<?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout 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:background="@drawable/bg_item_course_list"> <com.yidianling.course.widget.CourseItemNewView android:id="@+id/view_content" android:layout_width="match_parent" android:layout_height="wrap_content" tools:layout_height="50dp" /> <LinearLayout android:id="@+id/iv_export_btn_layout" android:layout_width="wrap_content" android:layout_height="50dp" android:layout_marginRight="15dp" android:gravity="center_vertical" android:orientation="horizontal" android:visibility="gone" app:layout_constraintRight_toRightOf="@+id/view_content" app:layout_constraintTop_toBottomOf="@+id/view_content" tools:visibility="visible"> <TextView android:id="@+id/tv_course_item_first" android:layout_width="wrap_content" android:layout_height="28dp" android:layout_marginRight="8dp" android:layout_weight="1" android:background="@drawable/tv_course_item_btn_background" android:gravity="center" android:paddingLeft="11dp" android:paddingRight="11dp" android:text="和TA私聊" android:textColor="@color/course_color_333333" android:textSize="12sp" android:visibility="invisible" /> <TextView android:id="@+id/tv_course_item_comment" android:layout_width="wrap_content" android:layout_height="28dp" android:layout_weight="1" android:background="@drawable/course_comment_item_btn_background" android:gravity="center" android:paddingLeft="11dp" android:paddingRight="11dp" android:text="评价课程" android:textColor="@color/platform_but_text_color" android:textSize="12sp" android:visibility="invisible" /> </LinearLayout> <View android:id="@+id/tv_line_bottom" android:layout_width="0dp" android:layout_height="1dp" android:background="@color/course_color_F7F7F7" android:visibility="invisible" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toBottomOf="@+id/iv_export_btn_layout" /> </androidx.constraintlayout.widget.ConstraintLayout>