IOS 获取系统属性实例

作者：朱克锋

邮箱：[email protected]

转载请注明出处：http://blog.csdn.net/linux_zkf

@interface TestViewController : UIViewController

{

NSMutableString *sstr;

}

@property (retain) NSMutableString *sstr;

@end

@implementation TestViewController

@synthesize sstr;

- (void) printfStr: (NSString *) str, ...

{

va_list arglist;

if (!str) return;

va_start(arglist, str);

NSString *outstring = [[[NSString alloc] initWithFormat:str arguments:arglist] autorelease];

va_end(arglist);

[self.sstr appendString:outstring];

[self.sstr appendString:@"\n"];

//NSLog or 相关处理

}

- (void) btnPreseed: (UIBarButtonItem *) barBtnItem

{

//通过UIDevice currentDevice来获取设备

self.sstr = [NSMutableString string];

[self printfSt:@"System Name: %@", [[UIDevice currentDevice] systemName]];

[self printfSt:@"System Version: %@", [[UIDevice currentDevice] systemVersion]];

[self printfSt:@"Unique ID: %@", [[UIDevice currentDevice] uniqueIdentifier]];

[self printfSt:@"Model: %@", [[UIDevice currentDevice] model]];

[self printfSt:@"Name: %@", [[UIDevice currentDevice] name]];

}

//模拟器部分属性

log :System Name: iPhone OS

System Version: 5.1

Unique ID: 19C95E7F-88DA-5D58-BFD6-5A4B42646609

Model: iPhone Simulator

Name: iPhone Simulator