Android Question KeyValueStore data

bhangorix · Apr 8, 2020

Hi,

I wonder whether if android always kept data in keyvaluestore or clear it after reboot or something. i have search the forum but not getting any clues.

Thanks

DonManfred · Apr 8, 2020

KVS is basically a Sqlite Database. Once you store anything it is saved. After a reboot the value written should be existent.

bhangorix · Apr 9, 2020

DonManfred said:
KVS is basically a Sqlite Database. Once you store anything it is saved. After a reboot the value written should be existent.

Oh, I see

OK Then. So I can use it for storing simple 1 on 1 data rather than manage another sqlite db

Thanks Manfred

Erel · Apr 10, 2020

bhangorix said:
So I can use it for storing simple 1 on 1 data rather than manage another sqlite db

It can also store complex data structures.

bhangorix · Apr 10, 2020

Erel said:
It can also store complex data structures.

I once asking about List of custom Type in this forum. Is it related to what you said about complex data structures? I tried, but handling the NULL giving me a headache

Erel · Apr 10, 2020

Yes.

bhangorix said:
I tried, but handling the NULL giving me a headache

Not sure what you are asking about. As a general rule avoid nulls at all.

Android Question KeyValueStore data

bhangorix

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Erel

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