34 lines
1,012 B
Java
34 lines
1,012 B
Java
package com.keylesspalace.tusky.util;
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import android.util.Patterns;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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import java.util.regex.Matcher;
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public class StringUtils {
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public final static String carriageReturn = System.getProperty("line.separator");
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final static String QUOTE = "\"";
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public static String randomAlphanumericString(int count) {
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char[] chars = new char[count];
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Random random = new Random();
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final String POSSIBLE_CHARS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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for (int i = 0; i < count; i++) {
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chars[i] = POSSIBLE_CHARS.charAt(random.nextInt(POSSIBLE_CHARS.length()));
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}
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return new String(chars);
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}
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static List<String> extractUrl(String text) {
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List<String> links = new ArrayList<>();
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Matcher m = Patterns.WEB_URL.matcher(text);
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while (m.find()) {
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String url = m.group();
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links.add(url);
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}
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return links;
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}
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}
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