package com.google.android.gms.internal.ads;

import android.view.View;
import android.view.ViewTreeObserver;
import androidx.annotation.Nullable;
import java.lang.ref.WeakReference;

/* JADX INFO: loaded from: classes2.dex */
public abstract class n30 {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final WeakReference f14430a;

    public n30(View view) {
        this.f14430a = new WeakReference(view);
    }

    @Nullable
    public final ViewTreeObserver zze() {
        ViewTreeObserver viewTreeObserver;
        View view = (View) this.f14430a.get();
        if (view == null || (viewTreeObserver = view.getViewTreeObserver()) == null || !viewTreeObserver.isAlive()) {
            return null;
        }
        return viewTreeObserver;
    }
}