refresh article to be continue

Took 14 minutes

m-article/build.gradle

@@ -82,6 +82,10 @@ dependencies {
 
     implementation "androidx.lifecycle:lifecycle-extensions:2.0.0"
     implementation "androidx.lifecycle:lifecycle-runtime:2.0.0"
+    implementation  'io.github.scwang90:refresh-layout-kernel:2.0.5'      //核心必须依赖
+    implementation  'io.github.scwang90:refresh-header-radar:2.0.5'       //雷达刷新头
+    implementation  'io.github.scwang90:refresh-footer-ball:2.0.5'        //球脉冲加载
+
 
     api rootProject.ext.dependencies["ydl-user-router"]
     if (rootProject.ext.dev_mode){

m-article/src/main/java/fragment/ArticleHomeFragment.kt

 package fragment
 
 import adapter.ArticleHomeItemAdapter
+import android.annotation.SuppressLint
 import android.content.Context
 import android.os.Bundle
 import android.view.View
 import android.widget.LinearLayout
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.scwang.smart.refresh.footer.BallPulseFooter
+import com.scwang.smart.refresh.header.BezierRadarHeader
+import com.scwang.smart.refresh.layout.SmartRefreshLayout
+import com.scwang.smart.refresh.layout.wrapper.RefreshFooterWrapper
 import com.ydl.webview.H5Params
 import com.ydl.webview.NewH5Activity
 import com.ydl.ydl_router.manager.YDLRouterManager
@@ -19,11 +24,16 @@ import io.reactivex.schedulers.Schedulers
 
 class ArticleHomeFragment : BaseFragment() {
 
+    private lateinit var mSmartRefreshLayout: SmartRefreshLayout
     private lateinit var mLvArticleContent: RecyclerView
     private lateinit var mLlEmptyLayout: LinearLayout
 
+    private var isRefreshing: Boolean = false
+    private var isLoadingMore: Boolean = false
+
     private var mCurrentPage = 0
-    private var mHasMore = true
+    private var mTotalPage = 0
+
     private var mTagId: Int = 0
 
     private lateinit var mAdapter: ArticleHomeItemAdapter
@@ -34,9 +44,15 @@ class ArticleHomeFragment : BaseFragment() {
     }
 
     override fun initDataAndEvent() {
+        mSmartRefreshLayout = rootView.findViewById(R.id.smart_refresh_layout)
         mLvArticleContent = rootView.findViewById(R.id.rv_article_content)
         mLlEmptyLayout = rootView.findViewById(R.id.ll_empty)
 
+        mSmartRefreshLayout.setRefreshHeader(BezierRadarHeader(activity))
+        mSmartRefreshLayout.setRefreshFooter(BallPulseFooter(activity))
+
+        mSmartRefreshLayout.autoRefresh()
+
         mAdapter = ArticleHomeItemAdapter(activity as Context)
         mAdapter.setOnItemClickListener(object : ArticleHomeItemAdapter.OnItemClickListener {
             override fun onItemClick(articleBean: ArticleBean) {
@@ -47,11 +63,28 @@ class ArticleHomeFragment : BaseFragment() {
             LinearLayoutManager(activity, RecyclerView.VERTICAL, false)
         mLvArticleContent.adapter = mAdapter
 
+        isRefreshing = true
+
+        mSmartRefreshLayout.setOnRefreshListener {
+            isRefreshing = true
+            if (mTagId == 0){
+                getRecommendArticleList()
+            }else{
+                getArticleList(isRefreshing = true, isLoadMore = false)
+            }
+            it.finishRefresh()
+        }
+
+        mSmartRefreshLayout.setOnLoadMoreListener {
+            isLoadingMore = true
             if (mTagId == 0){
                 getRecommendArticleList()
             }else{
-            getArticleList()
+                getArticleList(isRefreshing = false, isLoadMore = true)
             }
+            it.finishLoadMore()
+        }
+
     }
 
     override fun initDataAndEventLazy() {
@@ -62,6 +95,7 @@ class ArticleHomeFragment : BaseFragment() {
         return R.layout.article_fragment_layout
     }
 
+    @SuppressLint("CheckResult")
     private fun getRecommendArticleList(loadMore: Boolean = false) {
         ArticleHttp.getInstance().getRecommendArticleList(
             perPageRows = 10, page = mCurrentPage
@@ -91,10 +125,15 @@ class ArticleHomeFragment : BaseFragment() {
     }
 
 
-    private fun getArticleList(loadMore: Boolean = false) {
+    @SuppressLint("CheckResult")
+    private fun getArticleList(isRefreshing:Boolean = true,isLoadMore: Boolean = false) {
         ArticleHttp.getInstance().getArticleList(
             perPageRows = 10,
-            page = mCurrentPage, tagId = mTagId
+            page = if (isRefreshing) {
+                1
+            }else{
+                mCurrentPage+1
+            }, tagId = mTagId
         )
             .subscribeOn(Schedulers.io())
             .observeOn(AndroidSchedulers.mainThread())
@@ -107,11 +146,19 @@ class ArticleHomeFragment : BaseFragment() {
                         mLlEmptyLayout.visibility = View.GONE
                         mLvArticleContent.visibility = View.VISIBLE
 
+                        mCurrentPage = it.data.currentPage
+                        mTotalPage = it.data.totalPage
+
+                        mSmartRefreshLayout.setEnableLoadMore(mCurrentPage<mTotalPage)
+
                         val articles = it.data.list
                         if (articles != null) {
+                            if (isRefreshing){
                                 mAdapter.setData(articles)
+                            }else{
+                                mAdapter.addData(articles)
+                            }
                         }
-
                     }
                 }else{
                     mLlEmptyLayout.visibility = View.VISIBLE
@@ -120,6 +167,14 @@ class ArticleHomeFragment : BaseFragment() {
             }
     }
 
+    private fun refreshOrLoadingComplete() {
+        if (isLoadingMore) {
+            isLoadingMore = false
+        }
+        if (isRefreshing) {
+            isRefreshing = false
+        }
+    }
 
     companion object {
 

m-article/src/main/res/layout/article_fragment_layout.xml

@@ -4,6 +4,11 @@
              android:layout_height="match_parent"
              xmlns:tools="http://schemas.android.com/tools">
 
+    <com.scwang.smart.refresh.layout.SmartRefreshLayout
+            android:id="@+id/smart_refresh_layout"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
         <androidx.recyclerview.widget.RecyclerView
                 android:id="@+id/rv_article_content"
                 android:layout_width="match_parent"
@@ -11,6 +16,10 @@
                 android:paddingTop="20dp"
                 android:clipToPadding="false"/>
 
+
+    </com.scwang.smart.refresh.layout.SmartRefreshLayout>
+
+
     <LinearLayout
             android:id="@+id/ll_empty"
             android:layout_width="match_parent"
@@ -36,8 +45,4 @@
     </LinearLayout>
 
 
-
-
-
-
 </FrameLayout>
\ No newline at end of file