… use the default android beep sound (like when you adjust the
ringer volume) …
On my Cyanogen 7 Nexus One and my old stock T-Mobile Pulse Mini (the latter from memory), as far as I can hear, this is is exactly the default beep sound on volume change:
final ToneGenerator tg = new ToneGenerator(AudioManager.STREAM_NOTIFICATION, 100);
tg.startTone(ToneGenerator.TONE_PROP_BEEP);
You seem to be asking for an alternative to ToneGenerator
, but I think it gives you exactly what you want in two lines.
Here are some other likely ToneGenerator
sounds I tried that were not a match (the first two might be useful as alternates to the volume beep):
// Double beeps: tg.startTone(ToneGenerator.TONE_PROP_ACK);
// Double beeps: tg.startTone(ToneGenerator.TONE_PROP_BEEP2);
// Sounds all wrong: tg.startTone(ToneGenerator.TONE_CDMA_KEYPAD_VOLUME_KEY_LITE);