SharePreference封裝

• PrefUtils.java

package news.zxy.com.zhbj.utils;

import android.content.Context;
import android.content.SharedPreferences;

/**
 *  SharePreference封裝
 * Created by Administrator on 2016-06-23.
 */

public class PrefUtils {
    public static boolean getBoolean(Context ctx, String key, boolean defValue) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        return sp.getBoolean(key, defValue);
    }

    public static void setBoolean(Context ctx, String key, boolean value) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        sp.edit().putBoolean(key, value).commit();
    }

    public static void setString(Context ctx, String key, String value) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        sp.edit().putString(key, value).commit();
    }

    public static String getString(Context ctx, String key, String defValue) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        return sp.getString(key, defValue);
    }

    public static void setInt(Context ctx, String key, int value) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        sp.edit().putInt(key, value).commit();
    }

    public static int getInt(Context ctx, String key, int defValue) {
        SharedPreferences sp = ctx.getSharedPreferences("config",
                Context.MODE_PRIVATE);
        return sp.getInt(key, defValue);
    }

}