Now showing the radar fragment for selected satellite pass in the main recycler.

app/src/main/java/com/rtbishop/lookingsat/MainViewModel.kt

@@ -89,7 +89,7 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                     try {
                         val passPredictor = PassPredictor(tle, gsp.value)
                         val passes = passPredictor.getPasses(Date(), hours, false)
-                        passes.forEach { satPassList.add(SatPass(tle.name, tle.catnum, it)) }
+                        passes.forEach { satPassList.add(SatPass(tle, passPredictor, it)) }
                     } catch (exception: IllegalArgumentException) {
                         Log.d(tag, "There was a problem with TLE")
                     } catch (exception: SatNotFoundException) {

app/src/main/java/com/rtbishop/lookingsat/repo/SatPass.kt

@@ -1,5 +1,15 @@
 package com.rtbishop.lookingsat.repo
 
+import android.os.Parcelable
+import com.github.amsacode.predict4java.PassPredictor
 import com.github.amsacode.predict4java.SatPassTime
+import com.github.amsacode.predict4java.TLE
+import kotlinx.android.parcel.Parcelize
+import kotlinx.android.parcel.RawValue
 
-data class SatPass(val satName: String, val catNum: Int, val pass: SatPassTime)
+@Parcelize
+data class SatPass(
+    val tle: TLE,
+    val predictor: @RawValue PassPredictor,
+    val pass: @RawValue SatPassTime
+) : Parcelable

app/src/main/java/com/rtbishop/lookingsat/ui/RadarFragment.kt

@@ -4,11 +4,18 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.RecyclerView
 import com.rtbishop.lookingsat.R
+import com.rtbishop.lookingsat.repo.SatPass
 
 class RadarFragment : Fragment() {
 
+    private lateinit var satPass: SatPass
+    private lateinit var radarSkyFrame: FrameLayout
+    private lateinit var radarRecycler: RecyclerView
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -16,4 +23,11 @@ class RadarFragment : Fragment() {
     ): View? {
         return inflater.inflate(R.layout.fragment_radar, container, false)
     }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        satPass = arguments?.get("satPass") as SatPass
+        radarSkyFrame = view.findViewById(R.id.radar_sky_frame)
+        radarRecycler = view.findViewById(R.id.radar_recycler)
+    }
 }

app/src/main/java/com/rtbishop/lookingsat/ui/SatPassAdapter.kt

@@ -4,7 +4,10 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.TextView
+import androidx.core.os.bundleOf
+import androidx.navigation.findNavController
 import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.card.MaterialCardView
 import com.rtbishop.lookingsat.R
 import com.rtbishop.lookingsat.repo.SatPass
 import java.text.SimpleDateFormat
@@ -26,13 +29,14 @@ class SatPassAdapter(private val satPassList: List<SatPass>) :
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val satPass = satPassList[position]
 
+        val layout = holder.itemView.findViewById<MaterialCardView>(R.id.card_view)
         val satName = holder.itemView.findViewById<TextView>(R.id.card_sat_name)
         val maxEl = holder.itemView.findViewById<TextView>(R.id.card_max_el)
         val passVector = holder.itemView.findViewById<TextView>(R.id.card_pass_vector)
         val passStart = holder.itemView.findViewById<TextView>(R.id.card_pass_start)
         val passEnd = holder.itemView.findViewById<TextView>(R.id.card_pass_end)
 
-        satName.text = String.format("%s", satPass.satName)
+        satName.text = String.format("%s", satPass.tle.name)
         maxEl.text = String.format("%.1f°", satPass.pass.maxEl)
         passVector.text =
             String.format("V: %2d° -> %2d°", satPass.pass.aosAzimuth, satPass.pass.losAzimuth)
@@ -40,10 +44,12 @@ class SatPassAdapter(private val satPassList: List<SatPass>) :
             SimpleDateFormat("HH:mm:ss", Locale.getDefault()).format(satPass.pass.startTime)
         passEnd.text =
             SimpleDateFormat("HH:mm:ss", Locale.getDefault()).format(satPass.pass.endTime)
+
+        layout.setOnClickListener {
+            val bundle = bundleOf("satPass" to satPass)
+            holder.itemView.findNavController().navigate(R.id.action_nav_sky_to_nav_radar, bundle)
+        }
     }
 
-    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView),
-        View.OnClickListener {
-        override fun onClick(v: View?) {}
-    }
+    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)
 }

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

@@ -1,6 +1,28 @@
 <?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"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".ui.RadarFragment" />
+    tools:context=".ui.RadarFragment">
+
+    <FrameLayout
+        android:id="@+id/radar_sky_frame"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+    </FrameLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/radar_recycler"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/radar_sky_frame" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/navigation/nav_graph.xml

@@ -9,7 +9,15 @@
         android:id="@+id/nav_sky"
         android:name="com.rtbishop.lookingsat.ui.SkyFragment"
         android:label="@string/menu_sky"
-        tools:layout="@layout/fragment_sky" />
+        tools:layout="@layout/fragment_sky">
+        <action
+            android:id="@+id/action_nav_sky_to_nav_radar"
+            app:destination="@id/nav_radar"
+            app:enterAnim="@anim/nav_default_enter_anim"
+            app:exitAnim="@anim/nav_default_exit_anim"
+            app:popEnterAnim="@anim/nav_default_enter_anim"
+            app:popExitAnim="@anim/nav_default_exit_anim" />
+    </fragment>
 
     <fragment
         android:id="@+id/nav_radar"