title: Call native contact insertion activity with a custom Android Account
body: <p>I have created my own account (with a custom account type as well) to use in combination with my application but when I want to insert or edit a contact through the Address Book application on this account, it does not trigger the native activity but a custom one with just name fields...</p>
  
  <p>Do you know how I can trigger the full native one instead?</p>