tree a06f50034809db318b199ff2bdbfe67d210e242f
parent 2b2801858b3cf35ea9b06e1def8ec8836d08bc8a
author zhuw <zhuw@codeaurora.org> 1527747768 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1533111089 -0700

Fix show toast Failed to post notification on channel "null"

notification need not NULL channel with it after O version

Change-Id: I6d97ccca6526a311fb0aec8cb87adcbdcf3651c1