获得当前硬盘空间
ios 启动锁屏和禁止解锁代码
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
NSFileManager *fm = [NSFileManager defaultManager];
NSDictionary *fattributes = [fm attributesOfFileSystemForPath:NSHomeDirectory() error:nil];
NSLog(@"容量%lldG",[[fattributes objectForKey:NSFileSystemSize] longLongValue]/1000000000);
NSLog(@"可用%lldG",[[fattributes objectForKey:NSFileSystemFreeSize] longLongValue]/1000000000);
}
ios 启动锁屏和禁止解锁代码
比如你要做一个播放器的时候,就需要禁止锁屏,当退出时,要恢复原来的状态,下面两行代码就是用来做这个工作的
点击(此处)折叠或打开
[UIApplication sharedApplication].idleTimerDisabled=YES;不自动锁屏
[UIApplication sharedApplication].idleTimerDisabled=NO;自动锁屏