完善route功能，增加降级策略

FlyJingFish · FlyJingFish · commit ca21a511b636 · 2024-05-24T17:40:42.000+08:00
diff --git a/app/src/main/java/com/flyjingfish/modulecommunication/CollectApp.kt b/app/src/main/java/com/flyjingfish/modulecommunication/CollectApp.kt
@@ -10,11 +10,14 @@ import com.flyjingfish.module_communication_annotation.interfaces.BindClass
 import com.flyjingfish.module_communication_intercept.intercept.RouterIntercept
 import com.flyjingfish.module_communication_intercept.RouterInterceptManager
 import com.flyjingfish.module_communication_route.ModuleRoute
+import com.flyjingfish.module_communication_route.lost.RouterLost
+import com.flyjingfish.module_communication_route.lost.RouterLostManager
 
 object CollectApp {
     private val allRouterIntercept = mutableSetOf<RouterIntercept>()
     private val allIApplication = mutableSetOf<IApplication>()
     private val allRouteClazz = mutableSetOf<BaseRouterClass>()
+    private val allRouterLost = mutableSetOf<RouterLost>()
 
     /**
      * 这一步才可以收集到所有的拦截器
@@ -57,6 +60,16 @@ object CollectApp {
         ImplementClassUtils.addBindClass(sub)
     }
 
+    /**
+     * 收集所有的 module 的 @ExposeInterface 共享实现类
+     */
+    @AndroidAopCollectMethod
+    @JvmStatic
+    fun collectRouterLost(sub: RouterLost){
+        Log.e("CollectIntercept","collectRouterLost=$sub")
+        allRouterLost.add(sub)
+    }
+
     fun onCreate(application: Application){
         Log.e("CollectIntercept","getAllRouterIntercept-size=${allRouterIntercept.size}")
         //设置全部的拦截器让其起作用
@@ -67,6 +80,9 @@ object CollectApp {
         allIApplication.forEach {
             it.onCreate(application)
         }
+        //设置 application 之后可以不用传上下文
         ModuleRoute.setApplication(application)
+        //设置全部降级策略类
+        RouterLostManager.addAllRouterLost(allRouterLost)
     }
 }
diff --git a/app/src/main/java/com/flyjingfish/modulecommunication/MainActivity.kt b/app/src/main/java/com/flyjingfish/modulecommunication/MainActivity.kt
@@ -8,6 +8,9 @@ import com.flyjingfish.login.LoginActivity
 import com.flyjingfish.module_communication_intercept.RouterInterceptManager
 import com.flyjingfish.module_communication_intercept.intercept.InterceptPoint
 import com.flyjingfish.module_communication_intercept.intercept.RouterIntercept
+import com.flyjingfish.module_communication_route.ModuleRoute
+import com.flyjingfish.module_communication_route.bean.NavigationResult
+import com.flyjingfish.module_communication_route.callback.OnNavigationBack
 import com.flyjingfish.modulecommunication.databinding.ActivityMainBinding
 import com.flyjingfish.user.UserActivity
 
@@ -27,6 +30,12 @@ class MainActivity : ComponentActivity() {
         }
 
         binding.btnGoUri.setOnClickListener {
+            ModuleRoute.builder("/sss/sss").go(object : OnNavigationBack{
+                override fun onResult(result: NavigationResult) {
+                    Log.e("onLost","--MainActivity--result=${result.found}")
+                }
+
+            })
             RouterInterceptManager.addIntercept(object :RouterIntercept{
                 override fun onIntercept(point: InterceptPoint) {
                     Log.e("onIntercept","--MainActivity--${point.path},params = ${point.paramsMap},byPath = ${point.byPath}")
diff --git a/lib-login/src/main/java/com/flyjingfish/login/LoginLost.kt b/lib-login/src/main/java/com/flyjingfish/login/LoginLost.kt
@@ -0,0 +1,16 @@
+package com.flyjingfish.login
+
+import android.util.Log
+import com.flyjingfish.module_communication_route.lost.LostPoint
+import com.flyjingfish.module_communication_route.lost.RouterLost
+
+class LoginLost : RouterLost{
+    override fun order(): Int {
+        return 1
+    }
+
+    override fun onLost(lostPoint: LostPoint) {
+        Log.e("onLost","--LoginLost--")
+        lostPoint.proceed()
+    }
+}
diff --git a/lib-user/src/main/java/com/flyjingfish/user/UserLost.kt b/lib-user/src/main/java/com/flyjingfish/user/UserLost.kt
@@ -0,0 +1,16 @@
+package com.flyjingfish.user
+
+import android.util.Log
+import com.flyjingfish.module_communication_route.lost.LostPoint
+import com.flyjingfish.module_communication_route.lost.RouterLost
+
+class UserLost : RouterLost{
+    override fun order(): Int {
+        return 2
+    }
+
+    override fun onLost(lostPoint: LostPoint) {
+        Log.e("onLost","--UserLost--")
+        lostPoint.proceed()
+    }
+}
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/ModuleRoute.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/ModuleRoute.kt
@@ -14,7 +14,9 @@ import com.flyjingfish.module_communication_annotation.enums.PathType
 import com.flyjingfish.module_communication_annotation.interfaces.BaseRouterClass
 import com.flyjingfish.module_communication_annotation.interfaces.NewAny
 import com.flyjingfish.module_communication_route.bean.ClassInfo
+import com.flyjingfish.module_communication_route.bean.NavigationResult
 import com.flyjingfish.module_communication_route.callback.OnNavigationBack
+import com.flyjingfish.module_communication_route.lost.RouterLostManager
 import com.flyjingfish.module_communication_route.utils.Utils
 import com.flyjingfish.module_communication_route.utils.putValue
 import java.io.Serializable
@@ -141,8 +143,11 @@ object ModuleRoute {
             {
                 add(ParamsInfo("params1",String::class,null,false))
             })
-
-            onNavigationBack?.onResult(clazzInfo != null,this)
+            val found = clazzInfo != null
+            onNavigationBack?.onResult(NavigationResult(found,this,context))
+            if (!found){
+                RouterLostManager.notifyRouterLost(context,this)
+            }
             if (clazzInfo != null && clazzInfo.pathInfo.type == PathType.ACTIVITY){
                 intent.setClass(context, clazzInfo.pathInfo.clazz.java)
                 if (context !is Activity) {
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/bean/NavigationResult.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/bean/NavigationResult.kt
@@ -0,0 +1,19 @@
+package com.flyjingfish.module_communication_route.bean
+
+import android.content.Context
+import com.flyjingfish.module_communication_route.ModuleRoute
+
+class NavigationResult(
+    /**
+     * 是否找到路由页面
+     */
+    val found: Boolean,
+    /**
+     * 跳转页面时构建的 [ModuleRoute.RouteBuilder]
+     */
+    val routeBuilder: ModuleRoute.RouteBuilder,
+    /**
+     * 上下文
+     */
+    val context: Context
+)
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/callback/OnNavigationBack.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/callback/OnNavigationBack.kt
@@ -1,11 +1,10 @@
 package com.flyjingfish.module_communication_route.callback
 
-import com.flyjingfish.module_communication_route.ModuleRoute
+import com.flyjingfish.module_communication_route.bean.NavigationResult
 
 interface OnNavigationBack {
     /**
-     * @param found 是否找到路由页面
-     * @param routeBuilder 跳转页面时构建的 [ModuleRoute.RouteBuilder]
+     * @param result 发起路由的结果
      */
-    fun onResult(found:Boolean,routeBuilder: ModuleRoute.RouteBuilder)
+    fun onResult(result: NavigationResult)
 }
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/LostPoint.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/LostPoint.kt
@@ -0,0 +1,27 @@
+package com.flyjingfish.module_communication_route.lost
+
+import android.content.Context
+import com.flyjingfish.module_communication_route.ModuleRoute
+
+class LostPoint(
+    /**
+     * 上下文
+     */
+    val context: Context,
+    /**
+     * 路由页面的 [ModuleRoute.RouteBuilder]
+     */
+    val builder: ModuleRoute.RouteBuilder
+) {
+    internal var hasNext = false
+    internal lateinit var listener: OnProceedListener
+    fun proceed() {
+        if (hasNext) {
+            listener.onInvoke()
+        }
+    }
+
+    internal interface OnProceedListener {
+        fun onInvoke()
+    }
+}
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/RouterLost.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/RouterLost.kt
@@ -0,0 +1,6 @@
+package com.flyjingfish.module_communication_route.lost
+
+interface RouterLost {
+    fun order(): Int
+    fun onLost(lostPoint: LostPoint)
+}
diff --git a/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/RouterLostManager.kt b/module-communication-route/src/main/java/com/flyjingfish/module_communication_route/lost/RouterLostManager.kt
@@ -0,0 +1,51 @@
+package com.flyjingfish.module_communication_route.lost
+
+import android.content.Context
+import com.flyjingfish.module_communication_route.ModuleRoute
+
+
+object RouterLostManager {
+    private val routerLoses = mutableSetOf<RouterLost>()
+
+    fun addRouterLost(routerLost: RouterLost) {
+        routerLoses.add(routerLost)
+        val newRouterLoses = routerLoses.sortedBy { it.order() }
+        routerLoses.clear()
+        routerLoses.addAll(newRouterLoses)
+    }
+    /**
+     * 添加多个降级处理
+     */
+    fun addAllRouterLost(routerLoses: MutableSet<RouterLost>) {
+        this.routerLoses.clear()
+        this.routerLoses.addAll(routerLoses.sortedBy { it.order() })
+    }
+
+    internal fun notifyRouterLost(context: Context,builder: ModuleRoute.RouteBuilder) {
+        if (routerLoses.isEmpty()) {
+            return
+        }
+
+        val point = LostPoint(context,builder)
+
+        val thisRouterLoses = mutableSetOf<RouterLost>().apply {
+            addAll(routerLoses)
+        }
+        val iterator = thisRouterLoses.iterator()
+        point.listener = object : LostPoint.OnProceedListener {
+            override fun onInvoke() {
+                if (iterator.hasNext()) {
+                    val intercept = iterator.next()
+                    iterator.remove()
+                    point.hasNext = iterator.hasNext()
+                    intercept.onLost(point)
+                }
+            }
+        }
+
+        point.hasNext = thisRouterLoses.size > 1
+        val routerLost = iterator.next()
+        iterator.remove()
+        routerLost.onLost(point)
+    }
+}
