iOS常用的封装方法
//
// Tool.m
// YuTongTianXia
//
// Created by 合一网络 on 16/3/17.
// Copyright © 2016年 合一网络. All rights reserved.
//
#import "Tool.h"
#import "BlockButton.h"
#import "LoginViewController.h"
//sha1 加密之前引入文件
#import <CommonCrypto/CommonDigest.h>
@implementation Tool
#pragma mark 密码sha1加密
+(NSString * )sha1WithInputStr:(NSString * )inputStr{
const char * cstr = [inputStr cStringUsingEncoding:NSUTF8StringEncoding];
NSData * data = [NSData dataWithBytes:cstr length:inputStr.length];
uint8_t digest[CC_SHA1_DIGEST_LENGTH];
CC_SHA1(data.bytes, (unsigned int)data.length, digest);
NSMutableString * outputStr = [NSMutableString stringWithCapacity:CC_SHA1_DIGEST_LENGTH * 2];
for (int i = 0 ; i< CC_SHA1_DIGEST_LENGTH; i++) {
[outputStr appendFormat:@"%02x",digest[i]];
}
return outputStr;
}
#pragma mark MD5加密
+ (NSString *) md5:(NSString *) input {
const char *cStr = [input UTF8String];
unsigned char digest[CC_MD5_DIGEST_LENGTH];
CC_MD5( cStr, strlen(cStr), digest ); // This is the md5 call
NSMutableString *output = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH * 2];
for(int i = 0; i < CC_MD5_DIGEST_LENGTH; i++)
[output appendFormat:@"%02x", digest[i]];
return output;
}
#pragma mark 产生32位随机字符串
+(NSString *)getRandomStringWithret32bitString
{
char data[32];
for (int x=0;x<32;data[x++] = (char)('A' + (arc4random_uniform(26))));
return [[NSString alloc] initWithBytes:data length:32 encoding:NSUTF8StringEncoding];
}
#pragma mark 正则判断手机号是否正确
+ (BOOL)validateNumber:(NSString *) textString
{
NSString* number=@"^1[3|4|5|7|8][0-9]\\d{8}$";
NSPredicate *numberPre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",number];
return [numberPre evaluateWithObject:textString];
}
#pragma mark 正则判断身份证号
+ (BOOL) validateIdentityCard: (NSString *)identityCard
{
BOOL flag;
if (identityCard.length <= 0) {
flag = NO;
return flag;
}
NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$";
NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
return [identityCardPredicate evaluateWithObject:identityCard];
}
#pragma mark 正则判断快递单号
+ (BOOL) validateEMSnumber: (NSString *)EMSnumber
{
BOOL flag;
if (EMSnumber.length <= 0) {
flag = NO;
return flag;
}
NSString * reg = @"^[0-9a-zA-Z]{10,}$";
NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",reg];
return [identityCardPredicate evaluateWithObject:EMSnumber];
}
#pragma mark 正则判断取现金额
+ (BOOL) validateCashMoney: (NSString *)cashMoney
{
BOOL flag;
if (cashMoney.length <= 0) {
flag = NO;
return flag;
}
NSString * reg = @"^(([1-9]{1}\\d*)|([0]{1}))(\\.(\\d){1,2})?$";
NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",reg];
return [identityCardPredicate evaluateWithObject:cashMoney];
}
#pragma mark - 正则判断100的整数倍
+ (BOOL)judge100IntegerTimes:(NSString *)str
{
NSString *remainderStr = [NSString stringWithFormat:@"%d", [str intValue] % 100];
NSPredicate *numberPre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",@"^[0]$"];
return [numberPre evaluateWithObject:remainderStr];
}
#pragma mark 正则判断登录密码是否正确(6-20位数字字母结合)
+ (BOOL)validateNumberOrLetter:(NSString *) textString
{
BOOL result = false;
if ([textString length] >= 6){
NSString * regex = @"^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{6,20}$";
NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];
result = [pred evaluateWithObject:textString];
}
return result;
}
#pragma mark 正则简单判断银行卡号是否正确(16-19位数字)
+ (BOOL)validateBankCardNumber:(NSString *)textString
{
NSString* number=@"^([0-9]{16}|[0-9]{19})$";
NSPredicate *numberPre = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",number];
return [numberPre evaluateWithObject:textString];
}
#pragma mark 判断输入含有表情
+ (BOOL)stringContainsEmoji:(NSString *)string
{
__block BOOL returnValue = NO;
[string enumerateSubstringsInRange:NSMakeRange(0, [string length])
options:NSStringEnumerationByComposedCharacterSequences
usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
const unichar hs = [substring characterAtIndex:0];
if (0xd800 <= hs && hs <= 0xdbff) {
if (substring.length > 1) {
const unichar ls = [substring characterAtIndex:1];
const int uc = ((hs - 0xd800) * 0x400) + (ls - 0xdc00) + 0x10000;
if (0x1d000 <= uc && uc <= 0x1f77f) {
returnValue = YES;
}
}
} else if (substring.length > 1) {
const unichar ls = [substring characterAtIndex:1];
if (ls == 0x20e3) {
returnValue = YES;
}
} else {
if (0x2100 <= hs && hs <= 0x27ff) {
returnValue = YES;
} else if (0x2B05 <= hs && hs <= 0x2b07) {
returnValue = YES;
} else if (0x2934 <= hs && hs <= 0x2935) {
returnValue = YES;
} else if (0x3297 <= hs && hs <= 0x3299) {
returnValue = YES;
} else if (hs == 0xa9 || hs == 0xae || hs == 0x303d || hs == 0x3030 || hs == 0x2b55 || hs == 0x2b1c || hs == 0x2b1b || hs == 0x2b50) {
returnValue = YES;
}
}
}];
return returnValue;
}
#pragma mark 手机号码中间变*
+(NSString * )cipherchangeText:(NSString * )changetext firstOne:(NSInteger )firstOne lenght:(NSInteger)lenght{
NSString * number = [changetext stringByReplacingCharactersInRange:NSMakeRange(firstOne, lenght) withString:@"****"];
return number;
}
#pragma mark 获取手机UUID
+(NSString * )uuid{
NSString * uuid = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
return uuid;
}
#pragma mark 自适应高度
+(CGRect)sizeOfText:(NSString * )text Width:(CGFloat )width Font:(CGFloat)fontFloat{
NSDictionary * textDic = [NSDictionary dictionaryWithObjectsAndKeys:[UIFont systemFontOfSize:fontFloat],NSFontAttributeName, nil];
CGRect rect = [text boundingRectWithSize:CGSizeMake(width, 0) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:textDic context:nil];
return rect;
}
#pragma mark 设置行间距
+(CGFloat)RowIntevalWithText:(NSString * )text inteval:(NSInteger)inteval addLabel:(UILabel * )label{
NSString *cLabelString = text; //文本文字
NSMutableAttributedString * attributedString1 = [[NSMutableAttributedString alloc] initWithString:cLabelString];
NSMutableParagraphStyle * paragraphStyle1 = [[NSMutableParagraphStyle alloc] init];
[paragraphStyle1 setLineSpacing:inteval];//行间距
[attributedString1 addAttribute:NSParagraphStyleAttributeName value:paragraphStyle1 range:NSMakeRange(0, [cLabelString length])];
[label setAttributedText:attributedString1];
[label sizeToFit];
CGFloat contentHeight = label.bounds.size.height;
return contentHeight;
}
#pragma mark 自适应宽度
+(CGRect)sizeOfText:(NSString * )text Height:(CGFloat)height Font:(CGFloat)fontFloat{
NSDictionary * textDic = [NSDictionary dictionaryWithObjectsAndKeys:[UIFont systemFontOfSize:fontFloat],NSFontAttributeName, nil];
CGRect rect = [text boundingRectWithSize:CGSizeMake(0, height) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:textDic context:nil];
return rect;
}
#pragma mark 加载图
+(MBProgressHUD * )creatLoadMBProgressHUDWithView:(id)view{
MBProgressHUD * hud = [[MBProgressHUD alloc]init];
[view addSubview:hud];
hud.labelText = @"加载中...";
hud.mode = MBProgressHUDModeIndeterminate;
hud.dimBackground = NO;
[hud show:YES];
return hud;
}
#pragma mark 短暂提示
+(MBProgressHUD * )createTisMBProgressHUDWithView:(id)view withMessage:(NSString * )message{
MBProgressHUD *hud = [[MBProgressHUD alloc] init];
[view addSubview:hud];
hud.labelText = message;
hud.mode = MBProgressHUDModeText;
hud.dimBackground = NO;
[hud show:YES];
return hud;
}
#pragma mark 创建一条分行分割线
+ (void)createRowLineLabelonView:(UIView * )view{
UIView * lineView = [[UIView alloc]initWithFrame:CGRectMake(15, CGRectGetMaxY(view.frame) - 0.5, Width_FullScreen - 15, 0.5)];
lineView.backgroundColor =UIColorFromRGB(240, 240, 240);
[view addSubview:lineView];
}
#pragma mark 创建一条分区分割线
+ (void)createSectionLineLabelonView:(UIView * )view{
UIView * lineView = [[UIView alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(view.frame) -0.5, Width_FullScreen , 0.5)];
lineView.backgroundColor = UIColorFromRGB(224, 224, 224);
[view addSubview:lineView];
}
#pragma mark 创建一个分区间隔(第一个分区)
+(UIView * )createFirstSectionJiangeViewWithBackgroungColro:(UIColor * )color{
UIView * lineView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, Width_FullScreen, 5)];
lineView.backgroundColor = color;
[self createSectionLineLabelonView:lineView];//下面一条线
return lineView;
}
#pragma mark 创建一个分区间隔(其他分区)
+(UIView * )createOthersSectionJiangeViewWithBackgroungColro:(UIColor * )color{
UIView * aview = [[UIView alloc]initWithFrame:CGRectMake(0, 0, Width_FullScreen, 5)];
aview.backgroundColor = color;
UIView * lineView = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, Width_FullScreen , 1)];
lineView.backgroundColor = UIColorFromRGB(224, 224, 224);
[aview addSubview:lineView]; //上面一条线
[self createSectionLineLabelonView:aview];//下面一条线
return aview;
}
#pragma mark 按钮圆角
+ (void)CreateButtonCornerRudios:(UIButton *)button WithColor:(UIColor *)Color{
button.layer.masksToBounds = YES;
button.layer.cornerRadius = 3;
button.layer.borderWidth = 0.5;
button.layer.borderColor = [Color CGColor];
}
#pragma mark 创建从0分割线
+(UILabel *)createSepLabelFromzero:(CGFloat)Y addView:(UIView *)view{
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, Y, Width_FullScreen, 0.5)];
label.backgroundColor = SeparationColor;
[view addSubview:label];
return label;
}
#pragma mark 创建从15分割线
+(UILabel *)createSepLabelFromfifteen:(CGFloat)Y addView:(UIView *)view{
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(15, Y, Width_FullScreen-15, 0.5)];
label.backgroundColor = SeparationColorShallow;
[view addSubview:label];
return label;
}
#pragma mark 图片等比压缩
+ (CGFloat)zoomImageScaleWithImage:(UIImage * )image withWidth:(CGFloat )width
{
UIImage *newImage;
//判断如果图片的SIZE的宽度大于屏幕的宽度就让它压缩
// if (image.size.width > width) {
//开始压缩图片
CGSize size = image.size;
UIGraphicsBeginImageContext(CGSizeMake(width, width * size.height / size.width));
[image drawInRect:CGRectMake(0, 0, width, width * size.height / size.width)];
newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
// }
return newImage.size.height;
}
#pragma mark 创建回收键盘图标
+ (void)createReciveKeyBoardToolBarWithView:(id)view{//回收键盘
UIView * aView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, Width_FullScreen, 30)];
aView.backgroundColor = nil;
BlockButton * btn = [BlockButton buttonWithType:UIButtonTypeCustom];
btn.frame = CGRectMake(Width_FullScreen - 35 , 2, 30, 25);
[btn setImage:[UIImage imageNamed:@"closekeyboard"] forState:UIControlStateNormal];
[btn setBlock:^(BlockButton * btn){
[view endEditing:YES];
}];
[aView addSubview:btn];
[view setInputAccessoryView:aView];
}
#pragma mark 两个时间的时间差
+ (NSTimeInterval)intervalFromLastDate: (NSString *) dateString1 toTheDate:(NSString *) dateString2{
NSArray *timeArray1=[dateString1 componentsSeparatedByString:@"."];
dateString1=[timeArray1 objectAtIndex:0];
NSArray *timeArray2=[dateString2 componentsSeparatedByString:@"."];
dateString2=[timeArray2 objectAtIndex:0];
NSLog(@"%@.....%@",dateString1,dateString2);
NSDateFormatter *date=[[NSDateFormatter alloc] init];
[date setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSDate *d1=[date dateFromString:dateString1];
NSTimeInterval late1=[d1 timeIntervalSince1970]*1;
NSDate *d2=[date dateFromString:dateString2];
NSTimeInterval late2=[d2 timeIntervalSince1970]*1;
NSTimeInterval cha=late2-late1;
// NSString *timeString=@"";
// NSString *house=@"";
// NSString *min=@"";
// NSString *sen=@"";
//
// sen = [NSString stringWithFormat:@"%d", (int)cha%60];
// // min = [min substringToIndex:min.length-7];
// // 秒
// sen=[NSString stringWithFormat:@"%@", sen];
//
// min = [NSString stringWithFormat:@"%d", (int)cha/60%60];
// // min = [min substringToIndex:min.length-7];
// // 分
// min=[NSString stringWithFormat:@"%@", min];
//
// // 小时
// house = [NSString stringWithFormat:@"%d", (int)cha/3600];
// // house = [house substringToIndex:house.length-7];
// house=[NSString stringWithFormat:@"%@", house];
//
// timeString=[NSString stringWithFormat:@"%@:%@:%@",house,min,sen];
//
// return timeString;
return cha;
}
#pragma mark 监听键盘弹出
+ (void)keyboardShowChangeFrameWithUnderTheView:(UIView * )view backgroundView:(UIView * )bgView{
// 页面根据键盘的弹出动态变化
__block __weak id showobserver;
showobserver = [[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillShowNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) {
CGRect keyBoardRect = [[[note userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
int height2 = Height_FullScreen - keyBoardRect.size.height;
NSLog(@"--- %d ---",height2);
int height3 = CGRectGetMaxY(view.frame); //键盘刚好停留在此控件下面
NSLog(@"--- %d ---",height3);
if (height2 <= height3) {
[UIView animateWithDuration:0.25 animations:^{
bgView.frame = CGRectMake(0, 0, Width_FullScreen, Height_FullScreen);
} completion:^(BOOL finished) {
bgView.frame = CGRectMake(0, - (height3 - height2), Width_FullScreen, Height_FullScreen + height3 - height2);
}];
}else{
bgView.frame = CGRectMake(0, 0, Width_FullScreen, Height_FullScreen);
}
if (showobserver) {
[[NSNotificationCenter defaultCenter] removeObserver:showobserver];
}
}];
}
#pragma mark 监听键盘消失
+ (void)keyboardDismissChangeFrameWithbackgroundView:(UIView * )bgView{
__block __weak id dismissobserver;
dismissobserver = [[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillHideNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification * _Nonnull note) {
bgView.frame = CGRectMake(0, 0, Width_FullScreen, Height_FullScreen);
// if (dismissobserver) {
// [[NSNotificationCenter defaultCenter] removeObserver:dismissobserver];
// }
//
}];
}
#pragma mark - 无数据图
+ (void )NoDataPictureOnView:(UIView * )bgView {
UIView * aview = [[UIView alloc]initWithFrame:bgView.bounds];
aview.backgroundColor = [UIColor whiteColor];
[bgView addSubview:aview];
UIImageView * image = [UITool createImageViewFrame:CGRectMake((Width_FullScreen - 150) / 2, (Height_FullScreen - 230 ) / 2, 150, 150) imageName:@"无数据图"];
[aview addSubview:image];
}
#pragma mark - 请求失败,重新加载数据
+ (void )ReGetDataSourceOnView:(UIView * )bgView secondView:(UIView * )secondView point:(void(^)())point{
secondView.hidden = YES;
UIView * aview = [[UIView alloc]initWithFrame:bgView.bounds];
aview.backgroundColor = [UIColor whiteColor];
[bgView addSubview:aview];
BlockButton * btn = [BlockButton buttonWithType:UIButtonTypeCustom];
btn.frame = CGRectMake((Width_FullScreen - 150) / 2, (bgView.bounds.size.height -230 ) / 2, 150, 150);
[btn setImage:[UIImage imageNamed:@"断网图"] forState:UIControlStateNormal];
[btn setBlock:^(BlockButton * sender){
[aview removeFromSuperview];
point();
}];
[aview addSubview:btn];
}
#pragma mark - 登录/未登录 情况下的事件
+(void)JudgeLoginAction:(void(^)())login NotLoginAction:(void(^)())noLogin{
NSString * str = ISLOGIN;
if ([str isEqualToString:@"1"]) {//登录情况下进行的操作
login();
}else if ([str isEqualToString:@"0"]){//未登录情况下进行的操作
noLogin();
}
}
#pragma mark 跳转到登录界面
+ (void)jumpLoginViewController:(UIViewController * )vc{
[[NSUserDefaults standardUserDefaults] setObject:@"1" forKey:@"ErrorToken"];
[[NSUserDefaults standardUserDefaults] synchronize];
LoginViewController *login = [[LoginViewController alloc]init];
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:login];
[vc presentViewController:nav animated:YES completion:nil];
}
#pragma mark - 判断输入空格
+ (BOOL) isEmpty:(NSString *) str {
if (!str) {
return true;
} else {
NSCharacterSet *set = [NSCharacterSet whitespaceAndNewlineCharacterSet];
NSString *trimedString = [str stringByTrimmingCharactersInSet:set];
if ([trimedString length] == 0) {
return true;
} else {
return false;
}
}
}
#pragma mark - 获取当前控制器
+ (UIViewController *)getCurrentVC
{
UIViewController *result = nil;
UIWindow * window = [[UIApplication sharedApplication] keyWindow];
if (window.windowLevel != UIWindowLevelNormal)
{
NSArray *windows = [[UIApplication sharedApplication] windows];
for(UIWindow * tmpWin in windows)
{
if (tmpWin.windowLevel == UIWindowLevelNormal)
{
window = tmpWin;
break;
}
}
}
UIView *frontView = [[window subviews] objectAtIndex:0];
id nextResponder = [frontView nextResponder];
if ([nextResponder isKindOfClass:[UIViewController class]])
result = nextResponder;
else
result = window.rootViewController;
return result;
}
@end
