How to get the Android device s primary e-mail address

Question

How do you get the Android s primary e-mail address  or a list of e-mail addresses    It s my understanding that on OS 2 0  there s support for multiple e-mail addresses  but below 2 0 you can only have one e-mail address per device

User · Answer

Android locked down GET ACCOUNTS recently so some of the answers did not work for me   I got this working on Android 7 0 with the caveat that your users have to endure a permission dialog   AndroidManifest xml   lt uses-permission android name  android permission GET ACCOUNTS   gt    MainActivity java  package com example patrick app2  import android content pm PackageManager  import android support v4 app ActivityCompat  import android support v4 content ContextCompat  import android support v7 app AppCompatActivity  import android os Bundle  import android accounts AccountManager  import android accounts Account  import android app AlertDialog  import android content DialogInterface  import android content     public class MainActivity extends AppCompatActivity        final static int requestcode   4    arbitrary constant less than 2 16      private static String getEmailId Context context            AccountManager accountManager   AccountManager get context           Account   accounts   accountManager getAccountsByType  com google            Account account          if  accounts length  gt  0                account   accounts 0             else               return  length is zero                     return account name              Override     public void onRequestPermissionsResult int requestCode  String permissions    int   grantResults            super onRequestPermissionsResult requestCode  permissions  grantResults           switch  requestCode                case requestcode                  if  grantResults length  gt  0  amp  amp  grantResults 0     PackageManager PERMISSION GRANTED                         String emailAddr   getEmailId getApplicationContext                         ShowMessage emailAddr                      else                       ShowMessage  Permission Denied                                           public void ShowMessage String email                AlertDialog alertDialog   new AlertDialog Builder MainActivity this  create            alertDialog setTitle  Alert            alertDialog setMessage email           alertDialog setButton AlertDialog BUTTON NEUTRAL   OK                   new DialogInterface OnClickListener                         public void onClick DialogInterface dialog  int which                            dialog dismiss                                                      alertDialog show                Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState            Context context   getApplicationContext             if   ContextCompat checkSelfPermission  context  android Manifest permission GET ACCOUNTS                      PackageManager PERMISSION GRANTED                         ActivityCompat requestPermissions  this  new String                                  android Manifest permission GET ACCOUNTS    requestcode                      else                       String possibleEmail   getEmailId getApplicationContext                 ShowMessage possibleEmail

User · Answer

The suggested answers won t work anymore as there is a new restriction imposed from android 8 onwards    more info here  https   developer android com about versions oreo android-8 0-changes html aaad

User · Answer

Use this method    public String getUserEmail         AccountManager manager   AccountManager get App getInstance         Account   accounts   manager getAccountsByType  com google        List lt String gt  possibleEmails   new LinkedList lt  gt         for  Account account   accounts            possibleEmails add account name             if   possibleEmails isEmpty    amp  amp  possibleEmails get 0     null            return possibleEmails get 0             return         Note that this requires the GET ACCOUNTS permission    lt uses-permission android name  android permission GET ACCOUNTS    gt    Then   editTextEmailAddress setText getUserEmail

User · Answer

I would use Android s AccountPicker  introduced in ICS    Intent googlePicker   AccountPicker newChooseAccountIntent null  null  new String   GoogleAuthUtil GOOGLE ACCOUNT TYPE   true  null  null  null  null   startActivityForResult googlePicker  REQUEST CODE     And then wait for the result   protected void onActivityResult final int requestCode  final int resultCode                                  final Intent data        if  requestCode    REQUEST CODE  amp  amp  resultCode    RESULT OK            String accountName   data getStringExtra AccountManager KEY ACCOUNT NAME

User · Answer

public String getUsername         AccountManager manager   AccountManager get this       Account   accounts   manager getAccountsByType  com google        List lt String gt  possibleEmails   new LinkedList lt String gt          for  Account account   accounts               TODO  Check possibleEmail against an email regex or treat            account name as an email address only for certain account type values          possibleEmails add account name              if   possibleEmails isEmpty    amp  amp  possibleEmails get 0     null            String email   possibleEmails get 0           String   parts   email split                if  parts length  gt  1              return parts 0             return null

User · Answer

Add this single line in manifest  for permission    lt uses-permission android name  android permission GET ACCOUNTS    gt   Then paste this code in your activity  private ArrayList lt String gt  getPrimaryMailId         ArrayList lt String gt  accountsList   new ArrayList lt String gt         try           Account   accounts   AccountManager get this  getAccountsByType  com google            for  Account account   accounts                accountsList add account name               Log e  GetPrimaryMailId    account name                   catch  Exception e            Log e  GetPrimaryMailId     Exception       e             return accountsList

User · Answer

Working In MarshMallow Operating System       btn click  Button  findViewById R id btn click        btn click setOnClickListener new View OnClickListener               Override         public void onClick View arg0                        if  Build VERSION SDK INT  gt   Build VERSION CODES M                                int permissionCheck   ContextCompat checkSelfPermission PermissionActivity this                          android Manifest permission CAMERA                   if  permissionCheck    PackageManager PERMISSION GRANTED                                          showing dialog to select image                     String possibleEmail null                        Pattern emailPattern   Patterns EMAIL ADDRESS     API level 8                       Account   accounts   AccountManager get PermissionActivity this  getAccounts                         for  Account account   accounts                             if  emailPattern matcher account name  matches                                   possibleEmail   account name                               Log e  keshav   possibleEmail  possibleEmail                                                                          Log e  keshav   possibleEmail gjhh- gt   possibleEmail                       Log e  permission    granted Marshmallow O S                       else                          ActivityCompat requestPermissions PermissionActivity this                              new String   android Manifest permission READ EXTERNAL STORAGE                                      android Manifest permission READ PHONE STATE                                      Manifest permission GET ACCOUNTS                                      android Manifest permission CAMERA   1                                   else      Lower then Marshmallow                      String possibleEmail null                        Pattern emailPattern   Patterns EMAIL ADDRESS     API level 8                       Account   accounts   AccountManager get PermissionActivity this  getAccounts                         for  Account account   accounts                             if  emailPattern matcher account name  matches                                   possibleEmail   account name                               Log e  keshav   possibleEmail  possibleEmail                                               Log e  keshav   possibleEmail gjhh- gt   possibleEmail

User · Answer

This could be useful to others   Using AccountPicker to get user s email address without any global permissions  and allowing the user to be aware and authorize or cancel the process

User · Answer

There are several ways to do this  shown below   As a friendly warning  be careful and up-front to the user when dealing with account  profile  and contact data  If you misuse a user s email address or other personal information  bad things can happen   Method A  Use AccountManager  API level 5    You can use AccountManager getAccounts or AccountManager getAccountsByType to get a list of all account names on the device  Fortunately  for certain account types  including com google   the account names are email addresses  Example snippet below   Pattern emailPattern   Patterns EMAIL ADDRESS     API level 8  Account   accounts   AccountManager get context  getAccounts    for  Account account   accounts        if  emailPattern matcher account name  matches              String possibleEmail   account name                        Note that this requires the GET ACCOUNTS permission    lt uses-permission android name  android permission GET ACCOUNTS    gt    More on using AccountManager can be found at the Contact Manager sample code in the SDK   Method B  Use ContactsContract Profile  API level 14    As of Android 4 0  Ice Cream Sandwich   you can get the user s email addresses by accessing their profile  Accessing the user profile is a bit heavyweight as it requires two permissions  more on that below   but email addresses are fairly sensitive pieces of data  so this is the price of admission   Below is a full example that uses a CursorLoader to retrieve profile data rows containing email addresses   public class ExampleActivity extends Activity implements LoaderManager LoaderCallbacks lt Cursor gt        public void onCreate Bundle savedInstanceState            super onCreate savedInstanceState           setContentView R layout activity main           getLoaderManager   initLoader 0  null  this               Override     public Loader lt Cursor gt  onCreateLoader int id  Bundle arguments            return new CursorLoader this                     Retrieve data rows for the device user s  profile  contact                  Uri withAppendedPath                          ContactsContract Profile CONTENT URI                          ContactsContract Contacts Data CONTENT DIRECTORY                   ProfileQuery PROJECTION                      Select only email addresses                  ContactsContract Contacts Data MIMETYPE                           new String   ContactsContract CommonDataKinds Email CONTENT ITEM TYPE                       Show primary email addresses first  Note that there won t be                    a primary email address if the user hasn t specified one                  ContactsContract Contacts Data IS PRIMARY     DESC                Override     public void onLoadFinished Loader lt Cursor gt  cursorLoader  Cursor cursor            List lt String gt  emails   new ArrayList lt String gt             cursor moveToFirst            while   cursor isAfterLast                  emails add cursor getString ProfileQuery ADDRESS                   Potentially filter on ProfileQuery IS PRIMARY             cursor moveToNext                                       Override     public void onLoaderReset Loader lt Cursor gt  cursorLoader               private interface ProfileQuery           String   PROJECTION                     ContactsContract CommonDataKinds Email ADDRESS                  ContactsContract CommonDataKinds Email IS PRIMARY                      int ADDRESS   0          int IS PRIMARY   1            This requires both the READ PROFILE and READ CONTACTS permissions    lt uses-permission android name  android permission READ PROFILE    gt   lt uses-permission android name  android permission READ CONTACTS    gt

User · Answer

This is quite the tricky thing to do in Android and I haven t done it yet  But maybe these links may help you    Android Issue 1073 Google Auth Tokens should be accessible to 3rd party applications through an API SDK API AccountManager in Andriod 2 x

User · Answer

There is an Android api that allows the user to select their email address without the need for a permission  Take a look at  https   developers google com identity smartlock-passwords android retrieve-hints  HintRequest hintRequest   new HintRequest Builder            setHintPickerConfig new CredentialPickerConfig Builder                    setShowCancelButton true                   build             setEmailAddressIdentifierSupported true           setAccountTypes IdentityProviders GOOGLE           build     PendingIntent intent   mCredentialsClient getHintPickerIntent hintRequest   try       startIntentSenderForResult intent getIntentSender    RC HINT  null  0  0  0     catch  IntentSender SendIntentException e        Log e TAG   Could not start hint picker Intent   e       This will show a picker where the user can select an emailaddress  The result will be delivered in onActivityResult

User · Answer

Sadly accepted answer isn t working   I m late  but here s the solution for internal Android Email application unless the content uri is changed by provider   Uri EMAIL ACCOUNTS DATABASE CONTENT URI                  Uri parse  content   com android email provider account     public ArrayList lt String gt  GET EMAIL ADDRESSES          ArrayList lt String gt  names   new ArrayList lt String gt         ContentResolver cr        m context getContentResolver        Cursor cursor             cr query EMAIL ACCOUNTS DATABASE CONTENT URI  null                                null  null  null        if  cursor    null            Log e  TEST    Cannot access email accounts database            return null             if  cursor getCount    lt   0            Log e  TEST    No accounts            return null             while  cursor moveToNext              names add cursor getString cursor getColumnIndex  emailAddress              Log i  TEST   cursor getString cursor getColumnIndex  emailAddress                return names

[android] How to get the Android device's primary e-mail address

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