Display List View in custom Dialog in android.

contact_list_dialog.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#dddddd" >

    <TextView
        android:id="@+id/textViewTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:text="@string/contact_list"
        android:textColor="#000000"
        android:textSize="18sp"
        android:textStyle="bold" />

    <ImageButton
        android:id="@+id/imageButtonClose"
        android:layout_width="32dp"
        android:layout_height="32dp"
        android:layout_alignParentRight="true"
        android:layout_margin="5dp"
        android:background="@drawable/ic_action_cancel"
        android:contentDescription="@string/detele" />

    <RelativeLayout
        android:id="@+id/relativeLine"
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:layout_below="@+id/textViewTitle"
        android:background="#047AFF" >
    </RelativeLayout>

    <EditText
        android:id="@+id/edittext_search"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/relativeLine"
        android:layout_margin="10dp"
        android:hint="@string/search_contact"
        android:inputType="text"
        android:paddingBottom="10dp"
        android:paddingLeft="20dp"
        android:paddingTop="10dp"
        android:textColor="#000000"
        android:textSize="16sp" />

    <ListView
        android:id="@+id/listViewContact"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/edittext_search" >
    </ListView>

</RelativeLayout>

contact_list_item.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res/com.vs2.scheduledsms"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="center_vertical"
    android:background="#dddddd"
    android:orientation="horizontal"
    android:padding="10dp" >


	<!-- i used circularimageview library you can use simple image here -->
    <com.mikhaellopez.circularimageview.CircularImageView
        android:id="@+id/image_contact"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_gravity="center_vertical"
        android:contentDescription="@string/app_name"
        app:border_color="#EEEEEE"
        app:border_width="2dp"
        app:shadow="true" />

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:layout_marginLeft="5dp"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/textViewName"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=""
            android:textStyle="bold" />

        <TextView
            android:id="@+id/textViewNumber"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="5dp"
            android:text="/>
    </LinearLayout>

</LinearLayout>

ContactListAdapter.java

package com.vs2.sheduledsms.adpaters;

import java.util.ArrayList;

import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Bitmap;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Filter;
import android.widget.Filterable;
import android.widget.ImageView;
import android.widget.TextView;

import com.mikhaellopez.circularimageview.CircularImageView;
import com.vs2.scheduledsms.R;
import com.vs2.sheduledsms.dialogs.ContactListDialog;
import com.vs2.sheduledsms.objects.ContactPicker;
import com.vs2.sheduledsms.utilities.Logcat;
import com.vs2.sheduledsms.utilities.Utility;

@SuppressLint("DefaultLocale")
public class ContactListAdapter extends BaseAdapter implements Filterable {

	ArrayList<ContactPicker> mContactList;
	private ArrayList<ContactPicker> DisplayContactList;
	LayoutInflater mInflater;
	Context mContext;

	public ContactListAdapter(Context context,
			ArrayList<ContactPicker> contactlist) {
		// TODO Auto-generated constructor stub
		mContext = context;
		mInflater = LayoutInflater.from(mContext);
		mContactList = contactlist;
		this.DisplayContactList = contactlist;
	}

	@Override
	public int getCount() {
		// TODO Auto-generated method stub
		return mContactList.size();
	}

	@Override
	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return mContactList.get(position);
	}

	@Override
	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	@Override
	public View getView(final int position, View convertView, ViewGroup parent) {
		// TODO Auto-generated method stub
		final ViewHolder holder;
		if (convertView == null) {
			convertView = mInflater.inflate(R.layout.contact_list_item, null);

			holder = new ViewHolder();
			holder.textName = (TextView) convertView
					.findViewById(R.id.textViewName);
			holder.textNumber = (TextView) convertView
					.findViewById(R.id.textViewNumber);
			holder.imageViewPic = (CircularImageView) convertView
					.findViewById(R.id.image_contact);
			convertView.setTag(holder);

		} else {
			holder = (ViewHolder) convertView.getTag();
		}

		holder.textName.setText("" + mContactList.get(position).getName());

		holder.textNumber.setText("" + mContactList.get(position).getNumber());

		Bitmap bitmap = Utility.getByteContactPhoto(mContactList.get(position)
				.getId(), mContext);

		if (bitmap != null) {
			holder.imageViewPic.setImageBitmap(bitmap);
		} else {
			holder.imageViewPic.setImageResource(R.drawable.ic_launcher);
		}

		return convertView;
	}

	public class ViewHolder {
		TextView textName, textNumber;
		CircularImageView imageViewPic;
	}

	@SuppressLint("DefaultLocale")
	@Override
	public Filter getFilter() {
		// TODO Auto-generated method stub

		Filter filter = new Filter() {

			@SuppressWarnings("unchecked")
			@Override
			protected void publishResults(CharSequence constraint,
					FilterResults results) {
				// TODO Auto-generated method stub
				Logcat.e("PublishResults Constraint",
						"" + constraint.toString());
				mContactList = (ArrayList<ContactPicker>) results.values;
				ContactListDialog.mContactPickerList = mContactList;
				notifyDataSetChanged();
			}

			@SuppressLint("DefaultLocale")
			@Override
			protected FilterResults performFiltering(CharSequence constraint) {
				// TODO Auto-generated method stub
				FilterResults results = new FilterResults();
				ArrayList<ContactPicker> FilteredArrList = new ArrayList<ContactPicker>();

				mContactList = new ArrayList<ContactPicker>(DisplayContactList);

				if (constraint == null || constraint.length() == 0) {

					// set the Original result to return
					results.count = mContactList.size();
					results.values = mContactList;
				} else {
					constraint = constraint.toString().toLowerCase();
					for (int i = 0; i < mContactList.size(); i++) {
						String data = mContactList.get(i).getName();
						if (data.toLowerCase()
								.startsWith(constraint.toString())) {
							FilteredArrList.add(mContactList.get(i));
						} else if (data.toLowerCase().contains(
								constraint.toString())) {
							FilteredArrList.add(mContactList.get(i));
						}
					}
					// set the Filtered result to return
					results.count = FilteredArrList.size();
					results.values = FilteredArrList;
				}
				return results;
			}
		};

		return filter;
	}
}

customDialog.java

package com.vs2.sheduledsms.dialogs;

import java.util.ArrayList;

import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ListView;

import com.vs2.scheduledsms.R;
import com.vs2.sheduledsms.adpaters.ContactListAdapter;
import com.vs2.sheduledsms.database.DatabaseFunctions;
import com.vs2.sheduledsms.interfaces.onSelectContact;
import com.vs2.sheduledsms.objects.ContactPicker;

public class ContactListDialog extends Dialog implements
		android.view.View.OnClickListener {

	public Activity activity;
	public Dialog dailog;
	public ListView listContact;
	public ImageButton imageButtonExit;
	public EditText mEditTextSearch;
	public static onSelectContact contactListener;

	public static ArrayList<ContactPicker> mContactPickerList;

	public FragmentManager mFragmentManager;

	public ContactListAdapter adapter;

	public ContactListDialog(Activity activity) {
		super(activity);
		// TODO Auto-generated constructor stub
		this.activity = activity;
	}

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		requestWindowFeature(Window.FEATURE_NO_TITLE);
		setContentView(R.layout.contact_list_dialog);
		try {
			DatabaseFunctions.openDB(activity);
		} catch (Exception e) {
			// TODO: handle exception
		}

		new getContactList().execute();

		listContact = (ListView) findViewById(R.id.listViewContact);
		imageButtonExit = (ImageButton) findViewById(R.id.imageButtonClose);
		mEditTextSearch = (EditText) findViewById(R.id.edittext_search);
		imageButtonExit.setOnClickListener(this);

		listContact.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(AdapterView<?> parent, View view,
					int position, long id) {
				// TODO Auto-generated method stub
				contactListener.getSelectedContact(mContactPickerList
						.get(position));
				dismiss();
			}
		});

		mEditTextSearch.addTextChangedListener(new TextWatcher() {

			@Override
			public void onTextChanged(CharSequence s, int start, int before,
					int count) {
				// TODO Auto-generated method stub
				adapter.getFilter().filter(s.toString());
			}

			@Override
			public void beforeTextChanged(CharSequence s, int start, int count,
					int after) {
				// TODO Auto-generated method stub

			}

			@Override
			public void afterTextChanged(Editable s) {
				// TODO Auto-generated method stub

			}
		});

	}

	@Override
	public void onAttachedToWindow() {
		// TODO Auto-generated method stub
		contactListener = (onSelectContact) activity;
		super.onAttachedToWindow();
	}

	public void onClick(View v) {
		// TODO Auto-generated method stub
		if (v.getId() == R.id.imageButtonClose) {
			dismiss();
		}
	}

	public void loadContactList() {
		adapter = new ContactListAdapter(activity, mContactPickerList);
		listContact.setAdapter(adapter);
	}

	public class getContactList extends
			AsyncTask<Void, Void, ArrayList<ContactPicker>> {

		ProgressDialog pd;

		@Override
		protected void onPreExecute() {
			// TODO Auto-generated method stub
			pd = new ProgressDialog(activity);
			pd.setMessage("Please wait, getting data");
			pd.setCancelable(false);
			pd.setCanceledOnTouchOutside(false);
			pd.show();
			super.onPreExecute();
		}

		@Override
		protected ArrayList<ContactPicker> doInBackground(Void... params) {
			// TODO Auto-generated method stub
			try {
				return getYourListData();
			} catch (Exception e) {
				// TODO: handle exception
				return null;
			}

		}

		@Override
		protected void onPostExecute(ArrayList<ContactPicker> result) {
			// TODO Auto-generated method stub
			try {
				pd.dismiss();
				if (result != null && result.size() > 0) {
					mContactPickerList = result;
					loadContactList();
				} else {
					/*Log.e("","length:"+mContactPickerList.size());
					mEditTextSearch.setVisibility(View.GONE);
					ToastMsg.showError(getOwnerActivity(), "There are no contects in phone", ToastMsg.GRAVITY_CENTER);*/
					contactListener.getSelectedContact(null);
				}
				
				//Log.e("","length:"+mContactPickerList.size());
				
			} catch (Exception e) {
				// TODO: handle exception
			}
			super.onPostExecute(result);
		}

	}

}

onSelectContactListener.java

package com.vs2.sheduledsms.interfaces;


import com.vs2.sheduledsms.objects.ContactPicker;

public interface onSelectContact {

	public void getSelectedContact(ContactPicker contact);

}