标题不显示的问题;

app/src/main/res/layout/activity_store.xml

@@ -78,7 +78,7 @@
                 android:text="@string/store_title"
                 android:textColor="@color/black_baozheng"
                 android:textSize="@dimen/all_sub_title_size"
-                android:visibility="@{titleMode==1||titleMode==4?View.VISIBLE:View.GONE}"
+                android:visibility="@{titleMode==3?View.GONE:View.VISIBLE}"
                 app:layout_constraintLeft_toRightOf="parent"
                 app:layout_constraintRight_toLeftOf="parent" />