阴影效果样式:
实现方法:
1、创建自定义属性——attrs.xml文件
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="ShadowContainer">
<attr name="containerShadowColor" format="color"/>
<attr name="containerShadowRadius" format="dimension"/>
<attr name="containerDeltaLength" format="dimension"/>
<attr name="containerCornerRadius" format="dimension"/>
<attr name="deltaX" format="dimension"/>
<attr name="deltaY" format="dimension"/>
<attr name="enable" format="boolean"/>
</declare-styleable>
</resources>
2、创建自定义阴影背景ViewGroup
/** * 作者:created by meixi * 邮箱:[email protected] * 日期:2019/7/18 17 */ public class ShadowContainer extends ViewGroup { private final float deltaLength; private final float cornerRadius; private final Paint mShadowPaint; private boolean drawShadow;
。。。。。。。。。。。。。
3、layout文件调用自定义背景view即可实现阴影效果
<com.administrator.facedete.test.ShadowContainer
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:layout_gravity="center"
app:containerCornerRadius="5dp"
app:containerDeltaLength="5dp"
app:containerShadowColor="#095493"
app:containerShadowRadius="5dp">
<LinearLayout
android:layout_width="80dp"
android:layout_height="80dp"
android:background="@drawable/pt"
/>
</com.administrator.facedete.test.ShadowContainer>
自定义阴影demo链接:https://download.csdn.net/download/meixi_android/11387225
附阴影属性: