Use the secondary display for InputMethodMenuControllerTest
After [1] merged, mDisplayContent is assigned to mDefaultDisplay
if the test is not marked as @UseTestDisplay.
However, the CL to introduce testGetSettingsContext wasn't aware of
the change and didn't test the behavior of switching displays.
This CL creates a test display and also mock some methods to
verify the behavior.
[1]: f8d8aea425f423db701edbff2724557d309c7509
fixes: 173491267
Test: atest InputMethodMenuControllerTest
Change-Id: Ie5ee0f1c781a20d0b97b1a948cb44dcb120b81ae
1 file changed