MicrophoneManager.getInstance() calls setAdvancedMicrophone(), which calls Microphone.getEnhancedMicrophone(). getEnhancedMicrophone() returns null for AIR running on tablets (AEC is not supported on tablets). setAdvancedMicrophone() does not check for a null object, and throws a 1009 error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at com.adobe.rtc.clientManagers::MicrophoneManager/setAdvancedMicrophone()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\clientManagers\MicrophoneManager.as:227]
at com.adobe.rtc.clientManagers::MicrophoneManager/get selectedMic()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\clientManagers\MicrophoneManager.as:169]
at com.adobe.rtc.clientManagers::MicrophoneManager/set micIndex()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\clientManagers\MicrophoneManager.as:150]
at com.adobe.rtc.clientManagers::MicrophoneManager()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\clientManagers\MicrophoneManager.as:105]
at com.adobe.rtc.clientManagers::MicrophoneManager$/getInstance()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\clientManagers\MicrophoneManager.as:117]
at com.adobe.rtc.collaboration::AudioPublisher/onInvalidate()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\collaboration\AudioPublisher.as:1169]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.adobe.rtc.util::Invalidator/onInvalidationComplete()[E:\flashfarm\branches\connect\1108\SDKApp\payload\libs\flashOnly\player10.3\src\com\adobe\rtc\util\Invalidator.as:78]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.utils::Timer/tick()
Mike
