android - 如何在listview android中通过单击名称显示详细数据联系人？

Question

联系人管理器.java

protected void onListItemClick(ListView l, View v, int position, long id)
{
    super.onListItemClick(l, v, position, id);
    Intent i = new Intent(this, ContactEditor.class);
    String projection = new String(ContactsContract.Contacts._ID);
    i.putExtra(projection, ContactsContract.Contacts._ID);
    startActivityForResult(i, 2);
}

联系人编辑器.java

private void populateFields(){
    if (mRowId != null)
    {
        Cursor address = mDbHelper.fetchContact(mRowId);
        startManagingCursor(address);
        mContactNameEditText.setText(address.getString(address.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME)));
        mContactPhoneEditText.setText(address.getString(address.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER)));

    }
}

public Cursor fetchContact(long rowId)throws SQLException
{
    Cursor cursor = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI,null, null, null, null); 
    if (cursor != null)
    {
        cursor.moveToFirst();
    }
     return cursor; 
}

我不知道如何用在 ContactManager.java 的列表视图中选择的名称填充 mContactNameEditText(EditText) 是否有另一种方法可以通过单击列表视图中的名称来获取联系人详细信息，例如：姓名、电话等？

Answer 1

public void readContacts(){
        ContentResolver cr = getContentResolver();
        Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
               null, null, null, null);

        if (cur.getCount() > 0) {
           while (cur.moveToNext()) {
               String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
               String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
               if (Integer.parseInt(cur.getString(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
                  // System.out.println("name : " + name + ", ID : " + id);

                   // get 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));
                  //       System.out.println("phone" + phone);
                   }
                   pCur.close();

                   get email and type

                  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.DATA));
                       String emailType = emailCur.getString(
                                     emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));

                     System.out.println("Email " + email + " Email Type : " + emailType);
                   }
                   emailCur.close();

                   // Get note.......
                   String noteWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                   String[] noteWhereParams = new String[]{id,
                   ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE};
                           Cursor noteCur = cr.query(ContactsContract.Data.CONTENT_URI, null, noteWhere, noteWhereParams, null);
                   if (noteCur.moveToFirst()) {
                       String note = noteCur.getString(noteCur.getColumnIndex(ContactsContract.CommonDataKinds.Note.NOTE));
                     System.out.println("Note " + note);
                   }
                   noteCur.close();

                   //Get Postal Address....

                   String addrWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                   String[] addrWhereParams = new String[]{id,
                       ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE};
//              Cursor addrCur = cr.query(ContactsContract.Data.CONTENT_URI,
//                      null, null, null, null);
              Cursor addrCur = cr.query(ContactsContract.Data.CONTENT_URI,
                      null, addrWhere, addrWhereParams, null);

                   while(addrCur.moveToNext()) {
                       String poBox = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POBOX));
                       String street = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.STREET));
                       String city = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY));
                       String state = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION));
                       String postalCode = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE));
                       String country = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY));
                       String type = addrCur.getString(
                                    addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.TYPE));

                       // Do something with these....

                   }
                   addrCur.close();

                   // Get Instant Messenger.........
                   String imWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                   String[] imWhereParams = new String[]{id,
                       ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE};
                   Cursor imCur = cr.query(ContactsContract.Data.CONTENT_URI,
                           null, imWhere, imWhereParams, null);
                   if (imCur.moveToFirst()) {
                       String imName = imCur.getString(
                                imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA));
                       String imType;
                       imType = imCur.getString(
                                imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.TYPE));
                   }
                   imCur.close();

                   // Get Organizations.........

                   String orgWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                   String[] orgWhereParams = new String[]{id,
                       ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE};
                   Cursor orgCur = cr.query(ContactsContract.Data.CONTENT_URI,
                               null, orgWhere, orgWhereParams, null);

                   System.out.println("Organization");

                   if (orgCur.moveToFirst()) {
                       String orgName = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.COMPANY));
                       String title = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TITLE));

                       System.out.println("Organization = "+ orgName);
                       System.out.println("Title = "+ title);
                   }
                   orgCur.close();
               }
           }
      }
   }