My name is Hootan. I work on XDA in my free time.
I've developed MIUI Sound recorder from github to record in high quality formats (mp3 and ogg).
It supports Android 2.1+ (SDK 7)
I hope you enjoy it.
The credits belong to @HootanParsa and MIUI company.
I've made a new package name "com.android.misoundrecorder" and title 'Mi Sound Recorder' for this app.
All of the developers have free license to add this app in their custom ROM as default.
From my side everyone has permission to modify the sources and create his/her own app (with different name and package name of course).
The sources are attached to this post.
My Other Threads:
• MiXplorer • Notes • Deskclock
Screenshots - Source - APK