第十周总结

本周我学习了android的ui shape和selector的用法

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="false"
        android:drawable="@drawable/btn_next_bg_nor"
        ></item>

    <item android:state_pressed="true"
        android:drawable="@drawable/btn_next_bg_press"
        ></item>
</selector>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- 填充底色 -->
    <solid
        android:color="@color/colorButtonNormal"
        ></solid>
    <!-- 设置一个圆角 -->
    <corners
        android:radius="5dp"
        ></corners>
    <!-- 描边 -->
    <stroke
        android:width="1dp"
        android:color="@color/colorButton"
        ></stroke>

</shape>