从联系人ID检索电话号码：android

Question

我试图从我的列表视图中单击联系人姓名后获取联系人数据。根据以下代码，我可以成功登录我的联系人的ID，但尚未设法使用ContactsContract检索数据。什么是最好的方法来做到这一点？ （曾试图Retrieve Contact Phone Number From URI in Android并不多果）

编辑2：固定码，现在工作

public void onCreate(Bundle savedInstanceState) 
    { 
     Log.v(TAG, "Activity State: onCreate()"); 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.contact_manager); 
     mContactList = (ListView) findViewById(R.id.contactList); 
     populateContactList(); 

     mContactList.setOnItemClickListener(new OnItemClickListener() { 
      String strid = Long.toString(id);    
      Cursor result = managedQuery(ContactsContract.Contacts.CONTENT_URI, null, ContactsContract.Contacts._ID +" = ?", new String[]{strid}, null); 
      if (result.moveToFirst()) { 
       Cursor c = getContentResolver().query(Data.CONTENT_URI, 
          new String[] {Data._ID, Phone.NUMBER, Phone.TYPE, Phone.LABEL}, 
          Data.RAW_CONTACT_ID + "=?" + " AND " 
            + Data.MIMETYPE + "='" + Phone.CONTENT_ITEM_TYPE + "'", 
          new String[] {String.valueOf(strid)}, null); 
       if(c.moveToFirst()){ 
        int phoneColumn = c.getColumnIndex("data1"); 
        String phoneNumber = c.getString(phoneColumn); 
        Log.d("DATA",phoneNumber); 
       } 
      } 
     }); 
    } 

编辑1：忘记一些重要的东西。该代码是根据Android开发站点的ContactManager示例进行调整的。

/** 
* Populate the contact list based on account currently selected in the account spinner. 
*/ 
private void populateContactList() { 
    // Build adapter with contact entries 
    Cursor cursor = getContacts(); 
    String[] fields = new String[] { 
      ContactsContract.Data.DISPLAY_NAME 
    }; 
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.contact_entry, cursor, 
      fields, new int[] {R.id.contactEntryText}); 
    mContactList.setAdapter(adapter); 
} 

/** 
* Obtains the contact list for the currently selected account. 
* 
* @return A cursor for for accessing the contact list. 
*/ 
private Cursor getContacts() 
{ 
    // Run query 
    Uri uri = ContactsContract.Contacts.CONTENT_URI; 
    String[] projection = new String[] { 
      ContactsContract.Contacts._ID, 
      ContactsContract.Contacts.DISPLAY_NAME 
    }; 
    String selection = null; 
    String[] selectionArgs = null; 
    String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC"; 

    return managedQuery(uri, projection, selection, selectionArgs, sortOrder); 
} 

Answer 1

假设你有一个有效的ContactID，你可以这样做：

Cursor result = managedQuery(ContactsContract.Contacts.CONTENT_URI, null, 
     ContactsContract.Contacts._ID +" = ?", 
     new String[]{contactID}, null);  
if (result.moveToFirst()) { 

    for(int i=0; i< result.getColumnCount(); i++){ 
     Log.i("CONTACTSTAG", result.getColumnName(i) + ": " 
     + result.getString(i)); 
    }   
} 

你将不得不改变ContactsContract.Contacts.CONTENT_URI和where子句您要查询的表。上面的代码将打印出一大堆关于联系人的一般信息。