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1:statusBar字体为白色 在plist里面设置View controller-based status bar appearance 为 NO;设置statusBarStyle 为 UIStatusBarStyleLightContent 2:设置statusBar和navigationbar为一体 [nav.navigationBar setBackgroundImage:[UIImage imageNamed:@"bg_navbar.png"] forBarPosition:UIBarPositionTopAttached barMetrics:UIBarMetricsDefault]; 3:tabBarItem被选中没效果,需要调用sdk7中的方法: //兼容ios7以前 [viewController.tabBarItem setFinishedSelectedImage:actionMenu.selectedIcon withFinishedUnselectedImage:actionMenu.icon]; //ios7的方法 viewController.tabBarItem.selectedImage = actionMenu.selectedIcon; 4:刷新状态栏statusBar [self setNeedsStatusBarAppearanceUpdate] 5:navigationbar上面的BarButtonItem字看不见问题,backBarItem箭头没有,则需要 //ios7设置BarButtonItem字体颜色,则会显示出来,不包括返回箭头 [[UIBarButtonItem appearance] setBackButtonTitlePositionAdjustment:UIOffsetMake(0, 0) forBarMetrics:UIBarMetricsDefault]; //设置BarButtonItem颜色,包括返回箭头 [[UINavigationBar appearance] setTintColor:[UIColor whiteColor]]; 6:取消ios7自带手势,比如navigationcontroller的右滑返回 self.navigationController.interactivePopGestureRecognizer.enabled = NO ;
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原文地址:http://blog.csdn.net/ouyangtianhan/article/details/45893797