Android 10 Settings应用如何去掉一级菜单已连接的设备

代码路径：
packages/apps/Settingssrc/com/android/settings/core/gateway/SettingsGateway.java
packages/apps/Settingsres/xml/top_level_settings.xml
1、在/top_level_settings.xml布局文件中去掉已连接的设备选项

2、在SettingsGateway.java文件中SETTINGS_FOR_RESTRICTED数组中屏蔽掉ConnectedDeviceDashboardActivity

public static final String[] SETTINGS_FOR_RESTRICTED = {
    Settings.ConnectedDeviceDashboardActivity.class.getName(),
}