Android SharedPreferences Get getPrefBoolean(SharedPreferences pref, String key)

Description

get Pref Boolean

Declaration

public static Boolean getPrefBoolean(SharedPreferences pref, String key) 

Method Source Code

//package com.java2s;

import java.util.Map;

import android.content.SharedPreferences;

public class Main {
    public static Boolean getPrefBoolean(SharedPreferences pref, String key) {
        Object value = getPrefObject(pref, key);
        return value != null ? (Boolean) value : null;
    }/*from   w  ww  .  j a va  2  s. co m*/

    protected static Object getPrefObject(SharedPreferences pref, String key) {

        Map<String, ?> all = pref.getAll();
        if (all != null) {
            Object obj = all.get(key);
            return obj;
        }

        return null;
    }
}

Related

1. getPrefBoolean(SharedPreferences pref, String key)
2. getPrefInt(SharedPreferences pref, String key, String default_value)
3. getPrefInt(SharedPreferences pref, String key, int default_value)
4. getPrefObject(SharedPreferences pref, String key)