Fix not show translation if call startTranslation after pauseTranslation

It is possible the developer calls pauseTranslation() to show the
original text but it calls startTranslation() to show translated
text. Ideally the developer should call resumeTranslation but it
also make sense to call startTranslation() to show translated text.

When receiving translation response, we avoid showing transaltion
if the view already has the response and it's the same. But it is
good to also check if the view is showing translated text or not.
If the view is not translated text, it is possible developer calls
startTranslation() instead if calling pauseTranslation() to show
translated again, the fixing can resolve this case.

The issue case can be fixed by this change. But there is a deeper
problem about it's useless the caller call finishTranslation(). This
is planned to be fixed in next release.

Bug: 201238016
Test: manual. The issue case is fixed.
Test: manual. Test some chat apps, it still works fine.
Test: atest CtsTranslationTestCases
Change-Id: I699d0fa1d60ac96db094adcc6e17f4203df03214

0 files changed, 0 insertions, 0 deletions