代码优化

GoodMoney/app/src/main/java/com/mints/goodmoney/ui/adapter/XmlyPageAdapter.kt

+package com.mints.goodmoney.ui.adapter
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.mints.goodmoney.R
+
+class XmlyPageAdapter(val xmlyPageList: Any?) :
+        RecyclerView.Adapter<XmlyPageAdapter.ViewHolder>() {
+
+    lateinit var context: Context
+
+    lateinit var mOnItemClickListener: OnItemClickListener
+
+
+    inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        context = parent.context
+        val view = LayoutInflater.from(context).inflate(R.layout.item_rv_xmly_page, parent, false)
+        val viewHolder = ViewHolder(view)
+        return viewHolder
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        holder.itemView.setTag(position)
+    }
+
+    //    override fun getItemCount() = xmlyPageList?.size
+    override fun getItemCount() = 10
+
+    interface OnItemClickListener {
+        fun onItemClick(position: Int)
+    }
+
+    fun setOnItemClickListener(listener: OnItemClickListener) {
+        mOnItemClickListener = listener
+    }
+
+}
\ No newline at end of file

GoodMoney/app/src/main/java/com/mints/goodmoney/ui/fragment/MoneyFragment.kt

@@ -44,7 +44,7 @@ class MoneyFragment : BaseFragment(), XTabLayout.OnTabSelectedListener {
     override fun onHiddenChanged(hidden: Boolean) {
         if (curPosition == 0) {
             mainFragment?.onHiddenChanged(hidden)
-        } else if (curPosition == 4) {
+        } else if (curPosition == 3) {
             liebaoGameFragment?.onHiddenChanged(hidden)
         }
         super.onHiddenChanged(hidden)
@@ -90,20 +90,20 @@ class MoneyFragment : BaseFragment(), XTabLayout.OnTabSelectedListener {
             currentFragment = mainFragment
         }
 
-        xtFragmentMoney.setxTabDisplayNum(5)
+        xtFragmentMoney.setxTabDisplayNum(4)
         val newTab1 = xtFragmentMoney.newTab()
         newTab1.text = "视频"
         val newTab2 = xtFragmentMoney.newTab()
         newTab2.text = "书城"
-        val newTab3 = xtFragmentMoney.newTab()
-        newTab3.text = "新闻"
+//        val newTab3 = xtFragmentMoney.newTab()
+//        newTab3.text = "新闻"
         val newTab4 = xtFragmentMoney.newTab()
         newTab4.text = "听书"
         val newTab5 = xtFragmentMoney.newTab()
         newTab5.text = "游戏"
         xtFragmentMoney.addTab(newTab1)
         xtFragmentMoney.addTab(newTab2)
-        xtFragmentMoney.addTab(newTab3)
+//        xtFragmentMoney.addTab(newTab3)
         xtFragmentMoney.addTab(newTab4)
         xtFragmentMoney.addTab(newTab5)
         xtFragmentMoney.addOnTabSelectedListener(this)
@@ -172,19 +172,19 @@ class MoneyFragment : BaseFragment(), XTabLayout.OnTabSelectedListener {
                 }
                 addOrShowFragment(childFragmentManager, bookStoreFragment!!, FRAGMENT_TAG_BOOKSTORE)
             }
+//            2 -> {
+//                if (newsFragment == null) {
+//                    newsFragment = RsNewsFragment()
+//                }
+//                addOrShowFragment(childFragmentManager, newsFragment!!, FRAGMENT_TAG_NEWS)
+//            }
             2 -> {
-                if (newsFragment == null) {
-                    newsFragment = RsNewsFragment()
-                }
-                addOrShowFragment(childFragmentManager, newsFragment!!, FRAGMENT_TAG_NEWS)
-            }
-            3 -> {
                 if (xmlyGameFragment == null) {
                     xmlyGameFragment = XmlyFragment()
                 }
                 addOrShowFragment(childFragmentManager, xmlyGameFragment!!, FRAGMENT_TAG_XMLY)
             }
-            4 -> {
+            3 -> {
                 if (liebaoGameFragment == null) {
                     liebaoGameFragment = LiebaoGameFragment()
                 }

GoodMoney/app/src/main/java/com/mints/goodmoney/ui/fragment/XmlyPageFragment.kt

 package com.mints.goodmoney.ui.fragment
 
+import androidx.recyclerview.widget.GridLayoutManager
 import com.mints.goodmoney.R
+import com.mints.goodmoney.ui.adapter.XmlyPageAdapter
 import com.mints.goodmoney.ui.fragment.base.LazyLoadBaseFragment
+import kotlinx.android.synthetic.main.fragment_main_xmly_page.*
 
 /**
  * 描述：喜马拉雅封面
@@ -9,9 +12,12 @@ import com.mints.goodmoney.ui.fragment.base.LazyLoadBaseFragment
  */
 class XmlyPageFragment(val data: Int) : LazyLoadBaseFragment() {
 
+    private lateinit var xmlyPageAdapter: XmlyPageAdapter
+
     override fun getContentViewLayoutID() = R.layout.fragment_main_xmly_page
 
     override fun initViewsAndEvents() {
+
     }
 
     override fun onFragmentFirstVisible() {
@@ -19,8 +25,15 @@ class XmlyPageFragment(val data: Int) : LazyLoadBaseFragment() {
         showToast("" + data)
 
         //recyclerview 加载封面
+        initRvView()
         //recyclerview 事件监听
 
     }
 
+    private fun initRvView() {
+        val gridLayoutManager = GridLayoutManager(context, 2)
+        xmlyPageVip.layoutManager = gridLayoutManager
+        xmlyPageAdapter = XmlyPageAdapter(null)
+        xmlyPageVip.adapter = xmlyPageAdapter
+    }
 }
\ No newline at end of file

GoodMoney/app/src/main/res/layout/fragment_main_xmly_page.xml

 <?xml version="1.0" encoding="utf-8"?>
-<com.mints.goodmoney.ui.widgets.MyViewPager xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.recyclerview.widget.RecyclerView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/vpFragmentXmly"
-    android:background="#0f0"
+    android:id="@+id/xmlyPageVip"
     android:layout_width="match_parent"
-    android:layout_height="match_parent" />
\ No newline at end of file
+    android:layout_height="match_parent"
+    android:layout_gravity="center_horizontal"
+    android:background="@null"
+    android:overScrollMode="never" />
\ No newline at end of file

GoodMoney/app/src/main/res/layout/item_rv_xmly_page.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_horizontal"
+    android:background="#0f0"
+    android:layout_margin="10dp"
+    android:orientation="vertical">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="6dp"
+        android:layout_marginBottom="16dp"
+        android:textSize="14sp"
+        android:textColor="@color/black"
+        android:text="原价：123" />
+</LinearLayout>
\ No newline at end of file