iOS - 视频播放处理全屏／横屏时候遇见的坑
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视频播放想要全屏，使用shouldAutorotate方法禁止主界面，tabbar控制器横屏，导致push进入播放页面不能横屏的问题。。。
- (BOOL)shouldAutorotate {
return NO;
}
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
return UIInterfaceOrientationMaskAll;
}
后面解决方法：
- (void)fullScreenClick:(UIButton *)sender {
sender.selected = !sender.selected;
if (sender.isSelected) {
_backButton.hidden = YES;
[self forceOrientationLandscapeLeft];
} else {
_backButton.hidden = NO;
[self forceOrientationPortrait];
}
}
//MARK: -- 强制横屏
- (void)forceOrientationLandscapeLeft
{
AppDelegate *appdelegate=(AppDelegate *)[UIApplication sharedApplication].delegate;
appdelegate.isForcePortrait=NO;
appdelegate.isForceLandscape=YES;
[appdelegate application:[UIApplication sharedApplication] supportedInterfaceOrientationsForWindow:self.view.window];
YNCNavigationViewController *navi = (YNCNavigationViewController *)self.navigationController;
navi.interfaceOrientation = UIInterfaceOrientationMaskLandscape;
navi.interfaceOrientationMask = UIInterfaceOrientationMaskLandscape;
//设置屏幕的转向为横屏
[[UIDevice currentDevice] setValue:@(UIDeviceOrientationLandscapeLeft) forKey:@"orientation"];
//刷新
[UIViewController attemptRotationToDeviceOrientation];
}
//MARK: -- 强制竖屏
- (void)forceOrientationPortrait
{
AppDelegate *appdelegate=(AppDelegate *)[UIApplication sharedApplication].delegate;
appdelegate.isForcePortrait=YES;
appdelegate.isForceLandscape=NO;
[appdelegate application:[UIApplication sharedApplication] supportedInterfaceOrientationsForWindow:self.view.window];
YNCNavigationViewController *navi = (YNCNavigationViewController *)self.navigationController;
navi.interfaceOrientation = UIInterfaceOrientationPortrait;
navi.interfaceOrientationMask = UIInterfaceOrientationMaskPortrait;
//设置屏幕的转向为竖屏
[[UIDevice currentDevice] setValue:@(UIDeviceOrientationPortrait) forKey:@"orientation"];
//刷新
[UIViewController attemptRotationToDeviceOrientation];
}
#import <UIKit/UIKit.h>
@interface AppDelegate : UIResponder <UIApplicationDelegate>
@property (strong, nonatomic) UIWindow *window;
@property (assign , nonatomic) BOOL isForceLandscape;
@property (assign , nonatomic) BOOL isForcePortrait;
@end
AppDelegate.m
-(UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window{
if (self.isForceLandscape) {
return UIInterfaceOrientationMaskLandscape;
}else if (self.isForcePortrait){
return UIInterfaceOrientationMaskPortrait;
}
return UIInterfaceOrientationMaskPortrait;
}
@interface YNCNavigationViewController : UINavigationController
//旋转方向 默认竖屏
@property (nonatomic , assign) UIInterfaceOrientation interfaceOrientation;
@property (nonatomic , assign) UIInterfaceOrientationMask interfaceOrientationMask;
@end
.m
#pragma mark - 由子控制器控制自己的转屏逻辑
- (BOOL)shouldAutorotate {
return YES;
}
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
return self.interfaceOrientationMask;
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return self.interfaceOrientation;
}
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