Some sorting for places

src/main/java/com/notificationFramework/sedentary/frontEnd/DataAnalysis.java

@@ -4,11 +4,14 @@ import android.app.NotificationManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.icu.util.RangeValueIterator;
 import android.support.v4.content.LocalBroadcastManager;
 import android.util.Log;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Calendar;
 import java.util.List;
 import java.util.Locale;
@@ -74,7 +77,58 @@ public class DataAnalysis {
 
     private void placeAnalysis(Context context){
         List<Place> places = SaveFile.getPlaces(context);
+        Place[] sortedPlaces = (Place[])(quicksort(places.toArray(), 0, places.size()-1));
+        int popularType = getPopularElement(sortedPlaces);
 
-    }
+     }
+
+     private Object[] quicksort(Object[] array, int low, int high) {
+         if (low < high) {
+             int p = partition(array, low, high);
+             quicksort(array, low, p - 1);
+             quicksort(array, p + 1, high);
+         }
+         return array;
+     }
+
+     private int partition(Object[] array, int low, int high){
+        int pivot = ((Place) array[high]).getType();
+        int i = low - 1;
+        for(int j = low; j < high - 1; j++){
+            if(((Place)array[j]).getType() < pivot){
+                i++;
+                Place swap = ((Place)array[j]);
+                array[j] = array[i];
+                array[i] = swap;
+            }
+        }
+        Place swap = ((Place) array[i+1]);
+        array[i+1] = array[high];
+        array[high] = swap;
+        return i+1;
+     }
 
+    private int getPopularElement(Place[] a)
+    {
+        int count = 1;
+        int tempCount;
+        int popular = a[0].getType();
+        int temp = 0;
+        for (int i = 0; i < (a.length - 1); i++)
+        {
+            temp = a[i].getType();
+            tempCount = 0;
+            for (int j = 1; j < a.length; j++)
+            {
+                if (temp == a[j].getType())
+                    tempCount++;
+            }
+            if (tempCount > count)
+            {
+                popular = temp;
+                count = tempCount;
+            }
+        }
+        return popular;
+    }
 }
\ No newline at end of file

src/main/java/com/notificationFramework/sedentary/frontEnd/SaveFile.java

@@ -441,10 +441,15 @@ public class SaveFile {
                     BufferedReader br = new BufferedReader(new FileReader(file));
                     while ((line = br.readLine()) != null) {
                         items = line.split(" ");
-                        //Need to get other 2 places
-                        com.notificationFramework.sedentary.frontEnd.Place place = new com.notificationFramework.sedentary.frontEnd.Place(
-                                items[2], Float.parseFloat(items[4]), Integer.parseInt(items[3]));
-                        places.add(place);
+                        for(int i = 0; i < 3; i++) {
+                            try {
+                                com.notificationFramework.sedentary.frontEnd.Place place = new com.notificationFramework.sedentary.frontEnd.Place(
+                                        items[i + 2], Float.parseFloat(items[i + 4]), Integer.parseInt(items[i + 3]));
+                                places.add(place);
+                            }catch(NumberFormatException e){
+
+                            }
+                        }
                     }
                 }
             }catch(IOException e){