Sepehr Fatemi Sepehr Fatemi - 1 month ago 5x
Android Question

How to change all of text size in java android

for example if device size is 4 inch i need 12-dot per inch size and if size of the screen is 5 or more need 15-dot per inch size for text and how to change all text size with one method i know how to change size text.
if any idea write it
thanks in advance.


You can say small, medium and large text appearance and android will manage according to screen sizes.

For small


Like this for medium and large



If this didn't solve your problem. Then you have to give different values for different dimensions.

Read this google documentation for managing multiple screen sizes.