How to save boolean in SharedPreferences and use it in android

Asked Oct 31 '16 at 15:42

Active Oct 31 '16 at 15:54

Viewed 34 times

I want check value with boolean, when likeState is true, show me true toast and when likeState is false, show me false toast.
in my application every user just can for one time click on like button. when click on button likeState is true and save true state for all.

I write below codes, but not work me and not save state!

private SharedPreferences.Editor stateEditor;
private boolean likeState = false, reportState;
private String stateLike_TAG = "LIKE_STATE";

statePrefs = getSharedPreferences(stateLike_TAG, MODE_PRIVATE);
stateEditor = statePrefs.edit();
// set Preferences
likeState = statePrefs.getBoolean(stateLike_TAG, false);

if (!likeState) {
    TastyToast.makeText(context, "Like, Thnx", TastyToast.LENGTH_LONG, TastyToast.ERROR);
    stateEditor.putBoolean("liked", true);
}

I want to use sharedPreferences to save the states, how can I do it?

edited Oct 31 '16 at 15:54

K Neeraj Lal

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asked Oct 31 '16 at 15:42

You don't seem to be calling `commit()` – codeMagic Oct 31 '16 at 15:45
i added `commit()` but not work me again – Oct 31 '16 at 15:48
`stateLike_TAG != "liked"` – codeMagic Oct 31 '16 at 15:51
@codeMagic, can you send me code? i am amateur. please my bro – Oct 31 '16 at 15:52
`stateEditor.putBoolean(stateLike_TAG , true);` – codeMagic Oct 31 '16 at 15:55
@codeMagic, not work me again, why? :( – Oct 31 '16 at 15:56
I don't know without seeing what code you have now. Have you done any debugging like breakpoints or logs to make sure where the code is going? Is there any error? What is/isn't happening? – codeMagic Oct 31 '16 at 16:04

How to save boolean in SharedPreferences and use it in android

0 Answers0