Eclipse activity_main.xml and my test phone is showing different theme Android

Question

I met a problem here.

I just started an empty Android project and changed the theme to @android:style/Theme.Material.Light. The theme does not change in Eclipse rendering preview but does change and shows correctly on my Galaxy S6 test phone.

Anyone give a solution. Thank you so much!

Answer 1

In Android Studio in the design of XML file you will see theme selection as shown in below image.

For Eclipse:

Click on and select desirable theme for your Activity.