Android 上下布局的图标加文字最佳实现方式

MaterialButton现在支持iconGravity设置为top | textTop

Best way to implement a button with a text under it.

    <com.google.android.material.button.MaterialButton
        style="@style/Widget.MaterialComponents.Button.TextButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="?android:attr/selectableItemBackground"
        android:text="Camera"
        app:icon="@drawable/ic_camera"
        app:iconGravity="top" />