365° 2025-08-06 09:17 采纳率: 100%
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车机限制第三方APP联网问题

请教技术方面的,我有个埃安车机,破解了ADB权限可以打开,能安装除应用商店外的第三方应用,现在问题是,新装的应用都限制联网,可能有白名单机制,或者限制appid的机制,现在车机能用甲壳虫输入命令,未root,下面列表是我车机的所有应用,能否分析出来,或者输入那个命令,解除白名单限制呢?

root@rk3588m_car:/ # pm list packages
package:com.android.cts.priv.ctsshim
package:com.iflytek.autofly.accountcenter
package:com.iflytek.autofly.systemserver
package:com.android.dynsystem
package:com.google.android.car.kitchensink
package:com.android.providers.calendar
package:com.gxatek.cockpit.car.settings
package:com.core.system.service
package:com.gxa.car.timesync
package:com.hhk.hh21
package:space.syncore.cockpit.pilotparking
package:com.gxatek.cockpit.gxadataminingservice
package:com.android.documentsui
package:space.syncore.cockpit.soundeffect
package:com.gxa.car.systemlog
package:com.gxatek.cockpit.launcher
package:com.android.companiondevicemanager
package:com.gxa.car.externalkey
package:com.kugou.android.auto
package:com.gxa.service.account
package:com.android.providers.downloads
package:space.syncore.cockpit.map
package:com.gxatek.cockpit.upgrade
package:com.gxa.usbupdatehmi
package:com.gxatek.cockpit.gallery
package:com.android.car.provision
package:com.android.networkstack
package:com.qiyi.video.iv
package:com.android.connectivity.resources
package:com.iflytek.cutefly.speechclient.hmi
package:com.android.modulemetadata
package:com.android.certinstaller
package:com.rockchip.overlay.pinnerservice
package:android
package:com.gxa.car.engineMode
package:com.gxatek.cockpit.msgcenter
package:com.android.car.scriptexecutor
package:com.android.car
package:com.gxatek.appservice.cluster
package:com.iflytek.autofly.speakpartner
package:com.android.car.developeroptions
package:com.intellisense.gac
package:com.gxatek.cockpit.shortcut
package:com.gxa.service.camera
package:com.gxa.car.ncm.overlay
package:com.android.car.settings
package:com.gxa.service.ebcall
package:uk.rxozz.qxzrva
package:com.android.providers.settings
package:com.tencent.qqmusiccar
package:com.android.webview
package:com.gxatek.cockpit.btcall
package:com.iflytek.autofly.mediax
package:com.tencent.mm.openapi
package:com.gxa.ota.service
package:com.gxatek.cockpit.scenesengine
package:com.gxa.car.ncm
package:android.ext.shared
package:com.android.cellbroadcastservice
package:com.android.keychain
package:com.gxatek.cockpit.weather
package:com.gxa.service.messagecenter
package:com.gxa.authorize
package:android.ext.services
package:com.android.wifi.resources
package:gxa.car.tbox
package:com.android.cameraextensions
package:com.android.packageinstaller
package:com.gac.cloud.app
package:space.syncore.cockpit.configcenter
package:com.baidu.naviauto
package:com.gxa.car.procmanagement
package:com.gxa.appservice.caradapter
package:com.bilibili.bilithings
package:com.autochips.avm
package:com.android.networkstack.tethering
package:com.gxa.service.mediacenterservice
package:com.gxa.cockpit.hvac
package:cn.cntvhd
package:cn.gaei.appstore
package:com.gxa.firewall
package:com.gxatek.cockpit.voicecarctrl
package:com.android.cellbroadcastreceiver.module
package:com.gxa.service.weather
package:com.fongmi.android.tv
package:com.gxa.service.systemui
package:com.loostone.puremic
package:com.android.networkstack.permissionconfig
package:com.gxa.car.security
package:com.gxa.service.bluetooth
package:com.android.cts.ctsshim
package:com.gxa.car.audio
package:com.gxa.car.power
package:com.gxa.car.scene
package:com.android.remoteprovisioner
package:com.iflytek.inputmethod
package:com.yunpan.appmanage
package:com.gxatek.cockpit.dvr.service
package:com.iflytek.autofly.platformservice
package:com.android.shell
package:com.android.providers.media.module
package:com.iflytek.autofly.mediaxkid
package:com.gxatek.cockpit.naviservice
package:com.android.hotspot2.osulogin
package:com.android.location.fused
package:com.android.systemui
package:com.gxa.pki
package:com.gxa.carupdater.service
package:com.android.permissioncontroller
package:com.gxa.car.hardkey
package:com.gxatek.cockpit.softlicense
package:com.android.traceur
package:com.gxatek.cockpit.screensaver
package:com.iflytek.cbg.aistudy.famous.classroom
package:android.auto_generated_rro_product__
package:com.android.bluetooth
package:com.android.providers.contacts
package:com.gxatek.cockpit.dvr
package:com.android.captiveportallogin
package:com.gac.update.carupgradeservice
package:android.auto_generated_rro_vendor__
root@rk3588m_car:/ # 

这里是system/etc 文件夹里面的内容,


root@rk3588m_car:/ # cd system
root@rk3588m_car:/system # ls
apex
app
bin
build.prop
etc
fonts
framework
lib
lib64
media
priv-app
product
system_ext
usr
vendor
xbin
root@rk3588m_car:/system # cd etc
root@rk3588m_car:/system/etc # ls
NOTICE.xml.gz
alarm_filter.xml
apns-conf.xml
audio_effects.conf
automotive
bluetooth
boot-image.bprof
boot-image.prof
bpf
cgroups.json
classpaths
compatconfig
dirty-image-objects
event-log-tags
exclude_system_app.xml
fake_authorize.xml
fonts.xml
fs_config_dirs
fs_config_files
fstab.postinstall
gps_debug.conf
group
hosts
init
linker.config.pb
media_extractors_abbe.xml
media_profiles_V1_0.dtd
mixer_paths.xml
mke2fs.conf
mkshrc
operator_table
passwd
permissions
ppp
preloaded-classes
protolog.conf.json.gz
public.libraries-rockchip.txt
public.libraries.txt
res
rt_audio_config.xml
rt_video_config.xml
sanitizer.libraries.txt
seccomp_policy
security
selinux
spn-conf.xml
sysconfig
task_profiles
task_profiles.json
ueventd.rc
updatable-bcp-packages.txt
vintf
vndkcorevariant.libraries.txt
wake_lock_filter.xml
xtables.lock
root@rk3588m_car:/system/etc # 
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  • 宝码香车 优质创作者: JavaScript技术领域 2025-08-06 09:55
    关注

    让【宝码香车】来帮您解答,本回答参考DeepSeek编写,并整理提供。

    如果答案让您满意,请采纳、点赞、关注,非常感谢!
    .  
    每日一句正能量,让它带给您好心情:内心的晴朗,能驱散所有阴霾。
    .  

    根据你提供的信息,车机可能通过防火墙或网络策略限制第三方APP联网。以下是几种可能的解决方案:

    1. 检查防火墙配置

    /system/etc 目录下可能存在防火墙配置文件,尝试查找以下文件:

    ls /system/etc/firewall/
    

    或检查 /system/etc/sysconfig/ 目录下的网络策略文件。

    2. 检查网络策略

    车机可能使用 iptablesnetd 限制网络访问。通过以下命令查看当前规则:

    iptables -L -n -v
    

    3. 检查应用网络权限

    确认目标应用是否有网络权限:

    dumpsys package <package_name> | grep INTERNET
    

    4. 修改 hosts 文件

    如果存在域名白名单,可尝试修改 /system/etc/hosts

    echo "127.0.0.1 restricted.domain.com" >> /system/etc/hosts
    

    5. 检查系统服务

    以下服务可能控制网络权限:

    dumpsys connectivity
    dumpsys netpolicy
    

    6. 临时解决方案

    通过代理绕过限制(需root):

    settings put global http_proxy <proxy_ip:port>
    

    注意事项

    1. 未root情况下修改系统文件较困难,可能需要挂载/system为可写:
    mount -o remount,rw /system
    
    1. 操作前备份重要文件。
    2. 部分车机厂商会校验系统完整性,修改可能导致功能异常。

    建议优先检查 com.gxa.firewall 这个包,它很可能是防火墙应用。可以通过以下命令查看其详情:

    dumpsys package com.gxa.firewall
    

    如需进一步分析,可以提供以下信息:

    1. dumpsys netpolicy 的输出
    2. /system/etc/sysconfig/ 目录内容
    3. 尝试联网时 logcat 的报错信息
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
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  • 系统已结题 8月21日
  • 已采纳回答 8月13日
  • 修改了问题 8月6日
  • 创建了问题 8月6日