SharedPreferences本地数据保存

public class DataNative {

private static String REXHARGE="REXHARGE";

        public static String NAME = "data_native";

public static String Creat_Time = FTime

.getTimeString("yyyy-MM-dd HH:mm:ss");// 时间

public static SharedPreferences sp;

public static void init(Context context) {
sp = context.getApplicationContext().getSharedPreferences(NAME,
Activity.MODE_PRIVATE);
}

//设置
public static void setRecharge(int money){
SharedPreferences.Editor editor=sp.edit();
editor.putInt(REXHARGE, money);
editor.commit();
}
public static int getRecharge(){
int money=sp.getInt(REXHARGE, moneyto);
return money;
}

}

在Activity DataNative.init(this);初始化即可