...

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

@@ -13,44 +13,6 @@
         android:layout_height="60dp"
         app:layout_constraintTop_toTopOf="parent">
 
-        <FrameLayout
-            android:id="@+id/fl_fanhui"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:padding="15dp"
-            android:visibility="gone"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent">
-
-            <ImageView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:src="@mipmap/fanhui_b"
-                tools:ignore="ContentDescription" />
-        </FrameLayout>
-
-        <EditText
-            android:id="@+id/edit_search"
-            android:layout_width="0dp"
-            android:layout_height="40dp"
-            android:layout_marginStart="10dp"
-            android:layout_marginEnd="20dp"
-            android:background="@drawable/bg_f8f9fe_10"
-            android:hint="Enter the file name to search for"
-            android:imeOptions="actionDone"
-            android:paddingHorizontal="18dp"
-            android:singleLine="true"
-            android:textColor="@color/black"
-            android:textColorHint="#B8B9BD"
-            android:textSize="14sp"
-            android:visibility="gone"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toStartOf="@id/iv_search"
-            app:layout_constraintStart_toEndOf="@id/fl_fanhui"
-            app:layout_constraintTop_toTopOf="parent"
-            tools:ignore="Autofill,HardcodedText,RtlSymmetry,TextFields" />
-
         <TextView
             android:id="@+id/tv_tittle"
             android:layout_width="wrap_content"