通用技术 /system/bin/sh: screenrecord: inaccessible or not found 报错解决方案

xiaoxiao · 2020年11月06日 · 3114 次阅读

在我们平时测试工作中,可能需要对 Android 手机进行录屏,第一时间我们肯定想到强大的 adb 命令。但是当我们用 adb 录制的时候,往往会报错 screenrecord: inaccessible or not found

~ $ adb shell screenrecord /sdcard/test.mp4
/system/bin/sh: screenrecord: inaccessible or not found

这是因为现在很多手机为了安全把 screenrecord 功能给回收了,导致我们无法再用该命令行进行录屏操作。
通过adb shell ls /system/bin/命令可以看到ls: /system/bin//screenrecord: Permission denied,说明确实没有录屏权限了。

~ $ adb shell ls /system/bin/
ls: /system/bin//adbd: Permission denied
ls: /system/bin//apexd: Permission denied
ls: /system/bin//art_apex_boot_integrity: Permission denied
ls: /system/bin//ashmemd: Permission denied
ls: /system/bin//asserttip: Permission denied
ls: /system/bin//atlasservice: Permission denied
ls: /system/bin//audioserver: Permission denied
ls: /system/bin//auditctl: Permission denied
ls: /system/bin//autochmod.sh: Permission denied
ls: /system/bin//blank_screen: Permission denied
ls: /system/bin//blkid: Permission denied
ls: /system/bin//bootanimation: Permission denied
ls: /system/bin//bootstat: Permission denied
ls: /system/bin//bpfloader: Permission denied
ls: /system/bin//br_app_data_service: Permission denied
ls: /system/bin//bspCriticalLog: Permission denied
ls: /system/bin//bspFwUpdate: Permission denied
ls: /system/bin//bt_logger: Permission denied
ls: /system/bin//cachebench_eng: Permission denied
ls: /system/bin//cameraserver: Permission denied
ls: /system/bin//charger: Permission denied
ls: /system/bin//chcon: Permission denied
ls: /system/bin//clatd: Permission denied
ls: /system/bin//common_dcs: Permission denied
ls: /system/bin//cpustress_eng: Permission denied
ls: /system/bin//criticallog: Permission denied
ls: /system/bin//datafree: Permission denied
ls: /system/bin//dex2oat: Permission denied
ls: /system/bin//dexoptanalyzer: Permission denied
ls: /system/bin//dnsmasq: Permission denied
ls: /system/bin//drmserver: Permission denied
ls: /system/bin//dumpstate: Permission denied
ls: /system/bin//dun-server: Permission denied
ls: /system/bin//e2fsck: Permission denied
ls: /system/bin//e2fsdroid: Permission denied
ls: /system/bin//engineer_system_shell.sh: Permission denied
ls: /system/bin//flags_health_check: Permission denied
ls: /system/bin//fsck.f2fs: Permission denied
ls: /system/bin//fsck_msdos: Permission denied
ls: /system/bin//fsverity_init: Permission denied
ls: /system/bin//gatekeeperd: Permission denied
ls: /system/bin//gpuservice: Permission denied
ls: /system/bin//gsid: Permission denied
ls: /system/bin//hans: Permission denied
ls: /system/bin//heapprofd: Permission denied
ls: /system/bin//hwservicemanager: Permission denied
ls: /system/bin//hypnusd: Permission denied
ls: /system/bin//idmap: Permission denied
ls: /system/bin//idmap2: Permission denied
ls: /system/bin//idmap2d: Permission denied
ls: /system/bin//incident_helper: Permission denied
ls: /system/bin//incidentd: Permission denied
ls: /system/bin//init: Permission denied
ls: /system/bin//installd: Permission denied
ls: /system/bin//iorapd: Permission denied
ls: /system/bin//iw: Permission denied
ls: /system/bin//junklogcollector: Permission denied
ls: /system/bin//keystore: Permission denied
ls: /system/bin//lmkd: Permission denied
ls: /system/bin//logd: Permission denied
ls: /system/bin//lpdumpd: Permission denied
ls: /system/bin//make_f2fs: Permission denied
ls: /system/bin//mdnsd: Permission denied
ls: /system/bin//mediadrmserver: Permission denied
ls: /system/bin//mediaextractor: Permission denied
ls: /system/bin//mediametrics: Permission denied
ls: /system/bin//mediaserver: Permission denied
ls: /system/bin//memtester_eng: Permission denied
ls: /system/bin//migrate_legacy_obb_data.sh: Permission denied
ls: /system/bin//mke2fs: Permission denied
ls: /system/bin//mmi: Permission denied
ls: /system/bin//mmi_diag: Permission denied
ls: /system/bin//mtpd: Permission denied
ls: /system/bin//netd: Permission denied
ls: /system/bin//netutils-wrapper-1.0: Permission denied
ls: /system/bin//notify_traceur.sh: Permission denied
ls: /system/bin//oae_server: Permission denied
ls: /system/bin//oiface: Permission denied
ls: /system/bin//oppo_kevent: Permission denied
ls: /system/bin//oppo_theia: Permission denied
ls: /system/bin//perfservice: Permission denied
ls: /system/bin//phoenix_log_native_helper.sh: Permission denied
ls: /system/bin//pppd: Permission denied
ls: /system/bin//profman: Permission denied
ls: /system/bin//qspmsvc: Permission denied
ls: /system/bin//quickboot: Permission denied
ls: /system/bin//qvrservice: Permission denied
ls: /system/bin//racoon: Permission denied
ls: /system/bin//recovery-persist: Permission denied
ls: /system/bin//resize.f2fs: Permission denied
ls: /system/bin//resize_ext4: Permission denied
ls: /system/bin//rss_hwm_reset: Permission denied
ls: /system/bin//rutilsdaemon: Permission denied
ls: /system/bin//screenrecord: Permission denied
ls: /system/bin//sdcard: Permission denied
ls: /system/bin//servicemanager: Permission denied
ls: /system/bin//sgdisk: Permission denied
ls: /system/bin//sigma_miracasthalservice: Permission denied
ls: /system/bin//sload_f2fs: Permission denied
ls: /system/bin//statsd: Permission denied
ls: /system/bin//storaged: Permission denied
ls: /system/bin//stressapptest_eng: Permission denied
ls: /system/bin//surfaceflinger: Permission denied
ls: /system/bin//tcpdump: Permission denied
ls: /system/bin//tombstoned: Permission denied
ls: /system/bin//traced: Permission denied
ls: /system/bin//traced_probes: Permission denied
ls: /system/bin//tune2fs: Permission denied
ls: /system/bin//uncrypt: Permission denied
ls: /system/bin//usbd: Permission denied
ls: /system/bin//vdc: Permission denied
ls: /system/bin//viewcompiler: Permission denied
ls: /system/bin//vold: Permission denied
ls: /system/bin//vold_prepare_subdirs: Permission denied
ls: /system/bin//vpsservice: Permission denied
ls: /system/bin//wait_for_keymaster: Permission denied
ls: /system/bin//watchdogd: Permission denied
ls: /system/bin//wfdservice: Permission denied
ls: /system/bin//wificond: Permission denied
ls: /system/bin//wifirftest: Permission denied
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那么,如果想要录屏怎么办?这里推荐一个工具,那就是 scrcpy

安装 (仅 macOS):

brew install scrcpy

如果你没有 adb,则需要先安装:

brew cask install android-platform-tools

运行 scrcpy

安装完毕后,电脑连接手机,执行 scrcpy 可在电脑上面看到手机实时投屏:

scrcpy

录屏

如果想要录屏,执行以下两个命令之一:

scrcpy --record test.mp4
scrcpy -r test.mp4

你也可以在不开启实时镜像显示的情况录屏:

scrcpy --no-display --record file.mp4
scrcpy -Nr file.mkv

更多

详情请查看scrcpy(中文版请看这里->scrcpy

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