Android - 如何将按钮的形状drwable和文本颜色组合为不同的状态？

Question

我有一些麻烦管理按钮的Android状态列表.我为不同的状态指定了一些Shape drwable项,但我还需要根据当前状态更改textColor.

我的实际状态列表xml是:

<?xml version="1.0" encoding="utf-8"?>    
<selector
    xmlns:android="http://schemas.android.com/apk/res/android">
 <item android:state_pressed="true">
        <shape>
            <gradient
                android:startColor="@color/white"
                android:endColor="@color/light_gray"
                android:angle="270" />
            <stroke
                android:width="3dp"
                android:color="@color/classic_red1" />
            <corners
                android:radius="3dp" />
            <padding
                android:left="10dp"
                android:top="10dp"
                android:right="10dp"
                android:bottom="10dp" />
        </shape>
    </item>

    <item>
        <shape>
            <gradient
                android:startColor="@color/classic_red1"
                android:endColor="@color/classic_red2"
                android:angle="270" />
            <stroke
                android:width="2dp"
                android:color="@color/white" />
            <corners
                android:radius="3dp" />
            <padding
                android:left="10dp"
                android:top="10dp"
                android:right="10dp"
                android:bottom="10dp" />
        </shape>
    </item>
</selector>

我还需要根据这两种状态更改textColor.提前致谢.

Answer 1

按钮BG的选择器:

 <selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true">
    <shape>
        <gradient
            android:startColor="@color/white"
            android:endColor="@color/light_gray"
            android:angle="270" />
        <stroke
            android:width="3dp"
            android:color="@color/classic_red1" />
        <corners
            android:radius="3dp" />
        <padding
            android:left="10dp"
            android:top="10dp"
            android:right="10dp"
            android:bottom="10dp" />
    </shape>

</item>

<item android:state_focused="true">
    <shape>
        <solid android:color="#424242" />  //another custom shape here for focus state
    </shape>
</item>

<item>
    <shape>
        <gradient
            android:startColor="@color/classic_red1"
            android:endColor="@color/classic_red2"
            android:angle="270" />
        <stroke
            android:width="2dp"
            android:color="@color/white" />
        <corners
            android:radius="3dp" />
        <padding
            android:left="10dp"
            android:top="10dp"
            android:right="10dp"
            android:bottom="10dp" />
    </shape>

</item>

按钮文字颜色的选择器:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true" android:color="@color/white" /> <!-- pressed -->
    <item android:color="@color/black" /> <!-- default/unchecked -->
</selector>