Saving recorded audio to data folder android

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http://stackoverflow.com – I have managed to record voice and save it into the SDCard but I need to save the recorded voice into my android mobile application but I have researched and found out there is no way that I can store it to the app data folder. If really we cant save the audio to the Data folder.. is there any other location I can save the recorded audio so that the user cant randomly see it and also to make sure I am able to retrieve, replay and also delete it. Thanks in advance ^^ (HowTos)