Example usage for android.text TextUtils isEmpty

Introduction

In this page you can find the example usage for android.text TextUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable CharSequence str)

Source Link

Document

Returns true if the string is null or 0-length.

Usage

From source file:Main.java

public static boolean endWithMytext(String mytext, String end) {
    if (TextUtils.isEmpty(mytext) && TextUtils.isEmpty(end))
        return false;
    else {/*from   ww w . j a v a 2s.c  o m*/
        if (mytext.endsWith(end))
            return true;
        else
            return false;
    }
}

From source file:Main.java

public static String getVehicleName(String input) {

    if (TextUtils.isEmpty(input))
        return "";

    char[] c = input.toCharArray();
    for (int i = 0; i < c.length; i++) {
        if (c[i] == 12288) {
            c[i] = (char) 32;
            continue;
        }//  w  ww . j ava2 s .c o m
        if (c[i] > 65280 && c[i] < 65375)
            c[i] = (char) (c[i] - 65248);
    }
    return new String(c);
}

From source file:Main.java

public static String removeHtml(String htmlStr) {
    if (TextUtils.isEmpty(htmlStr)) {
        return "";
    }//from   w w  w  .j  a  va2 s  .  c  om
    String html = htmlStr;
    html = html.replaceAll("<(.*?)\\>", " ");//Removes all items in brackets
    html = html.replaceAll("<(.*?)\\\n", " ");//Must be undeneath
    html = html.replaceFirst("(.*?)\\>", " ");//Removes any connected item to the last bracket
    html = html.replaceAll("&nbsp;", " ");
    html = html.replaceAll("&amp;", "&");
    html = html.replaceAll("&lt;", "<");
    html = html.replaceAll("&gt;", ">");
    html = html.replaceAll("&nbsp;", " ");
    return html;
}

From source file:Main.java

public static boolean isExists(String fileName) {
    if (TextUtils.isEmpty(fileName)) {
        return false;
    }//www. java2  s.co  m
    File file = new File(fileName);
    return file.exists();
}

From source file:Main.java

public static boolean isFileExist(String fileName) {
    if (TextUtils.isEmpty(fileName)) {
        return false;
    }/*w  ww .j  a v a2s.c  o  m*/
    File file = new File(fileName);
    return file.exists();
}

From source file:Main.java

public static String convertToUnquotedString(String string) {
    if (TextUtils.isEmpty(string))
        return "";

    if (!isQuotedString(string))
        return string;

    return string.substring(1, string.length() - 1);
}

From source file:Main.java

public static boolean isJsonNull(String content) {
    if ("null".equals(content) || TextUtils.isEmpty(content)) {
        return true;
    }/*from   w  w w . jav  a 2 s  . co m*/
    return false;
}

From source file:Main.java

public static String decode(String decodecon) {
    if (TextUtils.isEmpty(decodecon)) {
        return "";
    }//www . j  a  va2s .  c  om
    return new String(Base64.decode(decodecon, Base64.DEFAULT));

}

From source file:Main.java

public static String encode(String binaryData) {
    if (TextUtils.isEmpty(binaryData)) {
        return "";
    }//from   w  ww . ja  v  a  2 s .c om
    return new String(Base64.encode(binaryData.getBytes(), Base64.DEFAULT));

}

From source file:Main.java

public static boolean isNull(String str) {
    return TextUtils.isEmpty(str) || "null".equals(str);
}