Common mistakes developers make when working with audio recording in Android apps include improper permission handling, not managing audio focus correctly, using low-quality audio formats, and neglecting to test on various devices. This guide highlights these errors and offers best practices for better audio recording.
Android audio recording, audio recording mistakes, Android app development, audio permission handling, audio focus management.
// Example of permission handling for audio recording
if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.RECORD_AUDIO}, REQUEST_AUDIO_PERMISSION_CODE);
} else {
startRecording();
}
// Managing audio focus
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
int result = audioManager.requestAudioFocus(focusChangeListener,
AudioManager.STREAM_MUSIC,
AudioManager.AUDIOFOCUS_GAIN);
if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
// Start recording
}
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