我希望代码在我的任何应用程序中使用我的电话簿联系人

Question

我希望代码在我的任何应用程序手段中使用我的电话簿联系人我希望将代码获取到我的电话簿联系人数据以便我可以从中选择任何接触和使用存储在该联系人的数量和其他细节

Answer 1

尝试用这家伙:)好运

的，这是类的代码

public class ReadContacts extends AsyncTask<Void, Void, Void>{ 
     private ListView contactsList; 

     private Context cntx; 
     private Constant constants; 

     static final String[] CONTACTS_SUMMARY_PROJECTION = new String[] { 
      Contacts._ID, // 0 
      Contacts.DISPLAY_NAME, // 1 
      Contacts.STARRED, // 2 
      Contacts.TIMES_CONTACTED, // 3 
      Contacts.CONTACT_PRESENCE, // 4 
      Contacts.PHOTO_ID, // 5 
      Contacts.LOOKUP_KEY, // 6 
      Contacts.HAS_PHONE_NUMBER, // 7 
     }; 

     private long contactId; 
     private String display_name; 
     private String phoneNumber; 

     private ArrayList<ContactsWrapper>contactWrap = new ArrayList<ContactsWrapper>(); 
     private HashMap<Long, ArrayList<ContactsWrapper>>map = new HashMap<Long, ArrayList<ContactsWrapper>>(); 

     private ContactsAdapter adapter; 

     private DataController controller; 

     public ReadContacts(Context cntx, ListView contactList) { 
      // TODO Auto-generated constructor stub 
      this.cntx = cntx; 
      constants = new Constant(); 
      this.contactsList = contactList; 

      controller = DataController.getInstance(); 
     } 

     @Override 
     protected void onPreExecute() { 
      // TODO Auto-generated method stub 
      super.onPreExecute(); 
      if(!(controller.contactWrapper.size()>0)) 
       constants.displayProgressDialog(cntx, "Loading Contacts...", "Please Wait"); 
     } 

     @Override 
     protected Void doInBackground(Void... params) { 
      // TODO Auto-generated method stub 

      if(!(controller.contactWrapper.size()>0)) 
      { 
      try { 
       String select = "((" + Contacts.DISPLAY_NAME + " NOTNULL) AND (" 
         + Contacts.HAS_PHONE_NUMBER + "=1) AND (" 
         + Contacts.DISPLAY_NAME + " != ''))"; 

       Cursor c = cntx.getContentResolver().query(Contacts.CONTENT_URI, CONTACTS_SUMMARY_PROJECTION, select, 
         null, Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC"); 

       int colorcounter = 0; 
       String[] colorcounter_array = { "#91A46B", "#8BB6B5", "#CAA973", "#8DA6C8","#D19B8D"}; 

       int color_string; 
       for(int i=0;i<c.getCount();i++) 
       { 
    //    contactWrap.clear(); 
        try { 
         contactId = 0; 
         String hasPhone = ""; 
         display_name = ""; 
         phoneNumber = ""; 

         c.moveToPosition(i); 

         contactId = c.getLong(0); 
         display_name = c.getString(1); 
         hasPhone = c.getString(7); 

         if (hasPhone.equalsIgnoreCase("1")) 
          hasPhone = "true"; 
         else 
          hasPhone = "false" ; 

         if (Boolean.parseBoolean(hasPhone)) 
         { 
          Cursor phones = cntx.getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId,null, null); 
          while (phones.moveToNext()) 
          { 
           int indexPhoneType = phones.getColumnIndexOrThrow(Phone.TYPE); 
           String phoneType = phones.getString(indexPhoneType); 

           phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); 

           String lookupKey = phones.getString(phones.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY)); 

           if (colorcounter < 5) 
           { 
            color_string =Color.parseColor(colorcounter_array[colorcounter]); 
            colorcounter++; 
           } else { 
            colorcounter = 0; 
            color_string =Color.parseColor(colorcounter_array[colorcounter]); 
            colorcounter++; 
           } 
           contactWrap.add(new ContactsWrapper(contactId, display_name, phoneNumber,lookupKey,false,color_string)); 
          } 
    //      map.put(contactId, new ArrayList<ContactsWrapper>(contactWrap)); 
          phones.close(); 
         } 
        } catch (Exception e) { 

         e.printStackTrace(); 
        } 
       } 
       controller.contactWrapper = contactWrap; 
      } 
      catch (Exception e) { 
       // TODO: handle exception 
       e.printStackTrace(); 
      } 
      } 

      return null; 
     } 

     @Override 
     protected void onPostExecute(Void result) { 
      // TODO Auto-generated method stub 
      super.onPostExecute(result); 
      constants.dismissDialog(); 

      adapter = new ContactsAdapter(cntx); 
      contactsList.setAdapter(adapter); 
     } 

    } 

这是我的联系包装类

public class ContactsWrapper { 

    private long contactId; 
    private String displayName,displayNumber,lookUp; 
    public boolean checked = true; 
    int color_string; 

    public ContactsWrapper(long contactId, String displayName, String displayNumber, String lookUp, boolean checked,int color_string) { 
     // TODO Auto-generated constructor stub 
     this.contactId = contactId; 
     this.displayName = displayName; 
     this.displayNumber = displayNumber; 
     this.lookUp = lookUp; 
     this.checked = checked; 
     this.color_string =color_string; 
    } 

    public String getLookUp() { 
     return lookUp; 
    } 

    public int getColor_string() { 
     return color_string; 
    } 

    public boolean isChecked() { 
     return checked; 
    } 

    public long getContactId() { 
     return contactId; 
    } 

    public String getDisplayName() { 
     return displayName; 
    } 

    public String getDisplayNumber() { 
     return displayNumber; 
    } 

    public void setChecked(boolean checked) { 
     this.checked = checked; 
    } 
    } 

Answer 2

您可以在您的应用程序中使用COntacts应用程序的content provider。 经过this tutorial