commit 7d67bd4fd7fb6810edebd1c61a96530077c74eda
author Dan Sandler <dsandler@android.com> Tue May 15 14:06:38 2018 -0400
committer Dan Sandler <dsandler@android.com> Wed May 16 08:32:09 2018 -0400
tree e10a3c399b2f88196d8e23a0abe3cc17ce7fb637
parent 82db2614e450f92e373d0018a5b23d80c13511c2

Improved notification interruptiveness calculation.

Apparently comparing Spannables is dangerous because
the various Span classes do not implement .equals() in any
meaningful way, so all CharSequences must be converted to
flat Strings before being compared.

Lots of additional debug code remains, for the next time we
don't understand why an innocuous notification update
appears to be interruptive.

Test: atest com.android.server.notification.NotificationManagerServiceTest
      atest com.android.server.notification.NotificationTest
Bug: 78643290
Change-Id: I1c282238687f28b5b197e28a4b878dc697049f4d