[feat] Add v1.0.3, adjust fragment lifecycle handle.

Author: tans.tan

tuiutils/publish.properties

@@ -1,6 +1,6 @@
 GROUP_ID=io.github.tans5
 ARTIFACT_ID=tuiutils
-VERSION_NAME=1.0.2
+VERSION_NAME=1.0.3
 
 RELEASE_REPOSITORY_URL=https://s01.oss.sonatype.org/service/local/staging/deploy/maven2
 SNAPSHOT_REPOSITORY_URL=https://s01.oss.sonatype.org/content/repositories/snapshots

tuiutils/src/main/java/com/tans/tuiutils/fragment/BaseCoroutineStateFragment.kt

@@ -24,6 +24,8 @@ abstract class BaseCoroutineStateFragment<State : Any>(protected val defaultStat
         }
     }
 
+    open val firstLaunchCheckDefaultState: Boolean = true
+
     protected var uiCoroutineScope: CoroutineScope? = null
         private set
 
@@ -45,18 +47,24 @@ abstract class BaseCoroutineStateFragment<State : Any>(protected val defaultStat
 
     final override fun firstLaunchInitData() {
         val newDataCoroutineScope = CoroutineScope(Dispatchers.IO + dataCoroutineExceptionHandler)
-        newDataCoroutineScope.firstLaunchInitDataCoroutine()
         dataCoroutineScope?.let {
             if (it.isActive) {
                 it.cancel("FirstLaunchInitData re invoke.")
             }
         }
         dataCoroutineScope = newDataCoroutineScope
+        if (firstLaunchCheckDefaultState) {
+            if (defaultState == currentState()) {
+                newDataCoroutineScope.firstLaunchInitDataCoroutine()
+            }
+        } else {
+            newDataCoroutineScope.firstLaunchInitDataCoroutine()
+        }
     }
 
     abstract fun CoroutineScope.bindContentViewCoroutine(contentView: View)
 
-    final override fun bindContentView(contentView: View) {
+    final override fun bindContentView(contentView: View, useLastContentView: Boolean) {
         val newUiCoroutineScope =
             CoroutineScope(Dispatchers.Main.immediate + uiCoroutineExceptionHandler)
         newUiCoroutineScope.bindContentViewCoroutine(contentView)
@@ -76,10 +84,16 @@ abstract class BaseCoroutineStateFragment<State : Any>(protected val defaultStat
         throw exception
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        uiCoroutineScope?.cancel("Fragment content view destroyed.")
+        uiCoroutineScope = null
+    }
+
     override fun onDestroy() {
         super.onDestroy()
-        uiCoroutineScope?.cancel("Fragment destroyed.")
         dataCoroutineScope?.cancel("Fragment destroyed..")
+        dataCoroutineScope = null
     }
 
 }

tuiutils/src/main/java/com/tans/tuiutils/fragment/BaseFragment.kt

@@ -17,14 +17,12 @@ abstract class BaseFragment : Fragment() {
     @get:LayoutRes
     abstract val layoutId: Int
 
-    protected var configureChangeCreateNewContentView: Boolean = false
+    open val configureChangeCreateNewContentView: Boolean = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         retainInstance = true
-        if (savedInstanceState == null) {
-            firstLaunchInitData()
-        }
+        firstLaunchInitData()
         if (savedInstanceState != null) {
             val needRemoveFragments = parentFragmentManager.fragments.filter { it.tag == tag }
             if (needRemoveFragments.isNotEmpty()) {
@@ -40,6 +38,7 @@ abstract class BaseFragment : Fragment() {
     }
 
     private var lastContentView: View? = null
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -50,28 +49,34 @@ abstract class BaseFragment : Fragment() {
             tUiUtilsLog.d(BASE_FRAGMENT_TAG, "LastContentView is null, create new ContentView")
             val newContentView = inflater.inflate(layoutId, container, false)
             this.lastContentView = newContentView
-            bindContentView(newContentView)
+            bindContentView(newContentView, false)
             newContentView
         } else {
-            if (savedInstanceState != null && configureChangeCreateNewContentView) {
+            val contentView = if (savedInstanceState != null && configureChangeCreateNewContentView) {
+                // Configure change and need create new view.
                 tUiUtilsLog.d(BASE_FRAGMENT_TAG, "Config changed, create new ContentView")
                 val newContentView = inflater.inflate(layoutId, container, false)
-                this.lastContentView = newContentView
-                bindContentView(newContentView)
+                bindContentView(newContentView, false)
                 newContentView
             } else {
+                // Use last content view.
+                bindContentView(lastContentView, true)
                 lastContentView
             }
+            this.lastContentView = contentView
+            contentView
         }
     }
 
     abstract fun firstLaunchInitData()
 
-    abstract fun bindContentView(contentView: View)
+    abstract fun bindContentView(contentView: View, useLastContentView: Boolean)
 
     override fun onDestroy() {
         super.onDestroy()
-        lastContentView = null
+        if (configureChangeCreateNewContentView) {
+            lastContentView = null
+        }
     }
 
 }

tuiutils/src/main/java/com/tans/tuiutils/fragment/BaseRx3StateFragment.kt

@@ -7,6 +7,8 @@ import com.tans.tuiutils.state.Rx3State
 @Suppress("MemberVisibilityCanBePrivate")
 abstract class BaseRx3StateFragment<State : Any>(protected val defaultState: State) : BaseFragment(), Rx3State<State> by Rx3State(defaultState) {
 
+    open val firstLaunchCheckDefaultState: Boolean = true
+
     protected var uiRxLife: Rx3Life? = null
         private set
 
@@ -18,22 +20,34 @@ abstract class BaseRx3StateFragment<State : Any>(protected val defaultState: Sta
     final override fun firstLaunchInitData() {
         dataRxLife?.lifeCompositeDisposable?.clear()
         val newDataRxLife = Rx3Life()
-        newDataRxLife.firstLaunchInitDataRx()
         dataRxLife = newDataRxLife
+        if (firstLaunchCheckDefaultState) {
+            if (defaultState == bindState().firstOrError().blockingGet()) {
+                newDataRxLife.firstLaunchInitDataRx()
+            }
+        } else {
+            newDataRxLife.firstLaunchInitDataRx()
+        }
     }
 
     abstract fun Rx3Life.bindContentViewRx(contentView: View)
 
-    final override fun bindContentView(contentView: View) {
+    final override fun bindContentView(contentView: View, useLastContentView: Boolean) {
         uiRxLife?.lifeCompositeDisposable?.clear()
         val newRxUiLife = Rx3Life()
         newRxUiLife.bindContentViewRx(contentView)
         uiRxLife = newRxUiLife
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        uiRxLife?.lifeCompositeDisposable?.clear()
+        uiRxLife = null
+    }
+
     override fun onDestroy() {
         super.onDestroy()
-        uiRxLife?.lifeCompositeDisposable?.clear()
         dataRxLife?.lifeCompositeDisposable?.clear()
+        dataRxLife = null
     }
 }