Android remove button shadow

How to Remove Shadow of Floating Action Button in Android?

Kotlin Android – Remove Shadow of Floating Action Button

To remove shadow of Floating Action Button in Kotlin Android, set the elevation attribute (in layout file) to 0dp or set compatElevation parameter (in Kotlin program) of FAB with floating point value of 0.0f.

To remove the shadow of Floating Action Button in layout file, set the elevation attribute with zero value as shown in the following code snippet.

Please note that the elevation attribute is referenced from xmlns:app=”http://schemas.android.com/apk/res-auto” namespace. Hence, we used app:elevation in the XML.

To remove the shadow of Floating Action Button dynamically or programmatically in Kotlin activity file, set compatElevation parameter of the FAB with 0.0F.

Example – Remove Shadow of FAB via Layout File

Create an Android Application with Empty Activity and modify the activity_main.xml with the following code.

activity_main.xml

Keep the MainActivity.kt unchanged.

Run this Android Application, and we would get the output as shown in the following screenshot, with the shadow removed for Floating Action Button (FAB).

Example – Change Icon Color of FAB Programmatically

Create an Android Application with Empty Activity and modify the activity_main.xml and MainActivity.kt with the following code.

In this example, we will remove the shadow of FAB programmatically in MainActivity.kt file.

activity_main.xml

MainActivity.kt

Run this Android Application, and we would get the output as shown in the following screenshot, with the shadow removed for Floating Action Button (FAB).

Conclusion

In this Kotlin Android Tutorial, we learned how to remove shadow for Floating Action Button (FAB) via layout file or programmatically in Kotlin Activity file, with examples.

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Android remove button shadow

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Question

Hi, i not know how remove Shadow of Button from Xamarin Forms.

Follow — Control Button Code:

In attached one printscreen. I want remove shadow border of image (Button).

All replies

I fixed this by setting android:stateListAnimator=»@null» globally in Resources\values\styles.xml :

And voila the shadows are gone for good 🙂

Thanks, work for me.

You are awesome Korayem.

To be more clear, in case you are not using that theme, in the style called XXXX.Base put the following:

Then Add the following inside the resources tag:

In Xamarin Forms Just create a *Basic * Renderer like below for your button, and shadow gets automatically removed..

set BackgroundColor with transparent or other color.

Well @eliasribeiro on the inverse I’m wondering how you got shadow on your button ? Do you use a specific theme ?

Hi @Umar3x, the default shadown of Material Design Android.

@Korayem said: MUITO BOM CARA, funcionou bem ! Obrigado

@Korayem said: I fixed this by setting android:stateListAnimator=»@null» globally in Resources\values\styles.xml :

@Korayem said: I fixed this by setting android:stateListAnimator=»@null» globally in Resources\values\styles.xml :

And voila the shadows are gone for good 🙂

You’re the man for this one. It solved my problem.

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arvkmr / Round_white_button_drop_shadow.xml

This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters

xml version = » 1.0 » encoding = » utf-8 » ?>

selector xmlns : android = » http://schemas.android.com/apk/res/android » >

item >

layer-list >

item >

shape android : shape = » oval » >

gradient

android : startColor = » #FF000000 «

android : endColor = » #00000000 «

android : gradientRadius = » 31dp «

android : type = » radial «

/>

shape >

item >

item android : top = » 4dp » android : left = » 4dp » android : right = » 4dp » android : bottom = » 4dp » >

shape android : shape = » oval » >

size android : width = » 55dp «

android : height = » 55dp »/>

solid android : color = » @android:color/white »/>

shape >

item >

layer-list >

item >

selector >

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