问题
How can I add an image to a button, rather than text?
回答1:
Rather humorously, considering your tags, just use the ImageButton widget.
回答2:
Simply use ImageButton View and set image for it:`
<ImageButton
android:id="@+id/searchImageButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:src="@android:drawable/ic_menu_search" />
回答3:
As he stated, used the ImageButton
widget. Copy your image file within the Res/drawable/
directory of your project. While in XML simply go into the graphic representation (for simplicity) of your XML file and click on your ImageButton
widget that you added, go to its properties sheet and click on the [...] in the src:
field. Simply navigate to your image file. Also, make sure you're using a proper format; I tend to stick with .png files for my own reasons, but they work.
回答4:
You should try something like this
<Button
android:id="@+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/qrcode"/>
the android:background="@drawable/qrcode"
will do it
回答5:
<Button
android:id="@+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="News Feed"
android:icon="@drawable/newsfeed" />
newsfeed is image in the drawable folder
回答6:
Put your Image in drawable folder. Here my image file name is left.png
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="118dp"
android:layout_y="95dp"
android:background="@drawable/left"
android:onClick="toast"
android:text=" " />
回答7:
The new MaterialButton
from the Material Components can include an icon:
<com.google.android.material.button.MaterialButton
android:id="@+id/material_icon_button"
style="@style/Widget.MaterialComponents.Button.TextButton.Icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/icon_button_label_enabled"
app:icon="@drawable/icon_24px"/>
You can also customize some icon properties like iconSize
and iconGravity
.
Reference here.
回答8:
You can create an ImageButton in your android activity_main.xml and which image you want to place in your button just paste that image in your drawable folder below is the sample code for your reference.
<ImageButton
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="49dp"
android:layout_weight="1"
android:onClick="prev"
android:src="@drawable/prev"
/>
来源:https://stackoverflow.com/questions/4209582/how-to-add-image-for-button-in-android