To prevent the null activity. If activity is null, there is no need to execute. Bug: 184154325 Test: manual test make RunSettingsRoboTests ROBOTEST_FILTER=WifiDetailPreferenceController2Test Change-Id: I0dc32e7ea2a0d5a3f2a55ad8936578ed9fadd201
Running Settings Robolectric tests
The full suite
$ croot
$ make RunSettingsRoboTests
Running a single test class
$ croot
$ make RunSettingsRoboTests ROBOTEST_FILTER=<ClassName>
For example:
make RunSettingsRoboTests ROBOTEST_FILTER=CodeInspectionTest
You can also use partial class name in ROBOTEST_FILTER. If the partial class name matches multiple file names, all of them will be executed.