About setting and customizing the status bar and navigation bar

About setup issues with the status bar and navigation bar

1:statusbar font is white

In plist, set the view controller-based status bar appearance to NO; set Statusbarstyle to Uistatusbarstylelightcontent

2: Set StatusBar and Navigationbar as a whole

[Nav.navigationbar setbackgroundimage:[uiimage imagenamed:@ "Bg_navbar.png"] forbarposition: Uibarpositiontopattached Barmetrics:uibarmetricsdefault];

3:tabbaritem is checked for no effect, you need to call the method in Sdk7:

Compatible with iOS7 before
[Viewcontroller.tabbaritem SetFinishedSelectedImage:actionMenu.selectedIcon Withfinishedunselectedimage: Actionmenu.icon];
Methods of iOS7
ViewController.tabBarItem.selectedImage = Actionmenu.selectedicon;

4: Refresh status bar StatusBar

[Self setneedsstatusbarappearanceupdate]

5:navigationbar above the Barbuttonitem Word can not see the problem, Backbaritem arrow is not, you need

iOS7 set Barbuttonitem font color, it will be displayed, not including the return arrow
[[Uibarbuttonitem appearance] Setbackbuttontitlepositionadjustment:uioffsetmake (0, 0) forbarmetrics: Uibarmetricsdefault];
Set the Barbuttonitem color, including the return arrow
[[Uinavigationbar appearance] Settintcolor:[uicolor Whitecolor]];

6: Cancel iOS7 Self-gesture, such as Navigationcontroller's right slide back

self.navigationController.interactivePopGestureRecognizer.enabled = NO;

About setting and customizing the status bar and navigation bar