How to remove ImageButton's standard background image?
AndroidImagebuttonAndroid Problem Overview
In ImageButton I want to remove the standard button background image. In http://developer.android.com it is said, that one must define his\her own background image or set the background color to be transparent. I tried to set a black background, but it didn't make any effect...
Android Solutions
Solution 1 - Android
You can use android:background="@null" for your ImageButton.
Solution 2 - Android
The best choice is not set a transparent background to your ImageButton.
Give to your user a feedback when the button is tapped.
android:background="?attr/selectableItemBackgroundBorderless"
Solution 3 - Android
ImageButton.setBackgroundResource(0)
Solution 4 - Android
use the following property in your in the xml of ImageButton:
android:background="@drawable/icon"
where icon is the name of the image kept in your drawable.
Solution 5 - Android
No, it has to be transparent, not black. Try color: #00FFFFFF
Solution 6 - Android
Dot't use button.setBackgroundResource(0);
on some devices you will get:
> android.content.res.Resources$NotFoundException: Resource ID #0x0
Better use button.setBackgroundColor(Color.TRANSPARENT);
Solution 7 - Android
Use:
android:background="@null"
in your layout xml.
Solution 8 - Android
YourImageButton.setBackgroundColor(Color.TRANSPARENT);
Solution 9 - Android
myButton.setBackgroundResource(0);
Solution 10 - Android
Using Kotlin, you can do this:
val myImageButton = ImageButton(context).apply({
background = null
// and if you need to add drawable, simply use:
setImageDrawable(ContextCompat.getDrawable(context,
R.drawable.ic_save_black_24px))
})
Solution 11 - Android
In the latest android version, the background image doesn't remove even when you set android:background="@null".
Setting android:minHeight="0dp" works for me.