Dynamic Text size change according to tablet

Question

With all effort,I finally reached to the end of my first app in android. And thanks to all. But after coming to end, I realized one thing that my app text size is common in

Answer 1

After checking some resources I finally came up with the following solution: Within the layout-xml I define the size of the button-text with a dimension declaration:

android:textSize="@dimen/campaign_textfontsize"

I created a dimens.xml in the "/values"-subdirectory with the corresponding value

    18dp

then I created a second values-folder "/values-sw720dp" and copied the old dimens.xml into it. In this dimens.xml I adapted the fontsize value:

    24dp

Based on the current screensize android selects the proper dimens-value. So without any code, font is adapted to the display- (and display related button-) size.

Hope this helps...