package com.google.zxing.client.result;

import com.google.zxing.BarcodeFormat;
import com.google.zxing.Result;

/* loaded from: classes.dex */
public final class ISBNResultParser extends ResultParser {
    @Override // com.google.zxing.client.result.ResultParser
    public ISBNParsedResult a(Result result) {
        if (result.a() != BarcodeFormat.EAN_13) {
            return null;
        }
        String b = ResultParser.b(result);
        if (b.length() != 13) {
            return null;
        }
        if (b.startsWith("978") || b.startsWith("979")) {
            return new ISBNParsedResult(b);
        }
        return null;
    }
}