Adding License, code organizing and commenting.

LICENSE.txt

+The MIT License (MIT)
+
+Copyright (c) 2015 Josejulio Martinez & Daniel Kornhauser (In no particular order)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial
+ portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
+NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file

app/src/main/java/com/aluxoft/earrecognition/EarIdentifier.java

@@ -4,7 +4,6 @@ import com.aluxoft.earrecognition.common.EarDatabase;
 import com.aluxoft.earrecognition.common.EarFeature;
 import com.aluxoft.earrecognition.common.EarIdList;
 import com.aluxoft.earrecognition.utils.OpenCvUtils;
-import com.google.gson.Gson;
 
 import org.opencv.core.Mat;
 import org.opencv.core.MatOfKeyPoint;
@@ -12,10 +11,8 @@ import org.opencv.features2d.DescriptorExtractor;
 import org.opencv.features2d.FeatureDetector;
 import org.opencv.highgui.Highgui;
 
-import java.util.ArrayList;
-
 /**
- * Created by josejuliomartinez on 06/10/15.
+ * Computes and Identifies ear features
  */
 public class EarIdentifier {
 

app/src/main/java/com/aluxoft/earrecognition/IntentTransferingFeatures.java

@@ -13,7 +13,7 @@ import bolts.Continuation;
 import bolts.Task;
 
 /**
- * Created by josejuliomartinez on 02/10/15.
+ * Callout to transfer features to CommCare
  */
 public class IntentTransferingFeatures extends Activity {
 

app/src/main/java/com/aluxoft/earrecognition/activities/EarCaptureActivity.java

@@ -17,6 +17,10 @@ import com.aluxoft.earrecognition.utils.ImageUtils;
 import java.io.File;
 import java.io.IOException;
 
+/**
+ * Activity where we capture ear for recognition.
+ * TODO: Add onscreen guide lines for ear acquisition
+ */
 public class EarCaptureActivity extends Activity {
     
     Button getImage;

app/src/main/java/com/aluxoft/earrecognition/activities/SIFTActivity.java

@@ -18,7 +18,8 @@ import bolts.Continuation;
 import bolts.Task;
 
 /**
- * Created by josejuliomartinez on 07/10/15.
+ * Computes SIFT & finds top 10 matches
+ * TODO: Get other users features, compare SIFT features, etc...
  */
 public class SIFTActivity extends Activity {
 

app/src/main/java/com/aluxoft/earrecognition/activities/SelectUserActivity.java

@@ -11,7 +11,8 @@ import com.aluxoft.earrecognition.common.EarIdList;
 import com.google.gson.Gson;
 
 /**
- * Created by josejuliomartinez on 07/10/15.
+ * Shows top 10 matches, allows to register if not match is satisfactory.
+ * TODO: Populate list
  */
 public class SelectUserActivity extends Activity {
 

app/src/main/java/com/aluxoft/earrecognition/common/EarDatabase.java

 package com.aluxoft.earrecognition.common;
 
+import com.aluxoft.earrecognition.unused.Person;
+
 import java.util.HashMap;
 
 /**

app/src/main/java/com/aluxoft/earrecognition/common/EarFeature.java

@@ -7,8 +7,8 @@ import org.opencv.core.Mat;
 import java.util.ArrayList;
 
 /**
- * Created by josejuliomartinez on 06/10/15.
- * Store the features of the ear.
+ * Represents Ear Features
+ *
  */
 public class EarFeature {
 

app/src/main/java/com/aluxoft/earrecognition/common/EarIdList.java

 package com.aluxoft.earrecognition.common;
 
 /**
- * Created by josejuliomartinez on 06/10/15.
- * Stores the result of an identification (top10)
+ *  Represents top 10 Ear ID matches.
+ *
  */
 public class EarIdList {
 

app/src/main/java/com/aluxoft/earrecognition/loader/EarDatabaseLoader.java

@@ -3,8 +3,8 @@ package com.aluxoft.earrecognition.loader;
 import com.aluxoft.earrecognition.common.EarDatabase;
 
 /**
- * Created by josejuliomartinez on 07/10/15.
- * Loads the database.
+ * Loads Case Id data from CommCare
+ *
  */
 abstract public class EarDatabaseLoader {
 

app/src/main/java/com/aluxoft/earrecognition/activities/MainActivity.java → app/src/main/java/com/aluxoft/earrecognition/unused/MainActivity.java

-package com.aluxoft.earrecognition.activities;
+package com.aluxoft.earrecognition.unused;
 
 import android.annotation.SuppressLint;
 import android.app.AlertDialog;

app/src/main/java/com/aluxoft/earrecognition/common/Person.java → app/src/main/java/com/aluxoft/earrecognition/unused/Person.java

-package com.aluxoft.earrecognition.common;
+package com.aluxoft.earrecognition.unused;
 
 import com.aluxoft.earrecognition.common.EarFeature;