android减少

android 减少图片出现oom错误

在做Android图片程序的时候，由于图片比较多，很有很的机会出现OOM的机会，根据网上的资料做了些总结，期待能够减少OOM出现的机会。1.使用底层的方法来替代使用java层的方法尽量不要使用setImageBitmap或setImageResource或BitmapFactory....

android 减少图片出现oom错误

Android减少布局层次-有关Activity根视图DecorView的思考

1 Android应用图层一直觉得有关DecorView还是有些问题没有搞清楚，今天在看了一点有关SurfaceFlinger的内容以后，顿时突发奇想，想到之前的问题，之前的思考是：虽然可以将DecorView作为Activity布局的父View，也就是只存在 DecorView->...

Android 界面的性能优化 —— 减少过度绘制

本文讲的是Android 界面的性能优化 —— 减少过度绘制，你有了一个很棒的灵感，并且把它制作成了一个应用程序发布到了网上。但是，现在你听到了来自用户的抱怨，例如这个应用程序运行起来很慢有卡顿的感觉并且太难使用。有一个简单的解决...

Chrome 55浏览器Android版推出离线下载功能减少内存占用

谷歌已经推出适用于Mac，Windows和Linux的Chrome 55浏览器，其中一项...Chrome 55浏览器安卓版减少了JavaScript堆大小，因此占用的系统内存也随之减少，让系统内存少于1GB的设备可以看到内存占用量降低多达35%。本文作者：佚名来源：51CTO

Android与服务器通讯，如何减少通讯的次数或者servlet的量？400 报错

Android与服务器通讯，如何减少通讯的次数或者servlet的量？400 报错最近在和同学做一个小项目，客户端是Android，服务器采用的是tomcat与servlet。在不断做的过程中间，就发现了一些问题。比如，我每一个请求就对应一个servlet，这样...

Android自有App如何设置coap相关日志等级，或者减少coap相关日志？

【Android 性能优化】布局渲染优化(CPU 渲染优化|减少布局的嵌套|测量布局绘制时间|...

文章目录一、减少布局嵌套二、布局渲染时间测量1.FrameMetrics 使用流程2.FrameMetrics 参数解析3.FrameMetrics 代码示例三、布局渲染优化总结一、减少布局嵌套在【Android 性能优化】布局渲染优化(GPU 过度绘制优化总结|CPU 渲染过程|...

【Android 性能优化】布局渲染优化(CPU 渲染优化|减少布局的嵌套|测量布局绘制时间|...

抖音BoostMultiDex优化实践：Android低版本上APP首次启动时间减少80%（一）

为了解决这个问题，我们挖掘了 Dalvik 虚拟机的底层系统机制，对 DEX 相关处理逻辑进行了重新设计，最终推出了 BoostMultiDex 方案，它能够减少 80%以上的黑屏等待时间，挽救低版本 Android 用户的升级安装体验。我们先来简单看一个安装后...

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