Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.text.TextUtils;

public class Main {

    public static String getStarMobile(String phoneNumber) {
        if (TextUtils.isEmpty(phoneNumber) || phoneNumber.length() < 11) {
            return "";
        }
        StringBuilder builder = new StringBuilder();
        builder.append(phoneNumber.subSequence(0, 3));
        builder.append("****");
        builder.append(phoneNumber.subSequence(7, 11));
        return builder.toString();
    }
}