How to change the toolbar text size?

Question

I want to change the size of text in Toolbar. Because in my application, Toolbar text has different sizes both for landscape and portrait mode.

Is it possible to change the text size of text in Toolbar?

Answer 1

Use app:titleTextAppearance:

<android.support.v7.widget.Toolbar     xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     android:layout_width="match_parent"     android:layout_height="?actionBarSize"     android:id="@+id/toolbar"     app:titleTextAppearance="@style/Toolbar.TitleText" /> 

and override the default title size in a custom style:

<style name="Toolbar.TitleText" parent="TextAppearance.Widget.AppCompat.Toolbar.Title">     <item name="android:textSize">18sp</item> </style> 

Result:

Answer 2

for example this your toolbar

<android.support.v7.widget.Toolbar     android:id="@+id/toolbar"     android:layout_width="match_parent"     android:layout_height="?attr/actionBarSize"     android:background="?attr/colorPrimary"     android:gravity="center"     android:minHeight="?attr/actionBarSize"     app:theme="@style/ThemeOverlay.AppCompat.ActionBar" /> 

you can simple add this view this

    app:titleTextAppearance="@style/yourstyle" 

style.xml

  <style name="yourstyle" parent="@style/Base.TextAppearance.AppCompat.Title">     <item name="android:textSize">20sp</item> </style> 

like that...