package androidx.activity;

/* JADX INFO: loaded from: classes.dex */
public final class a0 implements c {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final x f464a;

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public final /* synthetic */ b0 f465b;

    public a0(b0 b0Var, x xVar) {
        this.f465b = b0Var;
        this.f464a = xVar;
    }

    @Override // androidx.activity.c
    public final void cancel() {
        b0 b0Var = this.f465b;
        kotlin.collections.h hVar = b0Var.f471b;
        x xVar = this.f464a;
        hVar.remove(xVar);
        if (nb.g.c(b0Var.f472c, xVar)) {
            xVar.handleOnBackCancelled();
            b0Var.f472c = null;
        }
        xVar.removeCancellable(this);
        sd.a enabledChangedCallback$activity_release = xVar.getEnabledChangedCallback$activity_release();
        if (enabledChangedCallback$activity_release != null) {
            enabledChangedCallback$activity_release.invoke();
        }
        xVar.setEnabledChangedCallback$activity_release(null);
    }
}