[英]CardView design changes when moved inside layout data
I used data layout for my CardView, it was looking good until moved inside data layout for data binding.我为我的 CardView 使用了数据布局,它看起来不错,直到移动到数据布局中进行数据绑定。 Here is how it looked before layout data and data binding:
这是布局数据和数据绑定之前的样子:
here is how it looked after data layout这是数据布局后的样子
here is the xml:这是 xml:
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
>
<data>
<variable
name="user"
type="User" />
</data>
<androidx.cardview.widget.CardView
android:usernameOnClick="@{user.username}"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
app:cardElevation="6dp"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="5dp">
--- Some content for avatar view and text ---
</LinearLayout>
</androidx.cardview.widget.CardView>
</layout>
here is the code to use data binding这是使用数据绑定的代码
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): UserViewHolder {
val binding = ItemUserBinding.inflate(LayoutInflater.from(parent.context))
return UserViewHolder(binding)
}
class UserViewHolder(var binding: ItemUserBinding) : RecyclerView.ViewHolder(binding.root) {
fun bind(user:User){
binding.user=user
}
}
Also note that I tried to put CardView inside ConstraintLayout, it fixed the width but not the elevation另请注意,我尝试将 CardView 放在 ConstraintLayout 中,它固定了宽度但没有固定高度
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