修复老师端我的课程直播课昵称样式过长问题

teacher/src/main/res/layout/item_live_course_list_layout.xml

@@ -72,13 +72,19 @@
         app:layout_constraintLeft_toLeftOf="@+id/tv_title" />
 
     <TextView
-        tools:text="哈哈哈哈哈哈哈哈哈哈哈"
+        tools:text="哈哈哈哈哈哈哈哈哈哈"
         android:id="@+id/teacher_name"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:paddingLeft="@dimen/dp_6"
         android:textColor="@color/color_999999"
         android:textSize="@dimen/sp_13"
+        android:maxLines="1"
+        android:ellipsize="end"
+        app:layout_constraintWidth_default="wrap"
+        app:layout_constraintHorizontal_bias="0"
+        app:layout_constraintHorizontal_chainStyle="packed"
+        app:layout_constraintRight_toLeftOf="@+id/view_line2"
         app:layout_constraintBottom_toBottomOf="@+id/teacher_head"
         app:layout_constraintLeft_toRightOf="@+id/teacher_head"
         app:layout_constraintTop_toTopOf="@+id/teacher_head" />
@@ -87,9 +93,10 @@
         android:id="@+id/view_line2"
         android:layout_width="1dp"
         android:layout_height="11dp"
-        android:layout_marginStart="@dimen/dp_3"
+        android:layout_marginStart="@dimen/dp_8"
         android:background="@color/color_d3d3d3"
         android:visibility="visible"
+        app:layout_constraintRight_toLeftOf="@+id/tv_buy_num"
         app:layout_constraintBottom_toBottomOf="@+id/teacher_name"
         app:layout_constraintLeft_toRightOf="@+id/teacher_name"
         app:layout_constraintTop_toTopOf="@+id/teacher_name" />
@@ -102,6 +109,7 @@
         android:textColor="@color/color_ff802c"
         android:textSize="@dimen/sp_11"
         android:visibility="visible"
+        app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintBottom_toBottomOf="@+id/view_line2"
         app:layout_constraintLeft_toRightOf="@+id/view_line2"
         app:layout_constraintTop_toTopOf="@+id/view_line2"