Material Design CardView

Posted 2020-07-02 rfheh

先初始化 xmlns:card_view="http://schemas.android.com/apk/res-auto"

card_view:cardElevation　　　设置阴影

card_view:cardCornerRadius　　设置角度

card_view:cardBackgroundColor 设置背景色

card_view:cardUserCompatPadding 设置padding填充在版本L之前和之后的填充效果一致，避免版本L之前会不显示阴影

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
        ... >
        <!-- A CardView that contains a TextView -->
    <android.support.v7.widget.CardView
        xmlns:card_view="http://schemas.android.com/apk/res-auto"
        android:id="@+id/card_view"
        android:layout_gravity="center"
        android:layout_width="200dp"
        android:layout_height="200dp"
        card_view:cardElevation="4dp"
        card_view:cardCornerRadius="4dp"
        card_view:cardCornerRadius="4dp" >
    
    <TextView
        android:id="@+id/info_text"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
    </android.support.v7.widget.CardView>
</LinearLayout>