修改老师端部分声部筛选弹窗样式问题

BaseLibrary/src/main/res/layout/list_popu_layout.xml

@@ -1,24 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical">
 
+    <androidx.constraintlayout.widget.Guideline
+        android:layout_width="wrap_content"
+        android:id="@+id/guide_line"
+        android:orientation="horizontal"
+        app:layout_constraintGuide_percent="0.5"
+        android:layout_height="wrap_content"/>
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
+        app:layout_constraintVertical_bias="0"
+        app:layout_constraintHeight_default="wrap"
+        app:layout_constraintBottom_toTopOf="@+id/guide_line"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:background="@color/white"
         android:focusable="true"
         android:focusableInTouchMode="true"
         android:overScrollMode="never"
-        android:paddingTop="@dimen/dp_5"
-        android:scrollbars="none" />
+        android:scrollbars="none"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 
     <View
         android:id="@+id/view"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="#50000000" />
+        android:layout_height="0dp"
+        android:background="#50000000"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/recyclerView" />
 
-</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>