On Feb 3, 2012, at 7:54 AM, PVoLan wrote:
> Please, look at this test case https://github.com/PVoLan/TestAccelerometer
Your sample is is largely a simplified version of:
http://bugzilla.xamarin.com/show_bug.cgi?id=1084
The current "fix" (workaround) is to dispose of `val` within
SensorListener.OnSensorChanged():
public void OnSensorChanged (SensorEvent e)
{
var val = e.Values;
try {
Android.Util.Log.Info("-------------","Works for: " +
(DateTime.Now - created));
Android.Util.Log.Info("-------------",string.Format("X:
{0} Y: {1} Z: {2}", val[0], val[1], val[2] ));
} finally {
((IDisposable) val).Dispose ();
}
}
A future release will improve matters by automatically calling GC.Collect()
when we pass a certain gref threshold, but even that fix may not be ideal as it
may result in too many collections (e.g. if you have an animation loop, you
want to control when the GC runs), so explicitly disposing of wrappers may
still be required even after the implicit GC.Collect() call is in place.
- Jon
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