Modify: 事件总线
This commit is contained in:
@ -68,7 +68,9 @@ dependencies {
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api GitHub.ARoute
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api GitHub.RecyclerViewAdapter
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api GitHub.StatusBar
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api GitHub.EventBus
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kapt GitHub.GlideCompiler
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kapt GitHub.ARouteCompiler
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kapt GitHub.EventBusAPT
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}
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@ -6,6 +6,8 @@ import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import androidx.viewbinding.ViewBinding
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import com.alibaba.android.arouter.launcher.ARouter
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import com.quyunshuo.base.utils.EventBusRegister
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import com.quyunshuo.base.utils.EventBusUtils
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/**
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* @Author: QuYunShuo
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@ -22,14 +24,23 @@ abstract class BaseFrameActivity<VB : ViewBinding, VM : ViewModel>(private val v
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protected val mBinding: VB by lazy(mode = LazyThreadSafetyMode.NONE) { initViewBinding() }
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protected abstract fun initViewBinding(): VB
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protected abstract fun initView()
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(mBinding.root)
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// ARouter 依赖注入
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ARouter.getInstance().inject(this)
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// 注册EventBus
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if (javaClass.isAnnotationPresent(EventBusRegister::class.java)) EventBusUtils.register(this)
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initView()
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}
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protected abstract fun initViewBinding(): VB
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protected abstract fun initView()
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override fun onDestroy() {
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if (javaClass.isAnnotationPresent(EventBusRegister::class.java)) EventBusUtils.unRegister(
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this
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)
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super.onDestroy()
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}
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}
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@ -9,6 +9,8 @@ import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import androidx.viewbinding.ViewBinding
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import com.alibaba.android.arouter.launcher.ARouter
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import com.quyunshuo.base.utils.EventBusRegister
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import com.quyunshuo.base.utils.EventBusUtils
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/**
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* @Author: QuYunShuo
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@ -41,6 +43,15 @@ abstract class BaseFrameFragment<VB : ViewBinding, VM : ViewModel>(private val v
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super.onViewCreated(view, savedInstanceState)
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// ARouter 依赖注入
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ARouter.getInstance().inject(this)
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// 注册EventBus
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if (javaClass.isAnnotationPresent(EventBusRegister::class.java)) EventBusUtils.register(this)
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initView()
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}
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override fun onDestroy() {
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if (javaClass.isAnnotationPresent(EventBusRegister::class.java)) EventBusUtils.unRegister(
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this
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)
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super.onDestroy()
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}
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}
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@ -0,0 +1,11 @@
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package com.quyunshuo.base.utils
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/**
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* @Author: QuYunShuo
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* @Time: 2020/8/29
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* @Class: BindEventBus
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* @Remark: 辅助注册EventBus注解
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*/
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@Target(AnnotationTarget.CLASS)
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@kotlin.annotation.Retention(AnnotationRetention.RUNTIME)
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annotation class EventBusRegister
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@ -0,0 +1,54 @@
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package com.quyunshuo.base.utils
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import org.greenrobot.eventbus.EventBus
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/**
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* @Author: QuYunShuo
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* @Time: 2020/8/29
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* @Class: EventBusUtil
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* @Remark: EventBus工具类
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*/
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object EventBusUtils {
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/**
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* 订阅
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* @param subscriber 订阅者
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*/
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fun register(subscriber: Any) = EventBus.getDefault().register(subscriber)
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/**
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* 解除注册
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* @param subscriber 订阅者
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*/
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fun unRegister(subscriber: Any) = EventBus.getDefault().unregister(subscriber)
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/**
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* 发送普通事件
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* @param event 事件
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*/
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fun postEvent(event: Any) = EventBus.getDefault().post(event)
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/**
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* 发送粘性事件
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* @param stickyEvent 粘性事件
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*/
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fun postStickyEvent(stickyEvent: Any) = EventBus.getDefault().postSticky(stickyEvent)
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/**
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* 手动获取粘性事件
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* @param stickyEventType 粘性事件
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* @param <T> 事件泛型
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* @return 返回给定事件类型的最近粘性事件
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*/
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fun <T> getStickyEvent(stickyEventType: Class<T>): T =
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EventBus.getDefault().getStickyEvent(stickyEventType)
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/**
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* 手动删除粘性事件
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* @param stickyEventType 粘性事件
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* @param <T> 事件泛型
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* @return 返回给定事件类型的最近粘性事件
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*/
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fun <T> removeStickyEvent(stickyEventType: Class<T>): T =
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EventBus.getDefault().removeStickyEvent(stickyEventType)
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}
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@ -12,6 +12,7 @@ import kotlinx.coroutines.flow.flowOn
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/**
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* 以顶层函数存在的常用工具方法
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* startPolling() -> 开启一个轮询
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* sendEvent() -> 发送普通EventBus事件
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*/
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/**
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@ -32,4 +33,9 @@ suspend fun startPolling(intervals: Long, block: () -> Unit) {
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.catch { Log.e("flow", "startPolling: $it") }
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.flowOn(Dispatchers.Main)
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.collect { block.invoke() }
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}
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}
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/**
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* 发送普通EventBus事件
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*/
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fun sendEvent(event: Any) = EventBusUtils.postEvent(event)
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@ -43,4 +43,5 @@ dependencies {
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kapt GitHub.GlideCompiler
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kapt GitHub.ARouteCompiler
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kapt GitHub.EventBusAPT
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}
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@ -3,10 +3,15 @@ package com.quyunshuo.main
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import android.widget.Toast
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import com.alibaba.android.arouter.facade.annotation.Route
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import com.alibaba.android.arouter.launcher.ARouter
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import com.quyunshuo.base.ktx.toast
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import com.quyunshuo.base.utils.EventBusRegister
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import com.quyunshuo.base.utils.sendEvent
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import com.quyunshuo.common.bean.TestBean
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import com.quyunshuo.common.constant.RouteKey
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import com.quyunshuo.common.constant.RouteUrl
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import com.quyunshuo.common.ui.BaseActivity
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import com.quyunshuo.main.databinding.MainActivityMainBinding
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import org.greenrobot.eventbus.Subscribe
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/**
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* @Author: QuYunShuo
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@ -14,6 +19,7 @@ import com.quyunshuo.main.databinding.MainActivityMainBinding
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* @Class: MainActivity
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* @Remark: 主界面Activity
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*/
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@EventBusRegister
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@Route(path = RouteUrl.MainActivity)
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class MainActivity :
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BaseActivity<MainActivityMainBinding, MainViewModel>(MainViewModel::class.java) {
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@ -31,5 +37,11 @@ class MainActivity :
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ARouter.getInstance().build(RouteUrl.MainActivity2)
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.withString(RouteKey.KEY_NAME, "ARouter").navigation()
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}
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sendEvent(TestBean("EventBus"))
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}
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@Subscribe
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fun onEvent(event: TestBean) {
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toast(event.msgTest)
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}
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}
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@ -1,6 +1,7 @@
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# Android项目框架(组件化 + Kotlin + MVVM + Jetpack )
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note: 1. 测试打包脚本
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2. 对比开源项目flow的封装
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资源文件相关{
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资源相关文件属于项目相关的,因此需要放在Common组件内,不要放在Base组件里
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@ -1,7 +1,9 @@
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package com.quyunshuo.androidbaseframemvvm
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import androidx.multidex.MultiDex
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import com.quyunshuo.androidbaseframemvvm.eventbus.index.MainEventIndex
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import com.quyunshuo.common.CommonApplication
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import org.greenrobot.eventbus.EventBus
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/**
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* @Author: QuYunShuo
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@ -13,6 +15,11 @@ class AppApplication : CommonApplication() {
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override fun initialize() {
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MultiDex.install(this)
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// 开启EventBusAPT,优化反射效率
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EventBus
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.builder()
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.addIndex(MainEventIndex())
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.installDefaultEventBus()
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super.initialize()
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}
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}
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@ -39,6 +39,7 @@ object Version {
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const val ARouteCompiler = "1.2.2" // 阿里路由 APT
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const val RecyclerViewAdapter = "3.0.4" // RecyclerViewAdapter
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const val StatusBar = "1.5.1" // 状态栏
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const val EventBus = "3.2.0"
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}
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object AndroidX {
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@ -91,4 +92,6 @@ object GitHub {
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const val RecyclerViewAdapter =
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"com.github.CymChad:BaseRecyclerViewAdapterHelper:${Version.RecyclerViewAdapter}"
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const val StatusBar = "com.jaeger.statusbarutil:library:${Version.StatusBar}"
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const val EventBus = "org.greenrobot:eventbus:${Version.EventBus}"
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const val EventBusAPT = "org.greenrobot:eventbus-annotation-processor:${Version.EventBus}"
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}
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@ -63,7 +63,8 @@ android {
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kapt {
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arguments {
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arg("AROUTER_MODULE_NAME", project.getName())
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arg("AROUTER_MODULE_NAME", project.name)
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arg("eventBusIndex", "${BuildConfig.applicationId}.eventbus.index.${project.name.replace('Lib_', '')}EventIndex")
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}
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}
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@ -77,4 +78,5 @@ dependencies {
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androidTestImplementation AndroidX.TestEspresso
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kapt GitHub.GlideCompiler
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kapt GitHub.ARouteCompiler
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kapt GitHub.EventBusAPT
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}
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