fix annoying bug that marked contacts as starred

src/at/bitfire/davdroid/ical4j/Starred.java

@@ -13,13 +13,18 @@ public class Starred extends Property {
 
 	public static final String PROPERTY_NAME = "DAVDROID-STARRED";
 	
-	public Starred() {
+	protected boolean isStarred;
+	
+	
+	public Starred(String value) {
 		super(PROPERTY_NAME);
+		
+		isStarred = Integer.parseInt(value) > 0;
 	}
 
 	@Override
 	public String getValue() {
-		return "1";
+		return isStarred ? "1" : "0";		
 	}
 
 	@Override
@@ -30,12 +35,12 @@ public class Starred extends Property {
 	public static class Factory implements PropertyFactory<Property> {
 		@Override
 		public Starred createProperty(List<Parameter> params, String value) {
-			return new Starred();
+			return new Starred(value);
 		}
 
 		@Override
 		public Starred createProperty(Group group, List<Parameter> params, String value) {
-			return new Starred();
+			return new Starred(value);
 		}
 	}
 }

src/at/bitfire/davdroid/resource/Contact.java

@@ -118,9 +118,8 @@ public class Contact extends Resource {
 		if (uid != null)
 			this.uid = uid.getValue();
 
-		for (Property p : vcard.getExtendedProperties(Starred.PROPERTY_NAME))
-			Log.i(TAG, p.getValue());
-		this.starred = vcard.getExtendedProperty(Starred.PROPERTY_NAME) != null;
+		Starred starred = (Starred)vcard.getExtendedProperty(Starred.PROPERTY_NAME);
+		this.starred = starred != null && starred.getValue().equals("1");
 		
 		Fn fn = (Fn)vcard.getProperty(Id.FN);
 		displayName = (fn != null) ? fn.getValue() : null;
@@ -193,7 +192,7 @@ public class Contact extends Resource {
 		}
 		
 		if (starred)
-			properties.add(new Starred());
+			properties.add(new Starred("1"));
 		
 		if (displayName != null)
 			properties.add(new Fn(displayName));