Issue
After 4 months of being inactive i realized that there are some changes.
Now when you make a new button it is purple and has some padding defined. Managed to kill the purple color by editing the theme, but i still have issues with padding. When i make a new button, by default it has left and right padding 16dp, and top and bottom 4. I would not like to be forced to change every single new button to 0 padding..
i have 2 options in mind. To set padding in custom button xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<corners android:radius="12dp" />
<solid android:color="#000000" />
<padding
android:left="0dp"
android:top="0dp"
android:right="0dp"
android:bottom="0dp" />
</shape>
...but for some reason this doesnt work.
Can someone figure out what can be the issue?
Or to tell me how can i change default padding values for new buttons?
Also values for some insetBotton and insetTop to be set to 0 by default and not 6
Solution
Using a Material Components theme the Button
is replaced at runtime by a MaterialButton
.
The MaterialButton
has a default style with insetBottom
and insetTop
with a value of 6dp
.
If you want to change globally the button style in your app you can also add the materialButtonStyle
attribute in your app theme:
<style name="AppTheme" parent="Theme.MaterialComponents.*">
<item name="materialButtonStyle">@style/Widget.App.Button</item>
</style>
<style name="Widget.App.Button" parent="Widget.MaterialComponents.Button">
<item name="android:paddingLeft">....</item>
<item name="android:paddingRight">...</item>
<item name="android:insetTop">...</item>
<item name="android:insetBottom">....</item>
</style>
Answered By - Gabriele Mariotti
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