feat #9: add Recyclerview to the main activity

Author: kmhmubin

Affirmations/.idea/workspace.xml

@@ -3,13 +3,27 @@ package com.example.affirmations
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.example.affirmations.adapter.ItemAdapter
 import com.example.affirmations.data.Datasource
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
+        // initialize data
+        val myDataset = Datasource().loadAffirmations()
+
+        // find the reference to the Recycler view within the layout
+        val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
+
+        // assign the ItemAdapter object to the adapter property of the recyclerview
+        recyclerView.adapter = ItemAdapter(this, myDataset)
+
+        // content do not change the layout size of the Recyclerview
+        recyclerView.setHasFixedSize(true)
+
 
     }
 }