Question

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意味着我想将代码添加到我的电话簿联系人数据中，以便我可以从中选择任何联系人并使用其编号和存储的其他详细信息在那次接触中

Answer 1

试试这个家伙:)祝你好运

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

您可以在应用中使用content provider个COntacts个应用。完成this tutorial

我希望代码能够在我的任何应用程序中使用我的电话簿联系人

2 个答案: