默認情況下所有iOS設備计技,在過了設定的休眠時間后都會自動鎖屏喜德。
如果你的應用不希望iOS設備自動鎖屏,可以使用以下方式來保持屏幕一直開著垮媒。
@property(nonatomic, getter=isIdleTimerDisabled) BOOL idleTimerDisabled
Description A Boolean value that controls whether the idle timer is disabled for the app.(一個控制APP的休閑時鐘的狀態(tài)的布爾值)
Availability iOS (2.0 and later)
Declared In UIApplication.h
Reference UIApplication Class Reference
禁用休閑時鐘(返回的BOOL值)
[[UIApplication sharedApplication] setIdleTimerDisabled: YES];
或者
[UIApplication sharedApplication].idleTimerDisabled = YES;
[[UIApplication sharedApplication] setIdleTimerDisabled: YES];
或者
[UIApplication sharedApplication].idleTimerDisabled = YES;