Switched send functionality to on click for each peer component.

debug/src/main/java/nl/tudelft/trustchain/debug/UtpTestFragment.kt

@@ -31,6 +31,8 @@ class UtpTestFragment : BaseFragment(R.layout.fragment_utp_test) {
 
     private val peers : MutableList<Peer> = mutableListOf()
 
+    private val viewToPeerMap: MutableMap<View, Peer> = mutableMapOf()
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
@@ -41,6 +43,8 @@ class UtpTestFragment : BaseFragment(R.layout.fragment_utp_test) {
             val layoutInflater: LayoutInflater = this.context?.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
             val v: View = layoutInflater.inflate(R.layout.peer_component, null)
 
+            viewToPeerMap[v] = peer
+
             binding.peerListLayout.addView(v, ViewGroup.LayoutParams(
                 ViewGroup.LayoutParams.WRAP_CONTENT,
                 ViewGroup.LayoutParams.WRAP_CONTENT
@@ -127,7 +131,16 @@ class UtpTestFragment : BaseFragment(R.layout.fragment_utp_test) {
 
         for (peer in binding.peerListLayout.children.iterator()) {
             peer.setOnClickListener {
-                println("click")
+                val address = viewToPeerMap[peer]?.address.toString().split(":")
+                if (address.size == 2) {
+                    val ip = address[0]
+                    val port = address[1].toIntOrNull() ?: MIN_PORT
+                    lifecycleScope.launchWhenCreated {
+                        sendTestData(ip, port)
+                    }
+                }
+                println("sending data to peer $address")
+
             }
         }
     }

debug/src/main/res/layout/fragment_utp_test.xml

@@ -100,13 +100,6 @@
         android:gravity="center_vertical"
         android:padding="0dp">
 
-        <include
-            android:id="@+id/peerComponent"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            layout="@layout/peer_component">
-        </include>
-
     </LinearLayout>
 
     <ScrollView

debug/src/main/res/layout/peer_component.xml

@@ -36,7 +36,7 @@
                 android:textStyle="bold"/>
 
             <TextView
-                android:id="@+id/peerID"
+                android:id="@+id/peerIP"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginLeft="20dp"