Example usage for java.lang StringBuffer append

Introduction

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

Prototype

@Override
    public synchronized StringBuffer append(double d)

Source Link

Usage

From source file:Main.java

public static String getAppFullVersion(Context context) {
    StringBuffer ret = new StringBuffer();
    try {//from w  w w .ja va  2  s  .  c o m
        ret.append(context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName);
        ret.append('.');
        int version = context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionCode;
        ret.append(version);
    } catch (Exception e) {
        Log.e(TAG, "error getting version number");
    }
    return ret.toString();
}

From source file:Main.java

public static int getColorFromHex(String color) {
    if (color.contains("0x"))
        color = color.replace("0x", "");
    // if (color.contains("#"))
    // color = color.replace("#", "");
    // return Integer.parseInt(color, 16) + 0xFF000000;
    if (!color.contains("#")) {
        StringBuffer colorBuffer = new StringBuffer("#");
        colorBuffer.append(color);
        return Color.parseColor(colorBuffer.toString());
    }/*from w w  w .j  av a  2 s  .c  o m*/
    //
    return Color.parseColor(color);
    // StringBuffer colorBuffer = new StringBuffer("0xff");
    // colorBuffer.append(color);
    // int value = Integer.parseInt(colorBuffer.toString(), 16);
    // int red = ((value >> 24) & 0xFF) / 255;
    // int green = ((value >> 16) & 0xFF) / 255;
    // int blue = ((value >> 8) & 0xFF) / 255;
    // int alpha = ((value >> 0) & 0xFF) / 255;
    // Color.parseColor(colorString);
    // return Color.argb(alpha, red, green, blue);
}

From source file:Main.java

/**
 * Create a simple XML tag with attributes. For example 
 * xmlTag("foo", "bar", new String[]{"foo", "bar}) creates 
 * &lt;foo foo="bar"&gt;bar&lt;/foo&gt;
 * @param tagName The name of the tag//from  w  w w.  ja v a2s.c  om
 * @param content The content of the tag
 * @param attributes The attributes of the element
 * @return The created XML tag
 */
public static String xmlTag(String tagName, String content, String[] attributes) {
    StringBuffer sb = new StringBuffer();
    sb.append('<').append(tagName);
    if (null != attributes) {
        for (int i = 0; i < attributes.length; i += 2) {
            sb.append(' ').append(attributes[i]).append("=\"").append(attributes[i + 1]).append('"');
        }
    }
    if (null == content || 0 == content.length()) {
        sb.append(" />");
    } else {
        sb.append('>');
        sb.append(content);
        sb.append("</").append(tagName).append('>');
    }
    return sb.toString();
}

From source file:co.turnus.ui.util.HtmlUtil.java

public static String appendStyle(String htmlContent, String name) {
    StringBuffer b = new StringBuffer();
    b.append("<style>");
    b.append(fileToString(name + ".css"));
    b.append("</style>");
    b.append(htmlContent);//from w  ww  . j  ava  2s  .  com
    return b.toString();
}

From source file:Utils.java

public static final String format(long l) {

    String s = String.valueOf(l);
    int digits = 0;
    while (s.length() > 3) {
        s = s.substring(0, s.length() - 3);
        digits++;//w w  w. java  2 s  . c om
    }
    StringBuffer buffer = new StringBuffer();
    buffer.append(s);
    if ((s.length() == 1) && (String.valueOf(l).length() >= 3)) {
        buffer.append(".");
        buffer.append(String.valueOf(l).substring(1, 3));
    } else if ((s.length() == 2) && (String.valueOf(l).length() >= 3)) {
        buffer.append(".");
        buffer.append(String.valueOf(l).substring(2, 3));
    }
    if (digits == 0) {
        buffer.append(" B");
    } else if (digits == 1) {
        buffer.append(" KB");
    } else if (digits == 2) {
        buffer.append(" MB");
    } else if (digits == 3) {
        buffer.append(" GB");
    } else if (digits == 4) {
        buffer.append(" TB");
    }
    return buffer.toString();

}

From source file:Main.java

private static void indent(StringBuffer buffer, int indent) {

    for (int loop = 0; loop < indent; loop++) {
        buffer.append("   ");
    }//from  ww  w .  ja v a2s .co  m
}

From source file:Main.java

private static String toHexString(byte[] bytes) {
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < bytes.length; i++) {
        sb.append(Integer.toHexString(bytes[i] >> 4 & 0x0f)).append(Integer.toHexString(bytes[i] & 0x0f));
    }/* w  w  w.  ja va  2s. c  o  m*/
    return sb.toString();
}

From source file:Main.java

public static final void println(String... argvs) {
    StringBuffer mStringBuffer = new StringBuffer();
    for (String argv : argvs) {
        mStringBuffer.append(argv);
        mStringBuffer.append(" ");
    }//from  w w  w  .j a v a2 s .  c o m
    System.out.println(mStringBuffer.toString());
}

From source file:Main.java

public static String arrayToString(Object[] array) {
    StringBuffer str = new StringBuffer();
    if (array.length > 1)
        str.append("{");
    for (int i = 0; i < array.length; i++) {
        if (i != 0)
            str.append(",");
        Object o = array[i];/*w  w  w .  j  a  va2 s .  c  o  m*/
        str.append(safeToString(o));
    }
    if (array.length > 1)
        str.append("}");
    return str.toString();
}

From source file:Main.java

/** 
 * Returns a string with all fonts used by Swing's UIManager.
 *///from  w  w  w.  j  av a  2 s .  c o m
public static String getUIFonts() {

    final StringBuffer fonts = new StringBuffer(128);
    fonts.append("Default font: ");
    fonts.append(getUIFont().toString());
    final Enumeration<Object> keys = UIManager.getLookAndFeelDefaults().keys();
    String lf = System.getProperty("line.separator");
    while (keys.hasMoreElements()) {
        final Object key = keys.nextElement();
        final Object value = UIManager.get(key);
        if (value instanceof Font) {
            final Font ifont = (Font) value;
            fonts.append(lf + key.toString() + " " + ifont.getName() + " " + ifont.getStyle() + " "
                    + ifont.getSize());
        }
    }
    return fonts.toString();
}