权限问题

[DevineLiu]

当我意图用 atx-gent 中shell 去启动 uiautomator2 的service时出现了权限不够的问题 ，adb的权限高于应用，在用adb shell 中可以正常拉起的服务，在atx-gent 的shell中却不能拉起

希望作者提供可以无线拉起 uiautomator服务的方法 ，因为可能需要在 手机中运行 自动化脚本

或许在手机端提供一个 adbserver 是一个方案 ，以下项目是adb协议的python 实现
https://github.com/google/python-adb/blob/master/adb/adb_protocol.py

log：

curl -X POST -d command="am startservice -n com.github.uiautomator/.Service" http://10.0.100.228:7912/shell

{"error":{"Stderr":null},"exitCode":255,"output":"Starting service: Intent { cmp=com.github.uiautomator/.Service }\nSecurity exception: 

Permission Denial: service asks to run as user -2 but is calling from user 0; 

this requires android.permission.INTERACT_ACROSS_USERS_FULL or android.permission.INTERACT_ACROSS_USERS\n\njava.lang.SecurityException: Permission Denial: service asks to run as user -2 but is calling from user 0; this requires android.permission.INTERACT_ACROSS_USERS_FULL or android.permission.INTERACT_ACROSS_USERS\n\tat com.android.server.am.UserController.handleIncomingUser(Unknown Source:232)\n\tat com.android.server.am.ActiveServices.retrieveServiceLocked(Unknown Source:83)\n\tat com.android.server.am.ActiveServices.startServiceLocked(Unknown Source:172)\n\tat com.android.server.am.ActivityManagerService.startService(Unknown Source:124)\n\tat com.android.server.am.ActivityManagerShellCommand.runStartService(Unknown Source:81)\n\tat com.android.server.am.ActivityManagerShellCommand.onCommand(Unknown Source:47)\n\tat android.os.ShellCommand.exec(Unknown Source:35)\n\tat com.android.server.am.ActivityManagerService.onShellCommand(Unknown Source:13)\n\tat android.os.Binder.shellCommand(Unknown Source:0)\n\tat android.os.Binder.onTransact(Unknown Source:127)\n\tat android.app.IActivityManager$Stub.onTransact(Unknown Source:5)\n\tat com.android.server.am.ActivityManagerService.onTransact(Unknown Source:129)\n\tat android.os.Binder.transact(Unknown Source:6)\n\tat com.daniu.O0OO0.OO00.OO0.onTransact(SourceFile:128)\n\tat android.os.Binder.execTransact(Unknown Source:63)\n"}

[codeskyblue]

你这样试试 am startservice --user -2 -n com.github.uiautomator/.Service

[DevineLiu]

出现 同样的问题 应该是权限不顾

[codeskyblue]

atx-agent理论上是有shell权限的，你这是什么手机

[DevineLiu]

一加３　8.0 原生

[DevineLiu]

在ｐｉｘｅｌ上是可以拉起的

[mingyuan-xia]

这个问题还存在么？用atx-agent无线拉起uiautomator我经常这么做，通常通过atxagent关闭uiautomator放出uiautomator控制权，完成后用atx-agent来重新拉起

[emptywalker]

我追加一个安装apk的问题，机型：

"version":"9", "brand":"google","model":"Pixel 2 XL"

执行脚本：

emptywalker$ curl -X POST -d url="http//skypict.alicdn.com/1-resource-folder/SKY_PICT_SYS/1555338216261/skypict-uiautomator2-server-v1.0.0.apk" http://30.5.59.214:7912/install
emptywalker$ curl -X GET http://30.5.59.214:7912/install/1

得到错误信息：

{"message":"error install","error":"avc:  denied  { read } for  scontext=u:r:system_server:s0 tcontext=u:object_r:sdcardfs:s0 tclass=file permissive=0\nSystem server has no access to read file context u:object_r:sdcardfs:s0 (from path /sdcard/tmp/613e9e30414a12c49059dfe427ac2d4c.apk, context u:r:system_server:s0)\nError: Unable to open file: /sdcard/tmp/613e9e30414a12c49059dfe427ac2d4c.apk\nConsider using a file under /data/local/tmp/\nError: Can't open file: /sdcard/tmp/613e9e30414a12c49059dfe427ac2d4c.apk\n\nException occurred while executing:\njava.lang.IllegalArgumentException: Error: Can't open file: /sdcard/tmp/613e9e30414a12c49059dfe427ac2d4c.apk\n\tat com.android.server.pm.PackageManagerShellCommand.setParamsSize(PackageManagerShellCommand.java:328)\n\tat com.android.server.pm.PackageManagerShellCommand.runInstall(PackageManagerShellCommand.java:906)\n\tat com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:158)\n\tat android.os.ShellCommand.exec(ShellCommand.java:103)\n\tat com.android.server.pm.PackageManagerService.onShellCommand(PackageManagerService.java:21260)\n\tat android.os.Binder.shellCommand(Binder.java:634)\n\tat android.os.Binder.onTransact(Binder.java:532)\n\tat android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:2796)\n\tat com.android.server.pm.PackageManagerService.onTransact(PackageManagerService.java:3856)\n\tat android.os.Binder.execTransact(Binder.java:731)\n: exit status 255","progress":{"totalSize":7293274,"copiedSize":7293274},"status":"failure"}

应该是没有读取本地文件的权限，想知道这个该如何解决？
另外 通过什么办法检测 atx-agent 是否开启？

[codeskyblue]

curl -X GET 127.0.0.1:7912/version 有返回值，就说明开启了