路由工具ARouter和CC对比：Arouter

ARouter

配置

• 配置依赖

  implementation 'com.alibaba:arouter-api:1.5.0'
    kapt 'com.alibaba:arouter-compiler:1.2.2'

buildscript {
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.0'
        classpath "com.alibaba:arouter-register:1.0.2"
    }
}

• 引用gradle插件

apply plugin: 'kotlin-kapt'

apply plugin: 'com.alibaba.arouter'

• 配置moduleName和debug信息

android {
    defaultConfig {
        javaCompileOptions {
            annotationProcessorOptions {
                arguments = [AROUTER_MODULE_NAME: project.getName(), AROUTER_GENERATE_DOC: "enable"]
            }
        }
    }
}

使用

• 初始化

if (isDebug()) {           // 这两行必须写在init之前，否则这些配置在init过程中将无效
    ARouter.openLog();     // 打印日志
    ARouter.openDebug();   // 开启调试模式(如果在InstantRun模式下运行，必须开启调试模式！线上版本需要关闭,否则有安全风险)
}
ARouter.init(mApplication); // 尽可能早，推荐在Application中初始化

• 跳转导航

                 ARouter.getInstance().build("/testactivity/Test1Activity")
                        .withString("name", "老王")
                        .withInt("age", 18)
                        .withBoolean("boy", true)
                        .withLong("high", 180)
                        .withString("url", "https://a.b.c")
                        .withSerializable("ser", testSerializable)
                        .withParcelable("pac", testParcelable)
                        .withObject("obj", testObj)
                        .withObject("objList", objList)
                        .withObject("map", map)
                        .navigation(this,500);
//                        .navigation();
//                        .navigation(this,new NavCallback(){
//                            @Override
//                            public void onArrival(Postcard postcard) {
//
//                            }
//                        });

• 配置等跳转页面

@Route(path = "/testactivity/Test1Activity", name = "测试用 Activity")
public class Test1Activity extends AppCompatActivity {

    @Autowired(desc = "姓名")
    String name = "jack";
    @Autowired(name = "boy", required = true)
    boolean girl;
    @Autowired
    float fl = 12.00f;
    @Autowired
    TestSerializable ser;

    @Autowired
    TestParcelable pac;

    @Autowired
    TestObj obj;

    @Autowired
    List<TestObj> objList;

    @Autowired
    Map<String, List<TestObj>> map;

    @Autowired
    HelloService helloService;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test1);
        ARouter.getInstance().inject(this);
       helloService.sayHello("Hello moto.");
}

• 拦截器，可以拦截路由请求，做一些参数更改

@Interceptor(priority = 6)
class Test1Interceptor:IInterceptor{
    val TAG = Test1Interceptor::class.java.simpleName
    private var mContext: Context? = null
    override fun process(postcard: Postcard?, callback: InterceptorCallback?) {
        Log.d(TAG,"process:"+postcard?.path)
        if(postcard?.path.equals("/testactivity/Test1Activity")) {
                postcard?.withString("extra", "我是在拦截器中附加的参数")
                callback?.onContinue(postcard)
        }else {
            callback?.onContinue(postcard)
        }
    }
    override fun init(context: Context?) {
        mContext = context
    }

}

• 传递Object参数时，需要定义Json转换方法，方便使用不同的json处理工具

@Route(path = "/service/JsonServiceImpl")
class JsonServiceImpl:SerializationService{
    override fun <T : Any?> json2Object(input: String?, clazz: Class<T>?): T {
        return JSON.parseObject(input,clazz)
    }

    override fun init(context: Context?) {
    }

    override fun object2Json(instance: Any?): String {
        return JSON.toJSONString(instance)
    }

    override fun <T : Any?> parseObject(input: String?, clazz: Type?): T {
        return JSON.parseObject(input,clazz)
    }

}

• Service，可以通过Arouter.getInstrance找到Service并做一些逻辑处理

@Route(path = "/service/SingleService")
class SingleService:IProvider{
    internal var mContext: Context? = null

    fun sayHello(name: String) {
        Toast.makeText(mContext, "Hello $name", Toast.LENGTH_SHORT).show()
    }

    override fun init(context: Context) {
        mContext = context
    }

}

 ARouter.getInstance().navigation(SingleService.class).sayHello("Mike");
//或者
((SingleService)(ARouter.getInstance().build("/service/SingleService").navigation())).sayHello("Mike");

• 跳转导航
  可以用AndroidStudio的插件ARouter Helper实现点击导航