schoentoon · January 13, 2013 23:40 · Jan 13, 2013
diff --git a/MainActivity.java b/MainActivity.java
@@ -0,0 +1,38 @@
+package com.example.mac2vendortest;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.widget.TextView;
+
+public class MainActivity extends Activity {
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_main);
+    /* Be sure to register the receiver before you request the mac address */
+    registerReceiver(receiver, new IntentFilter("com.schoentoon.mac2vendor.MAC_LOOKUP_RESPONSE"));
+    Intent intent = new Intent("com.schoentoon.mac2vendor.LOOKUP_MAC_ADDRESS");
+    intent.putExtra("com.schoentoon.mac2vendor.MAC_ADDRESS", "<INSERT MAC ADDRESS HERE>");
+    sendBroadcast(intent);
+  }
+
+  protected void onDestroy() {
+    super.onDestroy();
+    unregisterReceiver(receiver);
+  }
+
+  private BroadcastReceiver receiver = new BroadcastReceiver() {
+    public void onReceive(Context context, Intent intent) {
+      final Bundle bundle = intent.getExtras();
+      if (bundle != null && bundle.containsKey("com.schoentoon.mac2vendor.MAC_ADDRESS")
+                         && bundle.containsKey("com.schoentoon.mac2vendor.VENDOR")) {
+        TextView txt = (TextView) findViewById(android.R.id.text1);
+        String text = "(" + bundle.getString("com.schoentoon.mac2vendor.MAC_ADDRESS") + ") ~ " + bundle.getString("com.schoentoon.mac2vendor.VENDOR");
+        txt.setText(text);
+      }
+    }
+  };
+}
diff --git a/README b/README
@@ -0,0 +1,15 @@
+Documentation for the Mac2Vendor Broadcast interface.
+
+Simply send a broadcast with the following requirements:
+-The action field set to: "com.schoentoon.mac2vendor.LOOKUP_MAC_ADDRESS"
+-A Bundle with the following field: "com.schoentoon.mac2vendor.MAC_ADDRESS"
+  For this Bundle you can simply use putExtra(String,String), make sure this is JUST the mac address.
+
+The listen for broadcasts with the following action "com.schoentoon.mac2vendor.MAC_LOOKUP_RESPONSE"
+The Bundle of this Intent will have 2 fields
+-"com.schoentoon.mac2vendor.MAC_ADDRESS" ~ The mac address you supplied, useful when doing multiple lookups at a time.
+-"com.schoentoon.mac2vendor.VENDOR" ~ The vendor that links to this mac address, this field will be "Unknown" when nothing was found.
+
+Note: Be sure to register your broadcast reciever BEFORE you send your lookup broadcast! As it could reply so fast that it won't be caught.
+
+This gist will contain a MainActivity.java which is simply an example of how to use this interface, this obviously won't just compile out of the box. Experiment with it yourself a bit.
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