Develop Reference

How to load albumArt using AsyncTask in cursor adapter

I have a problem with retrieving albumArt and setting that art to ImageView using AsyncTask in cursor adapter.
When I open my app it looks like this:
Then I scroll down the list and everything is fine(but also if I scroll list not very fast):
Then I scroll list back to the very beggining(not fast) and it looks fine as well:
Probably I do something wrong, I think, so I have question:
Is it possible somehow to solve that problem, I already tried a lot of different ways on how to implement AsyncTask and make it works fine, but in the end of the day it looks always the same.
Below is code for cursor adapter:
public class AllSongsCursorAdapter extends CursorAdapter {
public AllSongsCursorAdapter(Context context, Cursor cursor) {
super(context, cursor, 0);
}
public boolean isCheckBoxVisible;
private AddToFavouritesArray favouritesArray = AddToFavouritesArray.getInstance();
private static class ViewHolder {
CheckBox checkBox;
TextView title;
TextView artist;
ImageView albumArt;
private ViewHolder(View view) {
checkBox = (CheckBox) view.findViewById(R.id.favouritesCheckBox);
title = (TextView) view.findViewById(R.id.title);
artist = (TextView) view.findViewById(R.id.artist);
albumArt = (ImageView) view.findViewById(R.id.albumArt);
}
}
#Override
public View newView(Context context, Cursor cursor, ViewGroup viewGroup) {
View view = LayoutInflater.from(context).inflate(R.layout.song_item, viewGroup, false);
ViewHolder viewHolder = new ViewHolder(view);
view.setTag(viewHolder);
return view;
}
#Override
public void bindView(View view, Context context, final Cursor cursor) {
final ViewHolder viewHolder = (ViewHolder) view.getTag();
if (isCheckBoxVisible) {
viewHolder.checkBox.setVisibility(View.VISIBLE);
} else {
viewHolder.checkBox.setVisibility(View.GONE);
}
final int position = cursor.getPosition();
viewHolder.checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
if (b) {
favouritesArray.integerArray.add(position);
} else {
favouritesArray.integerArray.remove(Integer.valueOf(position));
}
}
});
int songTitle = cursor.getColumnIndex(MediaStore.Audio.Media.TITLE);
int songArtist = cursor.getColumnIndex(MediaStore.Audio.Media.ARTIST);
String currentTitle = cursor.getString(songTitle);
String currentArtist = cursor.getString(songArtist);
viewHolder.title.setText(currentTitle);
viewHolder.artist.setText(currentArtist);
//__________________________ALBUM_ART_______________________________________________________
viewHolder.albumArt.setTag(cursor.getPosition());
new AsyncTask<ViewHolder, Void, Bitmap>(){
private ViewHolder viewHolder;
#Override
protected Bitmap doInBackground(ViewHolder... viewHolders) {
viewHolder = viewHolders[0];
int id = cursor.getColumnIndex(MediaStore.Audio.Media._ID);
long songId = cursor.getLong(id);
Bitmap albumArt = getAlbumId(context, songId);
return albumArt;
}
#Override
protected void onPostExecute(Bitmap bitmap) {
super.onPostExecute(bitmap);
if(bitmap != null) {
viewHolder.albumArt.setImageBitmap(bitmap);
}else{
viewHolder.albumArt.setImageResource(R.drawable.placeholder);
}
}
}.execute(viewHolder);
}
private Bitmap getAlbumId(Context context, long id) {
Bitmap albumArt = null;
String selection = MediaStore.Audio.Media._ID + " = " + id + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, new String[]{
MediaStore.Audio.Media._ID, MediaStore.Audio.Media.ALBUM_ID},
selection, null, null);
if (cursor.moveToFirst()) {
long albumId = cursor.getLong(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID));
albumArt = getAlbumArt(context, albumId);
}
cursor.close();
return albumArt;
}
private Bitmap getAlbumArt(Context context, long albumId) {
Bitmap albumArt = null;
String selection = MediaStore.Audio.Albums._ID + " = " + albumId + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, null, selection, null, null);
if (cursor.moveToFirst()) {
int art = cursor.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART);
String currentArt = cursor.getString(art);
albumArt = BitmapFactory.decodeFile(currentArt);
}
cursor.close();
return albumArt;
}
}
And yes, sure, without AsyncTask everything works fine except scrolling is very slow.
Thank you in advance!
EDIT
In the end of the day, that's how it works. Thank you very much # Orest Savchak, my up-vote and acceptance for your answer. Thanks a lot.
//__________________________ALBUM_ART_______________________________________________________
int id = cursor.getColumnIndex(MediaStore.Audio.Media._ID);
long songId = cursor.getLong(id);
String string = getAlbumArtPath(context, songId);
if(string!=null) {
Picasso.with(context)
.load(new File(string))
.into(viewHolder.albumArt);
}else{
viewHolder.albumArt.setImageResource(R.drawable.placeholder);
}
}
private String getAlbumArtPath(Context context, long id) {
String selection = MediaStore.Audio.Media._ID + " = " + id + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, new String[]{
MediaStore.Audio.Media._ID, MediaStore.Audio.Media.ALBUM_ID},
selection, null, null);
if (cursor.moveToFirst()) {
long albumId = cursor.getLong(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID));
return getAlbumArt(context, albumId);
}
cursor.close();
return null;
}
private String getAlbumArt(Context context, long albumId) {
String selection = MediaStore.Audio.Albums._ID + " = " + albumId + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, null, selection, null, null);
if (cursor.moveToFirst()) {
int art = cursor.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART);
return cursor.getString(art);
}
cursor.close();
return null;
}

You should manage your tasks by yourself. Your views are recycled, so, you have one view for different rows, it causes a problem. Most of project use some libraries, that do it automatically for you - much easier, e.g Picasso
Picasso.with(context).load(new File(getAlbumArtPath(context, songId))).into(viewHolder.albumArt);
private String getAlbumArtPath(Context context, long id) {
String selection = MediaStore.Audio.Media._ID + " = " + id + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, new String[]{
MediaStore.Audio.Media._ID, MediaStore.Audio.Media.ALBUM_ID},
selection, null, null);
if (cursor.moveToFirst()) {
long albumId = cursor.getLong(cursor.getColumnIndex(MediaStore.Audio.Media.ALBUM_ID));
return getAlbumArt(context, albumId);
}
cursor.close();
return null;
}
private String getAlbumArt(Context context, long albumId) {
String selection = MediaStore.Audio.Albums._ID + " = " + albumId + "";
Cursor cursor = context.getContentResolver().query(MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI, null, selection, null, null);
if (cursor.moveToFirst()) {
int art = cursor.getColumnIndex(MediaStore.Audio.Albums.ALBUM_ART);
return cursor.getString(art);
}
cursor.close();
return null;
}

Android - Cursor - Getting all contacts, but wrong photo pics as well

I'm retrieving all contacts from both Google accounts and the phone.
I don't understand why pics are right for some and wrong for others.
Thanks a lot advance for any help.
This is my code,
List<AddressBookContact> list = new LinkedList<>();
LongSparseArray<AddressBookContact> array = new LongSparseArray<>();
String[] projection = {
ContactsContract.Data.MIMETYPE,
ContactsContract.Data.CONTACT_ID,
ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.Contacts.PHOTO_THUMBNAIL_URI,
ContactsContract.CommonDataKinds.Contactables.DATA,
ContactsContract.CommonDataKinds.Contactables.TYPE,
ContactsContract.RawContacts.ACCOUNT_TYPE
};
String selection = ContactsContract.Data.MIMETYPE + " in (?, ?)";
String[] selectionArgs = {
ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE,
ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE,
};
String sortOrder = ContactsContract.Contacts.SORT_KEY_ALTERNATIVE;
Uri uri = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR2) {
uri = ContactsContract.Data.CONTENT_URI;
}
assert uri != null;
Cursor cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, sortOrder);
assert cursor != null;
final int idIdx = cursor.getColumnIndex(ContactsContract.Data.CONTACT_ID);
final int nameIdx = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
final int picIdx = cursor.getColumnIndex(ContactsContract.Data.PHOTO_THUMBNAIL_URI);
final int dataIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Contactables.DATA);
final int typeIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Contactables.TYPE);
//final int typeDir = cursor.getColumnIndex(ContactsContract.Directory.ACCOUNT_TYPE);
I loop across the cursor and do some filters to avoid some duplicates
The idea is to gather same contact info under a same contact (object)
while (cursor.moveToNext()) {
long id = cursor.getLong(idIdx);
AddressBookContact addressBookContact = array.get(id);
//if(!cursor.getString(cursor.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE)).equals("com.google")){
//lastName = cursor.getString(nameIdx);
if(!lastName.toLowerCase().contains(cursor.getString(nameIdx).toLowerCase())){
if(!cursor.getString(nameIdx).toLowerCase().contains("unsub") && !cursor.getString(nameIdx).toLowerCase().contains("noreply")) {
if (!StringUtils.isEmailValid(cursor.getString(nameIdx).toLowerCase())) {
lastName = cursor.getString(nameIdx);
if (addressBookContact == null) {
addressBookContact = new AddressBookContact(id, cursor.getString(nameIdx), context.getResources());
addressBookContact.setImagepath(cursor.getString(picIdx));
array.put(id, addressBookContact);
list.add(addressBookContact);
addressBookContact.setId(id);
}
int type = cursor.getInt(typeIdx);
String data = cursor.getString(dataIdx);
addressBookContact.addEmail(type, data);
}
}
}
else{
if(addressBookContact != null){
int type = cursor.getInt(typeIdx);
String data = cursor.getString(dataIdx);
addressBookContact.addEmail(type, data);
}
}
//}
}
cursor.close();
return list;
}
Based on this, I create an object Contact which is retrieved within a Viewholder
#Override
public void onBindViewHolder(MyContactListViewHolder holder, int position) {
String imagepath = mainInfo.get(position).getImagepath();
if (imagepath != null && !imagepath.isEmpty()) {
ImageView imageView = (ImageView)holder.itemView.findViewById(R.id.imageview_contact_picture);
imageView.setImageURI(Uri.parse(imagepath));
}
else{
String firstLetter = mainInfo.get(position).getName().substring(0,1).toUpperCase();
TextDrawable drawable = TextDrawable.builder()
.buildRound(firstLetter, 0xff3fbfe8);
ImageView image = (ImageView) holder.itemView.findViewById(R.id.imageview_contact_no_picture);
image.setVisibility(View.VISIBLE);
image.setImageDrawable(drawable);
}
holder.textViewShowName.setText(mainInfo.get(position).getName());
}
Code for MyContactListViewHolder
class MyContactListViewHolder extends RecyclerView.ViewHolder{
ImageView imageViewUserImage;
TextView textViewShowName;
MyContactListViewHolder(View itemView) {
super(itemView);
textViewShowName = (TextView) itemView.findViewById(R.id.textview_contact_name);
imageViewUserImage = (ImageView) itemView.findViewById(R.id.imageview_contact_picture);
itemView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
MyBottomSheetDialogFragment bottomSheetDialogFragment = MyBottomSheetDialogFragment.newInstance();
Bundle bundle = new Bundle();
bundle.putParcelable("contact", mainInfo.get(getAdapterPosition()));
bottomSheetDialogFragment.setArguments(bundle);
bottomSheetDialogFragment.show(fragmentManager, null);
}
});
}
}
#Override
public MyContactListViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.contacts_list_item, parent, false);
return new MyContactListViewHolder(v);
}

Don't use findViewById in the onBindViewHolder method. Do it in MyContactListViewHolder (which you are already doing).
Try the following code,
#Override
public void onBindViewHolder(MyContactListViewHolder holder, int position) {
String imagepath = mainInfo.get(position).getImagepath();
if (imagepath != null && !imagepath.isEmpty()) {
holder.imageViewUserImage.setImageURI(Uri.parse(imagepath));
} else{
String firstLetter = mainInfo.get(position).getName().substring(0,1).toUpperCase();
TextDrawable drawable = TextDrawable.builder().buildRound(firstLetter, 0xff3fbfe8);
holder.imageViewUserImage.setVisibility(View.VISIBLE);
holder.imageViewUserImage.setImageDrawable(drawable);
}
holder.textViewShowName.setText(mainInfo.get(position).getName());
}

DFactory start: isQmage : stream is not a Qmage file - Contact Badge not loading

I've tried several ways to load contact images into a listview and this class works, if there is an image set in the phone. Since that is often not the case I would like to get the facebook profile picture.
I'm using the following class:
public final class QuickContactHelper {
private static final String[] PHOTO_ID_PROJECTION = new String[] {
ContactsContract.Contacts.PHOTO_ID
};
private static final String[] PHOTO_BITMAP_PROJECTION = new String[] {
ContactsContract.CommonDataKinds.Photo.PHOTO
};
private final QuickContactBadge badge;
private final String phoneNumber;
private final ContentResolver contentResolver;
private final Context myContext;
public QuickContactHelper(final Context context, final QuickContactBadge badge, final String phoneNumber) {
this.badge = badge;
this.phoneNumber = phoneNumber;
contentResolver = context.getContentResolver();
myContext=context;
}
public Bitmap getFacebookPhoto() {
Uri phoneUri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
Uri photoUri = null;
Cursor contact = contentResolver.query(phoneUri,
new String[] { ContactsContract.Contacts._ID }, null, null, null);
if (contact.moveToFirst()) {
long userId = contact.getLong(contact.getColumnIndex(ContactsContract.Contacts._ID));
photoUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, userId);
}
else {
Bitmap defaultPhoto = BitmapFactory.decodeResource(myContext.getResources(), R.drawable.ic_contact_picture);
return defaultPhoto;
}
if (photoUri != null) {
InputStream input = ContactsContract.Contacts.openContactPhotoInputStream(
contentResolver, photoUri);
if (input != null) {
return BitmapFactory.decodeStream(input);
}
} else {
Bitmap defaultPhoto = BitmapFactory.decodeResource(myContext.getResources(), R.drawable.ic_contact_picture);
return defaultPhoto;
}
Bitmap defaultPhoto = BitmapFactory.decodeResource(myContext.getResources(), R.drawable.ic_contact_picture);
return defaultPhoto;
}
public void addThumbnail() {
final Integer thumbnailId = fetchThumbnailId();
if (thumbnailId != null) {
final Bitmap thumbnail = fetchThumbnail(thumbnailId);
if (thumbnail != null) {
badge.setImageBitmap(thumbnail);
}
}
}
private Integer fetchThumbnailId() {
final Uri uri = Uri.withAppendedPath(ContactsContract.CommonDataKinds.Phone.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
final Cursor cursor = contentResolver.query(uri, PHOTO_ID_PROJECTION, null, null, ContactsContract.Contacts.DISPLAY_NAME + " ASC");
try {
Integer thumbnailId = null;
if (cursor.moveToFirst()) {
thumbnailId = cursor.getInt(cursor.getColumnIndex(ContactsContract.Contacts.PHOTO_ID));
}
return thumbnailId;
}
finally {
cursor.close();
}
}
final Bitmap fetchThumbnail(final int thumbnailId) {
final Uri uri = ContentUris.withAppendedId(ContactsContract.Data.CONTENT_URI, thumbnailId);
final Cursor cursor = contentResolver.query(uri, PHOTO_BITMAP_PROJECTION, null, null, null);
try {
Bitmap thumbnail = null;
if (cursor.moveToFirst()) {
final byte[] thumbnailBytes = cursor.getBlob(0);
if (thumbnailBytes != null) {
thumbnail = BitmapFactory.decodeByteArray(thumbnailBytes, 0, thumbnailBytes.length);
}
}
if (thumbnail == null){
thumbnail=getFacebookPhoto(); //error: isQmage : stream is not a Qmage file
}
return thumbnail;
}
finally {
cursor.close();
}
}
}
When trying to retrieve the bitmap with the method getFacebookPhoto(), it gives me the following error and not the profile picture:
11-20 11:16:26.591: D/(2383): DFactory start
11-20 11:16:26.591: D/(2383): isQmage : stream is not a Qmage file
How do I convert the bitmap into a Qmage file? And does this work for non samsung devices?

Getting album art for all music files

I am trying to fetch the album art of all the songs present on the phone. I am using MediaStore to fetch all the songs title,artist etc. How should I fetch album art ? I tried using MediaMetaDataRetriever but getting confused how to use it for multiple files. Can anyone please tweak this code?
Activity class:
public void getSongList() {
// retrieve song info
ContentResolver musicResolver = getContentResolver();
Uri musicUri = android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
Cursor musicCursor = musicResolver.query(musicUri, null, null, null,
null);
metaRetriver.setDataSource(MainActivity.this,musicUri); // now how to loop over this
if (musicCursor != null && musicCursor.moveToFirst()) {
// get columns
int titleColumn = musicCursor.getColumnIndex(MediaColumns.TITLE);
int idColumn = musicCursor.getColumnIndex(BaseColumns._ID);
int artistColumn = musicCursor.getColumnIndex(AudioColumns.ARTIST);
// add songs to list
do {
long thisId = musicCursor.getLong(idColumn);
String thisTitle = musicCursor.getString(titleColumn);
String thisArtist = musicCursor.getString(artistColumn);
songList.add(new Song(thisId, thisTitle, thisArtist));
} while (musicCursor.moveToNext());
}

Once you have the album id, which you can get from that same cursor, you can query a different URI for the cover art path. see below for an example of approximately how I do it:
private static String getCoverArtPath(Context context, long androidAlbumId) {
String path = null;
Cursor c = context.getContentResolver().query(
MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.Albums.ALBUM_ART},
MediaStore.Audio.Albums._ID + "=?",
new String[]{Long.toString(androidAlbumId)},
null);
if (c != null) {
if (c.moveToFirst()) {
path = c.getString(0);
}
c.close();
}
return path;
}
You could get a Map of all album art by id using something like this (untested)
private static Map<Long, String> getCoverArtPaths(Context context) {
String HashMap<Long, String> map = new HashMap<Long, String>();
Cursor c = context.getContentResolver().query(
MediaStore.Audio.Albums.EXTERNAL_CONTENT_URI,
new String[]{MediaStore.Audio.Albums._ID, MediaStore.Audio.Albums.ALBUM_ART},
null,
null,
null);
if (c != null) {
for (c.moveToFirst(); !c.isAfterLast(); c.moveToNext()) {
map.add(c.getLong(0), c.getString(1));
}
c.close();
}
// returns a mapping of Album ID => art file path
return map;
}

I got it working like this. Hope it helps someone :)
public void getSongList() {
// retrieve song info
ContentResolver musicResolver = getContentResolver();
Uri musicUri = android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
Cursor musicCursor = musicResolver.query(musicUri, null, null, null,
null);
if (musicCursor != null && musicCursor.moveToFirst()) {
// get columns
int titleColumn = musicCursor.getColumnIndex(MediaColumns.TITLE);
int idColumn = musicCursor.getColumnIndex(BaseColumns._ID);
int artistColumn = musicCursor.getColumnIndex(AudioColumns.ARTIST);
int column_index = musicCursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA);
// add songs to list
do {
long thisId = musicCursor.getLong(idColumn);
String pathId = musicCursor.getString(column_index);
Log.d(this.getClass().getName(), "path id=" + pathId);
metaRetriver.setDataSource(pathId);
try {
art = metaRetriver.getEmbeddedPicture();
Options opt = new Options();
opt.inSampleSize = 2;
songImage = BitmapFactory .decodeByteArray(art, 0, art.length,opt);
}
catch (Exception e)
{ imgAlbumArt.setBackgroundColor(Color.GRAY);
}
String thisTitle = musicCursor.getString(titleColumn);
String thisArtist = musicCursor.getString(artistColumn);
songList.add(new Song(thisId, thisTitle, thisArtist,songImage));
// if(songImage!=null)
// {
// songImage.recycle();
// }
} while (musicCursor.moveToNext());
}

For Fast rendering
If you are using recylerview, listview to render song list and it is making slow due to getting album art from song path then you can first check if ImageView has already background image set then don't process anything. It will reduce lot of processing and make scrolling fast even if song list is very large. I was facing same problem. I just did same as mentioned and recyclerview rendering with album art became smooth otherwise it was getting stuck during scroll.
My be this will help someone.
My code for recyclerview:
#Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
try {
if (holder instanceof MusicAdapter.MusicViewHolder) {
MusicAdapter.MusicViewHolder vh = (MusicAdapter.MusicViewHolder) holder;
vh.tvTitle.setText(musicList.get(position).title.toString());
vh.tvArtistAndAblum.setText(musicList.get(position).artist.toString() + " | " + musicList.get(position).album.toString());
Drawable background = vh.ivMusicIcon.getBackground();
if(background == null) {
String pathId = musicList.get(position).path;
MediaMetadataRetriever metaRetriver = new MediaMetadataRetriever();
metaRetriver.setDataSource(pathId);
try {
byte[] art = metaRetriver.getEmbeddedPicture();
BitmapFactory.Options opt = new BitmapFactory.Options();
opt.inSampleSize = 2;
Bitmap songImage = BitmapFactory.decodeByteArray(art, 0, art.length,opt);
BitmapDrawable ob = new BitmapDrawable(context.getResources(), songImage);
vh.ivMusicIcon.setBackground(ob);
}
catch (Exception e)
{
vh.ivMusicIcon.setImageResource(R.drawable.compact_disc);
}
}
} else if (holder instanceof FooterViewHolder) {
FooterViewHolder vh = (FooterViewHolder) holder;
}
} catch (Exception e) {
e.printStackTrace();
}
}

android get all contacts

How can I get all the names of the contacts in my Android and put them into array of strings?

Try this too,
private void getContactList() {
ContentResolver cr = getContentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
null, null, null, null);
if ((cur != null ? cur.getCount() : 0) > 0) {
while (cur != null && cur.moveToNext()) {
String id = cur.getString(
cur.getColumnIndex(ContactsContract.Contacts._ID));
String name = cur.getString(cur.getColumnIndex(
ContactsContract.Contacts.DISPLAY_NAME));
if (cur.getInt(cur.getColumnIndex(
ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0) {
Cursor pCur = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
new String[]{id}, null);
while (pCur.moveToNext()) {
String phoneNo = pCur.getString(pCur.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.NUMBER));
Log.i(TAG, "Name: " + name);
Log.i(TAG, "Phone Number: " + phoneNo);
}
pCur.close();
}
}
}
if(cur!=null){
cur.close();
}
}
If you need more reference means refer this link Read ContactList

Get contacts info , photo contacts , photo uri and convert to Class model
1). Sample for Class model :
public class ContactModel {
public String id;
public String name;
public String mobileNumber;
public Bitmap photo;
public Uri photoURI;
}
2). get Contacts and convert to Model
public List<ContactModel> getContacts(Context ctx) {
List<ContactModel> list = new ArrayList<>();
ContentResolver contentResolver = ctx.getContentResolver();
Cursor cursor = contentResolver.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
if (cursor.getInt(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0) {
Cursor cursorInfo = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[]{id}, null);
InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(ctx.getContentResolver(),
ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(id)));
Uri person = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(id));
Uri pURI = Uri.withAppendedPath(person, ContactsContract.Contacts.Photo.CONTENT_DIRECTORY);
Bitmap photo = null;
if (inputStream != null) {
photo = BitmapFactory.decodeStream(inputStream);
}
while (cursorInfo.moveToNext()) {
ContactModel info = new ContactModel();
info.id = id;
info.name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
info.mobileNumber = cursorInfo.getString(cursorInfo.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
info.photo = photo;
info.photoURI= pURI;
list.add(info);
}
cursorInfo.close();
}
}
cursor.close();
}
return list;
}

public class MyActivity extends Activity
implements LoaderManager.LoaderCallbacks<Cursor> {
private static final int CONTACTS_LOADER_ID = 1;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Prepare the loader. Either re-connect with an existing one,
// or start a new one.
getLoaderManager().initLoader(CONTACTS_LOADER_ID,
null,
this);
}
#Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
// This is called when a new Loader needs to be created.
if (id == CONTACTS_LOADER_ID) {
return contactsLoader();
}
return null;
}
#Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
//The framework will take care of closing the
// old cursor once we return.
List<String> contacts = contactsFromCursor(cursor);
}
#Override
public void onLoaderReset(Loader<Cursor> loader) {
// This is called when the last Cursor provided to onLoadFinished()
// above is about to be closed. We need to make sure we are no
// longer using it.
}
private Loader<Cursor> contactsLoader() {
Uri contactsUri = ContactsContract.Contacts.CONTENT_URI; // The content URI of the phone contacts
String[] projection = { // The columns to return for each row
ContactsContract.Contacts.DISPLAY_NAME
} ;
String selection = null; //Selection criteria
String[] selectionArgs = {}; //Selection criteria
String sortOrder = null; //The sort order for the returned rows
return new CursorLoader(
getApplicationContext(),
contactsUri,
projection,
selection,
selectionArgs,
sortOrder);
}
private List<String> contactsFromCursor(Cursor cursor) {
List<String> contacts = new ArrayList<String>();
if (cursor.getCount() > 0) {
cursor.moveToFirst();
do {
String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
contacts.add(name);
} while (cursor.moveToNext());
}
return contacts;
}
}
and do not forget
<uses-permission android:name="android.permission.READ_CONTACTS" />

Get all contacts in less than a second and without any load in your activity.
Follow my steps works like a charm.
ArrayList<Contact> contactList = new ArrayList<>();
private static final String[] PROJECTION = new String[]{
ContactsContract.CommonDataKinds.Phone.CONTACT_ID,
ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.NUMBER
};
private void getContactList() {
ContentResolver cr = getContentResolver();
Cursor cursor = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, PROJECTION, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " ASC");
if (cursor != null) {
HashSet<String> mobileNoSet = new HashSet<String>();
try {
final int nameIndex = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
final int numberIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
String name, number;
while (cursor.moveToNext()) {
name = cursor.getString(nameIndex);
number = cursor.getString(numberIndex);
number = number.replace(" ", "");
if (!mobileNoSet.contains(number)) {
contactList.add(new Contact(name, number));
mobileNoSet.add(number);
Log.d("hvy", "onCreaterrView Phone Number: name = " + name
+ " No = " + number);
}
}
} finally {
cursor.close();
}
}
}
Contacts
public class Contact {
public String name;
public String phoneNumber;
public Contact() {
}
public Contact(String name, String phoneNumber ) {
this.name = name;
this.phoneNumber = phoneNumber;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPhoneNumber() {
return phoneNumber;
}
public void setPhoneNumber(String phoneNumber) {
this.phoneNumber = phoneNumber;
}
}
Benefits
less than a second
without load
ascending order
without duplicate contacts

Improving on the answer of #Adiii - It Will Cleanup The Phone Number and Remove All Duplicates
Declare a Global Variable
// Hash Maps
Map<String, String> namePhoneMap = new HashMap<String, String>();
Then Use The Function Below
private void getPhoneNumbers() {
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, null, null, null);
// Loop Through All The Numbers
while (phones.moveToNext()) {
String name = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
// Cleanup the phone number
phoneNumber = phoneNumber.replaceAll("[()\\s-]+", "");
// Enter Into Hash Map
namePhoneMap.put(phoneNumber, name);
}
// Get The Contents of Hash Map in Log
for (Map.Entry<String, String> entry : namePhoneMap.entrySet()) {
String key = entry.getKey();
Log.d(TAG, "Phone :" + key);
String value = entry.getValue();
Log.d(TAG, "Name :" + value);
}
phones.close();
}
Remember in the above example the key is phone number and value is a name so read your contents like 998xxxxx282->Mahatma Gandhi instead of Mahatma Gandhi->998xxxxx282

Cursor contacts = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
String aNameFromContacts[] = new String[contacts.getCount()];
String aNumberFromContacts[] = new String[contacts.getCount()];
int i = 0;
int nameFieldColumnIndex = contacts.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
int numberFieldColumnIndex = contacts.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
while(contacts.moveToNext()) {
String contactName = contacts.getString(nameFieldColumnIndex);
aNameFromContacts[i] = contactName ;
String number = contacts.getString(numberFieldColumnIndex);
aNumberFromContacts[i] = number ;
i++;
}
contacts.close();
The result will be aNameFromContacts array full of contacts. Also ensure that you have added
<uses-permission android:name="android.permission.READ_CONTACTS" />
in main.xml

This is the Method to get contact list Name and Number
private void getAllContacts() {
ContentResolver contentResolver = getContentResolver();
Cursor cursor = contentResolver.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " ASC");
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
int hasPhoneNumber = Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)));
if (hasPhoneNumber > 0) {
String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
Cursor phoneCursor = contentResolver.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[]{id},
null);
if (phoneCursor != null) {
if (phoneCursor.moveToNext()) {
String phoneNumber = phoneCursor.getString(phoneCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
//At here You can add phoneNUmber and Name to you listView ,ModelClass,Recyclerview
phoneCursor.close();
}
}
}
}
}
}

//GET CONTACTLIST WITH ALL FIELD...
public ArrayList < ContactItem > getReadContacts() {
ArrayList < ContactItem > contactList = new ArrayList < > ();
ContentResolver cr = getContentResolver();
Cursor mainCursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
if (mainCursor != null) {
while (mainCursor.moveToNext()) {
ContactItem contactItem = new ContactItem();
String id = mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts._ID));
String displayName = mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(id));
Uri displayPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);
//ADD NAME AND CONTACT PHOTO DATA...
contactItem.setDisplayName(displayName);
contactItem.setPhotoUrl(displayPhotoUri.toString());
if (Integer.parseInt(mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
//ADD PHONE DATA...
ArrayList < PhoneContact > arrayListPhone = new ArrayList < > ();
Cursor phoneCursor = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[] {
id
}, null);
if (phoneCursor != null) {
while (phoneCursor.moveToNext()) {
PhoneContact phoneContact = new PhoneContact();
String phone = phoneCursor.getString(phoneCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
phoneContact.setPhone(phone);
arrayListPhone.add(phoneContact);
}
}
if (phoneCursor != null) {
phoneCursor.close();
}
contactItem.setArrayListPhone(arrayListPhone);
//ADD E-MAIL DATA...
ArrayList < EmailContact > arrayListEmail = new ArrayList < > ();
Cursor emailCursor = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?", new String[] {
id
}, null);
if (emailCursor != null) {
while (emailCursor.moveToNext()) {
EmailContact emailContact = new EmailContact();
String email = emailCursor.getString(emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
emailContact.setEmail(email);
arrayListEmail.add(emailContact);
}
}
if (emailCursor != null) {
emailCursor.close();
}
contactItem.setArrayListEmail(arrayListEmail);
//ADD ADDRESS DATA...
ArrayList < PostalAddress > arrayListAddress = new ArrayList < > ();
Cursor addrCursor = getContentResolver().query(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI, null, ContactsContract.CommonDataKinds.StructuredPostal.CONTACT_ID + " = ?", new String[] {
id
}, null);
if (addrCursor != null) {
while (addrCursor.moveToNext()) {
PostalAddress postalAddress = new PostalAddress();
String city = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY));
String state = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION));
String country = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY));
postalAddress.setCity(city);
postalAddress.setState(state);
postalAddress.setCountry(country);
arrayListAddress.add(postalAddress);
}
}
if (addrCursor != null) {
addrCursor.close();
}
contactItem.setArrayListAddress(arrayListAddress);
}
contactList.add(contactItem);
}
}
if (mainCursor != null) {
mainCursor.close();
}
return contactList;
}
//MODEL...
public class ContactItem {
private String displayName;
private String photoUrl;
private ArrayList<PhoneContact> arrayListPhone = new ArrayList<>();
private ArrayList<EmailContact> arrayListEmail = new ArrayList<>();
private ArrayList<PostalAddress> arrayListAddress = new ArrayList<>();
public String getDisplayName() {
return displayName;
}
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
public String getPhotoUrl() {
return photoUrl;
}
public void setPhotoUrl(String photoUrl) {
this.photoUrl = photoUrl;
}
public ArrayList<PhoneContact> getArrayListPhone() {
return arrayListPhone;
}
public void setArrayListPhone(ArrayList<PhoneContact> arrayListPhone) {
this.arrayListPhone = arrayListPhone;
}
public ArrayList<EmailContact> getArrayListEmail() {
return arrayListEmail;
}
public void setArrayListEmail(ArrayList<EmailContact> arrayListEmail) {
this.arrayListEmail = arrayListEmail;
}
public ArrayList<PostalAddress> getArrayListAddress() {
return arrayListAddress;
}
public void setArrayListAddress(ArrayList<PostalAddress> arrayListAddress) {
this.arrayListAddress = arrayListAddress;
}
}
public class EmailContact
{
private String email = "";
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
public class PhoneContact
{
private String phone="";
public String getPhone()
{
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
}
public class PostalAddress
{
private String city="";
private String state="";
private String country="";
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getCountry() {
return country;
}
public void setCountry(String country) {
this.country = country;
}
}

//In Kotlin
private fun showContacts() {
// Check the SDK version and whether the permission is already granted or not.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && checkSelfPermission(
requireContext(),
Manifest.permission.READ_CONTACTS
) != PackageManager.PERMISSION_GRANTED
) {
requestPermissions(
arrayOf(Manifest.permission.READ_CONTACTS),
1001
)
//After this point you wait for callback in onRequestPermissionsResult(int, String[], int[]) overriden method
} else {
// Android version is lesser than 6.0 or the permission is already granted.
getContactList()
}
}
private fun getContactList() {
val cr: ContentResolver = requireActivity().contentResolver
val cur: Cursor? = cr.query(
ContactsContract.Contacts.CONTENT_URI,
null, null, null, null
)
if ((if (cur != null) cur.getCount() else 0) > 0) {
while (cur != null && cur.moveToNext()) {
val id: String = cur.getString(
cur.getColumnIndex(ContactsContract.Contacts._ID)
)
val name: String = cur.getString(
cur.getColumnIndex(
ContactsContract.Contacts.DISPLAY_NAME
)
)
if (cur.getInt(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)) > 0) {
val pCur: Cursor? = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
arrayOf(id),
null
)
pCur?.let {
while (pCur.moveToNext()) {
val phoneNo: String = pCur.getString(
pCur.getColumnIndex(
ContactsContract.CommonDataKinds.Phone.NUMBER
)
)
Timber.i("Name: $name")
Timber.i("Phone Number: $phoneNo")
}
pCur.close()
}
}
}
}
if (cur != null) {
cur.close()
}
}

I am using this method, and it is working perfectly.
It gets fav, picture, name, number etc. (All the details of the contact). And also it is not repetitive.
List
private static List<FavContact> contactList = new ArrayList<>();
Method to get contacts
#SuppressLint("Range")
public static void readContacts(Context context) {
if (context == null)
return;
ContentResolver contentResolver = context.getContentResolver();
if (contentResolver == null)
return;
String[] fieldListProjection = {
ContactsContract.CommonDataKinds.Phone.CONTACT_ID,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME_PRIMARY,
ContactsContract.CommonDataKinds.Phone.NUMBER,
ContactsContract.CommonDataKinds.Phone.NORMALIZED_NUMBER,
ContactsContract.Contacts.HAS_PHONE_NUMBER,
ContactsContract.Contacts.PHOTO_URI
,ContactsContract.Contacts.STARRED
};
String sort = ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME_PRIMARY + " ASC";
Cursor phones = contentResolver
.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI
, fieldListProjection, null, null, sort);
HashSet<String> normalizedNumbersAlreadyFound = new HashSet<>();
if (phones != null && phones.getCount() > 0) {
while (phones.moveToNext()) {
String normalizedNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
if (Integer.parseInt(phones.getString(phones.getColumnIndex(
ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
if (normalizedNumbersAlreadyFound.add(normalizedNumber)) {
int id = phones.getInt(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID));
String name = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
int fav = phones.getInt(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.STARRED));
boolean isFav;
isFav= fav == 1;
String uri = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.PHOTO_URI));
if(uri!=null){
contactList.add(new FavContact(id,isFav,uri,name,phoneNumber));
}
else{
contactList.add(new FavContact(id,isFav,name,phoneNumber));
}
}
}
}
phones.close();
}
}
Model Class
public class FavContact{
private int id;
private boolean isFavorite;
private String image;
private String name;
private String number;
public FavContact(int id,boolean isFavorite, String image, String name, String number){
this.id=id;
this.isFavorite = isFavorite;
this.image = image;
this.name = name;
this.number = number;
}
public FavContact(int id,boolean isFavorite, String name, String number){
this.id=id;
this.isFavorite = isFavorite;
this.name = name;
this.number = number;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public boolean isFavorite() {
return isFavorite;
}
public void setFavorite(boolean favorite) {
isFavorite = favorite;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getNumber() {
return number;
}
public void setNumber(String number) {
this.number = number;
}
}
Adapter
public class ContactAdapter extends RecyclerView.Adapter<ContactAdapter.MyViewHolder> implements Filterable {
private final Context context;
private final List<FavContact> contactList;
private final List<FavContact> filterList;
private final OnMyOwnClickListener onMyOwnClickListener;
private final FavContactRepo favContactRepo;
public ContactAdapter(Application application,Context context, List<FavContact> contactList, OnMyOwnClickListener onMyOwnClickListener) {
this.context = context;
this.contactList = contactList;
this.onMyOwnClickListener = onMyOwnClickListener;
filterList = new ArrayList<>(contactList);
favContactRepo = new FavContactRepo(application);
}
#NonNull
#Override
public MyViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
final LayoutInflater inflater = LayoutInflater.from(context);
#SuppressLint("InflateParams") final View view = inflater.inflate(R.layout.design_fav_contact, null, false);
return new MyViewHolder(view,onMyOwnClickListener);
}
#Override
public void onBindViewHolder(#NonNull MyViewHolder holder, int position) {
final FavContact obj = contactList.get(position);
holder.tv_contact_name.setText(obj.getName());
holder.tv_contact_number.setText(obj.getNumber());
if(obj.getImage()==null){
Picasso.get().load(R.drawable.ic_circle_fav_no_dp).fit().into(holder.img_contact);
}
else{
Bitmap bp;
try {
bp = MediaStore.Images.Media
.getBitmap(context.getContentResolver(),
Uri.parse(obj.getImage()));
Glide.with(context).load(bp).centerInside().into(holder.img_contact);
} catch (IOException e) {
e.printStackTrace();
Picasso.get().load(R.drawable.ic_circle_fav_no_dp).fit().into(holder.img_contact);
}
}
obj.setFavorite(favContactRepo.checkIfFavourite(obj.getId()));
if(obj.isFavorite()){
Picasso.get().load(R.drawable.ic_menu_favorite_true).into(holder.img_fav_true_or_not);
}
else{
Picasso.get().load(R.drawable.ic_menu_favorite_false).into(holder.img_fav_true_or_not);
}
}
#Override
public int getItemCount() {
return contactList.size();
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
return position;
}
static class MyViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
CircleImageView img_contact;
TextView tv_contact_name,tv_contact_number;
ImageView img_fav_true_or_not;
ImageView img_call;
RecyclerView fav_contact_rv;
OnMyOwnClickListener onMyOwnClickListener;
public MyViewHolder(#NonNull View itemView, OnMyOwnClickListener onMyOwnClickListener) {
super(itemView);
img_contact = itemView.findViewById(R.id.img_contact);
tv_contact_name = itemView.findViewById(R.id.tv_contact_name);
img_fav_true_or_not = itemView.findViewById(R.id.img_fav_true_or_not);
tv_contact_number = itemView.findViewById(R.id.tv_contact_number);
img_call = itemView.findViewById(R.id.img_call);
fav_contact_rv = itemView.findViewById(R.id.fav_contact_rv);
this.onMyOwnClickListener = onMyOwnClickListener;
img_call.setOnClickListener(this);
img_fav_true_or_not.setOnClickListener(this);
img_contact.setOnClickListener(this);
itemView.setOnClickListener(this);
}
#Override
public void onClick(View view) {
onMyOwnClickListener.onMyOwnClick(getAbsoluteAdapterPosition(),view);
}
}
public interface OnMyOwnClickListener{
void onMyOwnClick(int position,View view);
}
#Override
public Filter getFilter() {
return filteredList;
}
public Filter filteredList = new Filter() {
#Override
protected FilterResults performFiltering(CharSequence constraint) {
List<FavContact> filteredList = new ArrayList<>();
if (constraint == null || constraint.length() == 0) {
filteredList=filterList;
} else {
String filterText = constraint.toString().toLowerCase().trim();
for (FavContact item : filterList) {
if (item.getName().toLowerCase().contains(filterText)
||item.getNumber().toLowerCase().contains(filterText)) {
filteredList.add(item);
}
}
}
FilterResults results = new FilterResults();
results.values = filteredList;
return results;
}
#SuppressLint("NotifyDataSetChanged")
#Override
protected void publishResults(CharSequence constraint, FilterResults results) {
contactList.clear();
contactList.addAll((ArrayList)results.values);
notifyDataSetChanged();
}
};