Android ANR-阿里云

android 如何调查并解决 ANR

1：首先分析 log2: 从 trace.txt 文件查看调用 stack.3: 看代码 4：仔细查看 ANR 的成因（iowait?block?memoryleak?）案例1：关键词:ContentResolver in AsyncTask onPostExecute, high io...

Android 如何监控和解决ANR问题

一、ANR的定义Android全称是Application Not Response，即程序无响应。ANR的直观体验是用户在操作APP的过程中，感觉界面卡顿，如果Android应用的界面线程处于阻塞状态的时间过长，会触发“应用无响应”(ANR) 错误，如下图所示，ANR 对话框会为用户提供强行退出应...

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Android 11 ANR

平台 R K 3568 + A n d r o i d 11 RK3568 + Android 11RK3568+Android11概述官方的说明如果 Android 应用的界面线程处于阻塞状态的时间过长，会触发“应用无响应”(ANR) 错误。...

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 产生ANR后的Trace文件的解析

第一个框中第一二行说明了发生ANR的进程ID，名称和时间第三个框中“main” prio=5 tid=1 Native说明了线程名称，线程优先级，线程锁id和线程状态。tid不是线程id，是一个在Java虚拟机中用来实现线程锁的变量，线程状态分为以下几类：状态值说明THREAD_ZOMBIE ....

Android ANR分析（trace文件的产生流程）

ANR信息获取（trace文件的产生流程）首先收集需要dump trace的进程并给对应进程发送dump trace的信号接着分析最后一步向收集到的进程发送信号首先收集需要dump trace的进程并给对应进程发送dump trace的信号1.当一些带有超时机制的系统消息（如：Service的创建）...

android ANR产生原因和解决办法

ANR (Application Not Responding) ANR定义：在Android上，如果你的应用程序有一段时间响应不够灵敏，系统会向用户显示一个对话框，这个对话框称作应用程序无响应（ANR：Application Not Responding）对话框。用户可以选择“等待”而...

04.Android崩溃Crash库之Loop拦截崩溃和ANR

目录总结 01.能否利用Looper拦截崩溃 02.思考几个问题分析 03.App启动时自动开启Looper 04.拦截主进程崩溃前沿上一篇整体介绍了crash崩溃库崩溃重启，崩溃记录记录，查看以及分享日志等功能。项目地址：https://github.com/yangchong211/YCA...

【Android】使用了推流SDK，客户在某些机型上会出现打开推流界面黑屏并ANR的弹框

【Android】使用了推流SDK，客户在某些机型上会出现打开推流界面黑屏并ANR的弹框自己使用了几款测试机正常另外，mAlivcLivePusher.startPreviewAysnc(prewview); 和 mAlivcLivePusher.startPreview(prewview); ...

androidanr是什么

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更新时间 2023-09-23 18:28:06

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