security - Best Practices on Storing Login Info on Android -

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i'm kinda of noob @ android , i'm writing simple app, own personal learning, hookup external api (flickr or netflix). want ask user login info either site can view pictures or dvd queue. question what's best practice store user data that?

i thinking of encrypting login/pwd , store onto sd card. thoughts using method? there better method?

i'm interested in reading other developer's perspective.

i'm sure there numerous methods out there. don't want break "#1 rule" of storing user info.

thanks.

as mentioned in this answer:

if using apilevel >= 5 read accountmanager.

the samplesyncadapter tutorial uses accountmanager. might place start.


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