SMS modal hangs when grabbing iMessage history

Originator:randall.li
Number:rdar://15925642 Date Originated:1/28/2014
Status:open Resolved:
Product:iOS Product Version:7.0.4
Classification:performance Reproducible:sometimes
 
Summary:
When the MFMessageComposeViewController has been presented and you enter a recipient the UI hangs for 10+ seconds as it tries to grab the conversation history.
This is true even in safari (see attached video)

Steps to Reproduce:
share a link in safari
type a iMessage recipient
try to type another recipient
or try to send the message


Expected Results:
Should not block User interaction

Actual Results:
notice that UI is unresponsive until the conversation history gets populated.

Version:
7.0.4

Notes:
a video of it in hanging when sharing from safari

Configuration:
on iPhone 5, 5s, 4s
not on iPod touch model A1421

Comments


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