import android.net.http.SslError;
import android.os.Bundle;
import android.support.annotation.NonNull;
-// We have to use `AppCompatDialogFragment` instead of `DialogFragment` or an error is produced on API <= 22.
+// `AppCompatDialogFragment` is used instead of `DialogFragment` to avoid an error on API <=22.
import android.support.v7.app.AppCompatDialogFragment;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
public class SslCertificateErrorDialog extends AppCompatDialogFragment {
+ // The private variables are used in `onCreate()` and `onCreateDialog()`.
private int primaryErrorInt;
private String urlWithError;
private String issuedToCName;