java - How to save your high-score -



java - How to save your high-score -

i want save best, 1 high-score file, , if game on show on menu screen.

like this:

best: points.

i have points , count until die, don't know how save them. heard share preferences. can give me example, best way it. have code checking if points isn't improve best high-score, don't know how save them properly. advise or help appreciated!

here's quick sample, assuming want store , load preferences activity.

to store values in preferences:

sharedpreferences sharedpreferences = getpreferences(mode_private); sharedpreferences.editor editor = sharedpreferences.edit(); editor.putint("best_score", numberofpoints); editor.commit();

to load value:

sharedpreferences sharedpreferences = getpreferences(mode_private); if (sharedpreferences.contains("best_score")) { // have high score saved, load it... int numberofpoints = sharedpreferences.getint("best_score", -1); // here you'd value, illustration display it. } else { // there no high score value - should hide "best score" textview }

the "best_score" key under tell android store value - can anything, it's of import key same every time want access/manipulate same value - in case "best score".

java android preferences shared save

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