參考：https://blog.csdn.net/lianwa88/article/details/79973958

注意事項：

1 ARouter的引用在Java和kotlin中不同

Kotlin （推薦）

1 在basemodule中添加引用

   api 'com.alibaba:arouter-api:1.5.1'
   kapt 'com.alibaba:arouter-compiler:1.5.1'

2 「每個module」中添加下面代碼（注意）

apply plugin: 'kotlin-kapt'

javaCompileOptions {
            annotationProcessorOptions {
                arguments = [AROUTER_MODULE_NAME: project.getName()]
            }
        }

  kapt 'com.alibaba:arouter-compiler:1.5.1'

JAVA

1 在basemodule中添加引用

 api 'com.alibaba:arouter-api:1.5.1'
 annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'

2 每個module中添加下面代碼（注意）

javaCompileOptions {
            annotationProcessorOptions {
                arguments = [AROUTER_MODULE_NAME: project.getName()]
            }
        }

   annotationProcessor 'com.alibaba:arouter-compiler:1.5.1'

示例代碼：

image.png

步驟：

1 base目錄下創(chuàng)建IBaseService接口
2 創(chuàng)建IBaseService實現(xiàn)類丸氛，BaseService
3 被調(diào)用方receiver锅尘，定義路由TestService
4 調(diào)用方caller,獲取service對象蛀醉，獲取數(shù)據(jù)

base module

1 IBaseService

import com.alibaba.android.arouter.facade.template.IProvider

interface IBaseService<T> : IProvider {
  fun getData(): T?
  fun setData(t: T?)
}

2 BaseService

import android.content.Context

open class BaseService<T> : IBaseService<T> {
    var t: T? = null
    override fun getData(): T? {
        return t
    }

    override fun init(context: Context?) {
    }

    override fun setData(t: T?) {
        this.t = t
    }
}

2 ProviderHelper （獲取service工具類）

import com.alibaba.android.arouter.launcher.ARouter

class ProviderHelper {
    companion object {
        fun getService(): BaseService<String?> {
            return ARouter.getInstance().build("/test/receiver").navigation() as BaseService<String?>
        }
    }
}

receiver module

1 TestService

import com.alibaba.android.arouter.facade.annotation.Route
import com.example.base.BaseService

@Route(path = "/test/receiver")
class TestService : BaseService<String?>() {
    override fun getData(): String? {
        setData("sssss")
        return super.getData()
    }
}

caller module調(diào)用

 var service = ProviderHelper.getService()
 var msg = service.getData()
 Toast.makeText(this@CallerActivity, msg, Toast.LENGTH_SHORT).show()

項目地址：https://github.com/nxtzhengyongbo/AndroidModule