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 String getFileName(String filePathName) {
    if (!TextUtils.isEmpty(filePathName)) {
        int index = filePathName.lastIndexOf('/');
        if (index != -1 && (index + 1) < filePathName.length()) {
            String name = filePathName.substring(index + 1);
            if (!TextUtils.isEmpty(name)) {
                int subIndex = name.lastIndexOf(".");
                if (subIndex != -1) {
                    return name.substring(0, subIndex);
                }//from  w  w  w .  j ava 2 s  . c o  m
            }
            return name;
        }
    }
    return "";
}

From source file:Main.java

public static boolean validateSourceUri(Uri uri) {
    return uri != null && !TextUtils.isEmpty(uri.toString());
}

From source file:Main.java

public final static boolean isValidUrl(CharSequence target) {
    return !TextUtils.isEmpty(target) && Patterns.WEB_URL.matcher(target).matches();
}

From source file:Main.java

public static boolean textIsEmpty(String text) {
    if (TextUtils.isEmpty(text) || "null".equals(text) || "(null)".equals(text)) {
        return true;
    } else {/*from   w  ww. j a v  a2  s  . c  o  m*/
        return false;
    }
}

From source file:Main.java

public static boolean isMobileValid(String mobile) {
    if (TextUtils.isEmpty(mobile) || !TextUtils.isDigitsOnly(mobile)) {
        return false;
    }/*from www  .j ava2s.  c  o  m*/

    return Pattern.matches("^(\\+86)?(1[3-9][0-9])\\d{8}$", mobile);
}

From source file:Main.java

public static String formatHM(String timeStr) {
    if (TextUtils.isEmpty(timeStr)) {
        return "";
    }//from  www  .  j a  v  a  2 s.c o  m
    return timeStr.substring(11, 16);

}

From source file:Main.java

public static long getLongTime(String millisTime) {
    return !TextUtils.isEmpty(millisTime) ? (long) (Double.valueOf(millisTime) * 1000)
            : System.currentTimeMillis();
}

From source file:Main.java

public static boolean isEmpty(String... strings) {
    for (String s : strings) {
        if (TextUtils.isEmpty(s)) {
            return true;
        }//from w w  w. j ava  2  s . com
    }
    return false;
}

From source file:Main.java

public static boolean textIsNOTEmpty(String a, String a1, String a2, String a3, String a4) {
    if (!TextUtils.isEmpty(a) && !TextUtils.isEmpty(a1) && !TextUtils.isEmpty(a2) && !TextUtils.isEmpty(a3)
            && !TextUtils.isEmpty(a4)) {
        return true;
    }// w  w w. ja  v  a 2 s .  c  om
    return false;
}

From source file:Main.java

public static String highlightText(String html, String name, String text) {
    if (TextUtils.isEmpty(text)) {
        return name;
    }//from  w ww . j  a  v a  2s .co  m

    if (name.contains(text)) {
        String replaceHtml = html.replace("%s", text);
        name = name.replaceAll(text, replaceHtml);
    }

    return name;
}