iboss-mini-ios/IBOSSmini/Utils/Util.m

//
//  Util.m
//  IBOSS
//
//  Created by iHope on 14-6-6.
//  Copyright (c) 2014年 elongtian. All rights reserved.
//

#import "Util.h"

@implementation Util
+(void)alignLabelWithTop:(UILabel *)label{
    CGSize maxSize = CGSizeMake(label.frame.size.width, 999);
    label.adjustsFontSizeToFitWidth = NO;
    CGSize actualSize = [label.text sizeWithFont:label.font constrainedToSize:maxSize lineBreakMode:label.lineBreakMode];
    CGRect rect = label.frame;
    rect.size.height = actualSize.height;
    label.frame = rect;
    
}

+(NSString*)objectToJson:(id)_obj{
    if (_obj==nil) {
        return @"";
    }
    NSError *parseError = nil;
    NSData  *jsonData = [NSJSONSerialization dataWithJSONObject:_obj options:NSJSONWritingPrettyPrinted error:&parseError];
    return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}

// 判断电话是否有效
+ (BOOL)isValidTelephone:(NSString *)telephone{
    /**
     * 手机号码
     * 移动：134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188,147
     * 联通：130,131,132,152,155,156,185,186
     * 电信：133,1349,153,180,181,189
     */
    NSString *mobile = @"^1(3[0-9]|5[0-35-9]|8[012345-9]|47|7[013678])\\d{8}$";
    /**
     * 大陆地区固话及小灵通 区号和电话之间没有-
     * 区号：010,020,021,022,023,024,025,027,028,029
     * 号码：七位或八位
     */
    NSString *phs = @"^0(10|2[0-5789]|\\d{3})\\d{7,8}$";
    
    NSPredicate *predicatemobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", mobile];
    NSPredicate *predicatephs = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", phs];
 
    
    return [predicatemobile evaluateWithObject:telephone] || [predicatephs evaluateWithObject:telephone];
}

/**
 返回Home区域的高度

 @return <#return value description#>
 */
+ (CGFloat) obtainHomeAreaHeight{
    return (SCREENHEIGHT >= 812 ? 34 : 0);
}

+ (NSString *)positiveFormat:(NSString *)text{
    
    if(!text || [text floatValue] == 0){
        return @"¥0.00";
    }else{
        NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];
        [numberFormatter setPositiveFormat:@"¥,###.00;"];
        return [numberFormatter stringFromNumber:[NSNumber numberWithDouble:[text doubleValue]]];
    }
    return @"";
    
}




+(NSString*)thousandSeparatorFormat:(NSString *)number
{
   if(!number || [number floatValue] == 0){
           return @"0.00";
       }else{
           NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];
           [numberFormatter setPositiveFormat:@",###.00;"];
           return [numberFormatter stringFromNumber:[NSNumber numberWithDouble:[number doubleValue]]];
       }
       return @"";
}
@end