android - How can i detect that there is a VOIP call running by code? -


hi iam having application transfer alot of data using wifi within background service, want when there voip call want stop service.

how can detect when there voip call?? had think can see if external mic in use , there no gsm call, dont know how detect if external mic in use. find how use mic myaudiorecord.startrecording();i want detect if in use.can 1 me? , if there better ideas detect voip call appreciate it. in advance


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