Implementing Parcelable in ParseGeoPoint

Author: natario1

Parse/src/main/java/com/parse/ParseGeoPoint.java

@@ -10,6 +10,8 @@
 
 import android.location.Criteria;
 import android.location.Location;
+import android.os.Parcel;
+import android.os.Parcelable;
 
 import java.util.Locale;
 
@@ -32,7 +34,7 @@
  * </pre>
  */
 
-public class ParseGeoPoint {
+public class ParseGeoPoint implements Parcelable {
   static double EARTH_MEAN_RADIUS_KM = 6371.0;
   static double EARTH_MEAN_RADIUS_MILE = 3958.8;
 
@@ -268,4 +270,27 @@ public static void getCurrentLocationInBackground(long timeout, Criteria criteri
   public String toString() {
     return String.format(Locale.US, "ParseGeoPoint[%.6f,%.6f]", latitude, longitude);
   }
+
+  @Override
+  public int describeContents() {
+    return 0;
+  }
+
+  @Override
+  public void writeToParcel(Parcel dest, int flags) {
+    dest.writeDouble(latitude);
+    dest.writeDouble(longitude);
+  }
+
+  public final static Creator<ParseGeoPoint> CREATOR = new Creator<ParseGeoPoint>() {
+    @Override
+    public ParseGeoPoint createFromParcel(Parcel source) {
+      return new ParseGeoPoint(source.readDouble(), source.readDouble());
+    }
+
+    @Override
+    public ParseGeoPoint[] newArray(int size) {
+      return new ParseGeoPoint[size];
+    }
+  };
 }

Parse/src/test/java/com/parse/ParseGeoPointTest.java

@@ -8,10 +8,17 @@
  */
 package com.parse;
 
+import android.os.Parcel;
+
 import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
 
 import static org.junit.Assert.*;
 
+@RunWith(RobolectricTestRunner.class)
+@Config(constants = BuildConfig.class, sdk = 23)
 public class ParseGeoPointTest {
 
   @Test
@@ -30,4 +37,15 @@ public void testConstructors() {
     assertEquals(lat, copy.getLatitude(), 0);
     assertEquals(lng, copy.getLongitude(), 0);
   }
+
+  @Test
+  public void testParcelable() {
+    ParseGeoPoint point = new ParseGeoPoint(30d, 50d);
+    Parcel parcel = Parcel.obtain();
+    point.writeToParcel(parcel, 0);
+    parcel.setDataPosition(0);
+    point = ParseGeoPoint.CREATOR.createFromParcel(parcel);
+    assertEquals(point.getLatitude(), 30d, 0);
+    assertEquals(point.getLongitude(), 50d, 0);
+  }
 }