commit e5e0d9fe510e3439dff7459bdef7ae5ee4173277
author Siarhei Vishniakou <svv@google.com> Mon Mar 05 20:09:08 2018 -0800
committer Siarhei Vishniakou <svv@google.com> Thu Mar 08 18:14:55 2018 +0000
tree 7da2f1a7109aa3c04ef1804cc998683edd9e86bc
parent 5f6980af6e988670bef921956815c644d1a9c7e8

Use bool var judge whether the navi-keys enabled

[Performance] if device enabled the system navigation keys,the system
will go to readthe Settings.Secure.SYSTEM_NAVIGATION_KEYS_ENABLED
provider while the driverreport KEYCODE_SYSTEM_NAVIGATION_RIGHT
every times,this operation has a serious impact on performance

Test: cherry-picked from aosp
Bug: 74392035
Change-Id: Ia30d14c136b7798e2997d43bc601cb361c853e0d
Signed-off-by: 周雷 <zhoulei5@xiaomi.com>
(cherry picked from commit 6aed2ee2082c5ae2319a9e0e333e3d030ce75345)