Logcat sagt "ungültige Spalte data1"

Question

Neu zum Threading. Neu in SQL. Neu, um Kontaktinformationen zu erhalten. Natürlich bin ich verloren. Wenn ich dieses Logcat richtig lese, sagt es mir entweder: Spalte data1 existiert nicht, oder dass ich nach den falschen Informationen suche. Unglücklicherweise war dies ein Lernpfad "lerne von meinen Fehlern" und ich kann das nicht herausfinden. Jede Hilfe wird sehr geschätzt.

Ziel ist es, den Namen, die Telefonnummer und die E-Mail-Adresse des Kontakts zu erhalten (passende Informationen über Kontakt-ID).

Log:

06-22 21:15:44.700: E/AndroidRuntime(1662): FATAL EXCEPTION: Thread-120 
06-22 21:15:44.700: E/AndroidRuntime(1662): java.lang.IllegalArgumentException: Invalid column data1 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:167) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at android.content.ContentProviderProxy.query(ContentProviderNative.java:366) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at android.content.ContentResolver.query(ContentResolver.java:372) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at android.content.ContentResolver.query(ContentResolver.java:315) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at sat.tuts4mobile.customlistview.ContactDetails$1.run(ContactDetails.java:53) 
06-22 21:15:44.700: E/AndroidRuntime(1662):  at java.lang.Thread.run(Thread.java:856) 

-Code (Es zieht Informationen für den Kontakt ID 0):

import android.app.Activity; 
import android.database.Cursor; 
import android.net.Uri; 
import android.os.Bundle; 
import android.provider.ContactsContract; 
import android.widget.TextView; 

/** 
* Created by Pete on 6/19/13. 
*/ 
public class ContactDetails extends Activity { 

    TextView tvContactName, tvPhoneNum, tvPhoneType, tvPhoneFull, 
      tvEmailAdd, tvEmailType, tvEmailFull, 
      tvAddress, tvAddType, tvAddFull; 

    String contactId, contactName, phoneType, phoneFull, phoneNum1, 
      emailAdd, emailType, emailFull, 
      address, addType, addFull; 

    //Contact List query arguments 
    Uri uri; 
    String[] projection, selectionArgs; 
    String selection, sortOrder; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.contactinfo); 
     initialize(); 
     contactId = getIntent().getStringExtra("contactId"); 
     contactName = getIntent().getStringExtra("contactName"); 
     new Thread(new Runnable() { 
      @Override 
      public void run() { 
       uri = ContactsContract.Contacts.CONTENT_URI; 
       projection = new String[] { 
         ContactsContract.Data.DISPLAY_NAME, 
         ContactsContract.CommonDataKinds.Phone.NUMBER 
       }; 
       selection = ContactsContract.Data.CONTACT_ID + 
         " = " + contactId + " AND " + 
         ContactsContract.Data.MIMETYPE + " = '" + 
         ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE + "'"; 

       selectionArgs = null; 
       sortOrder = null; 
       // Create cursor searching for data associated with contactId 
       if (contactId != null) { 
        // Return all the PHONE data for the contact 
        Cursor cursor = getContentResolver().query(
          uri, projection, selection, selectionArgs, sortOrder); 

        //Get the indexes of the required columns 
        while (cursor.moveToNext()) { 
         // Extract the name 
         contactName = cursor.getString(
           cursor.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)); 
         tvContactName.setText(contactName); 
         // Extract the phone number 
         phoneFull = cursor.getString(
           cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); 
        } 
        tvPhoneFull.post(new Runnable() { 
         @Override 
         public void run() { 
          // TODO Auto-generated method stub 
          tvPhoneFull.setText(phoneFull); 
         } 
        }); 
        cursor.close(); 
       } 
      } 
     }).start(); 

     new Thread(new Runnable() { 
      @Override 
      public void run() { 
       uri = ContactsContract.CommonDataKinds.Email.CONTENT_URI; 
       projection = null; 
       selection = ContactsContract.CommonDataKinds.Email.CONTACT_ID + 
         " = " + contactId + " AND " + 
         ContactsContract.Data.MIMETYPE + " = '" + 
         ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE + "'"; 

       selectionArgs = null; 
       sortOrder = null; 
       Cursor emailCursor = getContentResolver().query(
         uri, projection, selection, selectionArgs, sortOrder); 
       while (emailCursor.moveToNext()) { 
        // Extract email address 
        emailFull = emailCursor.getString(
          emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA)); 
       } 
       tvPhoneFull.post(new Runnable() { 
        @Override 
        public void run() { 
         tvEmailFull.setText(emailFull); 
        } 
       }); 
       emailCursor.close(); 
      } 
     }).start(); 
    } 
    public void initialize() { 
     tvContactName = (TextView)findViewById(R.id.tvContactName); 
     tvPhoneNum = (TextView)findViewById(R.id.tvPhoneNum); 
     tvPhoneType = (TextView)findViewById(R.id.tvPhoneType); 
     tvPhoneFull = (TextView)findViewById(R.id.tvPhoneFull); 
     tvEmailAdd = (TextView)findViewById(R.id.tvEmailAdd); 
     tvEmailType = (TextView)findViewById(R.id.tvEmailType); 
     tvEmailFull = (TextView)findViewById(R.id.tvEmailFull); 
     tvAddress = (TextView)findViewById(R.id.tvAddress); 
     tvAddType = (TextView)findViewById(R.id.tvAddType); 
     tvAddFull = (TextView)findViewById(R.id.tvAddFull); 
    } 
} 

Answer 1

Telefonnummern abzurufen, Abfrage Phone.CONTENT_URI und umfassen Phone.NUMBER in Ihrer Projektion.

Um E-Mail-Adressen abzurufen, fragen Sie Email.CONTENT_URI ab und fragen Sie nach Email.DATA in Ihrer Projektion.

Entweder derer erlaubt es Ihnen auch Contacts.DISPLAY_NAME in Ihrer Projektion als auch enthalten, da einige gemeinsame Spalten wie in automatisch miteinander verbunden sind.

Während ich diese Daten nicht von ID bevor abgerufen haben, glaube ich, dass Ihr "Where-Klausel" wäre Phone.CONTACT_ID + " = " + contactId bzw. Email.CONTACT_ID + " = " + contactId. Siehe How to get contacts' phone number in Android für mehr.

Answer 2

ersetzen ContactsContract.CommonDataKinds.Phone.NUMBER mit ContactsContract.PhoneLookup.NORMALIZED_NUMBER kann helfen. Logcat sagt Spalte Name "Data1" ist ungültig.