package?ca.jkiv.RingLoudContacts;

import?java.io.InputStream;
import?java.util.linkedList;
import?java.util.List;

import?android.app.AlertDialog;
import?android.app.ListActivity;
import?android.content.ContentResolver;
import?android.content.Context;
import?android.content.DialogInterface;
import?android.content.DialogInterface.onclickListener;
import?android.content.Intent;
import?android.database.Cursor;
import?android.database.DataSetObserver;
import?android.graphics.Bitmap;
import?android.graphics.BitmapFactory;
import?android.net.Uri;
import?android.os.Bundle;
import?android.provider.ContactsContract.CommonDataKinds.Phone;
import?android.provider.ContactsContract.Contacts;
import?android.provider.ContactsContract.PhoneLookup;
import?android.text.InputType;
import?android.util.Log;
import?android.view.ContextMenu;
import?android.view.ContextMenu.ContextMenuInfo;
import?android.view.LayoutInflater;
import?android.view.Menu;
import?android.view.MenuInflater;
import?android.view.MenuItem;
import?android.view.View;
import?android.view.ViewGroup;
import?android.widget.AdapterView.AdapterContextMenuInfo;
import?android.widget.ArrayAdapter;
import?android.widget.EditText;
import?android.widget.ImageView;
import?android.widget.ListView;
import?android.widget.TextView;
import?android.widget.Toast;

/**
?*?The?activity?for?editing?the?contacts?list.
?*?
?*?@author?Jon?Kivinen?
?*/
public?class?ContactsListActivity?extends?ListActivity
{
????private?static?final?String?LOG_TAG?=?“ContactsListActivity“;
????private?static?final?int?CHOOSE_CONTACT_RESULT?=?1001;
????private?List?listData;
????
????protected?void?onCreate（Bundle?savedInstanceState）
????{
????????super.onCreate（savedInstanceState）;

????????//?Set?empty?contact?list?layout
????????setContentView（R.layout.contacts_list_empty）;
????????
????????//?Register?context?menu
????????registerForContextMenu（getListView（））;

????????//?Populate?list
????????listData?=?ContactsListPersistence.getContactList（this）;

????????//?Create?an?array?adapter?for?listData
????????ContactsListAdapter?adapter?=?new?ContactsListAdapter（this?listData）;

????????//?Create?observer?to?update?SharedPreferences?when?the?list?changes
????????adapter.registerDataSetObserver（new?DataSetObserver（）
????????{
????????????@Override
????????????public?void?onchanged（）
????????????{
????????????????//?Update?shared?preferences
????????????????ContactsListPersistence.setContactList（ContactsListActivity.this?listData）;
????????????}
????????}）;
????????
????????//?Set?list?adapter
????????setListAdapter（adapter）;
????}
????
????@Override
????/**
?????*?Edit?a?list?item?when?it?is?clicked.
?????*/
????protected?void?onListItemClick?（ListView?l?View?v?int?position?long?id）
????{
????????editNumberByDialog（id）;
????}
????
????@Override
????/**
?????*?Called?when?context?menu?is?created.
?????*/
????public?void?onCreateContextMenu（ContextMenu?menu?View?view?ContextMenuInfo?menuInfo）??
????{
?????