XE5 create a wav file

[randydom]

i really need your help in creating a wav file using the XE5 Firemonky for Android

from this link : http://i-liger.com/article/android-wav-audio-recording

i read that we must forget about using MediaRecorder class .

First of all we have to forget about MediaRecorder class. Instead we have to use AudioRecord, this class providing more flexibility

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so please how can we use the AudioRecord in XE5 ?

many thanks