47 lines
1.4 KiB
Java
47 lines
1.4 KiB
Java
package com.google.android.gms.common.util;
|
|
|
|
import android.text.TextUtils;
|
|
import java.util.regex.Matcher;
|
|
import java.util.regex.Pattern;
|
|
|
|
/* loaded from: classes2.dex */
|
|
final class zzc {
|
|
private static final Pattern zza = Pattern.compile("\\\\u[0-9a-fA-F]{4}");
|
|
|
|
public static String zza(String str) {
|
|
if (TextUtils.isEmpty(str)) {
|
|
return str;
|
|
}
|
|
Matcher matcher = zza.matcher(str);
|
|
int i = 0;
|
|
StringBuilder sb = null;
|
|
while (matcher.find()) {
|
|
if (sb == null) {
|
|
sb = new StringBuilder();
|
|
}
|
|
int start = matcher.start();
|
|
int i2 = start;
|
|
while (i2 >= 0 && str.charAt(i2) == '\\') {
|
|
i2--;
|
|
}
|
|
if ((start - i2) % 2 != 0) {
|
|
int parseInt = Integer.parseInt(matcher.group().substring(2), 16);
|
|
sb.append((CharSequence) str, i, matcher.start());
|
|
if (parseInt == 92) {
|
|
sb.append("\\\\");
|
|
} else {
|
|
sb.append(Character.toChars(parseInt));
|
|
}
|
|
i = matcher.end();
|
|
}
|
|
}
|
|
if (sb == null) {
|
|
return str;
|
|
}
|
|
if (i < matcher.regionEnd()) {
|
|
sb.append((CharSequence) str, i, matcher.regionEnd());
|
|
}
|
|
return sb.toString();
|
|
}
|
|
}
|