Android - 显示电话簿联系人并选择一个

Question

我想通过点击按钮显示电话簿中的联系人列表,然后从中选择一个联系人然后检索其联系号码？我不想制作我的自定义列表,有没有办法使用内置功能的机器人？

Answer 1

尝试一下 - >

   setContentView(R.layout.main);

   contactNumber = (TextView)findViewById(R.id.contactnumber);

   Button buttonPickContact = (Button)findViewById(R.id.pickcontact);
   buttonPickContact.setOnClickListener(new Button.OnClickListener(){

   @Override
    public void onClick(View arg0) {
   // TODO Auto-generated method stub


   Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
   intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
   startActivityForResult(intent, 1);             


    }});
   }

   @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    // TODO Auto-generated method stub
    super.onActivityResult(requestCode, resultCode, data);

   if(requestCode == RQS_PICK_CONTACT){
   if(resultCode == RESULT_OK){
    Uri contactData = data.getData();
    Cursor cursor =  managedQuery(contactData, null, null, null, null);
    cursor.moveToFirst();

      String number =       cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER));

      //contactName.setText(name);
      contactNumber.setText(number);
      //contactEmail.setText(email);
     }
     }
     }
     }

EDIT XML ADDED;

      <?xml version="1.0" encoding="utf-8"?>
      <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical" >

      <Button
        android:id="@+id/pickcontact"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Pick Contact" />

      <TextView
       android:id="@+id/contactnumber"
       android:layout_width="match_parent"
       android:layout_height="wrap_content" />

 </LinearLayout>

Answer 2

我看到这个问题已经过时了,但我在我的应用程序中做了同样的事情并且想在这里发布我的代码,如果这对未来的任何人有帮助的话.

这是如何开始显示列表的新意图

    Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
    startActivityForResult(intent, PICK_CONTACT);

这就是如何处理结果

   @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == PICK_CONTACT) {
            if (resultCode == RESULT_OK) {
                Uri contactData = data.getData();
                String number = "";
                Cursor cursor = getContentResolver().query(contactData, null, null, null, null);
                cursor.moveToFirst();
                String hasPhone = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts.HAS_PHONE_NUMBER));
            String contactId = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
            if (hasPhone.equals("1")) {
                Cursor phones = getContentResolver().query
                        (ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
                                ContactsContract.CommonDataKinds.Phone.CONTACT_ID
                                        + " = " + contactId, null, null);
                while (phones.moveToNext()) {
                    number = phones.getString(phones.getColumnIndex
                   (ContactsContract.CommonDataKinds.Phone.NUMBER)).replaceAll("[-() ]", "");
                }
                phones.close();
    //Do something with number
            } else {
                Toast.makeText(getApplicationContext(), "This contact has no phone number", Toast.LENGTH_LONG).show();
            }
                cursor.close();
                }
            }
        }
    }

PICK_CONTACT是类中定义的常量.