android - SharedPreferences is Safe for saving highscores -


well using google play service , have leaderboard. putting highscores sharedpreferences. is safe prevent changing highscores external?

i publishing highscores this:

        sharedpreferences sp= mcontext.getsharedpreferences(             "com.example", context.mode_private);      string highscore= (sp.getlong("highscore", 0));

and updating leaderboard on google play service:

    games.leaderboards.submitscore(getapiclient(),             getstring(r.string.leaderboard_example),             highscore);

you can use approach, add encryption on data. simplest make string base64. or strong way aes or other want , save shared prefrences.

its little overhead on app security aspect covered fulfills gap. if want can add code of baase64 & aes here.


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