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KObjectSave用来代替android SharedPreferences的键值存储方式, 支持几乎所有类型(int, string ,Date ,bool ,List等),
它可以方便的存储应用的设置选项,用户的点击记录等
在app的build.gradle中添加
dependencies {compile 'cn.ikaze.KObjectSave:library:1.0.0'}
首先要有一个基础的类用于存储
public class Student {
int no = 1; //default 1
String name = "gojuukaze";//default gojuukaze
Date birthday = new Date(); //default now
List<String> subjects;
public String toString() {
Format format = new SimpleDateFormat("yyyy-MM-dd");
String birthdayString = format.format(birthday);
return "No." + no + ", name: " + name + ", birthday: " + birthdayString + ", subjects: " + subjects;
}
}使用 KObjectSave 存储 Student
KObjectSave kSave = new KObjectSave(this, Student.class);
Student st = (Student) kSave.getObj();
st.no=23; st.name="A"; st.subjects=new ArrayList<String>(){{add("math");add("physics");}};
try {
kSave.save(st);
} catch (IOException | IllegalAccessException e) {
e.printStackTrace();
}加载
Student tempSt = (Student) new KObjectSave(this, Student.class).getObj();
lod.d("KObjectSave",""+tempSt);数据没有加密,不要用户存储用户密码等隐私数据
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