From f8bff74d98ccb7bbdcc8957643e02eff0017b470 Mon Sep 17 00:00:00 2001
From: Bjørn Mork <bjorn@mork.no>
Date: Thu, 30 May 2019 22:02:15 +0200
Subject: splitting into KV pairs
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Signed-off-by: Bjørn Mork <bjorn@mork.no>
---
 Defogger/res/layout/activity_main.xml                 | 13 ++++++++++---
 .../src/no/mork/android/defogger/MainActivity.java    | 19 +++++++++++++++++++
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/Defogger/res/layout/activity_main.xml b/Defogger/res/layout/activity_main.xml
index 70dbdfa..90d876d 100644
--- a/Defogger/res/layout/activity_main.xml
+++ b/Defogger/res/layout/activity_main.xml
@@ -1,6 +1,7 @@
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
-   android:layout_height="match_parent" >
+   android:layout_height="match_parent"
+   android:orientation="vertical" >
    
    <TextView
        android:id="@+id/hello_text"
@@ -17,4 +18,10 @@
        android:layout_height="wrap_content"
        android:text="@string/start_scan"/>
 
-</RelativeLayout>
+   <EditText
+       android:id="@+id/pincode"
+       android:layout_width="fill_parent"
+       android:layout_height="wrap_content"
+       android:inputType="numberPassword" />
+
+</LinearLayout>
diff --git a/Defogger/src/no/mork/android/defogger/MainActivity.java b/Defogger/src/no/mork/android/defogger/MainActivity.java
index c9baf69..e15f31d 100644
--- a/Defogger/src/no/mork/android/defogger/MainActivity.java
+++ b/Defogger/src/no/mork/android/defogger/MainActivity.java
@@ -15,8 +15,11 @@ import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.TextView;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;
 
 import no.mork.android.defogger.ScannerActivity;
@@ -107,6 +110,16 @@ public class MainActivity extends Activity implements GattClientActionListener {
     }
 
 
+    private Map<String,String> splitKV(String kv)
+    {
+	Map<String,String> ret = new HashMap();
+
+	for (String s : kv.split(";")) {
+	    String[] foo = s.split("=");
+	    ret.put(foo[0], foo[1]); 
+	}
+	return ret;
+    }
 
     // Gatt connection
 
@@ -141,7 +154,13 @@ public class MainActivity extends Activity implements GattClientActionListener {
 	}
 
 	public void onCharacteristicRead (BluetoothGatt gatt, BluetoothGattCharacteristic c, int status) {
+	    EditText pincode = (EditText) findViewById(R.id.pincode);
+	    Map<String,String> kv = splitKV(c.getStringValue(0));
+
 	    Log.d(msg, c.getUuid().toString() + " read " + c.getStringValue(0));
+	    Log.d(msg, "pincode is " + pincode.getText());
+	    Log.d(msg, "challenge is " + kv.get("C"));
+
 	}
 
     }
-- 
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