Safe Args: use list of parcelabl

方法1：

@Parcelizedata

 class User(var name: String, val age: Int): Parcelable

@Parcelizeclass

 Users: ArrayList<User>(), Parcelable

<argument android:name="users" 

 app:argType="com.navigation.test.Users"/>

方法二：

 since version 1.0.0-alpha08 you can now pass arrays of parcelable objects like this

<argument android:name="users" app:argType="com.navigation.test.User[]"/>