I'm working on an android app that records audio and stores the audio files. It seems to work fine on every phone except the Sony Xperia Z3 compact. I found out that setting the output format of the MediaRecorder to MediaRecorder.OutputFormat.RAW_AMR was the cause of the problem due to which the MediaPlayer was throwing an error. When change the output format to MediaRecorder.OutputFormat.THREE_GPP it seems to work. The problem now is, I need the files to be in the amr format. Any ideas on why this problem exists and how I should proceed would be much appreciated.
