Problem getting color about hsv-alpha-color-picker-android

[martin-stone]

You should be able to load the value from shared preferences as an integer (which is how android represents colours), e.g...

https://stackoverflow.com/a/17916954

Use the same key that you specified in your preference screen xml.

[tomsr]

Hi, sorry do not understand, here how it looks from my side.
Preference screen, all good, can go in and pick color. After exit it is saved somewhere, I guess shared preferences. Because when i come back in app second time, newly picked color is there.

PreferenceScreen start
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"

<com.rarepebble.colorpicker.ColorPreference
    android:key="listColor"
    android:title="@string/listColor"
    android:defaultValue="#abcfb4"
    />

PreferenceScreen end

Get color:
SharedPreferences sharedPreferences = getActivity().getSharedPreferences("listColor", 0);
int listColor = sharedPreferences.getInt("listColor", 0);

and I never get color.
Where is the problem?

[martin-stone]

You should probably use getDefaultSharedpreferences(). "listColor" is probably not the name of your preferences file.

[tomsr]

Thanks Martin, Your color library is perfect.
Worked as You said:
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
int listColor = prefs.getInt("listColor", 0);
Thankyou very much.