Android12 MTK 去掉多用户

1、需求：

（1）去掉设置中系统–多用户

（2）去掉下拉菜单中多用户按钮

2、解决

路径：***/frameworks/base/core/java/android/os/UserManager.java

/*** Returns whether this device supports multiple users with their own login and customizable* space.* @return whether the device supports multiple users.*/public static boolean supportsMultipleUsers() {/* return getMaxSupportedUsers() > 1&& SystemProperties.getBoolean("fw.show_multiuserui",Resources.getSystem().getBoolean(R.bool.config_enableMultiUserUI)); */return false;}