how to support multiple screen in an android app if it contain more than one XMl file

Question

I am working on an app having multiple XML files.I modified manifest as

<supports-screens  android:smallScreens="true"/>
  <supports-screens  android:normalScreens="true"/>
  <supports-screens android:largeScreens="true"/>
  <supports-screens android:anyDensity="true"/>
  <supports-screens android:resizeable="true"
  android:anyDensity="true" />

Made layout folders for different different densities but only xml which I am copying on these folders are working. Other XMLs are still lacking.

Answer 1

Add following folders on res and copy same xml to each other.

Customize each xml file for each resolution

layout-sw320dp 
layout-sw480dp  
layout-sw600dp 
layout-sw720dp 

sw means "smalles width"

layout-sw320dp - small phones.  - devices with width grater than 320 dp
layout-sw480dp - large phones   - devices with width grater than 480 dp
layout-sw600dp - 7inch tablets    - devices with width grater than 600 dp
layout-sw720dp - 10 inch tablets    - devices with width grater than 720 dp

Read this article https://developer.android.com/guide/practices/screens_support.html