修改目录结构

app/src/main/AndroidManifest.xml

@@ -15,10 +15,10 @@
         android:theme="@style/Theme.MusicApp"
         tools:targetApi="31">
         <activity
-            android:name=".ui.MainActivity"
+            android:name=".ui.activity.MainActivity"
             android:exported="false" />
         <activity
-            android:name=".ui.HomeActivity"
+            android:name=".ui.activity.HomeActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/hi/music/player/adapter/HomeViewPagerAdapter.java

@@ -5,9 +5,9 @@ import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 import androidx.viewpager2.adapter.FragmentStateAdapter;
 
-import com.hi.music.player.ui.HomeFragment;
+import com.hi.music.player.ui.fragmnt.HomeFragment;
-import com.hi.music.player.ui.ProfileFragment;
+import com.hi.music.player.ui.fragmnt.ProfileFragment;
-import com.hi.music.player.ui.SearchFragment;
+import com.hi.music.player.ui.fragmnt.SearchFragment;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/com/hi/music/player/ui/activity/BaseActivity.java

@@ -1,4 +1,4 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.activity;
 
 import android.os.Bundle;
 import android.view.View;

app/src/main/java/com/hi/music/player/ui/activity/HomeActivity.java

@@ -1,10 +1,7 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.activity;
 
-import android.os.Bundle;
 import android.view.LayoutInflater;
 
-import androidx.appcompat.app.AppCompatActivity;
-
 import com.google.android.material.tabs.TabLayout;
 import com.google.android.material.tabs.TabLayoutMediator;
 import com.hi.music.player.R;

app/src/main/java/com/hi/music/player/ui/activity/MainActivity.java

@@ -1,10 +1,9 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.activity;
 
 import android.view.View;
 
 import com.hi.music.player.databinding.ActivityMainBinding;
 import com.hi.music.player.network.RetrofitManager;
-import com.hi.music.player.ui.BaseActivity;
 
 public class MainActivity extends BaseActivity<ActivityMainBinding> {
 

app/src/main/java/com/hi/music/player/ui/fragmnt/BaseFragment.java

@@ -1,4 +1,4 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.fragmnt;
 
 import android.content.Context;
 import android.os.Bundle;

app/src/main/java/com/hi/music/player/ui/fragmnt/HomeFragment.java

@@ -1,4 +1,4 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.fragmnt;
 
 import com.hi.music.player.R;
 import com.hi.music.player.databinding.FragmentHomeBinding;

app/src/main/java/com/hi/music/player/ui/fragmnt/ProfileFragment.java

@@ -1,14 +1,5 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.fragmnt;
 
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.hi.music.player.R;
 import com.hi.music.player.databinding.FragmentProfileBinding;
 
 

app/src/main/java/com/hi/music/player/ui/fragmnt/SearchFragment.java

@@ -1,14 +1,5 @@
-package com.hi.music.player.ui;
+package com.hi.music.player.ui.fragmnt;
 
-import android.os.Bundle;
-
-import androidx.fragment.app.Fragment;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.hi.music.player.R;
 import com.hi.music.player.databinding.FragmentSearchBinding;
 
 

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

@@ -4,6 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".ui.BaseActivity">
+    tools:context=".ui.activity.BaseActivity">
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -4,7 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@drawable/home_background"
-    tools:context=".ui.HomeActivity">
+    tools:context=".ui.activity.HomeActivity">
 
     <androidx.viewpager2.widget.ViewPager2
         android:id="@+id/home_view_pager"

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

@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    tools:context=".ui.MainActivity">
+    tools:context=".ui.activity.MainActivity">
 
     <TextView
         android:layout_width="wrap_content"

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

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".ui.HomeFragment">
+    tools:context=".ui.fragmnt.HomeFragment">
 
     <!-- 顶部应用栏 -->
     <com.google.android.material.appbar.AppBarLayout

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

@@ -5,7 +5,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="#1e2b28"
-    tools:context=".ui.ProfileFragment">
+    tools:context=".ui.fragmnt.ProfileFragment">
 
     <!-- 第一行: 左边文字，右边控件 -->
     <TextView

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

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".ui.SearchFragment">
+    tools:context=".ui.fragmnt.SearchFragment">
 
     <!-- TODO: Update blank fragment layout -->
     <TextView