iOS-常用宏定义
自己常用宏定义
/*
打印信息
*/
#ifdef DEBUG
#define BRYLog( s, ... ) printf("class: <%p %s:(%d) > method: %s \n%s\n", self, [[[NSString stringWithUTF8String:__FILE__] lastPathComponent] UTF8String], __LINE__, __PRETTY_FUNCTION__, [[NSString stringWithFormat:(s), ##__VA_ARGS__] UTF8String] )
#else
#define BRYLog( s, ... )
#endif
/*
弱指针
*/
#define BRYWeakType(type) __weak typeof(type) weak##type = type
#define BRYWeakSelf typeof(self) __weak weakSelf = self;
#define BRYStrongSelf typeof(self) __strong self = weakSelf;
/*
懒加载
*/
#define LazyLoadArray(obj)\
-(NSMutableArray *)obj{\
if (_##obj == nil) {\
_##obj = [[NSMutableArray alloc]init];\
}\
return _##obj;\
}
#define LazyLoadDict(obj)\
-(NSMutableDictionary *)obj{\
if (_##obj == nil) {\
_##obj = [[NSMutableDictionary alloc]init];\
}\
return _##obj;\
}
/*
键盘类型
*/
#define NUM @"0123456789"
#define ALPHA @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
#define ALPHANUM @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
/*
判断是否为空
*/
#define BRYNullString(str) ([str isKindOfClass:[NSNull class]] || str == nil || ([str length] <1) ? (YES) : (NO))//字符串是否为空
#define BRYNullArray(array) (array == nil || [array isKindOfClass:[NSNull class]] || array.count ==0)//数组是否为空
#define BRYNullDictionary(dictionary) (dictionary == nil || [dictionary isKindOfClass:[NSNull class]] || dictionary.allKeys ==0)//字典是否为空
#define BRYNullObject(_object) (_object == nil \
|| [_object isKindOfClass:[NSNull class]] \
|| ([_object respondsToSelector:@selector(length)] && [(NSData *)_object length] ==0) \
|| ([_object respondsToSelector:@selector(count)] && [(NSArray *)_object count] ==0))/** 是否是空对象*/
/*
字体
*/
#define BRYFont(S) [UIFont systemFontOfSize:S]
/*
颜色
*/
#define BRYRGBColor(r, g, b) [UIColor colorWithRed:(r)/255.0green:(g)/255.0blue:(b)/255.0alpha:1.0]
#define BRYRGBAColor(r, g, b, a) [UIColor colorWithRed:(r)/255.0green:(r)/255.0blue:(r)/255.0alpha:a]
#define BRYSuoJiColor [UIColor colorWithRed:arc4random_uniform(256)/255.0green:arc4random_uniform(256)/255.0blue:arc4random_uniform(256)/255.0alpha:1.0]//随机颜色
#define BRYThemeColor BRYRGBColor(47,115,245)//项目主题色
#define BRYLineViewColor BRYRGBColor(200,200,200)//细线背景色
#define BRYTextColor BRYRGBColor(51,51,51)//文本颜色
#define BRYVCBackColor BRYRGBColor(246,246,246)//VC背景色
#define BRYGrayColor BRYRGBColor(238,238,238)//浅灰色
/*
圆角、边框、颜色
*/
#define FBViewBorderRadius(View, Radius, Width, Color)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES];\
[View.layer setBorderWidth:(Width)];\
[View.layer setBorderColor:[Color CGColor]]
//切角
#define FBViewRadius(View, Radius)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES]
//图片平铺
#define FBViewContentMode(Image, Mode)\
\
[Image setContentMode:Mode];\
[Image setClipsToBounds:YES]
/*
屏幕
*/
//屏幕尺寸相关、状态栏高度
#define BRYScreenWidht [UIScreen mainScreen].bounds.size.width
#define BRYScreenHeight [UIScreen mainScreen].bounds.size.height
#define BRYScreenStatusBarHeight [[UIApplication sharedApplication] statusBarFrame].size.height//状态栏高度
#define BRYTabBarHeight self.tabBarController.tabBar.bounds.size.height
#define BRYIsIPhoneX ([[UIApplication sharedApplication] statusBarFrame].size.height>20?YES:NO)
#define BRYIPhoneTabBarH (FBScreenStatusBarHeight>20?34:0)//获取底部黑线区域针对iPhoneX
#define BRYDevice_OS_Version [[[UIDevice currentDevice] systemVersion] floatValue]
/*
提示信息
*/
#define BRYShowLoading(Text) [LCProgressHUD showLoading:Text];//加载中
#define BRYShowMessage(Text) [LCProgressHUD showMessage:Text];//只有文字提示
#define BRYShowHid [LCProgressHUD hide];//隐藏提示框
//#define BRYShowSuccess(Text) [LCProgressHUD showSuccess:Text];//加载成功
//#define BRYShowInfoMsg(Text) [LCProgressHUD showInfoMsg:Text];///提示信息
//#define BRYShowFailure(Text) [LCProgressHUD showFailure:Text];//加载失败
/*
通知和UserDefaults
*/
#define BRYNSUserDefaults [NSUserDefaults standardUserDefaults]
#define BRYNSNotification [NSNotificationCenter defaultCenter]
