Question

我想让自己的背景透明，任何人都可以指导我如何。下面是我想要使用的背景颜色，我希望它透明

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_pressed="true" >
        <shape android:shape="rectangle"  >
            <corners android:radius="10dp" />
            <stroke android:width="1dip" android:color="#ffffff" />
            <gradient android:angle="-90" android:startColor="#ffffff" android:endColor="#000000"  />
        </shape>
    </item>
    <item android:state_focused="true">
        <shape android:shape="rectangle"  >
            <corners android:radius="10dp" />
            <stroke android:width="1dip" android:color="#000000" />
            <solid android:color="#ffffff"/>
        </shape>
    </item>
    <item >
        <shape android:shape="rectangle"  >
            <corners android:radius="10dp" />
            <stroke android:width="1dip" android:background="@null" />
            <gradient android:angle="-90" android:startColor="#C0C0C0" android:centerColor="#C0C0C0"  android:endColor="#C0C0C0" />
        </shape>
    </item>
</selector>

Answer 1

尝试使用@android:color/transparent作为背景字段，它是android的透明系统颜色

Android的透明背景

1 个答案: