Android filter resourse by screen size and density

Question

How I can filter the application resource according the screen size and density? I like to filter resource like this...

• SMALL SCREEN-HIGH DENSITY
• SMALL SCREEN-MEDIUM DENSITY
• SMALL SCREEN-LOW DENSITY
  
  
• NORMAL SCREEN-HIGH DENSITY
• NORMAL SCREEN-MEDIUM DENSITY
• NORMAL SCREEN-LOW DENSITY
  
  
• LARGE SCREEN-HIGH DENSITY
• LARGE SCREEN-MEDIUM DENSITY
• LARGE SCREEN-LOW DENSITY
  
  
• XLARGE SCREEN-HIGH DENSITY
  
• XLARGE SCREEN-MEDIUM DENSITY
  
• XLARGE SCREEN-LOW DENSITY
  

Let me know how can I make res folder structure according the above criteria.

Regards Android_IT

Answer 1

In fact small screen and high density is very rarely

most device use only this

Small Screen - Low Density
Small Screen - Medium Density

Normal Screen - Low Density
Normal Screen - Medium Density
Normal Screen - High Density
Normal Screen - Extra-High Density

Large Screen - Low Density
Large Screen - Medium Density
Large Screen - High Density
Large Screen - Extra-High Density

Extra-Large Screen - Medium Density
Extra-Large Screen - High Density

but may be some changed in the future

Answer 2

Here is full documentation about providing different resources for different screen sizes and densities