0

我正在尝试访问联系人的详细信息，但我只获得主要详细信息，我使用的是 Ecliar 平台，这意味着，

现在我使用此代码获取所有联系人的姓名、号码和电子邮件ID。但如果一个联系人有 2 个号码和 2 个电子邮件 ID，我只得到主号码和电子邮件 ID

我正在使用 ListView 中的显示，例如

1.姓名1，号码1，电子邮件ID 1。

2.Name 1, Number2, email Id 2. 第一人称，依此类推

3.Name 2, number 1, email Id 1 for second person 依此类推。将继续这样。

但我只得到特定联系人的 number1 和电子邮件 ID 1。没有得到该联系人的号码 2 和电子邮件 id2。

我编辑了循环逻辑，但出现了其他一些错误。如何解决这个问题呢 ？

代码

public class Details extends Activity {

ListView lvItem;
private Button btnAdd;
String emailAddress = "" ; 
String  displayName  = "" ;
String phoneNumber  = "" ; 
ArrayList<String> contactlist=new ArrayList<String>();
ArrayAdapter<String> itemAdapter;


@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
   lvItem = (ListView)this.findViewById(R.id.listview);  
   btnAdd = (Button)this.findViewById(R.id.btn);
   itemAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,contactlist);
   lvItem.setAdapter(itemAdapter);
   btnAdd.setOnClickListener(new View.OnClickListener() {
       public void onClick(View v) {
          readContacts();

       }
   }); 
}


 private void readContacts()
{
    ContentResolver cr =getContentResolver();
    Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
    while (cursor.moveToNext()) 
    {
        displayName  = "" ;
           ArrayList<String> phoneNumber  = new ArrayList<String>();
           ArrayList<String> emailAddress  = new ArrayList<String>();

        displayName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));       
        String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));

        Cursor emails = cr.query(Email.CONTENT_URI,null,Email.CONTACT_ID + " = " + id, null, null);
        while (emails.moveToNext()) 
        { 
            emailAddress.add(emails.getString(emails.getColumnIndex(Email.DATA)));
            break;
        }
        emails.close(); 
        if(Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
        {
            Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",new String[]{id}, null);
            while (pCur.moveToNext()) 
            {
                 phoneNumber.add(pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
              break;  
            }  
            pCur.close();  
        }   

int phoneNumberCount = phoneNumber.size();
int emailCount = emailAddress.size();

// Add arraylist data to contactlist..

if(phoneNumberCount > emailCount) {

    for (int i=0; i<=phoneNumberCount; i++)
      {
        if(emailCount>i)
          {
           contactlist.add(displayName + " , " + phoneNumber.get(i) + " , " + emailAddress.get(i)+"\n");  
           }
        else
        {
          contactlist.add(displayName + " , " + phoneNumber.get(i)+"\n");
        }
       }
    }
    else 
       {
        for (int i=0; i<=emailCount; i++)
         {
        if(phoneNumberCount>i)
          {
            contactlist.add(displayName+", "+phoneNumber.get(i)+", "+ emailAddress.get(i)+"\n");
          }
        else
        {
            contactlist.add(displayName+","+ emailAddress.get(i)+"\n");
        } 
      }
    }     
    }
    Collections.sort(contactlist);
    itemAdapter.notifyDataSetChanged();
    cursor.close(); 

 }
  }

任何解决方案？

日志猫

06-19 11:28:08.058: W/KeyCharacterMap(265): No keyboard for id 0
06-19 11:28:08.068: W/KeyCharacterMap(265): Using default keymap:     /system/usr/keychars/qwerty.kcm.bin
06-19 11:28:33.187: D/dalvikvm(265): GREF has increased to 201
06-19 11:33:32.118: W/KeyCharacterMap(307): No keyboard for id 0
06-19 11:33:32.118: W/KeyCharacterMap(307): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
06-19 14:16:35.488: D/AndroidRuntime(385): Shutting down VM
06-19 14:16:35.498: W/dalvikvm(385): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
06-19 14:16:35.498: E/AndroidRuntime(385): Uncaught handler: thread main exiting due to uncaught exception
06-19 14:16:35.507: E/AndroidRuntime(385): java.lang.IndexOutOfBoundsException: Invalid location 1, size is 1
06-19 14:16:35.507: E/AndroidRuntime(385):  at java.util.ArrayList.get(ArrayList.java:341)
06-19 14:16:35.507: E/AndroidRuntime(385):  at com.abhi.Trial3.readContacts(Trial3.java:100)
06-19 14:16:35.507: E/AndroidRuntime(385):  at com.abhi.Trial3.access$0(Trial3.java:44)
06-19 14:16:35.507: E/AndroidRuntime(385):  at com.abhi.Trial3$1.onClick(Trial3.java:38)
06-19 14:16:35.507: E/AndroidRuntime(385):  at android.view.View.performClick(View.java:2364)
06-19 14:16:35.507: E/AndroidRuntime(385):  at android.view.View.onTouchEvent(View.java:4179)
06-19 14:16:35.507: E/AndroidRuntime(385):  at android.widget.TextView.onTouchEvent(TextView.java:6541)
4

2 回答 2

0

试试这个代码，替换readContacts()你的方法，让我知道发生了什么..

private void readContacts()
{
    ContentResolver cr =getContentResolver();
    Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
    while (cursor.moveToNext()) 
    {
        displayName  = "" ;
        ArrayList<String> phoneNumber  = new ArrayList<String>();
        ArrayList<String> emailAddress  = new ArrayList<String>();

        displayName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));       
        String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));

        Cursor emails = cr.query(Email.CONTENT_URI,null,Email.CONTACT_ID + " = " + id, null, null);
        while (emails.moveToNext()) 
        { 
            emailAddress.add(emails.getString(emails.getColumnIndex(Email.DATA)));
            break;
        }
        emails.close(); 
        if(Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
        {
            Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",new String[]{id}, null);
            while (pCur.moveToNext()) 
            {
                 phoneNumber.add(pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
              break;  
            } 
            pCur.close();  
        }   

int phoneNumberCount = phoneNumber.size();
int emailCount = emailAddress.size();

// Add arraylist data to contactlist..

if(phoneNumberCount > emailCount) {

    for (int i=0; i<phoneNumberCount; i++)
      {
        if(emailCount>i)
          {
           contactlist.add(displayName + " , " + phoneNumber.get(i) + " , " + emailAddress.get(i)+"\n");    
           }
        else
        {
          contactlist.add(displayName + " , " + phoneNumber.get(i)+"\n");
        }
       }
    }
    else
       {
        for (int i=0; i<emailCount; i++)
         {
        if(phoneNumberCount>i)
          {
            contactlist.add(displayName+", "+phoneNumber.get(i)+", "+ emailAddress.get(i)+"\n");
          }
        else
        {
            contactlist.add(displayName+","+ emailAddress.get(i)+"\n");
        }
      }
    }     
    }
    Collections.sort(contactlist);
    itemAdapter.notifyDataSetChanged();
    cursor.close(); 
}
于 2012-06-19T07:08:52.470 回答
0

删除所有 while 循环中的中断。

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import android.app.Activity;
import android.content.ContentResolver;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;

public class StackOverFlowGetContactsActivity extends Activity {

    ListView lvItem;
    private Button btnAdd;
    String displayName="", emailAddress="", phoneNumber="";
    ArrayList<String> contactlist=new ArrayList<String>();
    ArrayAdapter<String> itemAdapter;
    ArrayList<String> emailarray=new ArrayList<String>();
    ArrayList<String> phonearray=new ArrayList<String>();


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
       lvItem = (ListView)this.findViewById(R.id.listView_items);  
       btnAdd = (Button)this.findViewById(R.id.btnAddItem);
       itemAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,contactlist);
       lvItem.setAdapter(itemAdapter);
       btnAdd.setOnClickListener(new View.OnClickListener() {
           public void onClick(View v) {
               readContacts();
           }
       });
    }

    private void readContacts()
    {
        ContentResolver cr =getContentResolver();
        Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
        while (cursor.moveToNext()) 
        {
            displayName="";emailAddress=""; phoneNumber="";phonearray.clear(); emailarray.clear();
            displayName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));       
            String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
            Cursor emails = cr.query(Email.CONTENT_URI,null,Email.CONTACT_ID + " = " + id, null, null);
            while (emails.moveToNext()) 
            { 
                emailarray.add(emails.getString(emails.getColumnIndex(Email.DATA)));
               // break;
            }
            emails.close();
            if(Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
            {
                Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",new String[]{id}, null);
                while (pCur.moveToNext()) 
                {
                    phonearray.add(pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)));
                   // break;
                }
                pCur.close();
            }

            if(phonearray.size()>0)
            {
                for(int i=0; i<phonearray.size();i++)
                {
                    if(emailarray.size()>0)
                    {
                        for(int j=0; j<emailarray.size();j++)
                        {
                            emailAddress=emailarray.get(j);
                            phoneNumber=phonearray.get(i);
                            contactlist.add(displayName+","+phoneNumber+","+ emailAddress);
                        }
                    }
                    else
                    {
                        phoneNumber=phonearray.get(i);
                        contactlist.add(displayName+","+phoneNumber+","+ emailAddress);                 
                    }
                }
            }
            else
            {
                contactlist.add(displayName+","+phoneNumber+","+ emailAddress); 
            }

        }
        cursor.close(); 
        sortList(contactlist);
        itemAdapter.notifyDataSetChanged();
    }

    private static void sortList(List<String> aItems){
        Collections.sort(aItems, String.CASE_INSENSITIVE_ORDER);
      }
}
于 2012-06-19T07:43:18.203 回答