qyzhaojinxi

//改变图片颜色
- (UIImage *)imageWithColor:(UIColor *)color
{
UIGraphicsBeginImageContextWithOptions(self.size, NO, self.scale);
CGContextRefcontext = UIGraphicsGetCurrentContext();
CGContextTranslateCTM(context, 0, self.size.height);
    CGContextScaleCTM(context, 1.0, -1.0);
CGContextSetBlendMode(context, kCGBlendModeNormal);
    CGRect rect = CGRectMake(0, 0, self.size.width, self.size.height);
    CGContextClipToMask(context, rect, self.CGImage);

qyzhaojinxi

🌟性能优化

Android产品内存和cpu测试及优化方案

一、如何测试：

1.第三方平台测试：testin，腾讯u测

使用第三方平台工具测试当前app内存和cpu占用

qyzhaojinxi

GET /plus/v2whitelisted/people/lookup?includePeople=1&includeGal=1&type=phone&fields=kind,items(id,metadata(objectType,plusPageType,attributions),names,phoneNumbers(value,type,formattedType,canonicalizedForm),addresses(value,type,formattedType),images(url,metadata(container)),urls(value),placeDetails)&includePlaces=1&callType=outgoing&id=%2B441934834343 HTTP/1.1
Authorization: Bearer xxxxxxxxxREDACTEDxxxxxxxxxxxxx
User-Agent: Dalvik/2.1.0 (Linux; U; Android 6.0.1; Nexus 6 Build/MMB29S)
Host: www.googleapis.com
Connection: Keep-Alive
Accept-Encoding: gzip


HTTP/1.1 200 OK
Expires: Fri, 29 Jan 2016 12:47:28 GMT

qyzhaojinxi

#!/usr/bin/env python
"""
Very simple HTTP server in python.

Usage::
    ./dummy-web-server.py [<port>]

Send a GET request::
    curl http://localhost