Let sendShowMessage called from hide to show

Dialog's onShow callback is not called from hide to show.
Detailed information is written in the bug link.

Bug: 73147112
Test: Manual test with the demo

Change-Id: I1d32d9695c18a206b661a1bd7c0dba25dbfbf28b
Signed-off-by: tiansiming [田思明] <tiansiming@xiaomi.com>
1 file changed