Android Contact Get getEmail(int contactId)

Description

This method used to get mail id from contact id.

Parameter

Parameter	Description
contactId	represented contact id

Return

represented

Declaration

@SuppressWarnings("deprecation")
private static String getEmail(int contactId) 

Method Source Code

//package com.java2s;

import android.app.Activity;

import android.database.Cursor;

import android.provider.ContactsContract.CommonDataKinds.Email;

import android.provider.ContactsContract.Data;

public class Main {
    public static Activity mSmartAndroidActivity;

    /**//from  ww w.  ja va 2 s . c o m
     * This method used to get mail id from contact id.
     * 
     * @param contactId
     *            represented contact id
     * @return represented {@link String}
     */
    @SuppressWarnings("deprecation")
    private static String getEmail(int contactId) {
        String emailStr = "";
        final String[] projection = new String[] { Email.DATA, // use
                // Email.ADDRESS
                // for API-Level
                // 11+
                Email.TYPE };

        final Cursor email = mSmartAndroidActivity.managedQuery(
                Email.CONTENT_URI, projection, Data.CONTACT_ID + "=?",
                new String[] { String.valueOf(contactId) }, null);

        if (email.moveToFirst()) {
            final int contactEmailColumnIndex = email
                    .getColumnIndex(Email.DATA);

            while (!email.isAfterLast()) {
                emailStr = emailStr
                        + email.getString(contactEmailColumnIndex) + ";";
                email.moveToNext();
            }
        }
        email.close();
        return emailStr;

    }
}

Related

1. getOperatorByNumber( ContentResolver contentResolver, String number)