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// Add listener so your activity gets called back upon completion of action, 
// in this case with ability to get handle to newly added contact 
myActivity.addActivityListener(someActivityListener); 
 
Intent intent = new Intent(Intent.ACTION_INSERT);
intent.setType(ContactsContract.Contacts.CONTENT_TYPE);
 
// Just two examples of information you can send to pre-fill out data for the 
// user.  See android.provider.ContactsContract.Intents.Insert for the complete 
// list. 
intent.putExtra(ContactsContract.Intents.Insert.NAME, "some Contact Name");
intent.putExtra(ContactsContract.Intents.Insert.PHONE, "some Phone Number");
 
// Send with it a unique request code, so when you get called back, you can 
// check to make sure it is from the intent you launched (ideally should be 
// some public static final so receiver can check against it) 
int PICK_CONTACT = 100;
myActivity.startActivityForResult(intent, PICK_CONTACT);