public override void FinalizePeer(IJavaPeerable value)
{
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
if (Logger.LogGlobalRef)
{
JNIEnv._monodroid_gref_log($"Finalizing handle {value.PeerReference}\n");
}
// FIXME: need hash cleanup mechanism.
// Finalization occurs after a test of java persistence. If the
// handle still contains a java reference, we can't finalize the
// object and should "resurrect" it.
if (value.PeerReference.IsValid)
{
GC.ReRegisterForFinalize(value);
}
else
{
RemovePeer(value, (IntPtr)value.JniIdentityHashCode);
value.SetPeerReference(new JniObjectReference());
value.Finalized();
}
}
public override void FinalizePeer(IJavaPeerable value)
{
var h = value.PeerReference;
var o = Runtime.ObjectReferenceManager;
// MUST NOT use SafeHandle.ReferenceType: local refs are tied to a JniEnvironment
// and the JniEnvironment's corresponding thread; it's a thread-local value.
// Accessing SafeHandle.ReferenceType won't kill anything (so far...), but
// instead it always returns JniReferenceType.Invalid.
if (!h.IsValid || h.Type == JniObjectReferenceType.Local)
{
if (o.LogGlobalReferenceMessages)
{
o.WriteGlobalReferenceLine("Finalizing PeerReference={0} IdentityHashCode=0x{1} Instance=0x{2} Instance.Type={3}",
h.ToString(),
value.JniIdentityHashCode.ToString("x"),
RuntimeHelpers.GetHashCode(value).ToString("x"),
value.GetType().ToString());
}
RemovePeer(value);
value.SetPeerReference(new JniObjectReference());
value.Finalized();
return;
}
RemovePeer(value);
if (o.LogGlobalReferenceMessages)
{
o.WriteGlobalReferenceLine("Finalizing PeerReference={0} IdentityHashCode=0x{1} Instance=0x{2} Instance.Type={3}",
h.ToString(),
value.JniIdentityHashCode.ToString("x"),
RuntimeHelpers.GetHashCode(value).ToString("x"),
value.GetType().ToString());
}
value.SetPeerReference(new JniObjectReference());
JniObjectReference.Dispose(ref h);
value.Finalized();
}