ios - UIDeviceOrientation ipad

Question

我有以下代码根据方向填充 View 。这总是返回景观。

- (void)setData:(BCPlaylist *)list  {
UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
    if (orientation == UIDeviceOrientationPortrait || orientation == UIDeviceOrientationPortraitUpsideDown){
      NSLog(@"portrait");
      [self setPlaylist:list];
      [self renderPlaylist];
      [activity stopAnimating];
    }else{
      NSLog(@"landscape");
      [self setPlaylist:list];
      [self renderPlaylistOne];
      [activity stopAnimating];
     }
}

我在 - (void)animateRotation:(UIInterfaceOrientation)interfaceOrientation 中正确更改 View
持续时间:(NSTimeInterval)持续时间{但这在更改播放列表时已经处于横向或纵向时不起作用。

Answer 1

不要使用 [[UIDevice currentDevice] orientation] 检查方向，而是使用 statusbar orientation 来获取准确的方向。

    UIDeviceOrientation orientation = [UIApplication sharedApplication].statusBarOrientation;