android - Shared Preferences "limit" -


i know similar question 1 has been asked numerous times, , surfing through partially found answer, not complete, , android docs don't help. know how work , have used shared preferences many times before, wondering @ point ( how many ) much, i've read people had ~ 100kbs stored without problem. long story short -- did had problems many data stored in shared preferences , problem, data deleted or?

** question out of curiosity, have large values stored in sql db, wondered , if there problems if reason stored in shared preferences

since sharedpreferences stored in xml file, , therefore lacks strong transaction support of sqlite, not recommend storing "100kbs" in sharedpreferences.

that being said, lowest size limit aware of amount of free heap space, sharedpreferences reads entire xml file's contents memory.


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