Fixes:#2

app/build.gradle.kts

@@ -44,6 +44,7 @@ dependencies {
     implementation("androidx.appcompat:appcompat:1.6.1")
     implementation("com.google.android.material:material:1.10.0")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.activity:activity:1.8.0")
     testImplementation("junit:junit:4.13.2")
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")

app/src/main/AndroidManifest.xml

@@ -12,15 +12,20 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.Arjan"
         tools:targetApi="31">
-
         <activity
-            android:name=".MainActivity"
-            android:exported="true">
+            android:name=".splash"
+            android:exported="true" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+
         </activity>
     </application>
 

app/src/main/java/com/example/arjan/MainActivity.kt

@@ -3,64 +3,136 @@ package com.example.arjan
 import android.media.MediaPlayer
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
-import android.os.Looper
 import android.util.Log
 import android.view.View
 import android.widget.ImageView
 import android.widget.SeekBar
-import com.google.android.material.slider.Slider
-import java.util.logging.Handler
+import android.widget.TextView
+import android.widget.Toast
 
 class MainActivity : AppCompatActivity() {
 
-    private var mp : MediaPlayer? = null
-    private lateinit var play : ImageView
-    private lateinit var pause : ImageView
+    private var mp: MediaPlayer? = null
+    private lateinit var play: ImageView
+    private lateinit var prev: ImageView
+    private lateinit var card: ImageView
+    private lateinit var songTitle: TextView
+    private lateinit var next: ImageView
     private lateinit var seekbar: SeekBar
-    private var currentSong = mutableListOf(R.raw.arjan)
+    private var currentSong = mutableListOf(R.raw.arjan, R.raw.bekhayalii,R.raw.sajde,R.raw.ehsan)
+    private var currentSongName =
+        mutableListOf("Arjan Vailly(From Animal)", "Bekhayali(From Kabir Singh)","Sajde(From Kill-Dil)","Ehsan tera hoga (From Sanam)")
+    private var songCard = mutableListOf(R.drawable.arjan, R.drawable.bekhali,R.drawable.sajdecard,R.drawable.ehsancard)
+    private var noc = 0
+    private var ps = 0;
+    private var currentSongindex = 0
+    private lateinit var btn_like: ImageView
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        play= findViewById(R.id.imageView5)
-        pause= findViewById(R.id.imageView4)
+        play = findViewById(R.id.playpause)
+        card = findViewById(R.id.card)
+        prev = findViewById(R.id.pre)
+        next = findViewById(R.id.imageView4)
         seekbar = findViewById(R.id.progress)
+        songTitle = findViewById(R.id.songTitle)
+        btn_like = findViewById(R.id.btn_like)
+
+        btn_like.setOnClickListener(View.OnClickListener {
+            change()
+        })
 
         controlSound(currentSong[0])
+        next.setOnClickListener(View.OnClickListener { next() })
+        prev.setOnClickListener(View.OnClickListener { prev() })
     }
 
-    private fun controlSound(id: Int){
+
+    private fun controlSound(id: Int) {
         play.setOnClickListener {
-            if(mp==null){
-                mp=MediaPlayer.create(this,id)
-                Log.d("MainActivity","ID: ${mp!!.audioSessionId}")
-                initialiseSeekbar()
+            if (ps++ % 2 == 0) {
+                play.setImageResource(R.drawable.finalp)
+                if (mp == null) {
+                    mp = MediaPlayer.create(this, id)
+                    Log.d("MainActivity", "ID: ${mp!!.audioSessionId}")
+                    initialiseSeekbar()
+                }
+                mp?.start()
+                Log.d("MainActivity", "ID: ${mp!!.duration / 1000} seconds")
+            } else {
+                play.setImageResource(R.drawable.pause)
+                if (mp != null) mp?.pause()
+                Log.d("MainActivity", "ID: ${mp!!.currentPosition / 1000} seconds")
             }
-            mp?.start()
-            Log.d("MainActivity","ID: ${mp!!.duration/1000} seconds")
         }
-        pause.setOnClickListener {
-            if(mp!=null) mp?.pause()
-            Log.d("MainActivity","ID: ${mp!!.currentPosition/1000} seconds")
 
-        }
 
     }
 
-    private fun initialiseSeekbar(){
+    private fun initialiseSeekbar() {
         seekbar.max = mp!!.duration
 
         val handler = android.os.Handler()
-        handler.postDelayed(object :Runnable{
-            override fun run(){
+        handler.postDelayed(object : Runnable {
+            override fun run() {
                 try {
                     seekbar.progress = mp!!.currentPosition
-                    handler.postDelayed(this,1000)
-                }
-                catch (e:Exception){
+                    handler.postDelayed(this, 1000)
+                } catch (e: Exception) {
                     seekbar.progress = 0
                 }
             }
-        },1000)
+        }, 1000)
+    }
+
+    fun change() {
+        if (noc % 2 == 0) {
+            btn_like.setImageResource(R.drawable.heart)
+        } else
+            btn_like.setImageResource(R.drawable.heartwhitecom)
+        noc++;
+    }
+
+    fun next() {
+        if (currentSongindex < currentSong.size - 1) {
+            ps=0
+            play.setImageResource(R.drawable.pause)
+            currentSongindex++
+            songTitle.setText(currentSongName[currentSongindex])
+            mp?.reset()
+            mp=null
+
+            controlSound(currentSong[currentSongindex])
+
+            card.setImageResource(songCard[currentSongindex])
+
+
+
+
+        }
+        else
+        {
+            Toast.makeText(this, "No more songs", Toast.LENGTH_SHORT).show()
+        }
+
+    }
+
+    fun prev() {
+        if (currentSongindex > 0) {
+            ps = 0
+            currentSongindex--
+            play.setImageResource(R.drawable.pause)
+            songTitle.setText(currentSongName[currentSongindex])
+            mp?.reset()
+            mp = null
+            controlSound(currentSong[currentSongindex])
+            card.setImageResource(songCard[currentSongindex])
+
+        }
+        else
+        {
+            Toast.makeText(this, "No more songs", Toast.LENGTH_SHORT).show()
+        }
+        }
     }
-}

app/src/main/java/com/example/arjan/splash.kt

@@ -0,0 +1,32 @@
+package com.example.arjan
+
+import android.content.Intent
+import android.os.Bundle
+import android.os.Handler
+import android.view.animation.AnimationUtils
+import android.widget.ImageView
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+
+
+class splash : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_splash)
+
+        val imageView = findViewById<ImageView>(R.id.logo)
+
+        // Load the fade animation
+        val fadeAnimation = AnimationUtils.loadAnimation(this, R.anim.fade)
+
+        // Apply the animation to the image view
+        imageView.startAnimation(fadeAnimation)
+
+        Handler().postDelayed(Runnable {
+
+            val i = Intent(this@splash, MainActivity::class.java)
+            startActivity(i)
+        }, 2000)
+    }
+}

app/src/main/res/anim/fade.xml

@@ -0,0 +1,5 @@
+<!-- fade_animation.xml -->
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="4000"
+    android:fromAlpha="0.0"
+    android:toAlpha="1.0" />

app/src/main/res/drawable/heartwhitecom.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="1000dp"
+    android:height="1000dp"
+    android:viewportWidth="29"
+    android:viewportHeight="29">
+  <path
+      android:pathData="M15.7,4C18.87,4 21,6.98 21,9.76C21,15.39 12.16,20 12,20C11.84,20 3,15.39 3,9.76C3,6.98 5.13,4 8.3,4C10.12,4 11.31,4.91 12,5.71C12.69,4.91 13.88,4 15.7,4Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="#000000"
+      android:strokeLineCap="round"/>
+</vector>

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

@@ -21,27 +21,27 @@
 
 
     <ImageView
-        android:id="@+id/imageView"
+        android:id="@+id/card"
         android:layout_width="250dp"
         android:layout_height="300dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.237"
-        app:srcCompat="@drawable/dummy" />
+        app:srcCompat="@drawable/arjan" />
 
     <TextView
-        android:id="@+id/textView"
+        android:id="@+id/songTitle"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="20dp"
         android:text="Arjan Vailly (From Animal)"
-        android:textColor="@color/white"
+        android:textColor="@color/black"
         android:textSize="30sp"
         android:textStyle="bold"
         app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/imageView" />
+        app:layout_constraintTop_toBottomOf="@id/card" />
 
     <TextView
         android:id="@+id/singer"
@@ -55,18 +55,18 @@
         android:textStyle="bold"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/textView" />
+        app:layout_constraintTop_toBottomOf="@id/songTitle" />
 
     <ImageView
-        android:id="@+id/imageView2"
+        android:id="@+id/btn_like"
         android:layout_width="25dp"
         android:layout_height="25dp"
         android:layout_marginTop="8dp"
         android:layout_marginEnd="16dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintLeft_toRightOf="@id/singer"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/textView"
+        app:layout_constraintTop_toBottomOf="@id/songTitle"
         app:srcCompat="@drawable/heart" />
 
     <SeekBar
@@ -116,7 +116,7 @@
         />
 
     <ImageView
-        android:id="@+id/imageView3"
+        android:id="@+id/pre"
         android:layout_width="70dp"
         android:layout_height="70dp"
         android:layout_marginLeft="50dp"
@@ -136,13 +136,13 @@
         app:srcCompat="@android:drawable/ic_media_next" />
 
     <ImageView
-        android:id="@+id/imageView5"
+        android:id="@+id/playpause"
         android:layout_width="70dp"
         android:layout_height="70dp"
         android:layout_marginTop="50dp"
-        android:src="@drawable/finalp"
+        android:src="@drawable/pause"
         app:layout_constraintEnd_toEndOf="@id/imageView4"
-        app:layout_constraintStart_toStartOf="@id/imageView3"
+        app:layout_constraintStart_toStartOf="@id/pre"
         app:layout_constraintTop_toBottomOf="@id/progress" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:gravity="center"
+    android:orientation="vertical"
+    android:layout_height="match_parent"
+    tools:context=".splash">
+
+    <ImageView
+        android:id="@+id/logo"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:srcCompat="@drawable/logo" />
+</LinearLayout>