Give enough time before enabling TestIme for CtsWidgetTestCases
This is a follow up CL [1] to our previous attempt to avoid
preinstalled IMEs from unexpectedly interfering CtsWidgetTestCases.
There has been a race condition when
ime enable com.android.cts.testime/.TestIme
specified in AndroidTest.xml silently fails if it is executed too
early after installing TestIme.apk, because InputMethodManagerService
internally relies on broadcast Intents such as
Intent.ACTION_PACKAGE_ADDED to update its internal IME list.
To reduce the chance of such a race condition, this CL does
* try to install TestIme.apk before other APKs used for
CtsWidgetTestCases,
* call "am wait-for-broadcast-idle" to make sure all the broadcasts
are issued, and
* add 1 sec sleep, which can be increased upon partners' requests
Other than above tweaks, there should be no semantic changes in
CtsWidgetTestCases itself.
[1]: I20ca55f1f7cde5451ce2a49926d019cced39b6a4
1d0026ff911338557bc8c6292fa2eacb21121bd8
Bug: 186526091
Fix: 188105339
Test: atest CtsWidgetTestCases
Change-Id: I213cbc533df05eddd03f8a01c5577f24bc221095
1 file changed
