修复老师端直播查看回放UI

teacher/src/main/java/com/cooleshow/teacher/widgets/dialog/LivePlaybackDialog.java

@@ -41,7 +41,7 @@ public class LivePlaybackDialog extends Dialog {
         setContentView(R.layout.dialog_live_play_back_layout);
         RecyclerView recyclerView = findViewById(R.id.recyclerView);
         GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
-        VideoCourseListItemDecoration itemDecoration = new VideoCourseListItemDecoration(SizeUtils.dp2px(9), 0, 0, 0, SizeUtils.dp2px(7));
+        VideoCourseListItemDecoration itemDecoration = new VideoCourseListItemDecoration(0, SizeUtils.dp2px(9), 0, SizeUtils.dp2px(9), SizeUtils.dp2px(5));
         recyclerView.addItemDecoration(itemDecoration);
         recyclerView.setLayoutManager(gridLayoutManager);
         mAdapter = new Adapter(R.layout.item_live_playback_layout);

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

@@ -35,12 +35,13 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:layout_marginTop="@dimen/dp_15"
         android:background="@color/white"
         android:overScrollMode="never"
         android:scrollbars="none"
         android:visibility="visible"
+        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/tv_title"