show the songs which is belong to the specific Album

app/src/main/java/io/wriprin/android/ipod/AlbumDetails.java

@@ -1,6 +1,7 @@
 package io.wriprin.android.ipod;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
 import android.media.Image;
@@ -20,6 +21,7 @@ public class AlbumDetails extends AppCompatActivity {
     ImageView albumPhoto;
     String albumName;
     ArrayList<MusicFiles> albumSongs = new ArrayList<>();
+    AlbumDetailsAdapter albumDetailsAdapter;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -50,6 +52,19 @@ protected void onCreate(Bundle savedInstanceState) {
                     .load(R.drawable.bewedoc)
                     .into(albumPhoto);
         }
+
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (!(albumSongs.size() < 1))
+        {
+            albumDetailsAdapter = new AlbumDetailsAdapter(this, albumSongs);
+            recyclerView.setAdapter(albumDetailsAdapter);
+            recyclerView.setLayoutManager(new LinearLayoutManager(this,
+                    RecyclerView.VERTICAL, false));
+        }
     }
 
     private byte[] getAlbumArt(String uri)

app/src/main/java/io/wriprin/android/ipod/AlbumDetailsAdapter.java

@@ -0,0 +1,79 @@
+package io.wriprin.android.ipod;
+
+import android.content.Context;
+import android.content.Intent;
+import android.media.Image;
+import android.media.MediaMetadataRetriever;
+import android.text.Layout;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+
+import java.util.ArrayList;
+
+public class AlbumDetailsAdapter extends RecyclerView.Adapter<AlbumDetailsAdapter.MyHolder> {
+    private Context mContext;
+    private ArrayList<MusicFiles> albumFiles;
+    View view;
+    public AlbumDetailsAdapter(Context mContext, ArrayList<MusicFiles> albumFiles) {
+        this.mContext = mContext;
+        this.albumFiles = albumFiles;
+    }
+
+    @NonNull
+    @Override
+    public MyHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        view = LayoutInflater.from(mContext).inflate(R.layout.music_items, parent, false);
+        return new MyHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MyHolder holder, final int position) {
+        holder.album_name.setText(albumFiles.get(position).getTitle());
+        byte[] image = getAlbumArt(albumFiles.get(position).getPath());
+        if (image != null)
+        {
+            Glide.with(mContext).asBitmap()
+                    .load(image)
+                    .into(holder.album_image);
+        }
+        else {
+            Glide.with(mContext)
+                    .load(R.drawable.bewedoc)
+                    .into(holder.album_image);
+        }
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return albumFiles.size();
+    }
+
+    public class MyHolder extends RecyclerView.ViewHolder {
+        ImageView album_image;
+        TextView album_name;
+        public MyHolder(@NonNull View itemView) {
+            super(itemView);
+            album_image = itemView.findViewById(R.id.music_img);
+            album_name = itemView.findViewById(R.id.music_file_name);
+        }
+    }
+
+    private byte[] getAlbumArt(String uri)
+    {
+        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+        retriever.setDataSource(uri);
+        byte[] art = retriever.getEmbeddedPicture();
+        retriever.release();
+        return art;
+    }
+
+}

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

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/colorPrimaryDark"
+    android:background="@color/colorPrimary"
     tools:context=".AlbumDetails">
 
     <ImageView