GetContacts.java

package com.common.utils;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.ContentResolver;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;

@SuppressWarnings("UnusedAssignment")
public class GetContacts extends Activity {
    /**
     * Called when the activity is first created.
     */

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        readContacts();
    }

    @SuppressWarnings("unused")
    @SuppressLint("NewApi")
    public void readContacts() {
        ContentResolver cr = getContentResolver();
        Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
                null, null, null, null);

        if (cur != null && cur.getCount() > 0) {
            while (cur.moveToNext()) {
                String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
                String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
                if (Integer.parseInt(cur.getString(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
                    System.out.println("name : " + name + ", ID : " + id);

                    // get the phone number
                    Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
                            ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
                            new String[]{id}, null);
                    if (pCur != null) {
                        while (pCur.moveToNext()) {
                            String phone = pCur.getString(
                                pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                            System.out.println("phone" + phone);
                        }
                        pCur.close();
                    }


                    // get email and type

                    Cursor emailCur = cr.query(
                            ContactsContract.CommonDataKinds.Email.CONTENT_URI,
                            null,
                            ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",
                            new String[]{id}, null);
                    if (emailCur != null) {
                        while (emailCur.moveToNext()) {
                            // This would allow you get several email addresses
                            // if the email addresses were stored in an array
                            String email = emailCur.getString(
                                emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
                            String emailType = emailCur.getString(
                                emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));

                            System.out.println("Email " + email + " Email Type : " + emailType);
                        }
                        emailCur.close();
                    }

                    // Get note.......
                    String noteWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                    String[] noteWhereParams = new String[]{id,
                            ContactsContract.CommonDataKinds.Note.CONTENT_ITEM_TYPE};
                    Cursor noteCur = cr.query(ContactsContract.Data.CONTENT_URI, null, noteWhere, noteWhereParams, null);
                    if (noteCur != null) {
                        if (noteCur.moveToFirst()) {
                            String note = noteCur.getString(noteCur.getColumnIndex(ContactsContract.CommonDataKinds.Note.NOTE));
                            System.out.println("Note " + note);
                        }
                        noteCur.close();
                    }

                    //Get Postal Address....

                    String addrWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                    @SuppressWarnings("MismatchedReadAndWriteOfArray") String[] addrWhereParams = new String[]{id,
                            ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE};
                    Cursor addrCur = cr.query(ContactsContract.Data.CONTENT_URI,
                            null, null, null, null);
                    if (addrCur != null) {
                        while (addrCur.moveToNext()) {
                            String poBox = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POBOX));
                            String street = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.STREET));
                            String city = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY));
                            String state = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION));
                            String postalCode = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.POSTCODE));
                            String country = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY));
                            String type = addrCur.getString(
                                addrCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.TYPE));

                            // Do something with these....
                        }
                        addrCur.close();
                    }

                    // Get Instant Messenger.........
                    String imWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                    String[] imWhereParams = new String[]{id,
                            ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE};
                    Cursor imCur = cr.query(ContactsContract.Data.CONTENT_URI,
                            null, imWhere, imWhereParams, null);
                    if (imCur != null) {
                        if (imCur.moveToFirst()) {
                            String imName = imCur.getString(
                                imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA));
                            String imType;
                            imType = imCur.getString(
                                imCur.getColumnIndex(ContactsContract.CommonDataKinds.Im.TYPE));
                        }
                        imCur.close();
                    }

                    // Get Organizations.........

                    String orgWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
                    String[] orgWhereParams = new String[]{id,
                            ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE};
                    Cursor orgCur = cr.query(ContactsContract.Data.CONTENT_URI,
                            null, orgWhere, orgWhereParams, null);
                    if (orgCur != null) {
                        if (orgCur.moveToFirst()) {
                            String orgName = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.DATA));
                            String title = orgCur.getString(orgCur.getColumnIndex(ContactsContract.CommonDataKinds.Organization.TITLE));
                        }
                        orgCur.close();
                    }
                }
            }
        }
        if (cur != null) cur.close();
    }

}