUTF8StringEncoding error:nil];
NSString *newHTMLString=[htmlstring stringByAppendingString:@"<script language=\"javascript\">document.ontouchstart=function(){          document.location=\"myweb:touch:start\";  }; document.ontouchend=function(){          document.location=\"myweb:touch:end\";  }; document.ontouchmove=function(){          document.location=\"myweb:touch:move\";  }  </script>"];
[self.webView loadHTMLString:newHTMLString baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]]];
[htmlstring release];
}
- (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType {
NSString *requestString = [[request URL] absoluteString];
NSArray *components = [requestString componentsSeparatedByString:@":"];
if ([components count] > 1 && [(NSString *)[components objectAtIndex:0] isEqualToString:@"myweb"]) {
if([(NSString *)[components objectAtIndex:1] isEqualToString:@"touch"])
{
NSLog(@"%@",[components objectAtIndex:2]);
}
return NO;
}
return YES;
}

- (void)viewDidLoad
{
[super viewDidLoad];
UISwipeGestureRecognizer *swipeLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeLeftAction)];
swipeLeft.direction = UISwipeGestureRecognizerDirectionLeft;
swipeLeft.delegate = self;
[webView addGestureRecognizer:swipeLeft];
[swipeLeft release];
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