Changes in the Structure if device.usbPlayer , USB_Stick.java was added and changes in the UsbPlayer.java

src/main/java/device/usbPlayer/USB_Stick.java

@@ -0,0 +1,41 @@
+package device.usbPlayer;
+
+import java.util.ArrayList;
+
+public class USB_Stick {
+
+    public ArrayList<ArrayList<String>> albums = new ArrayList<>();
+
+    USB_Stick() {
+        ArrayList<String> a1 = new ArrayList<String>();
+        a1.add("Musik 01.mp3");
+        a1.add("Musik 02.mp3");
+        a1.add("Musik 03.mp3");
+       albums.add(0,a1);
+
+        ArrayList<String> a2 = new ArrayList<String>();
+        a2.add("File 01.txt");
+        a2.add("File 01.txt");
+        a2.add("File 01.txt");
+        albums.add(1,a2);
+
+        ArrayList<String> a3 = new ArrayList<String>();
+        a3.add("Photo 01.gif");
+        a3.add("Photo 02.gif");
+        a3.add("Photo 03.gif");
+        albums.add(2,a3);
+
+        ArrayList<String> a4 = new ArrayList<String>();
+        a4.add("Music 01.mp3");
+        a4.add("Music 02.mp3");
+        a4.add("Music 03.mp3");
+        albums.add(3,a4);
+
+    }
+    public ArrayList<String> getAlbum(){
+        return albums.get(0);
+    }
+
+}
+
+

src/main/java/device/usbPlayer/UsbPlayer.java

@@ -6,13 +6,14 @@ import java.util.ArrayList;
 
 public class UsbPlayer implements Device {
 
+
     private ArrayList<String> Playlist = new ArrayList<String>();
     private String playTrack = "";
     private Boolean isConnected;
     private Boolean isDefect;
     int Lautstaerke = 0;
+    public USB_Stick USBDrive = new USB_Stick();
 
-    //*********setters und getters********
     public ArrayList<String> getPlaylist() {
         return Playlist;
     }
@@ -44,8 +45,8 @@ public class UsbPlayer implements Device {
 
     public void setPlayTrack(String playTrack) {
         if (this.findSong(playTrack) != -1) {
-        this.playTrack = playTrack;}
-        else System.out.println("The Song does not exist in the Albume");
+            this.playTrack = playTrack;
+        } else System.out.println("The Song does not exist in the Albume");
     }
 
 
@@ -64,12 +65,15 @@ public class UsbPlayer implements Device {
         super();
         isDefect = false;
         isConnected = true;
-        Playlist.add("Musik 01.mp3");
+        /*Playlist.add("Musik 01.mp3");
         Playlist.add("Musik 02.mp3");
         Playlist.add("Musik 03.mp3");
+        playTrack = Playlist.get(0);*/
+        Playlist = USBDrive.getAlbum();
         playTrack = Playlist.get(0);
 
     }
+
     //**********search method*************
     public boolean isAllAudio() {
 
@@ -87,6 +91,8 @@ public class UsbPlayer implements Device {
         }
         return flag;
     }
+
+
     //**********search method*************
     @Override
     public void quieter() {
@@ -212,8 +218,7 @@ public class UsbPlayer implements Device {
         if (findSong(songName) != -1) {
             playTrack = getPlaylist().get(findSong(songName));//songName;
             return true;
-        }
-        else
+        } else
             //playTrack = songName;
             return false;
     }