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

import android.os.Handler;
import androidx.annotation.Nullable;
import java.util.ArrayList;

/* JADX INFO: loaded from: classes2.dex */
public final class h81 implements sq0 {

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public static final ArrayList f12055b = new ArrayList(50);

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final Handler f12056a;

    public h81(Handler handler) {
        this.f12056a = handler;
    }

    public static /* synthetic */ void d(u71 u71Var) {
        ArrayList arrayList = f12055b;
        synchronized (arrayList) {
            try {
                if (arrayList.size() < 50) {
                    arrayList.add(u71Var);
                }
            } catch (Throwable th) {
                throw th;
            }
        }
    }

    public static u71 e() {
        u71 u71Var;
        ArrayList arrayList = f12055b;
        synchronized (arrayList) {
            try {
                u71Var = arrayList.isEmpty() ? new u71() : (u71) arrayList.remove(arrayList.size() - 1);
            } catch (Throwable th) {
                throw th;
            }
        }
        return u71Var;
    }

    public final boolean a(int i10) {
        return this.f12056a.sendEmptyMessage(i10);
    }

    public final void b(int i10) {
        this.f12056a.removeMessages(i10);
    }

    public final boolean c(Runnable runnable) {
        return this.f12056a.post(runnable);
    }

    @Override // com.google.android.gms.internal.ads.sq0
    public final pq0 zzd(int i10, @Nullable Object obj) {
        u71 u71VarE = e();
        u71VarE.b(this.f12056a.obtainMessage(i10, obj));
        return u71VarE;
    }

    @Override // com.google.android.gms.internal.ads.sq0
    public final pq0 zzf(int i10, int i11, int i12, @Nullable Object obj) {
        u71 u71VarE = e();
        u71VarE.b(this.f12056a.obtainMessage(31, 0, 0, obj));
        return u71VarE;
    }

    @Override // com.google.android.gms.internal.ads.sq0
    public final void zzm(@Nullable Object obj) {
        this.f12056a.removeCallbacksAndMessages(null);
    }
}