修复我的界面重构闪退

app/src/main/java/com/muqingbfq/bfq.java

@@ -18,7 +18,6 @@ import android.widget.LinearLayout;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 
 import com.google.gson.Gson;
@@ -76,22 +75,22 @@ public class bfq extends AppCompatActivity {
             });
         }
     }
+    @SuppressLint("ClickableViewAccessibility")
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
         binding = ActivityBfqBinding.inflate(getLayoutInflater());
+        view = binding.getRoot();
         setLrc();
         new Media(binding);
-        view = binding.getRoot();
         TypedValue typedValue = new TypedValue();
         home.appCompatActivity.getTheme().resolveAttribute(android.R.attr.windowBackground, typedValue, true);
         // 设置背景颜色
         view.setBackgroundColor(typedValue.data);
         setContentView(view);
-        Toolbar toolbar = binding.toolbar;
+        binding.toolbar.setNavigationOnClickListener(view1 -> finish());
-        toolbar.setNavigationOnClickListener(view1 -> finish());
+        binding.toolbar.setOnMenuItemClickListener(item -> {
-        toolbar.setOnMenuItemClickListener(item -> {
             if (item.getItemId() == R.id.fx && bfqkz.xm != null) {
                 com.muqingbfq.mq.gj.fx(this,
                         "音乐名称：" + bfqkz.xm.name +
@@ -110,7 +109,9 @@ public class bfq extends AppCompatActivity {
         if (bfqkz.mt != null && bfqkz.mt.isPlaying()) {
             binding.kg.setImageResource(R.drawable.bf);
         }
-        text();
+        binding.toolbar.setOnTouchListener(new Touch());
+        view.setOnTouchListener(new Touch());
+
         binding.like.setOnClickListener(view1 -> {
             try {
                 Gson gson = new Gson();
@@ -208,11 +209,11 @@ public class bfq extends AppCompatActivity {
         super.onConfigurationChanged(newConfig);
     }
 
-    private float downY, moveY;
+
-    @SuppressLint("ClickableViewAccessibility")
+    public class Touch implements View.OnTouchListener {
-    public void text() {
+        private float downY, moveY;
-        binding.toolbar.setOnTouchListener((view, motionEvent) -> {
+        @Override
-            LinearLayout root = binding.getRoot();
+        public boolean onTouch(View view, MotionEvent motionEvent) {LinearLayout root = binding.getRoot();
             switch (motionEvent.getAction()) {
                 case MotionEvent.ACTION_DOWN:
                     downY = motionEvent.getRawY();
@@ -248,7 +249,7 @@ public class bfq extends AppCompatActivity {
                     break;
             }
             return true;
-        });
+        }
     }
     public static void setlike(boolean bool) {
         if (binding == null) {

app/src/main/java/com/muqingbfq/bfqkz.java

@@ -5,7 +5,6 @@ import android.app.PendingIntent;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.support.v4.media.MediaBrowserCompat;
@@ -56,12 +55,11 @@ public class bfqkz extends MediaBrowserServiceCompat {
         try {
             if (TextUtils.isEmpty(id)) {
                 //针对错误进行相应的处理
-/*                if (bfqkz.list.size() < 1) {
+                if (bfqkz.list.size() < 1) {
                     return;
                 }
                 bfqkz.list.remove(bfqkz.xm);
-                bfqkz.xm = bfqkz.list.get(bfqkz.getmti(bfqkz.ms));
+                bfq_an.xyq();
-                new mp3(id);*/
                 return;
             }
             if (TextUtils.isEmpty(xm.picurl)) {
@@ -199,15 +197,6 @@ public class bfqkz extends MediaBrowserServiceCompat {
     public void onLoadChildren(@NonNull String parentId, @NonNull Result<List<MediaBrowserCompat.MediaItem>> result) {
 
     }
-/*
-
-    public class MyBinder extends Binder {
-        bfqkz getService() {
-            return bfqkz.this;
-        }
-    }
-*/
-
     public static void updateNotification() {
         try {
             // 更新通知栏的播放状态

app/src/main/java/com/muqingbfq/clean/fragment_clean.java

@@ -14,6 +14,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.bumptech.glide.Glide;
 import com.muqingbfq.R;
 import com.muqingbfq.databinding.CleanBinding;
 import com.muqingbfq.mq.FragmentActivity;
@@ -41,6 +42,9 @@ public class fragment_clean extends FragmentActivity {
         list.add(new String[]{"下载的音乐", wj.mp3});
         list.add(new String[]{"下载的歌单",wj.gd});
         list.add(new String[]{"缓存的音乐",wj.filesdri+"hc"});
+        list.add(new String[]{"内部缓存", getCacheDir().toString()});
+        String s = Glide.getPhotoCacheDir(this).toString();
+        list.add(new String[]{"Glide缓存", s});
         binding.toolbar.setTitle("储存清理");
         binding.recyclerview.setAdapter(adapter);
     }
@@ -70,62 +74,15 @@ public class fragment_clean extends FragmentActivity {
             } else {
                 holder.checkBox.setEnabled(false);
             }
-
-/*            GestureDetector gestureDetector=new GestureDetector(fragment_clean.this,
-                    new GestureDetector.OnGestureListener() {
-                @Override
-                public boolean onDown(@NonNull MotionEvent motionEvent) {
-                    return true;
-                }
-
-                @Override
-                public void onShowPress(@NonNull MotionEvent motionEvent) {
-
-                }
-
-                @Override
-                public boolean onSingleTapUp(@NonNull MotionEvent motionEvent) {
-                    return false;
-                }
-
-                @Override
-                public boolean onScroll(@Nullable MotionEvent motionEvent, @NonNull MotionEvent motionEvent1, float v, float v1) {
-                    return false;
-                }
-
-                @Override
-                public void onLongPress(@NonNull MotionEvent motionEvent) {
-
-                }
-                @Override
-                public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
-                    // 计算水平方向滑动的距离
-                    float deltaX = e2.getX() - e1.getX();
-                    holder.checkBox.setX(deltaX);
-                    // 判断是否是从左向右滑动，并且滑动距离超过一定阈值
-                    if (deltaX > 0 && Math.abs(deltaX) > 100) {
-                        // 执行删除操作
-                        gj.sc("sc");
-                        return true;
-                    }
-                    return true;
-                }
-            });*/
             String s1 = Formatter.formatFileSize(fragment_clean.this, leng);
             holder.checkBox.setText(s[0] + ":" + s1 + "  共计:" + size+" 个文件");
-/*            holder.checkBox.setOnTouchListener((view, motionEvent) ->
-                    gestureDetector.onTouchEvent(motionEvent));*/
             holder.checkBox.setOnCheckedChangeListener((compoundButton, b) -> {
                 if (b) {
                     list_box.add(file.toString());
                 }else {
                     list_box.remove(file.toString());
                 }
-                if (list_box.size() > 0) {
+                menu_deleat.setVisible(list_box.size() > 0);
-                    menu_deleat.setVisible(true);
-                } else {
-                    menu_deleat.setVisible(false);
-                }
             });
         }
 

app/src/main/java/com/muqingbfq/fragment/gd_adapter.java

@@ -1,14 +1,11 @@
 package com.muqingbfq.fragment;
 
 import android.annotation.SuppressLint;
-import android.content.Context;
-import android.content.Intent;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
-import android.widget.LinearLayout;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -16,11 +13,7 @@ import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.muqingbfq.R;
 import com.muqingbfq.api.resource;
-import com.muqingbfq.databinding.FragmentWdBinding;
-import com.muqingbfq.login.user_editing;
-import com.muqingbfq.login.user_logs;
 import com.muqingbfq.main;
 import com.muqingbfq.xm;
 
@@ -53,9 +46,8 @@ public class gd_adapter extends Fragment {
         return layout;
     }
     private class sx implements Runnable {
-        gd.baseadapter baseadapter;
+        RecyclerView.Adapter baseadapter;
-
+        public sx(RecyclerView.Adapter baseadapter) {
-        public sx(gd.baseadapter baseadapter) {
             this.baseadapter = baseadapter;
         }
         @SuppressLint("NotifyDataSetChanged")

app/src/main/java/com/muqingbfq/fragment/wode.java

@@ -39,15 +39,23 @@ public class wode extends Fragment {
     public static TextView name, jieshao;
     @SuppressLint("StaticFieldLeak")
     public static ImageView imageView;
-
     FragmentWdBinding binding;
+    private final Object[][] lista = {
+            {R.drawable.bf, "最近播放", "mp3_hc.json"},
+            {R.drawable.download, "下载音乐", "mp3_xz.json"},
+            {R.drawable.like, "喜欢音乐", "mp3_like.json"},
+            {R.drawable.icon, "本地搜索", ""},
+            {R.drawable.icon, "我的歌单", ""},
+            {R.drawable.icon, "导入歌单", ""},
+            {R.drawable.paihangbang, "排行榜", "排行榜"},
+            {R.drawable.icon, "开发中", ""}
+    };
     private final List<com.muqingbfq.xm> list = new ArrayList<>();
 
     @Nullable
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         binding = FragmentWdBinding.inflate(inflater, container, false);
-        View view = binding.getRoot();
         name = binding.text1;
         jieshao = binding.text2;
         imageView = binding.imageView;
@@ -58,26 +66,16 @@ public class wode extends Fragment {
                 startActivity(new Intent(getContext(), user_editing.class));
             }
         });
-
         new user_message();
 //        int k = (int) (main.k / getResources().getDisplayMetrics().density + 0.5f);
-        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 4){
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 4) {
             @Override
             public boolean canScrollVertically() {
                 return false;//禁止滑动
             }
         };
         binding.recyclerview1.setLayoutManager(gridLayoutManager);
-        final Object[][] lista = {
+
-                {R.drawable.bf, "最近播放", "mp3_hc.json"},
-                {R.drawable.download, "下载音乐", "mp3_xz.json"},
-                {R.drawable.like, "喜欢音乐", "mp3_like.json"},
-                {R.drawable.icon, "本地搜索", ""},
-                {R.drawable.icon, "我的歌单", ""},
-                {R.drawable.icon, "导入歌单", ""},
-                {R.drawable.paihangbang, "排行榜", "排行榜"},
-                {R.drawable.icon, "开发中", ""}
-        };
         binding.recyclerview1.setFocusable(false);
         binding.recyclerview1.setAdapter(new RecyclerView.Adapter<VH>() {
             @NonNull
@@ -120,7 +118,6 @@ public class wode extends Fragment {
                 return lista.length;
             }
         });
-        sx();
         binding.recyclerview2.setLayoutManager(new LinearLayoutManager(getContext()) {
             @Override
             public boolean canScrollVertically() {
@@ -129,7 +126,8 @@ public class wode extends Fragment {
         });
         binding.recyclerview2.setFocusable(false);
         binding.recyclerview2.setAdapter(new gd.baseadapter(getContext(), list, true));
-        return view;
+        sx();
+        return binding.getRoot();
     }
 
     class VH extends RecyclerView.ViewHolder {
@@ -146,7 +144,6 @@ public class wode extends Fragment {
     @SuppressLint("NotifyDataSetChanged")
     public void sx() {
         try {
-            List<xm> a = new ArrayList<>(list);
             list.clear();
             JSONObject date = new JSONObject(wj.dqwb(wj.gd_xz));
             for (Iterator<String> it = date.keys(); it.hasNext(); ) {
@@ -157,9 +154,6 @@ public class wode extends Fragment {
                 String picUrl = jsonObject.getString("picUrl");
                 list.add(new xm(id, name, picUrl, cz));
             }
-            if (list.equals(a)) {
-                return;
-            }
             main.handler.post(() -> binding.recyclerview2.getAdapter().notifyDataSetChanged());
         } catch (Exception e) {
             gj.sc(e);

app/src/main/java/com/muqingbfq/home.java

@@ -35,6 +35,7 @@ public class home extends AppCompatActivity {
     ActivityHomeBinding binding;
 
     public MediaBrowserCompat mBrowser;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         appCompatActivity = this;
@@ -61,14 +62,16 @@ public class home extends AppCompatActivity {
 
             //初始化播放器组件
             // 启动Service
-            componentName = new ComponentName(this, bfqkz.class);
+            if (componentName == null) {
-            mBrowser = new MediaBrowserCompat(
+                componentName = new ComponentName(this, bfqkz.class);
-                    this,componentName
+                mBrowser = new MediaBrowserCompat(
-                    ,//绑定服务端
+                        this, componentName
-                    browserConnectionCallback,//设置连接回调
+                        ,//绑定服务端
-                    null
+                        browserConnectionCallback,//设置连接回调
-            );
+                        null
-            mBrowser.connect();
+                );
+                mBrowser.connect();
+            }
             //检测更新
             new gj.jianchagengxin(this);
             binding.editView.setOnClickListener(view ->
@@ -80,9 +83,11 @@ public class home extends AppCompatActivity {
     }
 
     public static ComponentName componentName;
-    private final List<Fragment> list = new ArrayList<>();
+    private Adaper adapter;
-    private class adaper extends FragmentStateAdapter {
+
-        public adaper(@NonNull FragmentActivity fragmentActivity) {
+    private class Adaper extends FragmentStateAdapter {
+        List<Fragment> list = new ArrayList<>();
+        public Adaper(@NonNull FragmentActivity fragmentActivity) {
             super(fragmentActivity);
             list.add(new gd_adapter());
             list.add(new wode());
@@ -97,9 +102,10 @@ public class home extends AppCompatActivity {
             return list.size();
         }
     }
-
     public void UI() {
-        binding.viewPager.setAdapter(new adaper(this));
+        adapter = new Adaper(this);
+        binding.viewPager.setAdapter(adapter);
+        binding.viewPager.setSaveEnabled(false);
 // 将 ViewPager2 绑定到 TabLayout
         binding.tablayout.setOnItemSelectedListener(item -> {
             int itemId = item.getItemId();
@@ -128,7 +134,7 @@ public class home extends AppCompatActivity {
                                 } catch (InterruptedException e) {
                                     e.toString();
                                 }
-                                wode fragment = (wode) list.get(position);
+                                wode fragment = (wode) adapter.createFragment(position);
                                 fragment.sx();
                             }
                         }.start();
@@ -137,6 +143,7 @@ public class home extends AppCompatActivity {
             }
         });
     }
+
     @Override
     protected void onPause() {
         super.onPause();
@@ -156,6 +163,7 @@ public class home extends AppCompatActivity {
                 .replace(R.id.bfq_db, new bfq_db())
                 .commit();
     }
+
     private long time;
 
     @Override
@@ -190,12 +198,11 @@ public class home extends AppCompatActivity {
     }
 
 
-
     /**
      * 连接状态的回调接口，连接成功时会调用onConnected()方法
      */
-    private MediaBrowserCompat.ConnectionCallback browserConnectionCallback=
+    private final MediaBrowserCompat.ConnectionCallback browserConnectionCallback =
-            new MediaBrowserCompat.ConnectionCallback(){
+            new MediaBrowserCompat.ConnectionCallback() {
                 @Override
                 public void onConnected() {
                     //必须在确保连接成功的前提下执行订阅的操作
@@ -233,7 +240,7 @@ public class home extends AppCompatActivity {
      * 向媒体服务器(MediaBrowserService)发起数据订阅请求的回调接口
      */
     private final MediaBrowserCompat.SubscriptionCallback browserSubscriptionCallback =
-            new MediaBrowserCompat.SubscriptionCallback(){
+            new MediaBrowserCompat.SubscriptionCallback() {
                 @Override
                 public void onChildrenLoaded(@NonNull String parentId,
                                              @NonNull List<MediaBrowserCompat.MediaItem> children) {

app/src/main/java/com/muqingbfq/mq/NotificationManagerCompat.java

@@ -5,17 +5,15 @@ import android.annotation.SuppressLint;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
-import android.app.Service;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
-import android.graphics.BitmapFactory;
 import android.os.Build;
-import android.support.v4.media.MediaMetadataCompat;
 
 import androidx.core.app.ActivityCompat;
 import androidx.core.app.NotificationCompat;
+import androidx.media.MediaBrowserServiceCompat;
 
 import com.muqingbfq.MyButtonClickReceiver;
 import com.muqingbfq.R;
@@ -26,12 +24,12 @@ import com.muqingbfq.home;
 import com.muqingbfq.yc;
 
 public class NotificationManagerCompat {
-    Service context;
+    MediaBrowserServiceCompat context;
     public NotificationCompat.Builder notificationBuilder;
     public androidx.core.app.NotificationManagerCompat notificationManager;
     private String name, zz;
 
-    public NotificationManagerCompat(Service context) {
+    public NotificationManagerCompat(MediaBrowserServiceCompat context) {
         this.context = context;
         name = context.getString(R.string.app_name);
         zz = context.getString(R.string.zz);
@@ -75,7 +73,6 @@ public class NotificationManagerCompat {
                     .setContentIntent(pendingIntent)
                     .setStyle(style);
             tzl();
-//            context.startForeground(1, notificationBuilder.build());
         } catch (Exception e) {
             yc.start(context, e);
         }
@@ -83,7 +80,6 @@ public class NotificationManagerCompat {
 
     PendingIntent pendingIntent;
     androidx.media.app.NotificationCompat.MediaStyle style;
-
     @SuppressLint("RestrictedApi")
     public void tzl() {
         if (bfqkz.xm != null) {