android - Set the Textview size respective to the device screen size -

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• text size , different android screen sizes 6 answers

i searching long not successful . have came across issue many times somehow managed giving fixed sizes .

but there method , textview size increases depending on device screen size .

as far , using below code , facing sort of issue . want set larger size textappearancelarge in below code .

<textview     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:textappearance="?android:attr/textappearancemedium" />    <textview     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:textappearance="?android:attr/textappearancelarge" />   <textview     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:textappearance="?android:attr/textappearancesmall" />    

if set fixed size , android:textsize="32sp" may large screen sizes galaxy ace looks small in s3-like devices .

any related answers welcomed , in advance .

use /res/values/dimens.xml different dimension like:

<resources>  <!-- default screen margins, per android design guidelines. --> <dimen name="activity_horizontal_margin">30dp</dimen> <dimen name="activity_vertical_margin">30dp</dimen>  <!-- login screens --> <dimen name="button_text_size">16sp</dimen> <dimen name="edittext_text">14sp</dimen> <dimen name="checkbox_text">13sp</dimen>  <!-- slide bar --> <dimen name="slide_text_size">13sp</dimen> <dimen name="slide_button_text_size">15sp</dimen>  <!-- city activity --> <dimen name="list_item_text_size">16sp</dimen> 

now /res/values-sw600dp/dimens.xml

<resources>      <!--          customize dimensions defined in res/values/dimens.xml (such          screen margins) sw600dp devices (e.g. 7" tablets) here.     -->     <!-- login screens -->     <dimen name="button_text_size">16sp</dimen>     <dimen name="edittext_text">14sp</dimen>     <dimen name="checkbox_text">14sp</dimen>     <!-- slide bar -->     <dimen name="slide_text_size">14sp</dimen>     <dimen name="slide_button_text_size">16sp</dimen>  <resources>