3bd9da9aba
This change will try to detect the optimal buffer size and sample-rate on Android (requires API level 17+). If the device supports low-latency playback, then it's recommended that application developers check the preferred sample-rate through QAudioDeviceInfo::preferredFormat(). On most devices the preferred sample rate seems to be 48 KHz, so this is now the default instead of 44.1 KHz. Note that not all devices supports "proper" low-latency playback, and there are no APIs to retrieve information about how many devices that can be active at the same time; The only remotely quantitative value I've found is "a few"... Change-Id: I0708738b4a31f6bf9e88e9a816679cb688e023f3 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>