package com.hxsmart.appstore.utils;

import android.content.SharedPreferences;
import android.preference.PreferenceManager;

import com.hxsmart.appstore.activity.MyApplication;

/**
 * Created by Administrator on 2016/5/3.
 */
public class SPUtil {

    private static SharedPreferences mSharedPreferences;

    private static synchronized SharedPreferences getPreferneces() {
        if (mSharedPreferences == null) {
            // mSharedPreferences = App.context.getSharedPreferences(
            // PREFERENCE_NAME, Context.MODE_PRIVATE);
            mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(MyApplication.getInstance());
        }
        return mSharedPreferences;
    }

    /**
     * 列印所有
     */
    public static void print() {
        System.out.println(getPreferneces().getAll());
    }

    /**
     * 清空儲存在預設SharePreference下的所有資料
     */
    public static void clear() {
        getPreferneces().edit().clear().commit();
    }

    /**
     * 儲存字串
     *
     * @return
     */
    public static void putString(String key, String value) {
        getPreferneces().edit().putString(key, value).commit();
    }

    /**
     * 讀取字串
     *
     * @param key
     * @return
     */
    public static String getString(String key) {
        return getPreferneces().getString(key, null);

    }

    /**
     * 儲存整型值
     *
     * @return
     */
    public static void putInt(String key, int value) {
        getPreferneces().edit().putInt(key, value).commit();
    }

    /**
     * 讀取整型值
     *
     * @param key
     * @return
     */
    public static int getInt(String key) {
        return getPreferneces().getInt(key, 0);
    }

    /**
     * 儲存布林值
     *
     * @return
     */
    public static void putBoolean(String key, Boolean value) {
        getPreferneces().edit().putBoolean(key, value).commit();
    }

    public static void putLong(String key, long value) {
        getPreferneces().edit().putLong(key, value).commit();
    }

    public static long getLong(String key) {
        return getPreferneces().getLong(key, 0);
    }

    /**
     * t 讀取布林值
     *
     * @param key
     * @return
     */
    public static boolean getBoolean(String key, boolean defValue) {
        return getPreferneces().getBoolean(key, defValue);

    }

    /**
     * 移除欄位
     *
     * @return
     */
    public static void removeString(String key) {
        getPreferneces().edit().remove(key).commit();
    }
}