Fix #2819: Add Label for AudioLangaugeActivity

[arjunrkaushik]

##Explanation

Fixes #2819: Adds Label for AudioLangaugeActivity

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
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[arjunrkaushik]

@rt4914 Could you please help me figure out why the 3 checks are failing...

[rt4914]

@arjunrkaushik Can you pick some other issue. Actually this issue is getting solved in #2784 so therefore I will be closing this PR and the original issue too.

As far as your tests are concerned they are failing because you are passing null as summaryValue.