问题
I am having problem in Orientation for ios6. same code is working fine for ios5 or 5.1.
I have used - (BOOL) shouldAutorotate and -(NSInteger)supportedInterfaceOrientations as per the ios6 standard. But still "willRotateToInterfaceOrientation" and "didRotateToInterfaceOrientation" is not getting called.
Here is my code:--
- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{
if (!UIInterfaceOrientationIsPortrait(lastOrientation) || !UIInterfaceOrientationIsPortrait(toInterfaceOrientation))
if (!UIInterfaceOrientationIsLandscape(lastOrientation) || !UIInterfaceOrientationIsLandscape(toInterfaceOrientation))
{
CGRect frame;
int viewAlpha;
lastOrientation = toInterfaceOrientation;
if (toInterfaceOrientation == UIInterfaceOrientationPortrait || toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
{
[[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationNone];
viewAlpha = 1;
[MovieControlContainerLandscape setHidden:YES];
if (isDauntless) {
[self.navigationController setNavigationBarHidden:NO animated:YES];
} else {
[self.navigationController setNavigationBarHidden:NO];
}
frame = iPad ? CGRectMake(0, 88, 768, 432) : CGRectMake(0, 88, 320, 180);
[movieContainer removeGestureRecognizer:toggleMediaControl];
}
else
{
[PromptToBuy dismissWithClickedButtonIndex:0 animated:YES];
[[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationNone];
viewAlpha = 0;
[MovieControlContainerLandscape.layer setCornerRadius:22];
[MovieControlContainerLandscape.subviews.lastObject addSubview:[MediaControls use]];
if (isDauntless) {
[self.navigationController setNavigationBarHidden:YES animated:YES];
} else {
[self.navigationController setNavigationBarHidden:YES];
}
frame = iPad ? CGRectMake(0, 0, 1024, 768) : CGRectMake(0, 0, 480, 320);
[movieContainer addGestureRecognizer:toggleMediaControl];
if (isDauntless) {
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.6];
}
if(TSFullScreen)
{
[movieContainer setAlpha:1];
}
if (isDauntless) {
[UIView commitAnimations];
}
}
[viewContainer setAlpha:viewAlpha];
// Size the overlay view for the current orientation.
[movieContainer setFrame:frame];
}
}
/* Sent to the view controller after the user interface rotates. */
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
if (!UIInterfaceOrientationIsPortrait(lastOrientation) || !UIInterfaceOrientationIsPortrait(fromInterfaceOrientation))
if (!UIInterfaceOrientationIsLandscape(lastOrientation) || !UIInterfaceOrientationIsLandscape(fromInterfaceOrientation))
{
float duration = .5;
if (fromInterfaceOrientation == UIInterfaceOrientationPortrait || fromInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown)
{
if (isDauntless) {
[UIView transitionWithView:movieContainer duration:duration options:UIViewAnimationOptionTransitionNone animations:^{
/* Move movie view to parent center. */
[self.moviePlayerController.view setCenter:movieContainer.center];
} completion:^(BOOL finished) {
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:duration];
CGRect frame = movieContainer.frame;
/* Size movie view to fit parent view. */
frame.origin.y = 0;
[self.moviePlayerController.view setFrame:frame];
[UIView commitAnimations];
CGPoint center = CGPointMake(movieContainer.center.x, -50);
[MovieControlContainerLandscape setTag:0];
[MovieControlContainerLandscape setHidden:NO];
[MovieControlContainerLandscape setCenter:center];
[self toggleMovieController];
}];
} else {
CGRect frame = movieContainer.frame;
/* Size movie view to fit parent view. */
frame.origin.y = 0;
[self.moviePlayerController.view setFrame:frame];
CGPoint center = CGPointMake(movieContainer.center.x, -50);
[MovieControlContainerLandscape setTag:0];
[MovieControlContainerLandscape setHidden:NO];
[MovieControlContainerLandscape setCenter:center];
[self toggleMovieController];
}
}
else
{
if (!isDauntless) {
[MovieControlContainer setFrame:CGRectMake(0, 44, 768, 68)];
}
[MovieControlContainer addSubview:[MediaControls use]];
//NSLog(@"MovieControlContainer is %@, MovieControlContainer subviews: %@",MovieControlContainer,[MovieControlContainer subviews]);
if (isDauntless) {
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:duration];
}
if(TSFullScreen){
[movieContainer setAlpha:0];
}
CGRect frame = movieContainer.frame;
/* Size movie view to fit parent view. */
frame.origin.y = 0;
[self.moviePlayerController.view setFrame:frame];
if (isDauntless) {
[UIView commitAnimations];
}
}
}
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return !mediaTypeIsAudio && isOrientationSupported;
}
//----supported method for ios6--------//
- (BOOL) shouldAutorotate
{
return YES;
}
-(NSInteger)supportedInterfaceOrientations{
NSInteger mask = 0;
if ([self shouldAutorotateToInterfaceOrientation: UIInterfaceOrientationLandscapeRight])
mask |= UIInterfaceOrientationMaskLandscapeRight;
if ([self shouldAutorotateToInterfaceOrientation: UIInterfaceOrientationLandscapeLeft])
mask |= UIInterfaceOrientationMaskLandscapeLeft;
if ([self shouldAutorotateToInterfaceOrientation: UIInterfaceOrientationPortrait])
mask |= UIInterfaceOrientationMaskPortrait;
if ([self shouldAutorotateToInterfaceOrientation: UIInterfaceOrientationPortraitUpsideDown])
mask |= UIInterfaceOrientationMaskPortraitUpsideDown;
return mask;
}
//i have set the rootviewcontroller in appdelegate file
self.navigationController = [[UINavigationController alloc] initWithRootViewController:masterViewController];
self.window.rootViewController = self.navigationController.
Please help me to take out from this problem. I am not able to find the solution for this.Thanks in Advance !!.
回答1:
In ios6 you have to use this method for vieworientation
-(BOOL)shouldAutorotate
{
return YES;
}
-(NSUInteger)supportedInterfaceOrientations
{
return UIInterfaceOrientationMaskAll;
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
return UIInterfaceOrientationMaskAll;
}
And check my answer Link
来源：https://stackoverflow.com/questions/13758398/orientation-is-not-working-in-ios6