如何在按钮上方显示文字？

Question

只显示按钮,但我想看到按钮上方的文字

<RelativeLayout
  android:id="@+id/big_button_layout"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:visibility="gone">
  <ImageButton
   android:id="@+id/big_button"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:src="@drawable/girrafffe"/>
  <TextView
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:gravity="center_horizontal"
   android:text="Hello"
   android:layout_above="@id/big_button"/>
 </RelativeLayout>

Answer 1

<Button
  android:id="@+id/button_send"
  android:layout_width="150px"
  android:layout_height="wrap_content"
  android:padding="20dp"
  android:drawableBottom="@drawable/image"
  android:background="@android:color/transparent"
  android:text="@string/send"
  android:gravity="center"
  android:layout_gravity="center"
/>

android:drawableBottom="@drawable/image" 将按钮的图像放在底部,从而允许将文本放在顶部.