Call the contacts selection interface provided by Android, android contacts

Call the contacts selection interface provided by Android, android contacts

You often need to select a contact in a project. If there is no special invitation, the contact interface provided by the system is sufficient:

Test Platform: android 4.2

Display Effect: 1 Intent intent = new Intent (Intent. ACTION_GET_CONTENT); 2 intent. setType (ContactsContract. CommonDataKinds. Phone. CONTENT_ITEM_TYPE); 3 startActivityForResult (intent, 1 );

 

To obtain the selected contact information, you must rewrite onActivityResult.

 1 @Override 2     protected void onActivityResult(int requestCode, int resultCode, Intent data) { 3         super.onActivityResult(requestCode, resultCode, data); 4         if (data != null) { 5             Uri uri = data.getData(); 6             if (uri != null) { 7                 Cursor cursor = getContentResolver() 8                         .query(uri, 9                                 new String[] { ContactsContract.CommonDataKinds.Phone.NUMBER,ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME },10                                 null, null, null);11                 while (cursor.moveToNext()) {12                     String number = cursor.getString(0);13                     String name = cursor.getString(1);14                 }15 16             }17         }18 19     }