https://github.com/yokeyword/smartsharedpreferences
A Cool way to use SharePreferences
https://github.com/yokeyword/smartsharedpreferences
Last synced: about 1 year ago
JSON representation
A Cool way to use SharePreferences
- Host: GitHub
- URL: https://github.com/yokeyword/smartsharedpreferences
- Owner: YoKeyword
- Created: 2016-01-10T12:40:02.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2016-02-24T07:32:44.000Z (over 10 years ago)
- Last Synced: 2025-04-03T19:40:16.542Z (about 1 year ago)
- Language: Java
- Homepage:
- Size: 98.6 KB
- Stars: 56
- Watchers: 3
- Forks: 13
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# SmartSharedPreferences
SmartSharedPreferences可以让你创建实体类一样创建一个SharedPreferences对象，使用链式方法操作数据。
如果你使用RxJava，这里是RxJava版本的[RxSmartSharedPreferences](https://github.com/YoKeyword/RxSmartSharedPreferences)
# 特性
1、可能是使用最简单的SharedPreferences操作库，只需一个@Spf注解，基于编译时注解
2、链式操作
#使用方法
#### 1、引用
project的gradle.build里添加：
``` groovy
buildscript {
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
```
app的gradle.build里添加：
``` groovy
apply plugin: 'com.neenbedankt.android-apt'
dependencies {
compile 'me.yokeyword.smartsharedpreferences:api:1.0.0'
apt 'me.yokeyword.smartsharedpreferences:compiler:1.0.0'
}
```
#### 2、定义SharedPreferences对象
``` java
@Spf
public class User {
long token;
String name;
String mobile;
Boolean first;
}
```
#### 3、编译项目，生成Spf_开头的对应文件（如User对应Spf_User）
#### 4、实例化使用
``` java
Spf_User mSpfUser = Spf_User.create(this);
// 单数据 edit
mSpfUser.name().put("name");
String name = mSpfUser.name().get();
String mobile = mSpfUser.name().get("defaultValue");
// 清理Preferences
mSpfUser.clear();
// name 是否存在
boolean exists = mSpfUser.name().exists();
// 多数据 edit
mSpfUser.edit()
.id()
.put(124)
.name()
.put("name")
.mobile()
.remove()
.apply();
// 也可以使用commit()提交，返回boolean类型
```
get()方法的默认值：
| 返回类型 | 默认值|
| ------------ | ----- |
| int | 0 |
| long | 0l |
| float | 0f |
| boolean | false |
| String | "" |
## 注：
**如果你像存取基本类型之外的对象实体，可以转换成Json(String类型)存入，取出时再将Json转换成对应对象。**
# 致谢
[AndroidAnnotations](https://github.com/excilys/androidannotations)
# License
``` text
Copyright 2015 YoKeyword
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
```