#define kFONT_SIZE(f) [UIFont systemFontOfSize:(f)] #define kFONT_BOLD_SIZE(f) [UIFont boldSystemFontOfSize:(f)] #define kFONT_ITALIC_SIZE(f) [UIFont italicSystemFontOfSize:(f)] #define kRGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.f green:(g)/255.f blue:(b)/255.f alpha:1.f] #define kRGBACOLOR(r,g,b,a) [UIColor colorWithRed:(r)/255.f green:(g)/255.f blue:(b)/255.f alpha:(a)] #define kRandomColor [UIColor colorWithRed:arc4random_uniform(256)/255.0 green:arc4random_uniform(256)/255.0 blue:arc4random_uniform(256)/255.0 alpha:1.0] #define kColorWithHex(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16)) / 255.0 green:((float)((rgbValue & 0xFF00) >> 8)) / 255.0 blue:((float)(rgbValue & 0xFF)) / 255.0 alpha:1.0] ///============================================================================= #pragma mark - 图片加载 // 加载图片 #define kGetImage(imageName) [UIImage imageNamed:[NSString stringWithFormat:@"%@",imageName]] // 读取本地图片 （文件名，后缀名） #define kGetBundleImage(__FILENAME__,__EXTENSION__) [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:__FILENAME__ ofType:__EXTENSION__]] ///============================================================================= #pragma mark - 控制台打印 #ifdef DEBUG #define kLog(FORMAT, ...) fprintf(stderr,"%s:%d\t%s\n",[[[NSString stringWithUTF8String:__FILE__] lastPathComponent] UTF8String], __LINE__, [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]); #else #define NSLog(FORMAT, ...) nil #endif ///============================================================================= #pragma mark - 判断数据是否为空 // 字符串是否为空 #define kISNullString(str) ([str isKindOfClass:[NSNull class]] || str == nil || [str length] < 1 ? YES : NO ) // 数组是否为空 #define kISNullArray(array) (array == nil || [array isKindOfClass:[NSNull class]] || array.count == 0 ||[array isEqual:[NSNull null]]) // 字典是否为空 #define kISNullDict(dic) (dic == nil || [dic isKindOfClass:[NSNull class]] || dic.allKeys == 0 || [dic isEqual:[NSNull null]]) // 是否是空对象 #define kISNullObject(_object) (_object == nil \ || [_object isKindOfClass:[NSNull class]] \ || ([_object respondsToSelector:@selector(length)] && [(NSData *)_object length] == 0) \ || ([_object respondsToSelector:@selector(count)] && [(NSArray *)_object count] == 0)) ///============================================================================= #pragma mark - Application相关 // APP对象 （单例对象） #define kApplication [UIApplication sharedApplication] // APP对象 #define kAppDelegate (AppDelegate*)[[UIApplication sharedApplication] delegate] // 主窗口 （keyWindow） #define kKeyWindow [UIApplication sharedApplication].keyWindow // NSUserDefaults实例化 #define kUserDefaults [NSUserDefaults standardUserDefaults] // 通知中心 （单例对象） #define kNotificationCenter [NSNotificationCenter defaultCenter] //获取temp #define kPathTemp NSTemporaryDirectory() //获取沙盒 Document #define kPathDocument [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject] //获取沙盒 Cache #define kPathCache [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject] ///============================================================================= #pragma mark - 屏幕坐标、尺寸相关 // 判断是否iPhone X #define kIS_iPhoneX UIApplication.sharedApplication.statusBarFrame.size.height > 20 : YES : NO // 屏幕高度 #define kScreenHeight [[UIScreen mainScreen] bounds].size.height // 屏幕宽度 #define kScreenWidth [[UIScreen mainScreen] bounds].size.width // 状态栏高度 #define kStatusBarHeight UIApplication.sharedApplication.statusBarFrame.size.height // 顶部导航栏高度 #define kNavigationBarHeight 44.f // 状态栏高度 + 顶部导航栏高度 #define kSafeAreaTopHeight UIApplication.sharedApplication.statusBarFrame.size.height + 44 // 底部安全距离 #define kSafeAreaBottomHeight (IS_iPhoneX ? 34.f : 0.f) // Tabbar高度 #define kTabbarHeight 49.f // 控件尺寸比例 #define kScreenWidthRate ([[UIScreen mainScreen] bounds].size.width/375.f) // 实际宽尺寸 #define kSuitWidthSize(size) kScreenWidthRate * (size) // 控件尺寸比例 #define kScreenHeightRate ([[UIScreen mainScreen] bounds].size.height/667.f) // 实际高尺寸 #define kSuitHeightSize(size) kScreenHeightRate * (size) ///============================================================================= #pragma mark - 强弱引用 #define kWeakSelf(type) __weak typeof(type) weak##type = type; #define kStrongSelf(type) __strong typeof(type) type = weak##type;