android - How can I make my app so it can be installed on the sd card? -


'on smart phone there option move app external storage. on of apps, including mine greyed out. tried giving app permissions write external memory,

my app still cannot moved external storage. how app can moved external storage?

how allow users select android app's installation location (sd card or internal storage)

"unfortunately, it's not possible explicitly let user choose install app.

before it's installed, app can't run can't run code @ time.

options mention: "internalonly", "auto" , "preferexternal" options.

from personal experience, recommend use "auto" unless have restrictions force use "internalonly".

"preferexternal" can produce errors on older devices ("can't open sd card" or that, can't remember)."

tl;dr

you cant tel go. use android:installlocation="preferexternal" in manifest , itll try best put there.


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