tree 57cfcb80f9104e411c3e7955d48450c2a970889d
parent 41d65a1ba0a7f2696278607b52f310f4d021949d
author Ben Lin <linben@google.com> 1617401139 -0700
committer Ben Lin <linben@google.com> 1617402139 -0700

PiP: Null-check menu view when dispatching touch events to the menu.

Although this should not happen, it is possible that sometimes touch
events can be dispatched to the menu controller when the menu is not
around (SystemUI crash, perhaps).

Bug: 170707099
Test: None
Change-Id: I0d0c9826b10bf9071902075f0ad51051a5009d17