在 Android 开发中,有时会遇到 ANR,一旦出现 ANR 我们就需要拿到对应的trace 文件来分析并解决。本文将介绍两种获取 ANR 的方法。
第一种
直接查看/data/anr/traces.txt
的内容,如下
adb shell cat /data/anr/traces.txt
或者类似使用拷贝到电脑上查看,比如
adb shell cp /data/anr/traces.txt /sdcard
adb pull /sdcard/traces.txt ./
但是这种方法在某些手机上由于权限原因,无法进行,就需要了使用下面的方法了。
第二种
这种方法就是进行adb bugreport
,没有权限限制问题。具体步骤是
生成 bugreport 文件
adb bugreport
/data/user_de/0/com.android.shell/files/bugreports/bugreport-sailfish-QP1A.191005.007.A3-2021-01-12-15-30-21.zip: 1 file pulled, 0 skipped. 30.6 MB/s (3897489 bytes in 0.121s)
Bug report copied to /private/tmp/bugreport-sailfish-QP1A.191005.007.A3-2021-01-12-15-30-21.zip
进行解压文件
unzip bugreport-sailfish-QP1A.191005.007.A3-2021-01-12-15-32-54.zip
Archive: bugreport-sailfish-QP1A.191005.007.A3-2021-01-12-15-32-54.zip
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查看 ANR stacktrace 文件
文件路径通常为FS/data/anr
,具体可以根据日期来确定哪一个文件。
cat FS/data/anr/anr_2021-01-12-14-59-10-559
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原文链接:https://www.dandroid.cn/20775,转载请注明出处。
1、本站所有资源均从互联网上收集整理而来,仅供学习交流之用,因此不包含技术服务请大家谅解!
2、本站不提供任何实质性的付费和支付资源,所有需要积分下载的资源均为网站运营赞助费用或者线下劳务费用!
3、本站所有资源仅用于学习及研究使用,您必须在下载后的24小时内删除所下载资源,切勿用于商业用途,否则由此引发的法律纠纷及连带责任本站和发布者概不承担!
4、本站站内提供的所有可下载资源,本站保证未做任何负面改动(不包含修复bug和完善功能等正面优化或二次开发),但本站不保证资源的准确性、安全性和完整性,用户下载后自行斟酌,我们以交流学习为目的,并不是所有的源码都100%无错或无bug!如有链接无法下载、失效或广告,请联系客服处理!
5、本站资源除标明原创外均来自网络整理,版权归原作者或本站特约原创作者所有,如侵犯到您的合法权益,请立即告知本站,本站将及时予与删除并致以最深的歉意!
6、如果您也有好的资源或教程,您可以投稿发布,成功分享后有站币奖励和额外收入!
7、如果您喜欢该资源,请支持官方正版资源,以得到更好的正版服务!
8、请您认真阅读上述内容,注册本站用户或下载本站资源即您同意上述内容!
原文链接:https://www.dandroid.cn/20775,转载请注明出处。
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