新增appendList

app/src/main/java/com/gamedog/vididin/main/fragments/HomeFragment.kt

@@ -51,6 +51,7 @@ class HomeFragment : AppViewsFragment<ViewBinding, UiState, ViewModel>(), OnSwit
     override fun ViewBinding.initViews() {
         viewPager2.setPageTransformer { _, _ -> }
         viewPager2.offscreenPageLimit = 1
+        viewPager2.adapter = mViewPagerAdapter
     }
 
     override fun ViewBinding.initListeners() {
@@ -86,7 +87,8 @@ class HomeFragment : AppViewsFragment<ViewBinding, UiState, ViewModel>(), OnSwit
     }
 
     override fun ViewBinding.onUiStateCollect(uiState: UiState) {
-        viewPager2.setDataOrAdapter(uiState.playLists, 1) { mViewPagerAdapter }
+        mViewPagerAdapter.appendList(uiState.playLists)
+        //viewPager2.setDataOrAdapter(uiState.playLists, 1) { mViewPagerAdapter }
     }
 
     override fun onResume() {

core/architecture/src/main/java/com/ama/core/architecture/base/views/adapter/BaseFragmentStateAdapter.kt

@@ -55,6 +55,15 @@ abstract class BaseFragmentStateAdapter<T : BaseFragmentStateDiffItem>(
         mDiffer.submitList(list)
     }
 
+    fun appendList(appendList: List<T>?) {
+        val newList = mutableListOf<T>()
+        newList.addAll(getCurrentList())
+        appendList?.let {
+            newList.addAll(appendList)
+        }
+        mDiffer.submitList(newList)
+    }
+
     fun getFragmentByIndex(position: Int) =
         if (position in 0..<itemCount) fragmentManager.findFragmentByTag("f" + getItemId(position)) else null
 

core/architecture/src/main/java/com/ama/core/architecture/util/ViewPager2Ext.kt

@@ -2,8 +2,8 @@ package com.ama.core.architecture.util
 
 import androidx.viewpager2.widget.ViewPager2
 import com.ama.core.architecture.base.views.adapter.BaseFragmentStateAdapter
-import com.ama.core.model.BaseFragmentStateDiffItem
 import com.ama.core.common.util.asUnsafe
+import com.ama.core.model.BaseFragmentStateDiffItem
 import kotlin.collections.isNullOrEmpty
 
 

core/model/src/main/java/com/ama/core/model/BaseFragmentStateDiffItem.kt

@@ -1,5 +1,6 @@
 package com.ama.core.model
 
+import com.ama.core.model.BaseDiffItem
 
 interface BaseFragmentStateDiffItem : BaseDiffItem {
     fun getItemId(): Long