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

/**
 * Utility method for building up URL param string.
 * //from w ww.ja  va  2 s  .  c o  m
 * @param params
 * @return URL parameter string
 */
private static String buildParamString(Map<String, String> params) {
    StringBuffer paramBuf = new StringBuffer();
    if (params != null && params.size() > 0) {
        paramBuf.append('?');
        Iterator<Map.Entry<String, String>> iter = params.entrySet().iterator();
        while (iter.hasNext()) {
            Map.Entry<String, String> param = (Map.Entry<String, String>) iter.next();
            paramBuf.append(param.getKey() + "=" + param.getValue());
            if (iter.hasNext()) {
                paramBuf.append('&');
            }
        }
    }
    Log.i("PARAM STRING CHECK", paramBuf.toString());
    return paramBuf.toString();
}

From source file:Main.java

public static String createXmlResponse(String status, String desription) {
    StringBuffer response = new StringBuffer(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?><response><responseCode>");
    response.append(status).append("</responseCode><responseInfo>").append(desription)
            .append("</responseInfo></response>");
    return response.toString();
}

From source file:Main.java

private static String getCrashReport(Throwable e, Context application) {

    StringBuffer body = new StringBuffer();
    body.append("Timestamp: " + new Date().toString());
    body.append("\n** Crash Report **\n");
    try {//  www.j a va2s.  c o  m
        PackageInfo pi = application.getPackageManager().getPackageInfo(application.getPackageName(), 0);
        body.append("Package Name: ").append(pi.packageName).append("\n");
        body.append("Package Version: ").append(pi.versionCode).append("\n");
        body.append("Phone Model: ").append(android.os.Build.MODEL).append("\n");
        body.append("Phone Manufacturer: ").append(android.os.Build.MANUFACTURER).append("\n");
        body.append("Android Version:").append(android.os.Build.VERSION.RELEASE).append("\n");
    } catch (NameNotFoundException e1) {
    }

    StringWriter stack = new StringWriter();
    PrintWriter writer = new PrintWriter(stack);
    e.printStackTrace(writer);

    body.append("\n\nStacktrace:\n\n");
    body.append(stack.toString()).append("\n");

    if (e.getCause() != null) {
        Throwable cause = e.getCause();
        stack = new StringWriter();
        writer = new PrintWriter(stack);
        cause.printStackTrace(writer);

        body.append("\n\nCause Stacktrace:\n\n");
        body.append(stack.toString()).append("\n");
    }

    body.append("** Crash Report **\n");
    return body.toString();
}

From source file:Util.java

/**
 * Converts a String array to an String, joined by the Seperator
 *
 * @param items     The String Array to Join
 * @param seperator The Seperator used to join the String
 * @return The Joined String//from   w  w w .  ja  v a 2  s.c  o m
 */
public static String arrayToString(String[] items, String seperator) {
    if ((items == null) || (items.length == 0)) {
        return "";
    } else {
        StringBuffer buffer = new StringBuffer(items[0]);
        for (int i = 1; i < items.length; i++) {
            buffer.append(seperator);
            buffer.append(items[i]);
        }
        return buffer.toString();
    }
}