How I change textviews textsize for different device automatically?

Question

I add two different devices screen.

First, 10.1 inch:

everything is normal!!!:

But the smaller screens, for example 5 inc.

There is problem..:

I want textviews textsize automatically changes the best size for the each screen. How can I manage?

Answer 1

You can use dimens.xml like that. enter image description here

set your basic size and set other dimens.xml

<resources>
 <dimen name="dp48_w360">51.200005dp</dimen>
 <dimen name="dp13_w360">13.866668dp</dimen>
 <dimen name="dp7_w360">7.466667dp</dimen>
 <dimen name="dp10_w360">10.666667dp</dimen>
 <dimen name="dp0_5_w360">0.53333336dp</dimen>
 <dimen name="dp26_w360">28.000002dp</dimen>
 <dimen name="dp15_w360">16.0dp</dimen>
 <dimen name="dp22_5_w360">24.000002dp</dimen>
 <dimen name="dp45_w360">48.000004dp</dimen>
 <dimen name="dp133_w360">141.86667dp</dimen>
</resources>

or You'd better using sp.

for more detail, refer to https://android-developers.googleblog.com/2011/07/new-tools-for-managing-screen-sizes.html