<selector
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_pressed="true">
<shape
android:shape="rectangle">
<corners
android:radius="2dp"
/>
<solid
android:color="@color/colorAccent"
/>
<stroke
android:width="1dp"
android:color="@color/colorPrimary"
/>
</shape>
</item>
</selector>