Android: allow portrait and landscape for tablets, but force portrait on phone? -

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i tablets able display in portrait , landscape (sw600dp or greater), phones restricted portrait only. can't find way conditionally choose orientation. suggestions?

here's way using resources , size qualifiers.

put bool resource in res/values bools.xml or whatever (file names don't matter here):

    <?xml version="1.0" encoding="utf-8"?>     <resources>         <bool name="portrait_only">true</bool>     </resources>

put 1 in res/values-sw600dp , res/values-xlarge:

    <?xml version="1.0" encoding="utf-8"?>     <resources>         <bool name="portrait_only">false</bool>     </resources>

see this supplemental answer adding these directories , files in android studio.

then, in oncreate method of activities can this:

    if(getresources().getboolean(r.bool.portrait_only)){         setrequestedorientation(activityinfo.screen_orientation_portrait);     }

devices more 600 dp in smallest width direction, or x-large on pre-android 3.2 devices (tablets, basically) behave normal, based on sensor , user-locked rotation, etc. else (phones, pretty much) portrait only.


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