android - how to put actionbar size in dimens resources file

Question

I need to have actionbar size in the dimens resources folder , I need to have different size for different api version .

I've tried these code but all of then ran into an error :

?android:attr/actionBarSize
?attr/actionBarSize
?actionBarSize

when I launch the app ,I get this error :

 You must supply a layout_height attribute.

how can I put actionbar size in the resource folder ?

where is you XML definition? for us to make it easy to understand, is better to paste the snippet here! — Jose Antonio, Nov 11 '19 at 15:13

score 0 · Answer 1 · answered Nov 11 '19 at 17:01

This works for me:

<androidx.appcompat.widget.Toolbar
    :
    android:layout_height="?attr/actionBarSize"
    android:theme="@style/AppBarTheme" />

with:

<style name="AppBarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
    :
</style>

EDIT: I also have this:

<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Using the toolbar so no need to show action bar or title -->
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
    :
</style>

android - how to put actionbar size in dimens resources file

1 Answers1