Java tutorial
//package com.java2s; /* * Copyright (C) 2015 Ingenic Semiconductor * * LiJingWen(Kevin) <kevin.jwli@ingenic.com> * * Elf/IDWS Project * * This program is free software; you can redistribute it and/or modify it under the terms of the * GNU General Public License as published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * You should have received a copy of the GNU General Public License along with this program; if * not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ import android.net.Uri; public class Main { public static String getUriSafeString(Uri uri) { final String scheme = uri.getScheme(); final String ssp = uri.getSchemeSpecificPart(); if (scheme != null) { if (scheme.equalsIgnoreCase("tel") || scheme.equalsIgnoreCase("sip") || scheme.equalsIgnoreCase("sms") || scheme.equalsIgnoreCase("smsto") || scheme.equalsIgnoreCase("mailto")) { StringBuilder builder = new StringBuilder(64); builder.append(scheme); builder.append(':'); if (ssp != null) { for (int i = 0; i < ssp.length(); i++) { char c = ssp.charAt(i); if (c == '-' || c == '@' || c == '.') { builder.append(c); } else { builder.append('x'); } } } return builder.toString(); } } StringBuilder builder = new StringBuilder(64); if (scheme != null) { builder.append(scheme); builder.append(':'); } if (ssp != null) { builder.append(ssp); } return builder.toString(); } }