How does Android choose different resource under different environment settings?

How does Android choose different resource under different environment settings, for example, different language settings, different screen orientations, different screen sizes, and so on.

Generally, we will add qualifiers after those resource folder, if we add two or more qualifiers, we will add in the following order

Table 15.1 characteristics with configuration qualifiers

1. Mobilecountrycode (MCC), Optionallyfollowedbymobilenetworkcode (MNC)

2. Language code, optionally followed by region code

3. Layout direction

4. Smallest width

5. Availablewidth

6. Availableheight

7. ScreenSize

8. Screenaspect

9. Screenorientation

10. UI mode

11. Night mode

12. Screen Density (dpi)

13. Touchscreen type

14. Keyboard availability

15. Primary text input

16. Navigation Key Availability

17. Primary Non-text Navigation method

18. API level

You can find descriptions of these characteristics and examples of specific configuration qualifiers at HTTP://DEVELOPER.A Ndroid.com/guide/topics/resources/providing-resources.html#alternativeresources.

Similarly, after removing the resource, the Android system qualifier in the order to find the most suitable resource to use.

You can see a complete list of supported (unqualified) Res subdirectories at Http://developer.android.com/guide/topics/res Ources/providing-resources.html#resourcetypes.

From Bignerranchguide

How does Android choose different resource under different environment settings?