From 449bb6f5d3b50542512bda6887459b1e61b48691 Mon Sep 17 00:00:00 2001
From: Faraphel <rc60650@hotmail.com>
Date: Sun, 14 Apr 2024 17:17:56 +0200
Subject: [PATCH] [WIP] continued to implement a base for WiFi-Direct

---
 .../faraphel/tasks_valider/MainActivity.kt    | 40 ++++++++++++++-----
 1 file changed, 29 insertions(+), 11 deletions(-)

diff --git a/app/src/main/java/com/faraphel/tasks_valider/MainActivity.kt b/app/src/main/java/com/faraphel/tasks_valider/MainActivity.kt
index d31399b..4131ee2 100644
--- a/app/src/main/java/com/faraphel/tasks_valider/MainActivity.kt
+++ b/app/src/main/java/com/faraphel/tasks_valider/MainActivity.kt
@@ -4,6 +4,8 @@ import android.content.Context
 import android.net.wifi.p2p.WifiP2pConfig
 import android.net.wifi.p2p.WifiP2pManager
 import android.net.wifi.p2p.WifiP2pManager.ActionListener
+import android.net.wifi.p2p.WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION
+import android.net.wifi.p2p.WifiP2pManager.WIFI_P2P_STATE_ENABLED
 import android.os.Build
 import android.os.Bundle
 import android.util.Log
@@ -40,35 +42,47 @@ class MainActivity : ComponentActivity() {
         this.registerReceiver(MyBroadcastReceiver(this), intentFilter)
         */
 
-        /*
+
         // get the WiFi direct manager
         val manager: WifiP2pManager? = this.getSystemService(Context.WIFI_P2P_SERVICE) as WifiP2pManager?
         if (manager == null) {
             Log.e("wifi-p2p", "cannot get the manager")
             return
         }
+        Log.d("wifi-p2p", "manager: $manager")
 
         val channel = manager.initialize(this, this.mainLooper, null)
+        Log.d("wifi-p2p", "channel: $channel")
 
+        /*
         // get the list of peers in the group
-        manager.requestPeers(channel) { devices ->
-            devices.deviceList.forEach { device ->
-                Log.d("wifi-p2p", "peer found : [${device.deviceAddress}] ${device.deviceName}")
-            }
-        }
-
-        manager.createGroup(channel, object : ActionListener {
+        manager.discoverPeers(channel, object : ActionListener {
             override fun onSuccess() {
-                Log.d("wifi-p2p", "Group created")
+                Log.d("wifi-p2p", "Peers discovery started")
             }
 
             override fun onFailure(reason: Int) {
-                Log.e("wifi-p2p", "Error when creating group : $reason")
+                Log.e("wifi-p2p", "Error when starting peers discovery : $reason")
+                // NOTE: might fail if the "Location" permission is not granted
             }
         })
+        */
 
-        return
+        /*
+        manager.requestPeers(channel) { devices ->
+            // NOTE: might be empty if the "Location" permission is not granted
 
+            Log.d("wifi-p2p", "Peers found : ${devices.deviceList.size}")
+            devices.deviceList.forEach { device ->
+                Log.d(
+                    "wifi-p2p",
+                    "peer found : [${device.deviceAddress}] ${device.deviceName}"
+                )
+            }
+        }
+        */
+
+        /*
         manager.requestGroupInfo(channel) { group ->
             val config = WifiP2pConfig().apply {
                 this.deviceAddress = group.owner.deviceAddress
@@ -122,8 +136,11 @@ class MainActivity : ComponentActivity() {
         }
         */
 
+        /*
         Log.d("socket", "Test")
+        */
 
+        /*
         Thread {
             try {
                 Log.d("socket", "Starting server")
@@ -150,6 +167,7 @@ class MainActivity : ComponentActivity() {
                 }
             }
         }.start()
+        */
 
     }
 }