#pragma mark ===============常用的宏定义================
#define kScreenHeight [[UIScreen mainScreen] bounds].size.height
#define kScreenWidth [[UIScreen mainScreen] bounds].size.width
#define kStateBarHeight 20
#define kMainHeight (ScreenHeight - StateBarHeight)
#define kMainWidth ScreenWidth
#define kIsIPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)
#define BACKGROUND_CORLOR [UIColor colorWithRed:222.0/255 green:222.0/255 blue:222.0/255 alpha:1]
#define kUserDefault [NSUserDefaults standardUserDefaults]
#define kApplication [UIApplication sharedApplication]
#define kDataEnv [DataEnvironment sharedDataEnvironment]
#define kDegreesToRadian(x) (M_PI * (x) / 180.0)
#define kRadianToDegrees(radian) (radian*180.0)/(M_PI)
#define kRgbColor(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]
#define kRgbColor2(r,g,b,a) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:(a)]
/* 根据名称加载有缓存图片 */
#define kImageNamed(name) [UIImage imageNamed:name]
//判断系统的当然版本。
#define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
#pragma mark ===============不常用的宏定义================
#define kSystemError @"系统繁忙，请稍后再试！"
/* 获取系统目录 */
#define kGetDirectory(NSSearchPathDirectory) [NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory, NSUserDomainMask, YES)lastObject]
/* 获取NSFILEMANAGER对象 */
#define kFileManager [NSFileManager defaultManager]
/* 获取程序代理 */
#define kAppdelegate ((AppDelegate *)[[UIApplication sharedApplication] delegate])
/* 获取任意WINDOW对象 */
#define kWindow [[[UIApplication sharedApplication] windows] lastObject]
/* 获取KEYWINDOW对象 */
#define kKeyWindow [[UIApplication sharedApplication] keyWindow]
/* 获取USERDEFAULTS对象 */
#define kNotificactionCenter [NSNotificationCenter defaultCenter]
/* 获取当前控制器的navigationBar */
#define kNavigationBar [[self navigationController] navigationBar]
/* 简单提示框 */
#define kAlert(title, msg) [[[UIAlertView alloc] initWithTitle:title message:msg delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil]show]
/*------------------------------------加载图片---------------------------------------*/
/* 根据名称加载无缓存图片 */
#define kNoCacheImagewithName(name, ext) [UIImage imageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:name ofType:ext]]
/* 根据路径加载无缓存图片 */
#define kNoCacheImagewithPath(path) [UIImage imageWithContentsOfFile:path]
/*------------------------------------视图------------------------------------------*/
/* 根据TAG获取视图 */
#define kViewWithTag(PARENTVIEW, TAG, CLASS) ((CLASS *)[PARENTVIEW viewWithTag:TAG])
/* 加载NIB文件 */
#define kLOADNIBWITHNAME(CLASS, OWNER) [[[NSBundle mainBundle] loadNibNamed:CLASS owner:OWNER options:nil] lastObject]
/* 异步 */
#define kGCDAsync(block) dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), block)
/* 同步 */
#define kGCDMain(block) dispatch_async(dispatch_get_main_queue(),block)
/*-----------------------------------界面尺寸--------------------------------------*/
/* 导航栏高度 */
#define kNavigationBarHeight 44
/* 工具栏高度 */
#define kTabBarHeight 49
/* 是否IPad */
#define kIsIpad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
/* 是否IPhone */
#define kIsIphone (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
/* 获取系统信息 */
#define kSystemVersion [[UIDevice currentDevice] systemVersion]
/* 获取当前语言环境 */
#define kCurrentLanguage [[NSLocale preferredLanguages] objectAtIndex:0]
/* 获取当前APP版本 */
#define kAppVersion [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"]
/*-----------------------------------调试相关--------------------------------------*/
#ifdef DEBUG
#define XLOG(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
#else
#define XLOG(...);
#endif
//单例。。。。
/*
专门用来保存单例代码
最后一行不要加 \
*/
// @interface
#define singleton_interface(className) \
+ (className *)shared##className;
// @implementation
#define singleton_implementation(className) \
static className *_instance; \
+ (id)allocWithZone:(NSZone *)zone \
{ \
static dispatch_once_t onceToken; \
dispatch_once(&onceToken, ^{ \
_instance = [super allocWithZone:zone]; \
}); \
return _instance; \
} \
+ (className *)shared##className \
{ \
static dispatch_once_t onceToken; \
dispatch_once(&onceToken, ^{ \
_instance = [[self alloc] init]; \
}); \
return _instance; \
}
+ (UIColor*)colorWithInt:(NSInteger)colorValue alpha:(float) a{
unsigned r = (colorValue&0x00ff0000)>>16;
unsigned g = (colorValue&0x0000ff00)>>8;
unsigned b = colorValue&0x000000ff;
UIColor* color = [UIColorcolorWithRed:r/255.0green:g/255.0blue:b/255.0alpha: a];
return color;
}
+ (UIColor*)colorWithInt:(NSInteger)colorValue{
unsigned r = (colorValue&0x00ff0000)>>16;
unsigned g = (colorValue&0x0000ff00)>>8;
unsigned b = colorValue&0x000000ff;
UIColor* color = [UIColorcolorWithRed:r/255.0green:g/255.0blue:b/255.0alpha:1.0];
return color;
}
//以tag为替换strSrc中所有的sub
+ (NSString*)Repleace:(NSString*)strSrc allsubStr:(NSString*) sub with:(NSString*) tag{
NSMutableString* resStr = [NSMutableStringstringWithString:strSrc];
NSRange range = [resStr rangeOfString:sub];
while (range.length > 0) {
[resStr replaceCharactersInRange:range withString:tag];
range = [resStr rangeOfString:sub];
}
return resStr;
}
// 电话号和人名加密
+(NSString*) encodeAsByte:(NSString*) val
{
NSMutableString* sb = [NSMutableStringstring];
const char* utf8 = [val UTF8String];
while (*utf8 != '\0') {
int temp = *utf8;
NSMutableString* ch = [NSMutableStringstring];
if (temp < 0) {
NSString* content = [NSString stringWithFormat:@"%d", -temp];
[ch appendFormat:@"%d",1];
[ch appendFormat:@"%ld",(unsigned long)content.length];
[ch appendString:content];
}else{
NSString* content = [NSString stringWithFormat:@"%d", temp];
[ch appendFormat:@"%d",0];
[ch appendFormat:@"%ld",(unsigned long)content.length];
[ch appendString:content];
}
[sb appendString:ch];
utf8++;
}
return sb;
}
+ (BOOL) isTimeOverNow:(NSString*)time
{
BOOL isOver;
long long times = [time longLongValue];
times = (times/1000);
NSDate* homeTime = [NSDate date];
long long times2 = [homeTime timeIntervalSince1970];
times = times - times2;
if (times <= 0) {
isOver = YES;
}else{
isOver = NO;
}
return isOver;
}
+ (BOOL)isMobileNumber:(NSString*)mobileNum{
NSString* MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|8[0-35-9])\\d{8}$";
NSPredicate* regextestmobile = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@",MOBILE];
if([regextestmobile evaluateWithObject:mobileNum] == YES)
{
return YES;
}else{
return NO;
}
}
+ (NSString*)uidStringForDevice
{
return [[[UIDevicecurrentDevice] identifierForVendor] UUIDString];
}
+ (BOOL)isLoginPasswordOK:(NSString *)passWord
{
int strlength = 0;
char* p = (char*)[passWord cStringUsingEncoding:NSUnicodeStringEncoding];
for (int i=0 ; i<[passWord lengthOfBytesUsingEncoding:NSUnicodeStringEncoding] ;i++) {
if (*p) {
p++;
strlength++;
}
else {
p++;
}
}
// return strlength;
if (strlength >= 6 && strlength <= 16) {
return YES;
}
returnNO;
}
+ (BOOL)isStrA:(NSString*)A containStrB:(NSString*)B
{
NSRange range = [A rangeOfString:B];
if (range.location!=NSNotFound) {
return YES;
}
returnNO;
}
//利用正则表达式验证
+ (BOOL)isValidateEmail:(NSString *)email
{
NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
NSPredicate *emailTest = [NSPredicatepredicateWithFormat:@"SELF MATCHES %@", emailRegex];
return [emailTest evaluateWithObject:email];
}
//通过区分字符串
+ (BOOL)validateEmail:(NSString*)email
{
if((0 != [email rangeOfString:@"@"].length) &&
(0 != [email rangeOfString:@"."].length))
{
NSCharacterSet* tmpInvalidCharSet = [[NSCharacterSetalphanumericCharacterSet] invertedSet];
NSMutableCharacterSet* tmpInvalidMutableCharSet = [tmpInvalidCharSet mutableCopy];
[tmpInvalidMutableCharSet removeCharactersInString:@"_-"];
/*
*使用compare option 来设定比较规则，如
*NSCaseInsensitiveSearch是不区分大小写
*NSLiteralSearch 进行完全比较,区分大小写
*NSNumericSearch 只比较定符串的个数，而不比较字符串的字面值
*/
NSRange range1 = [email rangeOfString:@"@"
options:NSCaseInsensitiveSearch];
//取得用户名部分
NSString* userNameString = [email substringToIndex:range1.location];
NSArray* userNameArray = [userNameString componentsSeparatedByString:@"."];
for(NSString* string in userNameArray)
{
NSRange rangeOfInavlidChars = [string rangeOfCharacterFromSet: tmpInvalidMutableCharSet];
if(rangeOfInavlidChars.length != 0 || [string isEqualToString:@""])
return NO;
}
//取得域名部分
NSString *domainString = [email substringFromIndex:range1.location+1];
NSArray *domainArray = [domainString componentsSeparatedByString:@"."];
for(NSString *string in domainArray)
{
NSRange rangeOfInavlidChars=[string rangeOfCharacterFromSet:tmpInvalidMutableCharSet];
if(rangeOfInavlidChars.length !=0 || [string isEqualToString:@""])
return NO;
}
return YES;
}
else {
return NO;
}
}
+ (CGSize)sizeOfImageNamed:(NSString*)imageName
{
return [UIImageimageNamed:imageName].size;
}
+ (CGFloat)getIOSVersion
{
return [[[UIDevicecurrentDevice] systemVersion] floatValue];
}
+ (NSString*)iosSysVersion
{
return [[UIDevicecurrentDevice] systemVersion];
}
//设备名称号
+ (NSString*)getMachine{
UIDevice* device = [UIDevicecurrentDevice];
return [device model];
}
+ (NSString*)appVersion
{
NSDictionary *infoDictionary = [[NSBundlemainBundle] infoDictionary];
// CFShow(CFBridgingRetain(infoDictionary));
// app版本
NSString *app_Version = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
return app_Version;
}
+ (UIImage *)imageWithColor:(UIColor *)color size:(CGSize)size
{
CGRect rect = CGRectMake(0, 0, size.width, size.height);
UIGraphicsBeginImageContext(rect.size);
CGContextRef context = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(context, [color CGColor]);
CGContextFillRect(context, rect);
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
}
#pragma mark-十六进制转化为字符串
+ (NSString*)stringWithHex:(NSInteger)hexValue
{
return [NSStringstringWithFormat:@"%lX",(long)hexValue];
}
#pragma mark - 字符串转化为十六进制数
+ (NSInteger)hexValueWithStr:(NSString*)hexStr
{
hexStr = [WOWSUtilsRepleace:hexStr allsubStr:@"#"with:@""];
NSInteger hexValue = strtoul([hexStr UTF8String],0,16);
// Log(@"转换完的数字为：%x",hexValue);
return hexValue;
}
#pragma mark - 颜色转换 IOS中十六进制的颜色转换为UIColor
+ (UIColor *) colorWithHexString: (NSString *)colorStr
{
if (colorStr == nil || ([colorStr isEqual:[NSNull null]]) || colorStr.length == 0) {
colorStr = @"ffffff";
}
NSInteger colorValue = [WOWSUtils hexValueWithStr:colorStr];
return [WOWSUtilscolorWithInt:colorValue];
}
相关推荐
### 20个C语言中常用宏定义总结 #### 1. 防止一个头文件被重复包含 ```c #ifndef COMDEF_H #define COMDEF_H // 头文件内容 #endif ``` **解释**：这个宏定义用于防止同一个头文件被多次包含。在C语言中，头文件...
常用宏定义 typedef signed char int8; typedef unsigned char uint8; typedef signed short int int16; typedef unsigned short int uint16;
### C语言常用宏定义技巧详解 #### 防止头文件重复包含 宏定义是C语言编程中一种非常实用的功能，能够帮助程序员提高代码的可读性和可维护性，同时增强程序的健壮性。首先，我们来看一个常见的场景：防止头文件被...
"C语言常用宏定义" C语言中的宏定义是一种预处理指令，用于将一个符号定义为一个字符串或一组字符串。宏定义可以提高代码的可读性和可维护性，也可以增加代码的效率和灵活性。 1、防止头文件重复包含 #ifndef ...
在C语言中，宏定义是一种预处理器特性，用于在编译期间进行文本替换，它可以增强代码的可读性和效率。以下是一些常见的宏定义及其详细解释： 1. `MEM_B(x)` 和 `MEM_W(x)`：这两个宏用于访问内存中的单个字节或字。...
"iOS常用宏定义framework" 提供了一系列预定义的宏和常用类别方法，旨在提高开发效率并简化代码。下面我们将深入探讨这个框架中的关键知识点。 1. **宏定义（Macro Definitions）**： - 宏定义是C语言的一种预...
iOS开发常用宏定义 提高代码重用性
几个C语言常用宏定义技巧，入门级
### C++ 常用宏定义详解 #### 防止一个头文件被重复包含 在C++编程中，为了防止一个头文件被多次包含而导致的编译错误，通常会在头文件的开头和结尾处使用预处理器指令来实现。例如： ```cpp #ifndef COMDEF_H #...
本文将详细介绍一些常用的宏定义技巧及其应用场景，帮助读者掌握如何高效地使用这些技巧。 #### 二、防止头文件重复包含 在开发大型项目时，经常需要包含多个头文件来使用不同的功能。为了避免头文件被重复包含...
swift常用宏定义文件
本文将深入探讨几个常用的宏定义技巧及其应用场景。 #### 一、防止头文件重复包含 在开发过程中，头文件重复包含是非常常见的问题之一。为了解决这个问题，可以使用`#ifndef`、`#define`和`#endif`来确保头文件仅...
写好C语言，漂亮的宏定义很重要，使用宏定义可以防止出错，提高可移植性，可读性，方便性 等等。
在C/C++编程语言中，`#define` 是预处理器指令，用于创建宏定义，它在编译阶段执行文本替换，使得代码更加灵活且可定制化。宏定义是C/C++编程中的一个重要概念，它可以帮助程序员实现代码复用、简化复杂表达式、提供...
在编程领域，宏定义是C语言中的一种预处理器特性，它允许程序员创建简短的、易于记忆的标识符来代替复杂的表达式或者代码块。宏定义在编译时进行替换，提高了代码的可读性和可维护性，同时也可能带来一些潜在的问题...