Created Adapter for populating the track titles #32 and #33

app/src/main/java/com/example/mear/activities/SongViewActivity.kt

@@ -3,6 +3,7 @@ package com.example.mear.activities
 import android.os.Bundle
 import android.support.v7.app.AppCompatActivity
 import android.widget.LinearLayout
+import android.widget.ListView
 
 import kotlinx.android.synthetic.main.activity_song_view.*
 import kotlinx.android.synthetic.main.content_song_view.*
@@ -12,10 +13,32 @@ import com.example.mear.repositories.TrackRepository
 
 class SongViewActivity : AppCompatActivity() {
 
+    private lateinit var listView: ListView
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_song_view)
         setSupportActionBar(toolbar)
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
+
+        initializeAdapter()
+    }
+
+
+
+    private fun initializeAdapter() {
+        listView = findViewById<ListView>(R.id.recipe_list_view)
+// 1
+        val recipeList = Recipe.getRecipesFromFile("recipes.json", this)
+// 2
+        val listItems = arrayOfNulls<String>(recipeList.size)
+// 3
+        for (i in 0 until recipeList.size) {
+            val recipe = recipeList[i]
+            listItems[i] = recipe.title
+        }
+// 4
+        val adapter = ArrayAdapter(this, android.R.layout.simple_list_item_1, listItems)
+        listView.adapter = adapter
     }
 }

app/src/main/java/com/example/mear/adapters/RecyclerAdapter.kt

@@ -0,0 +1,63 @@
+package com.example.mear.com.example.mear.adapters
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.support.v7.widget.RecyclerView
+import android.support.v7.widget.RecyclerView.Adapter
+import android.view.LayoutInflater
+import android.widget.TextView
+import android.widget.ImageView
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+
+import com.example.mear.models.TrackItems
+import com.example.mear.R
+
+class RecyclerAdapter(private  val context: Context,
+                                                    private  val source: ArrayList<TrackItems>): BaseAdapter() {
+
+
+    private val inflater: LayoutInflater
+            = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
+
+
+    override fun getCount(): Int {
+        return source.size
+    }
+
+    //2
+    override fun getItem(position: Int): Any {
+        return source[position]
+    }
+
+    //3
+    override fun getItemId(position: Int): Long {
+        return position.toLong()
+    }
+
+    //4
+    override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
+        // Get view for row item
+        val rowView = inflater.inflate(R.layout.fragment_song_view, parent, false)
+
+        val trackTitleTextView = rowView.findViewById(R.id.trackTitle) as TextView
+
+// Get subtitle element
+        val trackArtistTextView= rowView.findViewById(R.id.trackArtist) as TextView
+
+// Get detail element
+        val trackCoverImageView = rowView.findViewById(R.id.trackCover) as ImageView
+
+        val track = getItem(position) as TrackItems
+
+// 2
+        trackTitleTextView.text = track.trackTitle
+        trackArtistTextView.text = track.artistTitle
+        trackCoverImageView.setImageBitmap(BitmapFactory.decodeByteArray(track.trackCover, 0, track.trackCover.size))
+
+
+        return rowView
+    }
+}

app/src/main/java/com/example/mear/models/TrackItems.kt

@@ -0,0 +1,5 @@
+package com.example.mear.models
+
+data class TrackItems(val id: Int, val trackTitle: String, val artistTitle: String, val trackCover: ByteArray) {
+
+}

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

@@ -9,11 +9,9 @@
     tools:showIn="@layout/activity_song_view">
 
 
-    <LinearLayout
-        android:id="@+id/SongViewList"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="vertical">
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/trackList"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"/>
 
-    </LinearLayout>
 </android.support.v4.widget.NestedScrollView>

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

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+    <android.support.v7.widget.CardView
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:card_view="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/cv"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="5dp"
+        android:layout_marginRight="5dp"
+        android:layout_marginTop="5dp"
+        card_view:cardCornerRadius="5dp">
+
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_margin="10dp"
+            android:orientation="vertical">
+
+
+            <View
+                android:layout_width="fill_parent"
+                android:layout_height="1dp"
+                android:layout_marginTop="10dp"
+                android:background="#c0c0c0"/>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <android.support.v7.widget.AppCompatImageView
+                    android:id="@+id/trackCover"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    card_view:srcCompat="@mipmap/ic_launcher_round" />
+
+                <LinearLayout
+                    android:layout_width="290dp"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="5dp"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:id="@+id/trackTitle"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:textSize="16sp" />
+
+                    <TextView
+                        android:id="@+id/trackArtist"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content" />
+
+
+                </LinearLayout>
+
+            </LinearLayout>
+
+        </LinearLayout>
+
+
+    </android.support.v7.widget.CardView>