Made MainActivity.kt load projects in recyclerview and goto ProjectDetailActivity.kt on click

app/src/main/AndroidManifest.xml

@@ -16,10 +16,13 @@
             android:theme="@style/Theme.KanbanCloneAndroid"
             android:usesCleartextTraffic="true">
         <activity
-            android:name="com.campusaula.edbole.kanban_clone_android.ui.LoginActivity"
+                android:name=".ui.ProjectDetailActivity"
                 android:exported="false" />
         <activity
-            android:name="com.campusaula.edbole.kanban_clone_android.ui.MainActivity"
+                android:name=".ui.LoginActivity"
+                android:exported="false" />
+        <activity
+                android:name=".ui.MainActivity"
                 android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/campusaula/edbole/kanban_clone_android/ui/MainActivity.kt

@@ -10,6 +10,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.RecyclerView
 import com.campusaula.edbole.kanban_clone_android.R
 import com.campusaula.edbole.kanban_clone_android.kanban.Project
 import com.campusaula.edbole.kanban_clone_android.network.ApiService
@@ -20,8 +21,9 @@ class MainActivity : AppCompatActivity() {
 
     private lateinit var api: ApiService
     private lateinit var projectList : List<Project>
-    private lateinit var loggedInAs: TextView;
+    private lateinit var loggedInAs: TextView
-    private lateinit var logoutButton: Button;
+    private lateinit var logoutButton: Button
+    private lateinit var projectsRecyclerView: RecyclerView
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -39,6 +41,14 @@ class MainActivity : AppCompatActivity() {
         /* Activity components */
         loggedInAs = findViewById(R.id.loggedInAs)
         logoutButton = findViewById(R.id.logoutButton)
+        projectsRecyclerView = findViewById(R.id.projectsRecyclerView)
+        projectsRecyclerView.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(this)
+        val adapter = ProjectItemAdapter(projectList) { project ->
+            val intent = Intent(this, ProjectDetailActivity::class.java)
+            intent.putExtra("project_id", project.id)
+            startActivity(intent)
+        }
+        projectsRecyclerView.adapter = adapter
 
         /* Getting the logged-in user info */
         lifecycleScope.launch{
@@ -47,6 +57,8 @@ class MainActivity : AppCompatActivity() {
             if (getMe.isSuccessful){
                 val user = getMe.body()
                 loggedInAs.text = "Logged in as: ${user?.name}"
+                projectList = api.getAllProjects().body()!!
+                adapter.submitList(projectList)
             } else {
                 val intent = Intent(this@MainActivity, LoginActivity::class.java)
                 startActivity(intent)

app/src/main/java/com/campusaula/edbole/kanban_clone_android/ui/ProjectDetailActivity.kt

@@ -0,0 +1,21 @@
+package com.campusaula.edbole.kanban_clone_android.ui
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import com.campusaula.edbole.kanban_clone_android.R
+
+class ProjectDetailActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.activity_project_detail)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+    }
+}

app/src/main/java/com/campusaula/edbole/kanban_clone_android/ui/ProjectItemAdapter.kt

@@ -0,0 +1,44 @@
+package com.campusaula.edbole.kanban_clone_android.ui
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.campusaula.edbole.kanban_clone_android.R
+import com.campusaula.edbole.kanban_clone_android.kanban.Project
+
+class ProjectItemAdapter(
+    private var items: List<Project>,
+    private val onItemClick: ((Project) -> Unit)? = null
+) : RecyclerView.Adapter<ProjectItemAdapter.ViewHolder>() {
+
+    fun submitList(newList: List<Project>) {
+        items = newList
+        notifyDataSetChanged()
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.item_project, parent, false)
+        return ViewHolder(view)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val project = items[position]
+        holder.bind(project)
+        holder.itemView.setOnClickListener { onItemClick?.invoke(project) }
+    }
+
+    override fun getItemCount(): Int = items.size
+
+    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        private val nameTv: TextView = itemView.findViewById(R.id.projectName)
+        private val descTv: TextView = itemView.findViewById(R.id.projectDescription)
+
+        fun bind(project: Project) {
+            nameTv.text = project.name
+            descTv.text = project.description
+        }
+    }
+}

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

@@ -37,6 +37,7 @@
             android:layout_height="wrap_content"
             tools:layout_editor_absoluteX="1dp"
             app:layout_constraintTop_toBottomOf="@+id/logoutButton"
-            android:layout_marginTop="8dp" />
+            android:layout_marginTop="8dp"
+            android:id="@+id/projectsRecyclerView" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:id="@+id/main"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".ui.ProjectDetailActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    android:layout_height="wrap_content"
+    android:padding="12dp">
+
+    <TextView
+        android:id="@+id/projectName"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="Project name"
+        android:textStyle="bold"
+        android:textSize="16sp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/projectDescription"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="Project description"
+        android:textSize="14sp"
+        android:ellipsize="end"
+        android:maxLines="2"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/projectName"
+        android:layout_marginTop="4dp" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>