尝试使用联系人选择器将联系人插入编辑文本

Posted 2023-04-15

【中文标题】尝试使用联系人选择器将联系人插入编辑文本

【英文标题】：Trying to insert contact into edittext using contact picker

【发布时间】：2012-07-31 16:04:20

【问题描述】：

我正在尝试允许用户使用 android 中的联系人选择器插入他们的号码。我目前正在使用Getting Number from Contacts Picker 中的帖子 2 中的示例，联系人选择器会出现，但是当我选择联系人时，联系人号码不会影响我的编辑文本。 没有 logcat 错误或任何错误。

我的代码：

public void doLaunchContactPicker(View view)   
    Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,  
            Contacts.CONTENT_URI);  
    startActivityForResult(contactPickerIntent, CONTACT_PICKER_RESULT);  
  

@Override  
protected void onActivityResult(int requestCode, int resultCode, Intent data)   
    if (resultCode == RESULT_OK)   

            switch (requestCode)   
        case CONTACT_PICKER_RESULT:
            Cursor cursor = null;  
            String phoneNumber = "";
            List<String> allNumbers = new ArrayList<String>();
            int phoneIdx = 0;
            try   
                Uri result = data.getData();  
                String id = result.getLastPathSegment();  
                cursor = getContentResolver().query(Phone.CONTENT_URI, null, Phone.CONTACT_ID + "=?", new String[]  id , null);  
                phoneIdx = cursor.getColumnIndex(Phone.DATA);
                if (cursor.moveToFirst()) 
                    while (cursor.isAfterLast() == false) 
                        phoneNumber = cursor.getString(phoneIdx);
                        allNumbers.add(phoneNumber);
                        cursor.moveToNext();
                    
                 else 
                    //no results actions
                  
             catch (Exception e)   
               //error actions
             finally   
                if (cursor != null)   
                    cursor.close();
                
                final EditText phoneInput = (EditText) findViewById(R.id.mobileno);

                final CharSequence[] items = allNumbers.toArray(new String[allNumbers.size()]);
                AlertDialog.Builder builder = new AlertDialog.Builder(SIMMessageSenderActivity.this);
                builder.setTitle("Choose a number");
                builder.setItems(items, new DialogInterface.OnClickListener() 
                    public void onClick(DialogInterface dialog, int item) 
                        String selectedNumber = items[item].toString();
                        selectedNumber = selectedNumber.replace("-", "");
                        phoneInput.setText(selectedNumber);
                    
                );
                AlertDialog alert = builder.create();
                if(allNumbers.size() > 1) 
                    alert.show();
                 else 
                    String selectedNumber = phoneNumber.toString();
                    selectedNumber = selectedNumber.replace("-", "");

                    phoneInput.setText(selectedNumber);
                

                if (phoneNumber.length() == 0)   
                    //no numbers found actions  
                  
              
            break;  
          
     else 
       //activity result error actions
      

【问题讨论】：

我不知道你的问题是什么。请更好地描述它并更新您的帖子。

这只是意味着当我单击联系人时，联系人号码不会插入到我的编辑文本中？什么时候应该有我在编辑文本中选择的联系人号码

为了清晰起见更新您的帖子。不要把它放在 cmets 中。

【参考方案1】：

下面的代码是我正在使用的代码，它对我来说工作得很好。试试这个。

  if((requestCode == PICK_CONTACT) && (resultCode == RESULT_OK))
             
                 if (data != null) 
                     Uri contactData = data.getData();

                     try 

                         String id = contactData.getLastPathSegment();
                        String[] columns = Phone.DATA,Phone.DISPLAY_NAME;
                         Cursor phoneCur = getContentResolver()
                                 .query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                                        columns ,
                                         ContactsContract.CommonDataKinds.Phone.CONTACT_ID
                                                 + " = ?", new String[]  id ,
                                         null);

                         final ArrayList<String> phonesList = new ArrayList<String>();
                         String Name = null ;
                         if(phoneCur.moveToFirst())
                         
                             do
                                 Name = phoneCur.getString(phoneCur.getColumnIndex(Phone.DISPLAY_NAME));
                                 String phone = phoneCur
                                 .getString(phoneCur
                                         .getColumnIndex(ContactsContract.CommonDataKinds.Phone.DATA));
                                     phonesList.add(phone);

                                  while (phoneCur.moveToNext());

                         


                         phoneCur.close();

                         if (phonesList.size() == 0) 
                             Toast.makeText(
                                     this,"This contact does not contacin any number",
                                     Toast.LENGTH_LONG).show();
                          else if (phonesList.size() == 1) 
                             toET.setText(phonesList.get(0));
                          else 

                             final String[] phonesArr = new String[phonesList
                                     .size()];
                             for (int i = 0; i < phonesList.size(); i++) 
                                 phonesArr[i] = phonesList.get(i);
                             

                             AlertDialog.Builder dialog = new AlertDialog.Builder(
                                     MessageManagerActivity.this);
                             dialog.setTitle("Name : "+Name);
                             ((Builder) dialog).setItems(phonesArr,
                                     new DialogInterface.OnClickListener() 
                                         public void onClick(
                                                 DialogInterface dialog,
                                                 int which) 
                                             String selectedEmail = phonesArr[which];
                                             toET.setText(selectedEmail);
                                         
                                     ).create();
                             dialog.show();
                         
                      catch (Exception e) 
                         Log.e("FILES", "Failed to get phone data", e);
                     
                 

            

将你的edittext创建为一个类变量..这样你也可以应用一个空检查，我非常确定你正在为此再次创建它..