前往小程序，Get更优阅读体验！
立即前往
文档建议反馈控制台
首页
学习
活动
专区
工具
TVP
最新优惠活动
文章/答案/技术大牛
发布
首页
学习
活动
专区
工具
TVP最新优惠活动
返回腾讯云官网
社区首页 >专栏 >Android 抓取 ANR 日志终极办法

Android 抓取 ANR 日志终极办法

作者头像
技术小黑屋
发布于 2021-03-08 15:25:25
2.9K0
发布于 2021-03-08 15:25:25
举报
文章被收录于专栏：技术小黑屋技术小黑屋

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

代码语言：javascript
复制
adb shell cat  /data/anr/traces.txt

或者类似使用拷贝到电脑上查看，比如

代码语言：javascript
复制
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

代码语言：javascript
复制
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

代码语言：javascript
复制
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

  inflating: version.txt

  inflating: proto/SurfaceFlinger_CRITICAL.proto

  inflating: proto/activity_CRITICAL.proto

  inflating: proto/window_CRITICAL.proto

  inflating: FS/data/anr/anr_2021-01-12-14-59-10-559

  inflating: FS/data/misc/recovery/last_log

  inflating: FS/data/misc/recovery/last_kmsg

  inflating: FS/data/misc/recovery/ro.build.fingerprint

  inflating: FS/data/misc/recovery/proc/version

  inflating: FS/data/misc/update_engine_log/update_engine.19700914-172433

  inflating: FS/proc/1/mountinfo

  inflating: FS/proc/642/mountinfo

  inflating: FS/proc/643/mountinfo

  inflating: FS/proc/934/mountinfo

  inflating: FS/proc/2592/mountinfo

  inflating: FS/proc/2619/mountinfo

  inflating: FS/proc/2882/mountinfo

  inflating: FS/proc/3011/mountinfo

  inflating: FS/proc/3031/mountinfo

  inflating: FS/proc/3053/mountinfo

  inflating: FS/proc/3198/mountinfo

  inflating: FS/proc/3255/mountinfo

  inflating: FS/proc/3409/mountinfo

  inflating: FS/proc/3476/mountinfo

  inflating: FS/proc/3584/mountinfo

  inflating: FS/proc/3605/mountinfo

  inflating: FS/proc/3637/mountinfo

  inflating: FS/proc/3664/mountinfo

  inflating: FS/proc/3673/mountinfo

  inflating: FS/proc/3706/mountinfo

  inflating: FS/proc/3732/mountinfo

  inflating: FS/proc/3782/mountinfo

  inflating: FS/proc/3802/mountinfo

  inflating: FS/proc/3832/mountinfo

  inflating: FS/proc/3906/mountinfo

  inflating: FS/proc/3930/mountinfo

  inflating: FS/proc/4582/mountinfo

  inflating: FS/proc/5746/mountinfo

  inflating: FS/proc/6563/mountinfo

  inflating: FS/proc/7454/mountinfo

  inflating: FS/proc/7717/mountinfo

  inflating: FS/proc/8349/mountinfo

  inflating: FS/proc/8367/mountinfo

  inflating: FS/proc/8396/mountinfo

  inflating: FS/proc/8748/mountinfo

  inflating: FS/proc/8838/mountinfo

  inflating: FS/proc/8862/mountinfo

  inflating: FS/proc/8896/mountinfo

  inflating: FS/proc/8941/mountinfo

  inflating: FS/proc/10157/mountinfo

  inflating: FS/proc/10412/mountinfo

  inflating: FS/proc/26397/mountinfo

  inflating: FS/proc/26468/mountinfo

  inflating: FS/proc/27133/mountinfo

  inflating: FS/proc/27518/mountinfo

  inflating: FS/proc/29094/mountinfo

  inflating: FS/proc/29279/mountinfo

  inflating: FS/proc/29701/mountinfo

  inflating: FS/proc/31908/mountinfo

  inflating: lshal-debug/[email protected]::ICameraService_default.txt

  inflating: lshal-debug/[email protected]::IDisplayService_default.txt

  inflating: lshal-debug/[email protected]::ISchedulingPolicyService_default.txt

  inflating: lshal-debug/[email protected]::ISensorManager_default.txt

  inflating: lshal-debug/[email protected]::IStats_default.txt

  inflating: lshal-debug/[email protected]::IAtraceDevice_default.txt

  inflating: lshal-debug/[email protected]::IEffectsFactory_default.txt

  inflating: lshal-debug/[email protected]::IDevicesFactory_default.txt

  inflating: lshal-debug/[email protected]::IBiometricsFingerprint_default.txt

  inflating: lshal-debug/[email protected]::IBluetoothAudioProvidersFactory_default.txt

  inflating: lshal-debug/[email protected]::IBluetoothHci_default.txt

  inflating: lshal-debug/[email protected]::IBootControl_default.txt

  inflating: lshal-debug/[email protected]::ICameraProvider_legacy_0.txt

  inflating: lshal-debug/[email protected]::IMediaCasService_default.txt

  inflating: lshal-debug/[email protected]::IMediaCasService_default.txt

  inflating: lshal-debug/[email protected]::ISurfaceFlingerConfigs_default.txt

  inflating: lshal-debug/[email protected]::ISurfaceFlingerConfigs_default.txt

  inflating: lshal-debug/[email protected]::IContexthub_default.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_default.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_widevine.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_default.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_widevine.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_widevine.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_widevine.txt

  inflating: lshal-debug/[email protected]::ICryptoFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::IDrmFactory_clearkey.txt

  inflating: lshal-debug/[email protected]::IGatekeeper_default.txt

  inflating: lshal-debug/[email protected]::IGnss_default.txt

  inflating: lshal-debug/[email protected]::IComposer_default.txt

  inflating: lshal-debug/[email protected]::IHealth_backup.txt

  inflating: lshal-debug/[email protected]::IHealth_default.txt

  inflating: lshal-debug/[email protected]::IKeymasterDevice_default.txt

  inflating: lshal-debug/[email protected]::ILight_default.txt

  inflating: lshal-debug/[email protected]::IComponentStore_software.txt

  inflating: lshal-debug/[email protected]::IOmx_default.txt

  inflating: lshal-debug/[email protected]::IOmxStore_default.txt

  inflating: lshal-debug/[email protected]::IMemtrack_default.txt

  inflating: lshal-debug/[email protected]::INfc_default.txt

  inflating: lshal-debug/[email protected]::INfc_default.txt

  inflating: lshal-debug/[email protected]::IPower_default.txt

  inflating: lshal-debug/[email protected]::IPower_default.txt

  inflating: lshal-debug/[email protected]::IOemHook_slot1.txt

  inflating: lshal-debug/[email protected]::IRadio_slot1.txt

  inflating: lshal-debug/[email protected]::ISap_slot1.txt

  inflating: lshal-debug/[email protected]::IRadio_slot1.txt

  inflating: lshal-debug/[email protected]::ISap_slot1.txt

  inflating: lshal-debug/[email protected]::ISensors_default.txt

  inflating: lshal-debug/[email protected]::ISoundTriggerHw_default.txt

  inflating: lshal-debug/[email protected]::ISoundTriggerHw_default.txt

  inflating: lshal-debug/[email protected]::ISoundTriggerHw_default.txt

  inflating: lshal-debug/[email protected]::IThermal_default.txt

  inflating: lshal-debug/[email protected]::IThermal_default.txt

  inflating: lshal-debug/[email protected]::IUsb_default.txt

  inflating: lshal-debug/[email protected]::IUsb_default.txt

  inflating: lshal-debug/[email protected]::IVr_default.txt

  inflating: lshal-debug/[email protected]::ISupplicant_default.txt

  inflating: lshal-debug/[email protected]::ISupplicant_default.txt

  inflating: lshal-debug/[email protected]::ISupplicant_default.txt

  inflating: lshal-debug/[email protected]::IWifi_default.txt

  inflating: lshal-debug/[email protected]::IAllocator_ashmem.txt

  inflating: lshal-debug/[email protected]::IBase_AtCmdFwdService.txt

  inflating: lshal-debug/[email protected]::IBase_ashmem.txt

  inflating: lshal-debug/[email protected]::IBase_backup.txt

  inflating: lshal-debug/[email protected]::IBase_clearkey.txt

  inflating: lshal-debug/[email protected]::IBase_legacy_0.txt

  inflating: lshal-debug/[email protected]::IBase_slot1.txt

  inflating: lshal-debug/[email protected]::IBase_software.txt

  inflating: lshal-debug/[email protected]::IBase_widevine.txt

  inflating: lshal-debug/[email protected]::ITokenManager_default.txt

  inflating: lshal-debug/[email protected]::INetd_default.txt

  inflating: lshal-debug/[email protected]::INetd_default.txt

  inflating: lshal-debug/[email protected]::IKeystore_default.txt

  inflating: lshal-debug/[email protected]::IAtCmdFwd_AtCmdFwdService.txt

  inflating: lshal-debug/[email protected]::IQcRilAudio_default.txt

  inflating: dumpstate_board.txt

  inflating: proto/activity.proto

  inflating: proto/incident.proto

  inflating: proto/stats.proto

  inflating: bugreport-sailfish-QP1A.191005.007.A3-2021-01-12-15-32-54.txt

  inflating: main_entry.txt

  inflating: dumpstate_log.txt

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。

代码语言：javascript
复制
cat FS/data/anr/anr_2021-01-12-14-59-10-559
本文参与 腾讯云自媒体同步曝光计划，分享自作者个人站点/博客。
如有侵权请联系 cloudcommunity@tencent.com 删除
grep
编程算法

本文分享自 作者个人站点/博客 前往查看

如有侵权，请联系 cloudcommunity@tencent.com 删除。

本文参与 腾讯云自媒体同步曝光计划  ，欢迎热爱写作的你一起参与！

grep
编程算法
评论
登录后参与评论
0 条评论
热度
最新
登录 后参与评论
推荐阅读
LV.
文章
0
获赞
0
目录
  • 第一种
  • 第二种
    • 生成 bugreport 文件
      • 进行解压文件
        • 查看 ANR stacktrace 文件
        领券

        腾讯云开发者

        扫码关注腾讯云开发者

        扫码关注腾讯云开发者

        领取腾讯云代金券

        热门产品

        热门推荐

        更多推荐

        Copyright © 2013 - 2024 Tencent Cloud. All Rights Reserved. 腾讯云 版权所有 

        深圳市腾讯计算机系统有限公司 ICP备案/许可证号：粤B2-20090059 深公网安备号 44030502008569

        腾讯云计算（北京）有限责任公司 京ICP证150476号 |  京ICP备11018762号 | 京公网安备号11010802020287

        问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档

        Copyright © 2013 - 2024 Tencent Cloud.

        All Rights Reserved. 腾讯云 版权所有

        登录 后参与评论