Example usage for java.lang StringBuilder append

Introduction

In this page you can find the example usage for java.lang StringBuilder append.

Prototype

@Override
    public StringBuilder append(double d)

Source Link

Usage

From source file:Main.java

public static SpannableStringBuilder getFrontTextStyle(String frontText, String afterText, int frontColor,
        int frontTextSize) {
    StringBuilder sb = new StringBuilder();
    sb.append("/").append(afterText);
    int len = sb.length();
    sb.insert(0, frontText);/* w  ww. ja  va 2s .c om*/
    SpannableStringBuilder style = new SpannableStringBuilder(sb);
    style.setSpan(new ForegroundColorSpan(frontColor), 0, sb.length() - len,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    style.setSpan(new AbsoluteSizeSpan(frontTextSize), 0, sb.length() - len,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return style;
}

From source file:Main.java

public static String getSysDateTimeMillis() {
    String str = new Timestamp(System.currentTimeMillis()).toString();
    if (str.length() >= 23) {
        return str.substring(0, 23);
    } else {//  w w w. j a v  a2 s .  c  o  m
        StringBuilder sb = new StringBuilder();
        sb.append(str);
        for (int i = 0; i < 23 - str.length(); i++) {
            sb.append("0");
        }
        return sb.toString();
    }
}

From source file:Main.java

public static String toDisplayString(byte[] bytes) {
    StringBuilder builder = new StringBuilder(bytes.length);
    builder.append('[');
    for (int i = 0; i < bytes.length; i++) {
        builder.append(bytes[i] + ", ");
    }/*from  w  w  w .j  a  va2 s.  c  om*/
    builder.append(']');
    return builder.toString();
}

From source file:Main.java

/**
 * Join an array of {@link String} objects with a {@link String} separator.
 *
 * @param strings   the array of {@link String} objects to be joined
 * @param separator the {@link String} object used to delimit the {@code strings}
 * @return the array of {@code strings} delimited by the {@code separator}
 * @since 0.5.0//ww w.java2 s  .c o m
 */
public static String join(String[] strings, String separator) {
    if (strings.length == 0) {
        return "";
    }

    StringBuilder sb = new StringBuilder();
    sb.append(strings[0]);
    for (int i = 1; i < strings.length; i++) {
        sb.append(separator);
        sb.append(strings[i]);
    }
    return sb.toString();
}

From source file:Main.java

public static String getPublicDataFolder() {
    StringBuilder publicFolder = new StringBuilder();
    publicFolder.append(Environment.getExternalStorageDirectory()).append(DIRECTORY_NAME);
    File new_dir = new File(publicFolder.toString());
    if (!new_dir.exists()) {
        new_dir.mkdirs();
    }// w  w  w .jav a 2  s  . c o  m
    return publicFolder.toString();
}

From source file:Main.java

public static String fourCCToString(int fourCC) {
    StringBuilder sb = new StringBuilder();
    sb.append('\'');
    sb.append((fourCC & 0xFF000000) >> 24);
    sb.append((fourCC & 0x00FF0000) >> 16);
    sb.append((fourCC & 0x0000FF00) >> 8);
    sb.append((fourCC & 0x000000FF));
    sb.append('\'');
    return sb.toString();
}

From source file:com.taobao.tddl.common.DynamicLogTest.java

private static String getSpringXmlString(String key, String script) {
    StringBuilder sb = new StringBuilder();
    sb.append("<?xml version=\"1.0\" encoding=\"gb2312\"?>");
    sb.append("<!DOCTYPE beans PUBLIC \"-//SPRING//DTD BEAN//EN\"");
    sb.append(" \"http://www.springframework.org/dtd/spring-beans.dtd\">");
    sb.append("<beans>");
    sb.append("   <bean id=\"test\" class=\"java.lang.String\">");
    sb.append("      <constructor-arg><value>").append(script).append("</value></constructor-arg>");
    sb.append("   </bean>");
    sb.append("</beans>");
    return sb.toString();
}

From source file:Main.java

public static String hashMapToString(Map<? extends Object, ? extends Object> map) {
    Set<?> entrySet = map.entrySet();
    Iterator<?> it = entrySet.iterator();
    Map.Entry<? extends Object, ? extends Object> entry = null;
    StringBuilder strbldr = new StringBuilder();
    strbldr.append("{ ");
    while (it.hasNext()) {
        entry = (Entry<? extends Object, ? extends Object>) it.next();
        strbldr.append(entry.getKey() + ":" + entry.getValue() + ", ");
    }/*w w w. ja  v  a 2  s.  co  m*/
    return new StringBuilder(strbldr.substring(0, strbldr.length() - 2)).append(" }").toString();
}

From source file:Main.java

/**
 * @param newPassword// ww  w . j  ava2 s .  c o m
 * @return
 */
public static String padPasswordWithRandomStringData(final String newPassword) {
    int lCopy = MAX_PWD_LENGTH - 10 - newPassword.length();
    StringBuilder pwdBuf = new StringBuilder();
    pwdBuf.append(newPassword);

    if (lCopy > 15) {
        pwdBuf.append(RAND_STRING.substring(0, lCopy));
    }

    String randPaddedNewPassword = pwdBuf.toString();
    return randPaddedNewPassword;
}

From source file:Main.java

public static String componentsJoinedByString(List<String> list, String separator) {
    StringBuilder sb = new StringBuilder();
    sb.append(list.get(0));
    int length = list.size();
    for (int i = 1; i < length; i++) {
        sb.append(separator).append(list.get(i));
    }//from   w w  w . j  a  v a2s . co m
    return sb.toString();
}