Wie bekomme ich E-Mail und Nachname von Kontakten?

Question

Ich habe eine Absicht der Kontaktauswahl verwendet. Ich erhalte die Daten des Kontakts durch die Absicht. Durch diese Absicht erhalte ich den Namen, die Nummer der Kontaktperson.

Wenn ich versuchte, eine E-Mail-ID des Kontakts abzurufen, wird nur die Nummer des Kontakts anstelle einer E-Mail-ID angezeigt. Auch für den Nachnamen des Kontakts zeigt es immer null an, obwohl der letzte auf den Kontakt gesetzt wurde.

Code:

private void contactPicked(Intent data) { 
    Cursor cursor = null; 
    try { 
     String phoneNo = null ; 
     String name = null; 
     // getData() method will have the Content Uri of the selected contact 
     Uri uri = data.getData(); 
     //Query the content uri 
     cursor = getContentResolver().query(uri, null, null, null, null); 
     cursor.moveToFirst(); 
     // column index of the phone number 
     int phoneIndex =cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER); 
     // column index of the contact name 
     int nameIndex =cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME); 

     int contactIdIndex =cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID); 

     int emailIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA); 

     int lastNameIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.FAMILY_NAME); 


     mOrganizerPhone = cursor.getString(phoneIndex); 
     mOraganizerName = cursor.getString(nameIndex); 
     mOrganizersId = cursor.getString(contactIdIndex); 
     mOrganizersEmail = cursor.getString(emailIndex); 
     mOrganizersLastName = cursor.getString(lastNameIndex); 


    Toast.makeText(PlanEventActivity.this,name+" "+phoneNo,Toast.LENGTH_SHORT).show(); 


    } catch (Exception e) { 
     e.printStackTrace(); 
    } 
} 

Thank you ..

Answer 1

Mit "id", können Sie die E-Mail-Adresse wie diese erhalten, ist dies ein Beispiel:

public class CustomerForm extends Activity { 
private final static int CONTACT_PICKER = 1; 
private EditText txtMailContacto; 
private EditText txtNombreContacto; 
private EditText txtTelefono; 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_customer_form); 
    txtMailContacto = (EditText) findViewById(R.id.txtMailContacto); 
    txtTelefono = (EditText) findViewById(R.id.txtTelefono); 
    txtNombreContacto = (EditText) findViewById(R.id.txtNombreContacto); 
} 
public void pickContact(View v) 
{ 
    Intent contactPickerIntent = 
      new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI); 
    startActivityForResult(contactPickerIntent, CONTACT_PICKER); 
} 
@Override 
protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
     // check whether the result is ok 
    if (resultCode == RESULT_OK) { 
     // Check for the request code, we might be using multiple startActivityForReslut 
     switch (requestCode) { 
     case CONTACT_PICKER: 
      contactPicked(data); 
      break; 
     } 
    } else { 
     Log.e("MainActivity", "Failed to pick contact"); 
    } 
} 
private void contactPicked(Intent data) { 
    ContentResolver cr = getContentResolver(); 
    Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); 
    cur.moveToFirst(); 
    try { 
     // getData() method will have the Content Uri of the selected contact 
     Uri uri = data.getData(); 
     //Query the content uri 
     cur = getContentResolver().query(uri, null, null, null, null); 
     cur.moveToFirst(); 
               // column index of the contact ID 
     String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID)); 
               // column index of the contact name 
     String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); 
     txtNombreContacto.setText(name);  //print data    
               // column index of the phone number 
     Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null, 
        ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?", 
        new String[]{id}, null); 
        while (pCur.moveToNext()) { 
         String phone = pCur.getString(
           pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); 
         txtTelefono.setText(phone);   //print data 
        } 
        pCur.close(); 
               // column index of the email 
     Cursor emailCur = cr.query(  
       ContactsContract.CommonDataKinds.Email.CONTENT_URI, 
       null, 
       ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?", 
       new String[]{id}, null); 
      while (emailCur.moveToNext()) { 
       // This would allow you get several email addresses 
        // if the email addresses were stored in an array 
       String email = emailCur.getString(
           emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.ADDRESS));           
       txtMailContacto.setText(email);   //print data 
     } 
     emailCur.close(); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 
} 
}