Android Open Source - utexas-utilities Fixed List Preference

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License

The source code is released under:

Apache License

Java Source Code

package com.nasageek.utexasutilities;
/* w ww.j av  a 2s  . c  om*/
import android.content.Context;
import android.preference.ListPreference;
import android.util.AttributeSet;

public class FixedListPreference extends ListPreference {

    public FixedListPreference(final Context context) {
        this(context, null);
    }

    public FixedListPreference(final Context context, final AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    public CharSequence getSummary() {
        final CharSequence entry = getEntry();
        final CharSequence summary = super.getSummary();
        if (summary == null || entry == null) {
            return null;
        } else {
            return String.format(summary.toString(), entry);
        }
    }

    @Override
    public void setValue(final String value) {
        super.setValue(value);
        notifyChanged();
    }
}

Java Source Code List

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