Contact List With Checkbox - Part 2

Got To Previous Step.

• Create new Class file, named Phonebook.java.

Phonebook.java

package com.example.contactlist;

import android.net.Uri;

public class Phonebook {

String number = null,name = null;

boolean isChecked = false;

Uri imgUri = null;

public Phonebook(String name,String number,boolean selected,Uri uri){

super();

this.name = name;

this.imgUri = uri;

this.isChecked = selected;

this.number = number;

}

public String getNumber() {

return number;

}

public void setNumber(String number) {

this.number = number;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public boolean isChecked() {

return isChecked;

}

public void setChecked(boolean isChecked) {

this.isChecked = isChecked;

}

public Uri getImgUri() {

return imgUri;

}

public void setImgUri(Uri imgUri) {

this.imgUri = imgUri;

}

}

• Create another class file,named Utils.java

Utils.java

import android.content.ContentResolver;

import android.content.ContentUris;

import android.content.Context;

import android.database.Cursor;

import android.net.Uri;

import android.provider.ContactsContract;

import android.provider.ContactsContract.PhoneLookup;

public class Utils {

public static String fetchContactIdFromPhoneNumber(String phoneNumber,Context context) {

// TODO Auto-generated method stub

Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,

Uri.encode(phoneNumber));

Cursor cFetch = context.getContentResolver().query(uri,

new String[] { PhoneLookup.DISPLAY_NAME, PhoneLookup._ID },

null, null, null);

String contactId = "";

if (cFetch.moveToFirst()) {

cFetch.moveToFirst();

contactId = cFetch

.getString(cFetch.getColumnIndex(PhoneLookup._ID));

}

System.out.println(contactId);

return contactId;

}

public static Uri getPhotoUri(long contactId,Context context) {

ContentResolver contentResolver = context.getContentResolver();

try {

Cursor cursor = contentResolver

.query(ContactsContract.Data.CONTENT_URI,

null,

ContactsContract.Data.CONTACT_ID

+ "="

+ contactId

+ " AND "

+ ContactsContract.Data.MIMETYPE

+ "='"

+ ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE

+ "'", null, null);

if (cursor != null) {

if (!cursor.moveToFirst()) {

return null; // no photo

}

} else {

return null; // error in cursor process

}

} catch (Exception e) {

e.printStackTrace();

return null;

}

Uri person = ContentUris.withAppendedId(

ContactsContract.Contacts.CONTENT_URI, contactId);

return Uri.withAppendedPath(person,

ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);

}

}

• Create layout xml file in res/layout,named blacklist_layout.xml

blacklist_layout.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:gravity="center"

    android:orientation="horizontal"

    android:paddingLeft="3dip"

    android:paddingRight="3dip"

    android:paddingTop="3dip"

    android:paddingBottom="1dip" >

    <ImageView

        android:id="@+id/imgView"

        android:layout_width="70dp"

        android:layout_height="70dp"

        android:padding="5dp"

        android:src="@drawable/ic_launcher" />

    <LinearLayout

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_weight="1"

        android:gravity="left|center"

        android:orientation="vertical"

        android:padding="6dip" >

        <TextView

            android:id="@+id/tvName"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="Name"

            android:textStyle="bold"

            android:textSize="15dp"

            android:textColor="#000" />

        <TextView

            android:id="@+id/tvNumber"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="Number"

            android:textSize="15dp"

            android:textColor="#000" />

    </LinearLayout>

    <CheckBox

        android:id="@+id/checkBox1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:focusable="false"

        android:focusableInTouchMode="false"

        android:gravity="right"

        android:textColor="#B40404" />

</LinearLayout>

• Last but not the least, Add following code in styles.xml file.

<style name="titlebar_textview">

        <item name="android:textColor">#fff</item>

        <item name="android:textStyle">bold</item>

        <item name="android:padding">10dp</item>

    </style>

• Done ! Now Run Program.

Download Full Source Code:Download Here !