Android UI Layout Different sizes

To support multiple screen sizes I should have layouts in layout-small, layout-norma开发者_StackOverflowl, and layout-large. If there is for example a main layout in large but not in the normal folder, will a normal screen size phone default to the layout in the large folder? Is this true for drawable also?

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Create the defaults in res/drawable/ and res/layout, and put your size specific values e.g. in res/layout-large or res/drawable-hdmi

Here is the link with the instructions: http://developer.android.com/guide/topics/resources/providing-resources.html#AlternativeResources