From f00494309a380b69f7fb1c38c3e9145a3f700927 Mon Sep 17 00:00:00 2001
From: Jelena Petrovic <jelenapetrovic.7119@gmail.com>
Date: Mon, 31 Oct 2022 16:42:03 +0100
Subject: sredjen kod, dodato par komentara #11

---
 .../java/com/example/brzodolokacije/Adapters/SampleAdapter.kt    | 5 ++++-
 .../java/com/example/brzodolokacije/Fragments/FragmentHome.kt    | 9 ++-------
 Client/BrzoDoLokacije/app/src/main/res/layout/fragment_home.xml  | 4 +++-
 Client/BrzoDoLokacije/app/src/main/res/layout/list_item.xml      | 3 +++
 4 files changed, 12 insertions(+), 9 deletions(-)

(limited to 'Client')

diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/SampleAdapter.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/SampleAdapter.kt
index 12f019f..c4ebbbb 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/SampleAdapter.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/SampleAdapter.kt
@@ -8,13 +8,16 @@ import com.example.brzodolokacije.databinding.ListItemBinding
 
 class SampleAdapter (val items : MutableList<ListItemModel>)
     : RecyclerView.Adapter<SampleAdapter.ViewHolder>(){
+    //constructer has one argument - list of objects that need to be displayed
+    //it is bound to xml of single item
     private lateinit var binding: ListItemBinding
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         val inflater = LayoutInflater.from(parent.context)
         binding=ListItemBinding.inflate(inflater,parent,false)
         return ViewHolder(binding)
     }
-    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+    override fun onBindViewHolder(holder: ViewHolder, position: Int){
+        //sets components of particular item
         holder.bind(items[position])
     }
     override fun getItemCount() = items.size
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentHome.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentHome.kt
index 99f4f4a..fd5aa33 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentHome.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Fragments/FragmentHome.kt
@@ -28,16 +28,11 @@ class FragmentHome : Fragment(R.layout.fragment_home) {
     private var adapterVar: RecyclerView.Adapter<SampleAdapter.ViewHolder>? = null
     private var recyclerView:RecyclerView?=null
 
-    override fun onViewCreated(itemView: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(itemView, savedInstanceState)
-        Log.d("Main","blabla")
-
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         //load data for the list
         loadData()
+        //instantiate adapter and linearLayout
         adapterVar=SampleAdapter(nameList)
         layoutManagerVar=LinearLayoutManager(activity)
     }
@@ -49,7 +44,7 @@ class FragmentHome : Fragment(R.layout.fragment_home) {
     ): View? {
         val rootView =  inflater?.inflate(R.layout.fragment_home, container, false)
         recyclerView = rootView?.findViewById(R.id.rvMain)
-        // rest of my stuff
+        // set recyclerView attributes
         recyclerView?.setHasFixedSize(true)
         recyclerView?.layoutManager = layoutManagerVar
         recyclerView?.adapter = adapterVar
diff --git a/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_home.xml b/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_home.xml
index 4d066aa..f548fe3 100644
--- a/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_home.xml
+++ b/Client/BrzoDoLokacije/app/src/main/res/layout/fragment_home.xml
@@ -5,7 +5,9 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".Fragments.FragmentHome">
-
+    <!--
+        RecyclerView holds the items of the list
+     -->
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/rvMain"
         android:layout_height="match_parent"
diff --git a/Client/BrzoDoLokacije/app/src/main/res/layout/list_item.xml b/Client/BrzoDoLokacije/app/src/main/res/layout/list_item.xml
index fe53ac5..4ce1a94 100644
--- a/Client/BrzoDoLokacije/app/src/main/res/layout/list_item.xml
+++ b/Client/BrzoDoLokacije/app/src/main/res/layout/list_item.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    single item component
+-->
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-- 
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