Add RecyclerView to display basic app list and parse PSVita data only for now

app/src/main/java/com/illusionware/npsbrowser/AppData.kt

@@ -0,0 +1,5 @@
+package com.illusionware.npsbrowser
+
+data class AppData(val TitleID: String?, val Region: String?, val Title : String?, val link : String?,
+                   val license : String?, val contentID : String?, val lastDateTime: String?,
+                   val fileSize : Number?, val SHA256 : String?, val minFW : String?)

app/src/main/java/com/illusionware/npsbrowser/activities/AppsListActivity.kt

@@ -0,0 +1,36 @@
+package com.illusionware.npsbrowser.activities
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.illusionware.npsbrowser.AppData
+import com.illusionware.npsbrowser.RecyclerTouchListener
+import com.illusionware.npsbrowser.adapters.AppAdapter
+import com.illusionware.npsbrowser.databinding.ActivityAppsListBinding
+
+class AppsListActivity : AppCompatActivity() {
+    companion object {
+        lateinit var apps : ArrayList<AppData>
+    }
+    private lateinit var recyclerView: RecyclerView
+    private lateinit var viewAdapter: RecyclerView.Adapter<*>
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val binding = ActivityAppsListBinding.inflate(layoutInflater);
+        setContentView(binding.root)
+
+        viewAdapter = AppAdapter(apps)
+
+        recyclerView = binding.appsRecycler
+        recyclerView.apply {
+            layoutManager = LinearLayoutManager(applicationContext)
+            adapter = viewAdapter
+        }
+    }
+}

app/src/main/java/com/illusionware/npsbrowser/activities/MainActivity.kt

@@ -9,6 +9,7 @@ import android.util.Log
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
 import com.github.doyaaaaaken.kotlincsv.dsl.csvReader
+import com.illusionware.npsbrowser.AppData
 import com.illusionware.npsbrowser.databinding.ActivityMainBinding
 import java.io.InputStream
 
@@ -42,7 +43,32 @@ class MainActivity : AppCompatActivity() {
         if (requestCode == 1 && resultCode == Activity.RESULT_OK) {
             resultData?.data?.also { uri ->
                 val inputStream: InputStream? = contentResolver.openInputStream(uri)
-                val entries : List<Map<String, String>> = tsvReader.readAllWithHeader(inputStream!!)
+                val entries : List<Map<String, String?>> = tsvReader.readAllWithHeader(inputStream!!)
+                val myIntent = Intent(this, AppsListActivity::class.java)
+                var apps = ArrayList<AppData>(entries.size)
+
+                entries.forEach { entry ->
+                    if (entry["Name"].isNullOrEmpty()) {
+                        return@forEach;
+                    }
+                    val id = entry["Title ID"]
+                    val region = entry["Region"]
+                    val name = entry["Name"]
+                    val link = entry["PKG direct link"]
+                    val license = entry["zRIF"]
+                    val contentID = entry["Content ID"]
+                    val lastDateTime = entry["Last Modification Date"]
+                    val fileSize = entry["File Size"]?.toLongOrNull()
+                    val sha256 = entry["SHA256"]
+                    val minFW = entry["Required FW"]
+                    var app = AppData(id, region, name, link ?: "MISSING", license ?: "MISSING",
+                        contentID ?: "MISSING", lastDateTime ?: "MISSING",
+                        fileSize ?: 0, sha256 ?: "MISSING", minFW ?: "MISSING")
+                    apps.add(app)
+                }
+                apps.sortBy { it.Title }
+                AppsListActivity.apps = apps;
+                startActivity(myIntent)
             }
         }
     }

app/src/main/java/com/illusionware/npsbrowser/adapters/AppAdapter.kt

@@ -0,0 +1,36 @@
+package com.illusionware.npsbrowser.adapters
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.illusionware.npsbrowser.AppData
+import com.illusionware.npsbrowser.R
+
+class AppAdapter(private val appsList: ArrayList<AppData>) : RecyclerView.Adapter<AppAdapter.ViewHolder>() {
+
+    inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        var appTitle: TextView = view.findViewById(R.id.appItem)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        return ViewHolder( LayoutInflater.from(parent.context).inflate(R.layout.list_item, parent, false))
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        holder.appTitle.text =  appsList[position].Title
+    }
+
+    override fun getItemCount(): Int {
+        return appsList.size
+    }
+
+    fun updateData(apps: ArrayList<AppData>) {
+        appsList.clear()
+        notifyDataSetChanged()
+        appsList.addAll(apps)
+        notifyDataSetChanged()
+
+    }
+}