优化API

ITGungnir · Nov 12, 2019 · 5e15024 · 5e15024
1 parent ba6ff10
commit 5e15024
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Showing 3 changed files with 11 additions and 7 deletions.
diff --git a/README.md b/README.md
@@ -242,14 +242,18 @@ MyRedux.instance.dispatch(ChangeNum(currNum), listOf(PlusMiddleware(), MultipleM
 ```kotlin
 // 监听State
 MyRedux.instance.pick(AppState::result).observe(this, Observer {
-    it?.a?.let { num ->
-        if (number > 1) {
-            reduxText.text = "($number + 1) * 2 = $num"
-        }
-        number++
+    if (currNum == 1) {
+        tvResult.text = "($currNum + 1) * 2 = 4"
+    } else {
+        tvResult.text = "($currNum + 1) * 2 = ${it.a}"
     }
+    currNum++
 })
 ```
+如果本次`dispatch`的事件不需要中间件处理，则可以不传这个参数：
+```kotlin
+MyRedux.instance.dispatch(Logout)
+```
 发送Action的过程可以同步完成，也可以异步完成：
 ```kotlin
 Single.just(ChangeNum(number))

diff --git a/app/src/main/java/my/itgungnir/rxmvvm/redux/PersistReduxActivity.kt b/app/src/main/java/my/itgungnir/rxmvvm/redux/PersistReduxActivity.kt
@@ -39,7 +39,7 @@ class PersistReduxActivity : AppCompatActivity() {
 
         RxView.clicks(logout)
             .subscribe {
-                MyRedux.instance.dispatch(Logout, listOf())
+                MyRedux.instance.dispatch(Logout)
             }
     }
 

diff --git a/rx_mvvm/src/main/java/my/itgungnir/rxmvvm/core/redux/BaseRedux.kt b/rx_mvvm/src/main/java/my/itgungnir/rxmvvm/core/redux/BaseRedux.kt
@@ -22,7 +22,7 @@ abstract class BaseRedux<T : Any>(
 
     fun currState(): T = deserializeToCurrState(spUtil.currState()) ?: initialState
 
-    fun dispatch(action: Action, middlewareList: List<Middleware<T>>) {
+    fun dispatch(action: Action, middlewareList: List<Middleware<T>> = listOf()) {
         this.middlewareList = middlewareList
         when (val newState = reducer.reduce(currState(), apply(action, 0))) {
             null -> Unit