Read the section titled: 'Replacement for copy protection' at:
http://developer.android.com/guide/publishing/licensing.html

On Mon, Nov 1, 2010 at 12:26 AM, Dimitris <[email protected]> wrote:
> Encrypt your data when writing to DB and decrypt when you read. Might
> make ur app a tiny bit slower but you might be better off.
>
> On Oct 27, 6:25 pm, Byron Penner <[email protected]> wrote:
>> In cases where u absolutly need to maintain secure data obfusticate
>> the data before sasving to the db. At least this requires the thief to
>> go into the apk to find the algo to dycrypt the data.
>>
>> On Oct 27, 8:13 pm, swgillan <[email protected]> wrote:
>>
>>
>>
>>
>>
>>
>>
>> > Hello,
>>
>> > I have seen a few discussions on this, but I just wanted to see if
>> > there has been anything new.
>>
>> > Currently, a rooted phone can access the /data/data/
>> > com.your.company.here/ path. Insides are all the wonderful areas like
>> > databases, files, and preferences. In fact, I was actually horrified
>> > to see that I could browse all the apps data on my development phone.
>>
>> > Is there a way to protect someone from accessing these (ie, password
>> > protect the database from shell access)?
>>
>> > My issue is specifically in the database. While there isn't anything
>> > regarding passwords stored inside, there is some intellectual property
>> > in terms of the actual data and schema that could make it easier for
>> > people to copy what my application does.
>>
>> > My solution right now is to clear the particular tables I don't want
>> > people seeing in the database in onDestroy (when the user exits), or
>> > more accurately in onPause() with isFinishing(). Every time the
>> > application is launched the database is repopulated, so I am not
>> > worried about losing any data. I do realize that this isn't foolproof,
>> > but it seems to be better then nothing.
>>
>> > Is there a better way?
>>
>> > Regards,
>>
>> > Steven Gillan
>
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