tree a2c97a6501523731c2232acbd73a9b047f607e5b
parent 4bc8b1386fb156f11e3db5ed6a8322e10dbf5578
author Aaron Huang <huangaaron@google.com> 1617941202 +0800
committer Aaron Huang <huangaaron@google.com> 1618503325 +0800

Handle null pointer cases in ConnectivityService

If a method is called by adb command "service call"
with no parameters. It will cause to crash because
of a null object reference.

Add a null check for them to avoid system server crash.

Bug: 172885426
Test: FrameworksNetTest
      adb shell service call connectivity #
Change-Id: I8748fc5c6a7a6e82db3581e3026a3f75909a357e