...

app/src/main/java/com/base/browserwhite/ui/activity/cleanjunk/ScanJunkActivity.kt

 package com.base.browserwhite.ui.activity.cleanjunk
 
 import android.graphics.Color
-import androidx.core.view.updatePadding
+import androidx.activity.addCallback
 import androidx.lifecycle.lifecycleScope
 import com.base.browserwhite.R
 import com.base.browserwhite.bean.ParentBean
@@ -24,7 +24,7 @@ class ScanJunkActivity : BaseActivity<ActivityScanJunkBinding>() {
     override fun initView() {
         BarUtils.setStatusBarLightMode(this, true)
         BarUtils.setStatusBarColor(this, Color.TRANSPARENT)
-        binding.root.updatePadding(top = BarUtils.getStatusBarHeight())
+//        binding.root.updatePadding(top = BarUtils.getStatusBarHeight())
 
 
         junkScanAdapter = JunkScanAdapter()
@@ -35,9 +35,14 @@ class ScanJunkActivity : BaseActivity<ActivityScanJunkBinding>() {
 
     override fun initListener() {
         super.initListener()
-        binding.flFanhui.setOnClickListener {
+
+        onBackPressedDispatcher.addCallback {
             finishToMain()
         }
+        binding.flFanhui.setOnClickListener {
+            onBackPressedDispatcher.onBackPressed()
+        }
+
     }
 
     private fun beginScan() {

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

@@ -15,8 +15,10 @@
         app:layout_constraintTop_toTopOf="parent">
 
         <LinearLayout
+            android:id="@+id/ll"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_marginTop="40dp"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent">
 
@@ -46,9 +48,48 @@
                 android:textStyle="bold"
                 tools:ignore="HardcodedText" />
 
-
         </LinearLayout>
 
+        <TextView
+            android:id="@+id/tv_size"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:includeFontPadding="false"
+            android:textColor="@color/white"
+            android:textSize="54sp"
+            android:textStyle="bold"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/ll"
+            app:layout_constraintVertical_bias="0.3"
+            tools:text="108.7" />
+
+        <TextView
+            android:id="@+id/tv_unit"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:textColor="@color/white"
+            android:textSize="14sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tv_size"
+            tools:text="KB" />
+
+        <TextView
+            android:id="@+id/tv_path"
+            android:layout_width="match_parent"
+            android:layout_height="35dp"
+            android:background="#1A000000"
+            android:gravity="center_vertical"
+            android:paddingStart="15dp"
+            android:textColor="@color/white"
+            android:textSize="12sp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            tools:ignore="RtlSymmetry"
+            tools:text="Scan in progress:/storage/emulated/0/qitu/download" />
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
     <FrameLayout