Step 1. Add the JitPack repository to your build file
Add it in your root settings.gradle at the end of repositories:
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
mavenCentral()
maven { url 'https://jitpack.io' }
}
}
Add it in your settings.gradle.kts at the end of repositories:
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
mavenCentral()
maven { url = uri("https://jitpack.io") }
}
}
Add to pom.xml
<repositories>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
Add it in your build.sbt at the end of resolvers:
resolvers += "jitpack" at "https://jitpack.io"
Add it in your project.clj at the end of repositories:
:repositories [["jitpack" "https://jitpack.io"]]
Step 2. Add the dependency
dependencies {
implementation 'com.github.landscapeside:Silk:0.2'
}
dependencies {
implementation("com.github.landscapeside:Silk:0.2")
}
<dependency>
<groupId>com.github.landscapeside</groupId>
<artifactId>Silk</artifactId>
<version>0.2</version>
</dependency>
libraryDependencies += "com.github.landscapeside" % "Silk" % "0.2"
:dependencies [[com.github.landscapeside/Silk "0.2"]]
一个基于java bean的响应式框架 ###Why we need this?
假设我们有这么一个需求: 我们登陆成功之后通过服务器拿到一个useraccount对象,useraccount对象长这个样子
public class UserAccount{
private String userName;//姓名
private int age;//年龄
private String userImage;//头像
public void setUserName(String userName){
this.userName = userName;
}
public String getUserName(){
return userName;
}
//后略......
}
我们会在界面上展示登陆用户的姓名,头像等等:
UserAccount useraccount = getUserAccount();//获取到了useraccount对象
TextView tvName = findViewById(R.id.tv_name);
tvName.setText(useraccount.getUserName());
OK,接下来如果我们需要修改用户的姓名,那么以往我们是这样的:
useraccount.setUserName("mike");
//其他的工作
tvName.setText(useraccount.getUserName());
//其他的展示
这里面,我们一般是给对象set了某个值之后,再更新UI。
###Now,We change
使用silk之后,现在我们的useraccount定义是这样的:(就多了一个注解而已)
@RxBean
public class UserAccount{
private String userName;//姓名
private int age;//年龄
private String userImage;//头像
public void setUserName(String userName){
this.userName = userName;
}
public String getUserName(){
return userName;
}
//后略......
}
我们接下来这样展示里面的数据:
TextView tvName = findViewById(R.id.tv_name);
SilkBrite<UserAccount> brite = SilkBrite.create();//初始化了一个brite
UserAccount useraccount = brite.asSilkBean(getUserAccount());//获取useraccount对象,其实这是一个“换了包”的对象
brite.asModeObservable()
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new Action1<UserAccount>() {
@Override
public void call(UserAccount info) {
tvName.setText(useraccount.getUserName());
}
});
然后我们要修改用户姓名了!
//你只需要做下面这件事,UI上面就会同步
useraccount.setUserName("mike");
所以,用了silk,我们就不需要每次修改了bean之后还要去同步UI。
##引用
dependencies {
...
compile 'com.github.landscapeside:SilkLib:1.04'
apt 'com.github.landscapeside:SilkComplier:0.3'
...
}
然后在你的app的build.gradle中应用apt插件:
apply plugin: 'com.neenbedankt.android-apt'
project的build.gradle中申明:
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
用的是jitpack仓库,所以需要在project的build.gradle中注明
allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
}
}
##用法
SilkBrite<UserAccount> brite = SilkBrite.create();,注意,目前来说,一个brite就对应处理一个bean对象UserAccount useraccount = brite.asSilkBean(getUserAccount());brite.asModeObservable()
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new Action1<UserAccount>() {
@Override
public void call(UserAccount info) {
tvName.setText(useraccount.getUserName());
}
});
@RxBean
public class Parent{
private String userName;//姓名
private int age;//年龄
private String userImage;//头像
private Child child1;
private Child child2;
public void setUserName(String userName){
this.userName = userName;
}
public String getUserName(){
return userName;
}
//后略......
}
@RxBean
public class Child{
private String userName;//姓名
private int age;//年龄
//......
}
brite.asNodeObservable("nick")
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.map(o1 -> {
String name = String.valueOf(o1);
if (TextUtils.isEmpty(name)) {
return "unknown user";
}
return name;
})
.subscribe(new Action1<String>() {
@Override
public void call(String name) {
tvName.setText(name);
}
});
brite.asNodeObservable("child1::userName")
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.map(o1 -> {
String name = String.valueOf(o1);
if (TextUtils.isEmpty(name)) {
return "unknown user";
}
return name;
})
.subscribe(new Action1<String>() {
@Override
public void call(String name) {
tvName.setText(name);
}
});
##限制
##最后 感谢如下项目给我的指导和参考: