From 96251cd0bf55fdce2ad6400bbe16561ba6416dc6 Mon Sep 17 00:00:00 2001
From: Sylvain Emery <sylvain@1000mercis.com>
Date: Tue, 18 Nov 2014 12:45:24 +0100
Subject: [PATCH] added ssid info

resolves #1
---
 app/src/main/AndroidManifest.xml              |  1 +
 .../glassnetinfo/MainActivity.java            | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b931e04..20fb8e2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
     <uses-permission android:name="com.google.android.glass.permission.DEVELOPMENT" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
 
     <application
         android:allowBackup="true"
diff --git a/app/src/main/java/com/hackncheese/glassnetinfo/MainActivity.java b/app/src/main/java/com/hackncheese/glassnetinfo/MainActivity.java
index cda5188..67be857 100644
--- a/app/src/main/java/com/hackncheese/glassnetinfo/MainActivity.java
+++ b/app/src/main/java/com/hackncheese/glassnetinfo/MainActivity.java
@@ -3,6 +3,8 @@
 import android.app.Activity;
 import android.content.Context;
 import android.media.AudioManager;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.util.Log;
@@ -124,6 +126,8 @@ private List<CardBuilder> createCards(Context context) {
 
         ips = getLocalIpAddresses();
 
+        ips.put("ssid", getConnectedSSID());
+
         updateCard();
 
         cards.add(mCard);
@@ -166,6 +170,21 @@ public Hashtable<String, String> getLocalIpAddresses() {
         return h;
     }
 
+    public String getConnectedSSID() {
+        WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
+        WifiInfo wifiInfo = wifiManager.getConnectionInfo();
+        String ssid = wifiInfo.getSSID();
+
+        if (ssid == null) {
+            ssid = "n/a";
+        }
+        else if (ssid.startsWith("\"") && ssid.endsWith("\"")) {
+            ssid = ssid.substring(1, ssid.length()-1);
+        }
+
+        return ssid;
+    }
+
     public String getExternalIpAddress() {
         OkHttpClient client = new OkHttpClient();
         String ip = "n/a";