IMM#isStylusHandwritingAvailableAsUser, IMM#getEnabledInputMethodListAsUser, and IMM#getEnabledInputMethodSubtypeListAsUser use now UserHandle instead of userId. These internal APIs are used in Settings and are updated.
Test: atest android.view.inputmethod.cts.installtests.MultiUserTest
Fix: 283765791
Change-Id: Iedb301fbe26810f2101cbb2669b8be95b87a3e7f