YYXC_Coach/JSJPCoach/Tools/Tools.m

//
//  Tools.m
//  jiaPeiC
//
//  Created by apple on 16/3/12.
//  Copyright © 2016年 JCZ. All rights reserved.
//

#import "Tools.h"
#import "SDSoundPlayer.h"
//广告标识
#import <AdSupport/ASIdentifierManager.h>

@implementation Tools



+ (NSString *)getPathWithFileName:(NSString *)fileName
{
    NSString *document = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject];
    NSString *filePath = [document stringByAppendingPathComponent:fileName];
    return filePath;
}

+ (void)playAudioWithString:(NSString *)string
{
    SDSoundPlayer *player = [SDSoundPlayer SDSoundPlayerInit];
    [player setDefaultWithVolume:-1.0 rate:0.5 pitchMultiplier:1.2];
    [player play:string];
}


//验证是否是电话号码
+ (BOOL)isMobileNumber:(NSString *)mobileNum
{
    //    电信号段:133/153/180/181/189/177
    //    联通号段:130/131/132/155/156/185/186/145/176
    //    移动号段:134/135/136/137/138/139/150/151/152/157/158/159/182/183/184/187/188/147/178
    //    虚拟运营商:170
    
    NSString *MOBILE = @"^1(3[0-9]|4[57]|5[0-35-9]|8[0-9]|7[06-8])\\d{8}$";
    
    NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];
    
    return [regextestmobile evaluateWithObject:mobileNum];
}


//根据图片二进制流获取图片格式
+ (NSString *)typeForImageData:(NSData *)data {
    
    uint8_t c;
    [data getBytes:&c length:1];
    
    switch (c) {
            
        case 0xFF:
            
            return @"jpeg";
            
        case 0x89:
            
            return @"png";
            
        case 0x47:
            
            return @"gif";
            
        case 0x49:
            
        case 0x4D:
            
            return @"tiff";
            
    }
    return @"jpg";
    
}

+ (NSString *)getIDFV
{
//    if (!isOfficial) {
//        return @"0282DC86-95FD-4000-AC65-0F69CF9DBE7E";
//    }
    
    NSString * const KEY_USERNAME_PASSWORD = @"com.danson.jiaPeiCo.usernamepassword";
    NSString * const KEY_PASSWORD = @"com.danson.jiaPeiCo.password";
    
    //测试用 清除keychain中的内容
    //[Tools delete:KEY_USERNAME_PASSWORD];
    
    NSMutableDictionary *readUserPwd = (NSMutableDictionary *)[Tools load:KEY_USERNAME_PASSWORD];
    //NSLog(@"keychain------><>%@",readUserPwd);
    
    if (!readUserPwd) {
        //如果为空 说明是第一次安装 做存储操作
        //IDFV
        //        NSString *identifierStr = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
        //        NSMutableDictionary *usernamepasswordKVPairs = [NSMutableDictionary dictionaryWithObject:identifierStr forKey:KEY_PASSWORD];
        
        //IDFA
        NSString *adId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];
        
        
        if ([adId isEqualToString:@"00000000-0000-0000-0000-000000000000"] || [adId isEqualToString:@"00000000000000000000000000000000"]) {
            ShowMsg(@"获取广告标识失败，请在“设置-隐私-广告”中，关闭“限制广告跟踪”");
        }else{
            NSMutableDictionary *usernamepasswordKVPairs = [NSMutableDictionary dictionaryWithObject:adId forKey:KEY_PASSWORD];
            [Tools save:KEY_USERNAME_PASSWORD data:usernamepasswordKVPairs];
        }
        
        return adId;
    }else{
        return [readUserPwd objectForKey:KEY_PASSWORD];
    }
}

//存
+ (void)save:(NSString *)service data:(id)data {
    //Get search dictionary
    NSMutableDictionary *keychainQuery = [self getKeychainQuery:service];
    //Delete old item before add new item
    SecItemDelete((__bridge CFDictionaryRef)keychainQuery);
    //Add new object to search dictionary(Attention:the data format)
    [keychainQuery setObject:[NSKeyedArchiver archivedDataWithRootObject:data] forKey:(__bridge id)kSecValueData];
    //Add item to keychain with the search dictionary
    SecItemAdd((__bridge CFDictionaryRef)keychainQuery, NULL);
}

+ (NSMutableDictionary *)getKeychainQuery:(NSString *)service {
    return [NSMutableDictionary dictionaryWithObjectsAndKeys:
            (__bridge id)kSecClassGenericPassword,(__bridge id)kSecClass,
            service, (__bridge id)kSecAttrService,
            service, (__bridge id)kSecAttrAccount,
            (__bridge id)kSecAttrAccessibleAfterFirstUnlock,(__bridge id)kSecAttrAccessible,
            nil];
}

//取
+ (id)load:(NSString *)service {
    id ret = nil;
    NSMutableDictionary *keychainQuery = [self getKeychainQuery:service];
    //Configure the search setting
    //Since in our simple case we are expecting only a single attribute to be returned (the password) we can set the attribute kSecReturnData to kCFBooleanTrue
    [keychainQuery setObject:(__bridge id)kCFBooleanTrue forKey:(__bridge id)kSecReturnData];
    [keychainQuery setObject:(__bridge id)kSecMatchLimitOne forKey:(__bridge id)kSecMatchLimit];
    CFDataRef keyData = NULL;
    if (SecItemCopyMatching((__bridge CFDictionaryRef)keychainQuery, (CFTypeRef *)&keyData) == noErr) {
        @try {
            ret = [NSKeyedUnarchiver unarchiveObjectWithData:(__bridge NSData *)keyData];
        } @catch (NSException *e) {
            NSLog(@"Unarchive of %@ failed: %@", service, e);
        } @finally {
        }
    }
    if (keyData)
        CFRelease(keyData);
    return ret;
}

//删除
+ (void)delete:(NSString *)service {
    NSMutableDictionary *keychainQuery = [self getKeychainQuery:service];
    SecItemDelete((__bridge CFDictionaryRef)keychainQuery);
}

+ (NSString *)dateWithTimestamp:(NSString *)timestamp {
	// iOS 生成的时间戳是10位
	NSTimeInterval interval    = [timestamp doubleValue] / 1000.0;
	NSDate *date               = [NSDate dateWithTimeIntervalSince1970:interval];
	
	NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
	[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
	return [formatter stringFromDate: date];
}





@end