Intent intent = new Intent(); intent.setAction(Intent.ACTION_PICK); intent.setData(Contacts.People.CONTENT_URI); startActivityForResult(intent,     PICK_CONTACT       ); 宣告意圖方式二 Intent intent  = new Intent(Intent.ACTION_PICK); intent.setType("Contacts.People.CONTENT_TYPE");//vnd.android.cursor.dir/person startActivityForResult(intent,     PICK_CONTACT

      ); 實現onActivityResult

1. protectedvoid onActivityResult (int requestCode, int resultCode, Intent data) {  
2.         super.onActivityResult(requestCode, resultCode, data);  
3.         switch (requestCode) {  
4.             case   PICK_CONTACT   :  
5.                 if (data == null) {  
6.                     return
   ;  
7.                 }  
8.                 Uri uri = data.getData();  
9.                 Cursor cursor = getContentResolver().query(uri, null, null, null, null);  
10.                 cursor.moveToFirst();  
11.                 String number = cursor.getString(cursor.getColumnIndexOrThrow(Phones.NUMBER));  
12.                 Log.d(TAG, "number"
     + number);  
13.                 mContactText.setText(number);  
14.                 mContactText.setSelection(number.length());  
15.                 break;  
16.             default:  
17.                 break;  
18.         }  
19.     }   

（二） 2.0之後取聯絡人列表的方式： 宣告意圖方式一
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI); startActivityForResult(intent, PICK_CONTACT); 宣告意圖方式二 Intent intent = new Intent(Intent.ACTION_PICK);          intent.setType(ContactsContract.Contacts.CONTENT_TYPE);//vnd.android.cursor.dir/contact startActivityForResult(intent, PICK_CONTACT);

實現onActivityResult

1. privatestaticfinalint PICK_CONTACT = 0;  
2.  @Override
3.     publicvoid onActivityResult(int reqCode, int resultCode, Intent data) {  
4.         super.onActivityResult(reqCode, resultCode, data);  
5.         switch (reqCode) {  
6.             case (PICK_CONTACT):  
7.                 if (resultCode == Activity.RESULT_OK) {  
8.                     Uri contactData = data.getData();  
9.                     Cursor c = managedQuery(contactData, null, null, null, null);  
10.                     if (c.moveToFirst()) {  
11.                         String name = c.getString(c.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));  
12.                         String hasPhone = c.getString(c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));  
13.                         String contactId = c.getString(c.getColumnIndex(ContactsContract.Contacts._ID));  
14.                         String phoneNumber = null;  
15.                         if (hasPhone.equalsIgnoreCase("1")) {  
16.                             hasPhone = "true";  
17.                         }  
18.                         else {  
19.                             hasPhone = "false";  
20.                         }  
21.                         if (Boolean.parseBoolean(hasPhone)) {  
22.                             Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,  
23.                                                                        null,  
24.                                                                        ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = "
25.                                                                                + contactId,  
26.                                                                        null,  
27.                                                                        null);  
28.                             while (phones.moveToNext()) {  
29.                                 phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));  
30.                             }  
31.                             phones.close();  
32.                         }  
33.                     }  
34.                 }  
35.                 break;  
36.         }  
37.     }