android - working with assets folder or drawable folder -

android - working with assets folder or drawable folder -

i creating app using android studio. created assets folder , created sub directories under each activity using (each 1 has different set of images). on other hand want back upwards multiply screen resolutions read supported using drawable folder's, drawable doesn't back upwards sub directories. using api 19 @ moment.

putting images in drawable folder bug mass.

how can accomplish goal of order in images , supporting multiple screen resolutions

thank in advance

there subfoldes in drawable. take @ http://developer.android.com/guide/practices/screens_support.html

android android-studio android-drawable android-assets