I am new to iphone development.In my app, i want to display the web view in device with c portrait Orientation.It should also support landscape orientation. I used the below method but there is no expected output.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation == UIInterfaceOrientationPortrait ||
interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation ==
UIInterfaceOrientationLandscapeRight);
}
please guide me.Please help me out.Thanks
I think you have set the fixed frame for webview.That will not help while implementing orientation chage
Try This:
Use this code for displaying the web-view.Change the stack-overflow URL with your URL;
contentView = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];
contentView.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
self.view = contentView;
self.view.autoresizesSubviews = YES;
CGRect webFrame = [[UIScreen mainScreen] applicationFrame];
webFrame.origin.y -= 20.0;
webView = [[UIWebView alloc] initWithFrame:webFrame];
[contentView addSubview:webView];
webView.scalesPageToFit = YES;
webView.autoresizesSubviews = YES;
webView.autoresizingMask=(UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth);
[webView setBackgroundColor:[UIColor clearColor]];
NSString *urlAddress = @"https://www.stackoverflow.com";
NSURL *url = [NSURL URLWithString:urlAddress];
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
[webView loadRequest:requestObj];
webView.delegate =self;
[webView release];
To support orientation
- (BOOL) shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation) orientation
{
return YES;
}
For web-view change with orientation
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
if(fromInterfaceOrientation == UIInterfaceOrientationPortrait){
[webView stringByEvaluatingJavaScriptFromString:@"rotate(0)"];
}
else{
[webView stringByEvaluatingJavaScriptFromString:@"rotate(1)"];
}
}
Hope the above will satisfy your requirement. All the best.
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