Android卡顿-阿里云

Android这边有的阿里语音AI用户在进行sdk的“语音合成”功能时，语音播报的声音卡顿怎么办

Android这边有的用户在进行sdk的“语音合成”功能时，语音播报的声音卡顿，这是什么原因呢

卡顿监测 · 方案篇 · Android卡顿监测指导原则（2）

六、分析工具工具对比使用指南需要分析Native代码，选Simpleperf需要分析系统调用，选Systrace需要分析应用流程和耗时，选TraceView / 插桩之后的Systrace需要分析其他应用，选Nanoscope灰度环境分析Java代码，选Rhea七、卡顿指标怎么用一个指标直观反映...

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卡顿监测 · 方案篇 · Android卡顿监测指导原则

友情链接: BaguTree《Android 面试、卡顿、ANR》分享Tips: 关注微信公众号小木箱成长营，回复 "卡顿监测" 可获得卡顿监测免费思维导图一、引言Hello，我是小木箱，欢迎来到小木箱成长营系列教程，今天将分享卡顿监测 · 方案篇 · Android卡顿监测指导原则。小木箱从七个...

读源码长知识 | Android卡顿真的是因为”掉帧“？

Andriod 界面卡顿是因为掉帧，而掉帧是因为生产帧的速度跟不上消费帧的速度。消费帧的速度与屏幕刷新率挂钩，屏幕就像连环画，若一秒播放 60 帧，消费一帧的速度为 1000/60 = 16.6 ms，即每 16.6 ms 屏幕就会去取下一帧的显示内容，若没取到，只能继续显示上一帧，画面就停滞了，这...

Android卡顿优化 | 卡顿单点问题监测方案

本文要点背景介绍监测指标常规方案IPC问题监测技巧相对优雅的方案【ARTHook】ARTHook实战小结项目GitHub背景介绍前面提到过两种自动化自动化检测方案：AndroidPerformanceMonitor和ANR-WatchDog；**需要本方案的原因：自动化卡顿检测方案无法满足所有场景；...

Android卡顿优化 | ANR分析与实战（附ANR-WatchDog源码分析及实战、与AndroidPerformanceMonitor的区别）

本文要点ANR概述发生ANR后Android系统的执行流程ANR-WatchDog原理与实战ANR的传统解决套路ANR模拟实战线上ANR监控方案【ANR-WatchDog原理分析】ANR-WatchDog实战ANR-WatchDog总结ANR-WatchDog与AndroidPerformanceM...

Android卡顿优化 | 自动化卡顿检测方案与优化(AndroidPerformanceMonitor / BlockCanary)

本文要点为何需要自动化检测方案自动卡顿检测方案原理看一下Looper.loop()源码实现思路AndroidPerformanceMonitor实战基于AndroidPerformanceMonitor源码简析接下来我们讨论一下方案的不足自动检测方案优化项目GitHub为何需要自动化检测方案前面提到...

Android卡顿优化 | AndroidPerformanceMonitor（BlockCanary）源码详析（真的很详细哦！）

为了另外一篇性能优化实战方案讲解博客的结构清晰和篇幅，我们“断章取义”，把框架的源码解析部分搬到这边哈~项目GitHub目录1. 监控周期的定义2. dump模块 / 关于.log文件3. 采集堆栈周期的设定4. 框架的配置存储类以及文件系统操作封装5. 文件写入过程（生成.log文件的源...

Android卡顿优化 | 卡顿及其优化工具概述及StrictMode实践案例

项目GitHub本文要点一般使用的卡顿优化工具卡顿问题概述卡顿问题分析难点关于CPU Profiler关于Systrace关于StrictMode磁盘读写违例检测实战实例限制检测实战一般使用的卡顿优化工具CPU ProfilerSystraceStrictMode（strict adj.精确的；绝...

Android ScrollView嵌套RecyclerView滑动卡顿

因为种种原因导致嵌套使用，这里只记录解决办法。1，xml中RecyclerView添加android:nestedScrollingEnabled="false"属性 <android.support.v7.widget.RecyclerView android:id="@+id/recyc....

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