How to get the keys from ContentValues?

Question

My ContentValues object has string keys, and I would like to get a String[] result having all the keys in it?

How do I iterate a ContentValues object?

EDIT 1

After getting two responses I came up with this, do you see problems with it?

        ArrayList<String> ar = new ArrayList<String>();
        ContentValues cv=data;
        Set<Entry<String, Object>> s=cv.valueSet();
        for (Entry<String, Object> entry : s) {
            ar.add(entry.getKey());
        }
        String[] projection=new String[ar.size()];
        ar.toArray(projection);

Answer 1

Try this code. Just pass your ContentValues into the method.

public void printContentValues(ContentValues vals)
{
   Set<Entry<String, Object>> s=vals.valueSet();
   Iterator itr = s.iterator();

   Log.d("DatabaseSync", "ContentValue Length :: " +vals.size());

   while(itr.hasNext())
   {
        Map.Entry me = (Map.Entry)itr.next(); 
        String key = me.getKey().toString();
        Object value =  me.getValue();

        Log.d("DatabaseSync", "Key:"+key+", values:"+(String)(value == null?null:value.toString()));
   }
}