Android缓存_第4页-阿里云

Android图片三级缓存总结

Android图片中的三级缓存为什么要使用三级缓存如今的 Android App 经常会需要网络交互，通过网络获取图片是再正常不过的事了假如每次启动的时候都从网络拉取图片的话，势必会消耗很多流量。在当前的状况下，对于非wifi用户来说，流量还是很贵的，一个很耗流量的应用，其用户数量级肯定要受到...

Android 大规模图片缓存方案

前言之前因为很喜欢 ReLIFE 那部动画，所以从百度云上下载了 500MB 左右的漫画全集（此时应该喊 “完结撒花” 吗（笑）），打算在手机上看。可是直接用图库之类的软件看起来会很累，所以花了点时间做了个应用（程序员的唯一好处）： ViewPager 嵌套 ListView，横向为每一话的漫画，...

开源Android容器化框架Atlas开发者指南

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腾讯技术分享：Android版手机QQ的缓存监控与优化实践

本文内容整理自公众号腾讯Bugly，感谢原作者的分享。 1、问题背景对于Android应用来说，内存向来是比较重要的性能指标。内存占用过高，会影响应用的流畅度，甚至引发OOM，非常影响用户体验。因此，内存优化也向来是行业内的重点工作项和难点工作项。手Ｑ在很早之前就开发了很多内存优化技术： 1）自...

[Android]ListView性能优化之视图缓存

一、准备　　　　1.1　　了解关于Google IO大会关于Adapter的优化，参考以下文章：　　　　　　Android开发之ListView 适配器（Adapter）优化　　　　　　Android开发——09Google I/O之让Android UI性能更高效(1) 　　　　　　PDF下...

[Android]ListView性能优化之视图缓存(续)

一、新浪微博　　　　1.1　　截图　　　　　　（来自网络）　　　　1.2　　反编译后相关代码　　　　　　HomeListActivity public View getView(int paramInt, ...

Android 开源框架Universal-Image-Loader全然解析（二）--- 图片缓存策略具体解释

转载请注明本文出自xiaanming的博客（http://blog.csdn.net/xiaanming/article/details/26810303），请尊重他人的辛勤劳动成果，谢谢！本篇文章继续为大家介绍Universal-Image-Loader这个开源的图片载入框架，介绍的是图片缓存策...

android125 zhihuibeijing 缓存

package com.itheima.zhbj52.utils.bitmap; import android.graphics.Bitmap; import android.widget.ImageView; import com.itheima.zhbj52.R; /** * 自定...

Android DiskLruCache完全解析，硬盘缓存的最佳方案

概述记得在很早之前，我有写过一篇文章Android高效加载大图、多图解决方案，有效避免程序OOM，这篇文章是翻译自Android Doc的，其中防止多图OOM的核心解决思路就是使用LruCache技术。但LruCache只是管理了内存中图片的存储与释放，如果图片从内存中被移...

Android数据缓存(转)

Android数据缓存 1、http://blog.csdn.net/lnb333666/article/details/8460159 2、https://github.com/Trinea/android-common 　 http://www.trinea.cn/an...

Android webView 缓存 Cache + HTML5离线功能解决

WebView的缓存可以分为页面缓存和数据缓存。页面缓存是指加载一个网页时的html、JS、CSS等页面或者资源数据。这些缓存资源是由于浏览器的行为而产生，开发者只能通过配置HTTP响应头影响浏览器的行为才能间接地影响到这些缓存数据。他们的索引存放在/data/data/package_name...

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