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Autocomplete for email addresses in android.
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| import android.accounts.Account; | |
| import android.accounts.AccountManager; | |
| import android.content.Context; | |
| import android.text.Editable; | |
| import android.text.InputType; | |
| import android.text.TextWatcher; | |
| import android.util.AttributeSet; | |
| import android.util.Patterns; | |
| import android.widget.ArrayAdapter; | |
| import android.widget.AutoCompleteTextView; | |
| import java.util.ArrayList; | |
| /** | |
| * Auto Complete Edit Text for user email | |
| */ | |
| public class EmailAutoCompleteEditText extends AutoCompleteTextView { | |
| String[] domains = new String[]{ | |
| /* Default domains included */ | |
| "aol.com", "att.net", "comcast.net", "facebook.com", "gmail.com", "gmx.com", "googlemail.com", | |
| "google.com", "hotmail.com", "hotmail.co.uk", "mac.com", "me.com", "mail.com", "msn.com", | |
| "live.com", "sbcglobal.net", "verizon.net", "yahoo.com", "yahoo.co.uk", | |
| /* Other global domains */ | |
| "email.com", "games.com" /* AOL */, "gmx.net", "hush.com", "hushmail.com", "inbox.com", | |
| "lavabit.com", "love.com" /* AOL */, "pobox.com", "rocketmail.com" /* Yahoo */, | |
| "safe-mail.net", "wow.com" /* AOL */, "ygm.com" /* AOL */, "ymail.com" /* Yahoo */, "zoho.com", "fastmail.fm", | |
| /* United States ISP domains */ | |
| "bellsouth.net", "charter.net", "cox.net", "earthlink.net", "juno.com", | |
| /* British ISP domains */ | |
| "btinternet.com", "virginmedia.com", "blueyonder.co.uk", "freeserve.co.uk", "live.co.uk", | |
| "ntlworld.com", "o2.co.uk", "orange.net", "sky.com", "talktalk.co.uk", "tiscali.co.uk", | |
| "virgin.net", "wanadoo.co.uk", "bt.com", | |
| /* Domains used in Asia */ | |
| "sina.com", "qq.com", "naver.com", "hanmail.net", "daum.net", "nate.com", "yahoo.co.jp", "yahoo.co.kr", "yahoo.co.id", "yahoo.co.in", "yahoo.com.sg", "yahoo.com.ph", | |
| /* French ISP domains */ | |
| "hotmail.fr", "live.fr", "laposte.net", "yahoo.fr", "wanadoo.fr", "orange.fr", "gmx.fr", "sfr.fr", "neuf.fr", "free.fr", | |
| /* German ISP domains */ | |
| "gmx.de", "hotmail.de", "live.de", "online.de", "t-online.de" /* T-Mobile */, "web.de", "yahoo.de", | |
| /* Russian ISP domains */ | |
| "mail.ru", "rambler.ru", "yandex.ru", | |
| /* Belgian ISP domains */ | |
| "hotmail.be", "live.be", "skynet.be", "voo.be", "tvcablenet.be", | |
| /* Argentinian ISP domains */ | |
| "hotmail.com.ar", "live.com.ar", "yahoo.com.ar", "fibertel.com.ar", "speedy.com.ar", "arnet.com.ar", | |
| /* Domains used in Mexico */ | |
| "hotmail.com", "gmail.com", "yahoo.com.mx", "live.com.mx", "yahoo.com", "hotmail.es", "live.com", "hotmail.com.mx", "prodigy.net.mx", "msn.com" | |
| }; | |
| public EmailAutoCompleteEditText(Context context, AttributeSet attrs, int defStyleAttr) { | |
| super(context, attrs, defStyleAttr); | |
| init(); | |
| } | |
| public EmailAutoCompleteEditText(Context context, AttributeSet attrs) { | |
| super(context,attrs); | |
| init(); | |
| } | |
| public EmailAutoCompleteEditText(Context context) { | |
| super(context); | |
| init(); | |
| } | |
| public void init(){ | |
| setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS); | |
| addTextChangedListener(new TextWatcher() { | |
| @Override | |
| public void beforeTextChanged(CharSequence s, int start, int count, int after) { | |
| } | |
| @Override | |
| public void onTextChanged(CharSequence s, int start, int before, int count) { | |
| } | |
| @Override | |
| public void afterTextChanged(Editable s) { | |
| if (Patterns.EMAIL_ADDRESS.matcher(s).matches()){ | |
| setError(null); | |
| } else { | |
| setError("Please enter a valid email address"); | |
| } | |
| ArrayList<String> list; | |
| String str = s.toString(); | |
| //If we have an @ sign + 1 char then auto complete on a list of domains | |
| int atSignPosition = str.indexOf('@'); | |
| if ( atSignPosition > 1 | |
| && atSignPosition < (str.length()+1)) | |
| { | |
| String lookup = str.substring(atSignPosition+1); | |
| String prefix = str.substring(0,atSignPosition+1); | |
| list = new ArrayList<String>(); | |
| for (String domain : domains){ | |
| String option = prefix+domain; | |
| if (option.startsWith(s.toString())) { | |
| list.add(option); | |
| } | |
| } | |
| } | |
| else { | |
| //Before we have an @ sign try and pull the email address from the device | |
| Account[] accounts = AccountManager.get(getContext()).getAccountsByType("com.google"); | |
| list = new ArrayList<String>(); | |
| for (int i = 0; i < accounts.length; i++) { | |
| list.add(accounts[i].name); | |
| } | |
| } | |
| setAdapter(new ArrayAdapter<String>(getContext(), | |
| android.R.layout.simple_dropdown_item_1line, | |
| list)); | |
| } | |
| }); | |
| } | |
| } |
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