Android系统去掉WIFI模块

        先说应用场景，有些特定设备，不能连接wifi。需要隐藏的模块，QS面板模块的wifi,还有设置里面的wifi.由于QS属于SystemUI，熟悉SystemUI之后，就可以直接去SystemUi那里找，找到QSTitle 默认配置的地方。
 

一、效果

1.修改之前

2.修改之后

wifi模块不显示，记得先执行make 编译一下

二、修改qs路径

1.代码路径

frameworks/base/packages/SystemUI/res/values/config.xml

把wifi配置删掉，即internet 选项去掉就可以实现

  <!-- The default tiles to display in QuickSettings --><string name="quick_settings_tiles_default" translatable="false">internet,bt,flashlight,dnd,alarm,airplane,controls,wallet,rotation,battery,cast,screenrecord,mictoggle,cameratoggle</string><!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" --><string name="quick_settings_tiles_stock" translatable="false">internet,bt,flashlight,dnd,alarm,airplane,controls,wallet,rotation,battery,cast,screenrecord,mictoggle,cameratoggle,location,hotspot,inversion,saver,dark,work,night,reverse,reduce_brightness</string>

2.系统设置隐藏wifi

查找方式,首先通过aidegen 打开Setting源码，开发工具Android studio.然后通过名称“网络和互联网”反向查找对于布局类。aidegen调试setting可以参考我之前写的一篇文章AIDEGen + Android Studio本地环境调试代码-Settings-CSDN博客

路径：packages/apps/Settings/res/values-zh-rCN

 <string name="network_dashboard_title" msgid="788543070557731240">"网络和互联网"</string><string name="network_dashboard_title" msgid="788543070557731240">"网络和互联网"</string>

network_provider_internet.xml

<PreferenceScreenxmlns:android="http://schemas.android.com/apk/res/android"xmlns:settings="http://schemas.android.com/apk/res-auto"android:key="network_provider_and_internet_screen"android:title="@string/network_dashboard_title"><com.android.settingslib.RestrictedPreferenceandroid:fragment="com.android.settings.network.NetworkProviderSettings"android:key="internet_settings"android:title="@string/provider_internet_settings"android:summary="@string/summary_placeholder"android:icon="@drawable/ic_settings_wireless"android:order="-30"settings:allowDividerAbove="true"settings:keywords="@string/keywords_internet"settings:useAdminDisabledSummary="true" /><com.android.settingslib.RestrictedPreferenceandroid:key="calls_and_sms"android:title="@string/calls_and_sms"android:icon="@drawable/ic_calls_sms"android:order="-20"android:summary="@string/summary_placeholder"settings:allowDividerBelow="true"settings:keywords="@string/calls_and_sms"settings:useAdminDisabledSummary="true" /><com.android.settings.widget.AddPreferenceandroid:key="mobile_network_list"android:title="@string/provider_network_settings_title"android:summary="@string/summary_placeholder"android:icon="@drawable/ic_sim_card"android:order="-15"settings:keywords="@string/keywords_more_mobile_networks"settings:userRestriction="no_config_mobile_networks"settings:allowDividerAbove="true"settings:useAdminDisabledSummary="true" /><com.android.settingslib.RestrictedSwitchPreferenceandroid:key="airplane_mode"android:title="@string/airplane_mode"android:icon="@drawable/ic_airplanemode_active"android:order="-5"settings:controller="com.android.settings.network.AirplaneModePreferenceController"settings:userRestriction="no_airplane_mode"/><com.android.settingslib.RestrictedPreferenceandroid:key="manage_mobile_plan"android:title="@string/manage_mobile_plan_title"android:persistent="false"android:order="19"settings:userRestriction="no_config_mobile_networks"settings:useAdminDisabledSummary="true" /><com.android.settingslib.RestrictedPreferenceandroid:fragment="com.android.settings.TetherSettings"android:key="tether_settings"android:title="@string/tether_settings_title_all"android:icon="@drawable/ic_wifi_tethering"android:order="5"android:summary="@string/summary_placeholder"settings:keywords="@string/keywords_hotspot_tethering"settings:userRestriction="no_config_tethering"settings:useAdminDisabledSummary="true" /><com.android.settings.widget.PrimarySwitchPreferenceandroid:fragment="com.android.settings.AllInOneTetherSettings"android:key="all_tether_settings"android:title="@string/tether_settings_title_all"android:icon="@drawable/ic_wifi_tethering"android:order="6"android:summary="@string/summary_placeholder"settings:controller="com.android.settings.network.AllInOneTetherPreferenceController"settings:keywords="@string/keywords_hotspot_tethering"settings:userRestriction="no_config_tethering"settings:useAdminDisabledSummary="true" />.....
</PreferenceScreen>

处理方式，直接注释对应布局

<!--<com.android.settingslib.RestrictedPreferenceandroid:fragment="com.android.settings.network.NetworkProviderSettings"android:key="internet_settings"android:title="@string/provider_internet_settings"android:summary="@string/summary_placeholder"android:icon="@drawable/ic_settings_wireless"android:order="-30"settings:allowDividerAbove="true"settings:keywords="@string/keywords_internet"settings:useAdminDisabledSummary="true" />-->

收工。