In my app, I want to delete the images, which i have done, but every time I delete image, it doesn't refresh the recyclerView. But when I again open the folder then Recyclerview is refreshed..
I want to refresh Recyclerview when image is deleted
Here is my code for Deleting an image
#Override
protected void onExternalStoragePermissionGranted() {
super.onExternalStoragePermissionGranted();
storage = SimpleStorage.getExternalStorage();
checkForGalleryDirectories();
File galleryFiles = new File(path);
pathContainerView.removeAllViews();
pathContainerView.addView(createTitleView("Location: " + galleryFiles.getAbsolutePath()));
File[] files = galleryFiles.listFiles();
List<GalleryItem> galleryItems = new ArrayList<>();
String lastModifiedDate = "UNDEFINED";
SimpleDateFormat formatter = new SimpleDateFormat("E-MMM-yyyy");
if (files != null) {
this.adapter.clearGallery();
for (File file : files) {
if (file.isDirectory()) {
}
String formattedPicDate = formatter.format(lastMod);
if (lastModifiedDate != null && !lastModifiedDate.equals(formattedPicDate)) {
lastModifiedDate = formattedPicDate;
galleryItems.add(new Header(lastModifiedDate));
countgridsize++;
}
galleryItems.add(new Picture(file.getPath(), file.getName()));
}
}
}
this.adapter.setGalleryList(galleryItems);
}
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
switch (item.getItemId()) {
case R.id.action_delete:
final List<String> list = GalleryAdapter.list;
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
//Yes button clicked
Toast.makeText(GalleryBrowserActivity.this, "Delete Successfully..", Toast.LENGTH_SHORT).show();
for (String fileNameStr : list) {
String[] parts = fileNameStr.split("/");
String part1 = parts[5]; // 004
String part2 = parts[6]; // 034556
storage.deleteFile(".AliRehman/" + part1, part2);
}
break;
case DialogInterface.BUTTON_NEGATIVE:
//No button clicked
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(GalleryBrowserActivity.this);
builder.setMessage("Are you sure?")
.setPositiveButton("Yes", dialogClickListener)
.setNegativeButton("No", dialogClickListener).show();
return true;
My adapter Class
public class GalleryAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final Context context;
private final LayoutInflater layoutInflater;
private List<GalleryItem> galleryList = new ArrayList<>();
private OnItemClickListener mItemClickListener;
public static List<String> list;
public GalleryAdapter(Context context, LayoutInflater layoutInflater) {
this.context = context;
this.layoutInflater = layoutInflater;
}
public void setItemClickListener(OnItemClickListener listener) {
mItemClickListener = listener;
}
public void setGalleryList(List<GalleryItem> galleryList) {
this.galleryList = galleryList;
notifyDataSetChanged();
}
#Override
public int getItemViewType(int position) {
return this.galleryList.get(position).getItemType();
}
#Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if(viewType == GalleryItem.HEADER_TYPE) {
return new HeaderHolder(layoutInflater.inflate(R.layout.item_header, parent, false));
} else {
return new PictureHolder(layoutInflater.inflate(R.layout.item_picture, parent, false));
}
}
#Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
GalleryItem item = galleryList.get(position);
if(getItemViewType(position) == GalleryItem.HEADER_TYPE) {
bindHeaderHolder((HeaderHolder) holder, (Header) item);
}
else {
bindPictureHolder((PictureHolder) holder, (Picture) item);
}
}
private void bindPictureHolder(final PictureHolder holder, Picture picture) {
Glide.with(context).load(Uri.fromFile(new File(picture.getPath()))).into(holder.pictureThumbnail);
boolean itemselected=picture.getSelected();
if(itemselected)
{
Log.d("ViewVisiblePicture", String.valueOf(picture.getPath()));
holder.overlayView.setVisibility(View.VISIBLE);
}
else
holder.overlayView.setVisibility(View.GONE);
}
private void bindHeaderHolder(HeaderHolder holder, Header header) {
holder.headerTxt.setText(header.getName());
}
#Override
public int getItemCount() {
return this.galleryList.size();
}
public void clearGallery() {
this.galleryList.clear();
notifyDataSetChanged();
}
public class HeaderHolder extends RecyclerView.ViewHolder {
private TextView headerTxt;
public HeaderHolder(View itemView) {
super(itemView);
this.headerTxt = (TextView) itemView.findViewById(R.id.headerTxt);
}
}
public class PictureHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
public ImageView pictureThumbnail;
public FrameLayout overlayView;
public PictureHolder pictureHolder;
private boolean[] thumbnailsselection;
public PictureHolder(View itemView) {
super(itemView);
itemView.setOnClickListener(this);
itemView.setOnLongClickListener(this);
this.pictureThumbnail = (ImageView) itemView.findViewById(R.id.pictureThumbnail);
this.overlayView = (FrameLayout) itemView.findViewById(R.id.overlayView);
}
#Override
public boolean onLongClick(View view) {
list=new ArrayList<>();
if (mItemClickListener != null) {
mItemClickListener.onItemLongClick(getAdapterPosition());
this.overlayView.setVisibility(View.VISIBLE);
Picture model=(Picture) galleryList.get(getAdapterPosition());
//galleryList.get(getAdapterPosition());
model.setSelected(true);
list.add(model.getPath());
Log.d("Path1", model.getPath());
final int len = GalleryBrowserActivity.countgridsize;
int count = 0;
/* String selectImages = "";
for (int i = 0; i < len; i++) {
*//*if (pictureHolder..get(i).selection) {
count++;
selectImages = selectImages
+ pictureHolder.images.get(i).id + ",";
}*//*
this.overlayView.setVisibility(View.VISIBLE);
}
Log.d("Length", len+"");
if (count == 0) {
Toast.makeText(context,
"Please select at least one image",
Toast.LENGTH_LONG).show();
}*/
return true;
}
Log.d("hi","hello Image");
notifyDataSetChanged();
return false;
}
#Override
public void onClick(View v)
{
int position = getAdapterPosition();
Picture picture = (Picture) galleryList.get(position);
if(GalleryBrowserActivity.mActionMode!=null)
{
Log.d("Visiblilty","visible");
Picture model=(Picture) galleryList.get(getAdapterPosition());
if(model.getSelected()){
this.overlayView.setVisibility(View.GONE);
model.setSelected(false);
list.remove(model.getPath());
}else {
mItemClickListener.onItemClick(position, v, picture.getPath());
Toast.makeText(context, "visible" + picture.getPath(), Toast.LENGTH_LONG).show();
this.overlayView.setVisibility(View.VISIBLE);
model.setSelected(true);
list.add(model.getPath());
Log.d("Path2", model.getPath());
}
notifyDataSetChanged();
}
if (GalleryBrowserActivity.mActionMode==null) {
Log.d("Visible","invisible");
Toast.makeText(context,"invisible",Toast.LENGTH_LONG).show();
mItemClickListener.onItemClick(position, v, picture.getPath());
}
}
}
public interface OnItemClickListener
{
void onItemClick(int position, View v, String picturePath);
void onItemLongClick(int position);
}
}
I would suggest you to make below changes:
In GalleryAdapter :
From:
public static List<String> list;
To:
public static List< GalleryItem > list;
And add a function in your GalleryAdapter to remove items from your galleryList:
public void removeItem(GalleryItem item){
this.galleryList.remove(item);
notifyDataSetChanged();
}
And In PictureHolder:
#Override
public boolean onLongClick(View view) {
list=new ArrayList<>();
if (mItemClickListener != null) {
mItemClickListener.onItemLongClick(getAdapterPosition());
this.overlayView.setVisibility(View.VISIBLE);
GalleryItem model=(GalleryItem) galleryList.get(getAdapterPosition());
//galleryList.get(getAdapterPosition());
((Picture)model).setSelected(true);
list.add(model);
Log.d("Path1", ((Picture)model).getPath());
final int len = GalleryBrowserActivity.countgridsize;
int count = 0;
return true;
}
Log.d("hi","hello Image");
notifyDataSetChanged();
return false;
}
#Override
public void onClick(View v)
{
int position = getAdapterPosition();
GalleryItem picture = (GalleryItem) galleryList.get(position);
if(GalleryBrowserActivity.mActionMode!=null)
{
Log.d("Visiblilty","visible");
GalleryItem model=(GalleryItem) galleryList.get(getAdapterPosition());
if(model.getSelected()){
this.overlayView.setVisibility(View.GONE);
((Picture)model).setSelected(false);
list.remove(model);
}else {
mItemClickListener.onItemClick(position, v, picture.getPath());
Toast.makeText(context, "visible" + picture.getPath(), Toast.LENGTH_LONG).show();
this.overlayView.setVisibility(View.VISIBLE);
((Picture)model).setSelected(true);
list.add(model);
Log.d("Path2", model.getPath());
}
notifyDataSetChanged();
}
if (GalleryBrowserActivity.mActionMode==null) {
Log.d("Visible","invisible");
Toast.makeText(context,"invisible",Toast.LENGTH_LONG).show();
mItemClickListener.onItemClick(position, v, picture.getPath());
}
}
In the above code I am trying to update the list with selected GallryItem objects.
And While deleting item after the DialogInterface.BUTTON_POSITIVE is clicked, update the code like below:
case DialogInterface.BUTTON_POSITIVE:
//Yes button clicked
Toast.makeText(GalleryBrowserActivity.this, "Delete Successfully..", Toast.LENGTH_SHORT).show();
for (GalleryItem item : list) {
this.adapter.removeItem(item);
String fileNameStr = ((Picture)item).getPath();
String[] parts = fileNameStr.split("/");
String part1 = parts[5]; // 004
String part2 = parts[6]; // 034556
storage.deleteFile(".AliRehman/" + part1, part2);
}
break;
The above code will also update the galleryList inside adapter and notify the dataset change. Please let me know if you face any issue while implementing it.
you have to notify your adapter after you delete your image. like below.
arrayAdapter.notifyDataSetChanged();
in your example you have to write above line after you click Yes in your AlertDialog.
All you need to do is call notifyDataSetChanged() which will notify the RecyclerView to re-bin the views again, thereby deleting any item as necessary.
Just add a method in your adapter class,
mAdapter.notifyDataSetChanged();
If you know the position of the particular item which is getting deleted, then it is RECOMMENDED to use,
mAdapter.notifyItemChanged(position);
This will give you a nice animation effect while deleting the item.
Related
I want to show my specific folder vedios in GridView layout.
But I am getting black items in GridView layout
Screenshot showing GridView layout
This is my class for getting data from internal memory.
public class Spacecraft {
String name;
boolean Checked=false;
private Uri uri;;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Uri getUri() {
return uri;
}
public void setUri(Uri uri) {
this.uri = uri;
}
public boolean isChecked(){
return Checked;
}
public void toggleChecked(){
Checked = !Checked;
}
}
This is my Adapter Class.
public class VedioAdapter extends BaseAdapter {
Context c;
ArrayList<Spacecraft> spacecrafts;
public VedioAdapter(Context c, ArrayList<Spacecraft> spacecrafts) {
this.c = c;
this.spacecrafts = spacecrafts;
}
#Override
public int getCount() {
return spacecrafts.size();
}
#Override
public Object getItem(int i) {
return spacecrafts.get(i);
}
#Override
public long getItemId(int i) {
return i;
}
#Override
public View getView(int i, View view, ViewGroup viewGroup) {
if(view==null)
{
//INFLATE CUSTOM LAYOUT
view= LayoutInflater.from(c).inflate(R.layout.whatsapp_vedio,viewGroup,false);
}
final Spacecraft s= (Spacecraft) this.getItem(i);
if(s.isChecked()){
view.setBackgroundColor(Color.parseColor("#06ad94"));
}
else view.setBackgroundColor(Color.TRANSPARENT);
// TextView nameTxt= (TextView) view.findViewById(R.id.textView);
VideoView vedio=(VideoView)view.findViewById(R.id.vedio);
vedio.setVideoURI(s.getUri());
//BIND DATA
// nameTxt.setText(s.getName());
return view;
}
}
This is my VedioLayout activity class.
public class VedioGrid extends AppCompatActivity {
Spacecraft s;
ArrayList<Spacecraft> list = new ArrayList<>();
ArrayList<Spacecraft> list_items = new ArrayList<>();
int count = 0;
public ArrayList<Spacecraft> getPlayList(String rootPath) {
ArrayList<Spacecraft> fileList = new ArrayList<>();
try {
File rootFolder = new File(rootPath);
File[] files = rootFolder.listFiles(); //here you will get NPE if directory doesn't contains any file,handle it like this.
for (File file : files) {
if (file.isDirectory()) {
if (getPlayList(file.getAbsolutePath()) != null) {
fileList.addAll(getPlayList(file.getAbsolutePath()));
} else {
break;
}
} else if (file.getName().endsWith(".mp4")) {
s = new Spacecraft();
s.setName(file.getName());
s.setUri(Uri.fromFile(file));
fileList.add(s);
}
}
return fileList;
} catch (Exception e) {
return null;
}
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.images);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
String path = Environment.getExternalStorageDirectory().getAbsolutePath().toString() + "/and/";
list = getPlayList(path);
GridView gv = (GridView) findViewById(R.id.simpleGridView);
final VedioAdapter adapter = new VedioAdapter(this, list);
gv.setAdapter(adapter);
gv.setChoiceMode(GridView.CHOICE_MODE_MULTIPLE_MODAL);
gv.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() {
#Override
public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
Spacecraft s = list.get(position);
s.toggleChecked();
if (s.isChecked()) {
adapter.notifyDataSetChanged();
count = count + 1;
mode.setTitle(count + " Deleted Items");
list_items.add(s);
} else {
if (count != 0) {
adapter.notifyDataSetChanged();
count = count - 1;
mode.setTitle(count + " Deleted Items");
list_items.remove(s);
}
}
}
#Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
#Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
final ActionMode mod = mode;
switch (item.getItemId()) {
case R.id.action_open:
new AlertDialog.Builder(VedioGrid.this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Are you sure?")
.setMessage("Do you want to delete this image?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int p) {
int i;
for (i = 0; i < list_items.size(); ++i) {
Spacecraft s1 = list_items.get(i);
File f = new File(s1.getUri().getPath());
Boolean deleted = f.delete();
VedioGrid.this.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(new File(s1.getUri().getPath()))));
if (deleted == true) {
list.remove(s1);
adapter.notifyDataSetChanged();
}
}
list_items.clear();
Toast.makeText(VedioGrid.this, count + "Deleted", Toast.LENGTH_SHORT).show();
count = 0;
mod.finish();
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.cancel();
}
})
.show();
return true;
default:
return false;
}
}
#Override
public void onDestroyActionMode(ActionMode mode) {
}
});
gv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Spacecraft s = list.get(position);
Toast.makeText(getApplicationContext(), s.getName(), Toast.LENGTH_SHORT).show();
}
});
}
#Override
public boolean onSupportNavigateUp() {
onBackPressed();
return true;
}
}
I am not getting the videos in layout and even if try to select multiple items the items nothing happens in the activity.
Am I doing wrong?
I am using
gv.setChoiceMode(GridView.CHOICE_MODE_MULTIPLE_MODAL);
gv.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener()
but nothing happens.
Earlier I tried this to fetch the images from internal memory I get the desired result and able to select the items but in this, I am using the same logic to fetch videos and show in GridView layout but not getting the result.
I get black items as shown in the above screenshot and not able to select.
Please help me.
I have implemented an recycler view with Multi Select successfully using addOnItemTouchListener for identifying and selecting using single and double click.When i have Less than 5 items int the recycler view,Everything works fine but when i have more data,to be exact when the recycler view starts recycling the view,my selection is going crazy and it selects differnt possition.I logged out to see the clicking position,those seems to be right but something is not right which makes my selection wrong.I'm new to programming and to android app development.Can anyone take alot at this and help me out please,Here is my code
My adapter class
public class ContactAdapter extends RecyclerView.Adapter<ContactAdapter.ContactHolder> implements SectionIndexer, Filterable {
public List<Contact> contactList;
List<Contact> filteredUsersList;
CustomFilter filter;
Context mContext;
int itemResource;
ArrayList<Contact> selected_usersList = new ArrayList<>();
int pos;
private ArrayList<Integer> mSectionPositions;
ContactAdapter(Context mContext, int itemResource, List<Contact> contactList, ArrayList<Contact> selectedList) {
this.contactList = contactList;
this.mContext = mContext;
this.itemResource = itemResource;
this.selected_usersList = selectedList;
this.filteredUsersList = contactList;
}
#Override
public ContactHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext()).inflate(itemResource, parent, false);
return new ContactHolder(v);
}
#Override
public void onBindViewHolder(final ContactHolder holder, int position) {
pos = position;
final Contact contact = contactList.get(pos);
holder.colg.setText(contact.getColg());
holder.name.setText(contact.getName());
holder.job.setText(contact.getJob());
if (contact.getImage() != null)
holder.img.setImageBitmap(Utility.getPhoto(contact.getImage()));
}
#Override
public int getItemCount() {
return this.contactList.size();
}
class ContactHolder extends RecyclerView.ViewHolder {
private TextView name, colg, job, id, mentee, mentor, participant;
private ImageView selected;
// private PorterShapeImageView img;
private HexagonMaskView img;
private RelativeLayout rr_layout;
ItemClickListener itemClickListener;
ContactHolder(View itemView) {
super(itemView);
// Set up the UI widgets of the holder
// img = (PorterShapeImageView) itemView.findViewById(R.id.contact_image);
img = (HexagonMaskView) itemView.findViewById(R.id.contact_image);
name = (TextView) itemView.findViewById(R.id.contact_name);
colg = (TextView) itemView.findViewById(R.id.contact_colg);
job = (TextView) itemView.findViewById(R.id.contact_job);
mentee = (TextView) itemView.findViewById(R.id.mentee);
mentor = (TextView) itemView.findViewById(R.id.mentor);
participant = (TextView) itemView.findViewById(R.id.participant);
rr_layout = (RelativeLayout) itemView.findViewById(R.id.rr_layout);
selected = (ImageView) itemView.findViewById(R.id.tic_contact_selected);
}
}
}
My RecyclerItemClickListener Class
public class RecyclerItemClickListener implements RecyclerView.OnItemTouchListener {
public interface OnItemClickListener {
void onItemClick(View view, int position);
void onItemLongClick(View view, int position);
}
private OnItemClickListener mListener;
private GestureDetector mGestureDetector;
public RecyclerItemClickListener(Context context, final RecyclerView recyclerView, OnItemClickListener listener) {
mListener = listener;
mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
#Override
public boolean onSingleTapUp(MotionEvent e) {
return true;
}
#Override
public void onLongPress(MotionEvent e) {
View childView = recyclerView.findChildViewUnder(e.getX(), e.getY());
if (childView != null && mListener != null) {
mListener.onItemLongClick(childView, recyclerView.getChildAdapterPosition(childView));
}
}
});
}
#Override
public boolean onInterceptTouchEvent(RecyclerView view, MotionEvent e) {
View childView = view.findChildViewUnder(e.getX(), e.getY());
if (childView != null && mListener != null && mGestureDetector.onTouchEvent(e)) {
mListener.onItemClick(childView, view.getChildAdapterPosition(childView));
}
return false;
}
#Override
public void onTouchEvent(RecyclerView view, MotionEvent motionEvent) {
}
#Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
}
My Implementation of addOnItemTouchListener
contactsRecyclerViewT.addOnItemTouchListener(new RecyclerItemClickListener(this, contactsRecyclerViewT, new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View view, final int position) {
Log.e("tag", "" + position);
for (int i = 0; i < multiselect_list.size(); i++) {
Log.e("tag", "sss" + multiselect_list.get(i).getName());
}
pos = position;
contact = contactArrayList.get(position);
menteeTextView = (TextView) view.findViewById(R.id.mentee);
mentorTextView = (TextView) view.findViewById(R.id.mentor);
participantTextView = (TextView) view.findViewById(R.id.participant);
rr_layout = (RelativeLayout) view.findViewById(R.id.rr_layout);
selected = (ImageView) view.findViewById(R.id.tic_contact_selected);
img = (HexagonMaskView) view.findViewById(R.id.contact_image);
name = (TextView) view.findViewById(R.id.contact_name);
if (isMultiSelect) {
img.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
multi_select(position);
if (multiselect_list.contains(contactArrayList.get(position))) {
contact.setStatus("0");
Log.e("tag", "setStatus" + contact.getStatus());
Log.e("tag", "position " + position);
rr_layout.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.bg_card_selected));
selected.setVisibility(View.VISIBLE);
mentorTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
participantTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
menteeTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorAccent));
menteeTextView.setVisibility(View.VISIBLE);
mentorTextView.setVisibility(View.VISIBLE);
participantTextView.setVisibility(View.VISIBLE);
menteeTextView.setClickable(true);
mentorTextView.setClickable(true);
participantTextView.setClickable(true);
} else {
rr_layout.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.cement));
selected.setVisibility(View.GONE);
Log.e("tag", "position " + position);
menteeTextView.setVisibility(View.GONE);
mentorTextView.setVisibility(View.GONE);
participantTextView.setVisibility(View.GONE);
menteeTextView.setClickable(false);
mentorTextView.setClickable(false);
participantTextView.setClickable(false);
}
}
});
mentorTextView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
contact.setStatus("1");
Log.e("tag", "setStatus" + contact.getStatus());
mentorTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorAccent));
menteeTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
participantTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
}
});
menteeTextView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
contact.setStatus("0");
Log.e("tag", "setStatus" + contact.getStatus());
mentorTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
participantTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
menteeTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorAccent));
}
});
participantTextView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
contact.setStatus("2");
Log.e("tag", "setStatus" + contact.getStatus());
mentorTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
menteeTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
participantTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorAccent));
}
});
name.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(ContactsActivity.this, OtherProfileActivity.class);
intent.putExtra("id", Integer.parseInt(contactArrayList.get(position).getId()));
startActivity(intent);
}
});
} else {
Intent intent = new Intent(ContactsActivity.this, OtherProfileActivity.class);
intent.putExtra("id", Integer.parseInt(contactArrayList.get(position).getId()));
startActivity(intent);
}
// contactList.get(position).setStatus("1");
// contactList.get(position).setStatus("0");
}
#Override
public void onItemLongClick(View view, int position) {
contact = contactArrayList.get(position);
Log.e("tag", "" + position);
for (int i = 0; i < multiselect_list.size(); i++) {
Log.e("tag", "sss" + multiselect_list.get(i).getName());
}
menteeTextView = (TextView) view.findViewById(R.id.mentee);
mentorTextView = (TextView) view.findViewById(R.id.mentor);
participantTextView = (TextView) view.findViewById(R.id.participant);
rr_layout = (RelativeLayout) view.findViewById(R.id.rr_layout);
selected = (ImageView) view.findViewById(R.id.tic_contact_selected);
img = (HexagonMaskView) view.findViewById(R.id.contact_image);
name = (TextView) view.findViewById(R.id.contact_name);
if (!isMultiSelect) {
multiselect_list = new ArrayList<>();
isMultiSelect = true;
if (mActionMode == null) {
mActionMode = startActionMode(mActionModeCallback);
}
}
multi_select(position);
if (multiselect_list.contains(contactArrayList.get(position))) {
rr_layout.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.bg_card_selected));
selected.setVisibility(View.VISIBLE);
contact.setStatus("0");
Log.e("tag", "setStatus" + contact.getStatus());
Log.e("tag", "position " + position);
mentorTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
participantTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
menteeTextView.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorAccent));
menteeTextView.setVisibility(View.VISIBLE);
mentorTextView.setVisibility(View.VISIBLE);
participantTextView.setVisibility(View.VISIBLE);
menteeTextView.setClickable(true);
mentorTextView.setClickable(true);
participantTextView.setClickable(true);
} else {
rr_layout.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.cement));
selected.setVisibility(View.GONE);
Log.e("tag", "position " + position);
menteeTextView.setVisibility(View.GONE);
mentorTextView.setVisibility(View.GONE);
participantTextView.setVisibility(View.GONE);
menteeTextView.setClickable(false);
mentorTextView.setClickable(false);
participantTextView.setClickable(false);
}
}
}));
ArrayList<AlphabetItem> mAlphabetItems = new ArrayList<>();
List<String> strAlphabets = new ArrayList<>();
for (int i = 0; i < contactArrayList.size(); i++) {
Contact contact = contactArrayList.get(i);
String name = contact.getName();
if (name == null || name.trim().isEmpty())
continue;
String word = name.substring(0, 1);
if (!strAlphabets.contains(word)) {
strAlphabets.add(word);
mAlphabetItems.add(new AlphabetItem(i, word, false));
}
}
}
add boolena array
boolean [] itemcheck;
initialize in constructor wit your arraylist.
itemcheck = new boolean[feedItemList.size()];
check in bindview holder like this
if(itemcheck[position]==true){
holder.row_linearlayout.setBackgroundColor(Color.parseColor("#b7c5ea"));
}else {
holder.row_linearlayout.setBackgroundColor(0xFFFFFFFF);
//holder.row_linearlayout.setBackgroundResource(R.drawable.blurback);
}
and set ture or false onclick of your relativelayout controle instead of any other controle .
holder.row_linearlayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
LinearLayout Lout = (LinearLayout) v.findViewById(R.id.selectlinear);
if(model.isSelected()){
Lout.setBackgroundColor(0xFFFFFFFF);
itemcheck[position]=false;
//get all other controle value here
}else{
Lout.setBackgroundColor(Color.parseColor("#b7c5ea"));
itemcheck[position]=true;
//get all other controle value here
}
}
});
You are doing most of the view manipulation in Onclick listener, you should move that to you adapter onBindView, because even if you set in Onclick listener, it will modify when user scroll.
I am not giving complete view manipulation, I am just giving the hint how we should do.
#Override
public void onBindViewHolder(final ContactHolder holder, int position) {
pos = position;
final Contact contact = contactList.get(pos);
holder.colg.setText(contact.getColg());
holder.name.setText(contact.getName());
holder.job.setText(contact.getJob());
if (contact.getImage() != null)
holder.img.setImageBitmap(Utility.getPhoto(contact.getImage()));
if (multiselect_list.contains(contactArrayList.get(position))) { // May be you should check form your fragment or actvity using listeners
holder.mentee.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
holder.participant.setBackgroundColor(ContextCompat.getColor(ContactsActivity.this, R.color.colorPrimary));
holder.mentee.setVisibility(View.VISIBLE);
holder.participant.setVisibility(View.VISIBLE);
} else {
holder.mentee.setVisibility(View.GONE);
holder.participant.setVisibility(View.GONE);
}
}
I have created an expandable listview using recyclerView. I am unable to get the correct items in the recyclerView, the item at position 1 an 5 respond to same clicklistener.
ExpandableRecyclerAdapter.java
protected Context mContext;
protected List<T> allItems = new ArrayList<>();
protected List<T> visibleItems = new ArrayList<>();
private List<Integer> indexList = new ArrayList<>();
private SparseIntArray expandMap = new SparseIntArray();
private int mode;
protected static final int TYPE_HEADER = 1000;
private static final int ARROW_ROTATION_DURATION = 150;
public static final int MODE_NORMAL = 0;
public static final int MODE_ACCORDION = 1;
public ExpandableRecyclerAdapter(Context context) {
mContext = context;
}
public static class ListItem
{
public int ItemType;
public ListItem(int itemType)
{
ItemType = itemType;
}
}
#Override
public long getItemId(int i)
{
return i;
}
#Override
public int getItemCount()
{
return visibleItems == null ? 0 : visibleItems.size();
}
protected View inflate(int resourceID, ViewGroup viewGroup)
{
return LayoutInflater.from(mContext).inflate(resourceID, viewGroup, false);
}
public class ViewHolder extends RecyclerView.ViewHolder {
public ViewHolder(View view) {
super(view);
}
}
public class HeaderViewHolder extends ViewHolder {
ImageView arrow;
public HeaderViewHolder(View view, final ImageView arrow) {
super(view);
this.arrow = arrow;
view.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
handleClick();
}
});
}
protected void handleClick() {
if (toggleExpandedItems(getLayoutPosition(), false)) {
openArrow(arrow);
} else {
closeArrow(arrow);
}
}
public void bind(int position) {
arrow.setRotation(isExpanded(position) ? 90 : 0);
}
}
public boolean toggleExpandedItems(int position, boolean notify) {
if (isExpanded(position)) {
collapseItems(position, notify);
return false;
} else
{
expandItems(position, notify);
if (mode == MODE_ACCORDION)
{
collapseAllExcept(position);
}
return true;
}
}
public void expandItems(int position, boolean notify)
{
int count = 0;
int index = indexList.get(position);
int insert = position;
for (int i=index+1; i<allItems.size() && allItems.get(i).ItemType != TYPE_HEADER; i++)
{
insert++;
count++;
visibleItems.add(insert, allItems.get(i));
indexList.add(insert, i);
}
notifyItemRangeInserted(position + 1, count);
int allItemsPosition = indexList.get(position);
expandMap.put(allItemsPosition, 1);
if (notify)
{
notifyItemChanged(position);
}
}
public void collapseItems(int position, boolean notify)
{
int count = 0;
int index = indexList.get(position);
for (int i=index+1; i<allItems.size() && allItems.get(i).ItemType != TYPE_HEADER; i++) {
count++;
visibleItems.remove(position + 1);
indexList.remove(position + 1);
}
notifyItemRangeRemoved(position + 1, count);
int allItemsPosition = indexList.get(position);
expandMap.delete(allItemsPosition);
if (notify)
{
notifyItemChanged(position);
}
}
public class StaticViewHolder extends ViewHolder {
public StaticViewHolder(View view) {
super(view);
}
}
public class ItemViewHolder extends ViewHolder {
public ItemViewHolder(View view) {
super(view);
}
}
protected boolean isExpanded(int position) {
int allItemsPosition = indexList.get(position);
return expandMap.get(allItemsPosition, -1) >= 0;
}
#Override
public int getItemViewType(int position) {
return visibleItems.get(position).ItemType;
}
public void setItems(List<T> items) {
allItems = items;
List<T> visibleItems = new ArrayList<>();
expandMap.clear();
indexList.clear();
for (int i=0; i<items.size(); i++) {
if (items.get(i).ItemType == TYPE_HEADER) {
indexList.add(i);
visibleItems.add(items.get(i));
}
}
this.visibleItems = visibleItems;
notifyDataSetChanged();
}
protected void notifyItemInserted(int allItemsPosition, int visiblePosition) {
incrementIndexList(allItemsPosition, visiblePosition, 1);
incrementExpandMapAfter(allItemsPosition, 1);
if (visiblePosition >= 0) {
notifyItemInserted(visiblePosition);
}
}
protected void removeItemAt(int visiblePosition) {
int allItemsPosition = indexList.get(visiblePosition);
allItems.remove(allItemsPosition);
visibleItems.remove(visiblePosition);
incrementIndexList(allItemsPosition, visiblePosition, -1);
incrementExpandMapAfter(allItemsPosition, -1);
notifyItemRemoved(visiblePosition);
}
private void incrementExpandMapAfter(int position, int direction) {
SparseIntArray newExpandMap = new SparseIntArray();
for (int i=0; i<expandMap.size(); i++) {
int index = expandMap.keyAt(i);
newExpandMap.put(index < position ? index : index + direction, 1);
}
expandMap = newExpandMap;
}
private void incrementIndexList(int allItemsPosition, int visiblePosition, int direction) {
List<Integer> newIndexList = new ArrayList<>();
for (int i=0; i<indexList.size(); i++) {
if (i == visiblePosition) {
if (direction > 0) {
newIndexList.add(allItemsPosition);
}
}
int val = indexList.get(i);
newIndexList.add(val < allItemsPosition ? val : val + direction);
}
indexList = newIndexList;
}
public void collapseAll() {
collapseAllExcept(-1);
}
public void collapseAllExcept(int position) {
for (int i=visibleItems.size()-1; i>=0; i--) {
if (i != position && getItemViewType(i) == TYPE_HEADER) {
if (isExpanded(i)) {
collapseItems(i, true);
}
}
}
}
public void expandAll() {
for (int i=visibleItems.size()-1; i>=0; i--) {
if (getItemViewType(i) == TYPE_HEADER) {
if (!isExpanded(i))
{
expandItems(i, true);
}
}
}
}
public static void openArrow(View view) {
view.animate().setDuration(ARROW_ROTATION_DURATION).rotation(90);
}
public static void closeArrow(View view) {
view.animate().setDuration(ARROW_ROTATION_DURATION).rotation(0);
}
public int getMode() {
return mode;
}
public void setMode(int mode) {
this.mode = mode;
}
PeopleAdapter.java
public static final int TYPE_PERSON = 1001;
static Activity context;
public PeopleAdapter(Context context) {
super(context);
PeopleAdapter.context = (Activity) context;
setItems(getSampleItems());
}
public static class PeopleListItem extends ExpandableRecyclerAdapter.ListItem {
public String Text;
public PeopleListItem(String group) {
super(TYPE_HEADER);
Text = group;
}
public PeopleListItem(String first, String last) {
super(TYPE_PERSON);
Text = first + " " + last;
}
}
public class HeaderViewHolder extends ExpandableRecyclerAdapter.HeaderViewHolder {
TextView name;
public HeaderViewHolder(View view) {
super(view, (ImageView) view.findViewById(R.id.item_arrow));
name = (TextView) view.findViewById(R.id.item_header_name);
}
public void bind(int position) {
super.bind(position);
name.setText(visibleItems.get(position).Text);
}
}
public class PersonViewHolder extends ExpandableRecyclerAdapter.ViewHolder {
TextView name;
public PersonViewHolder(View view) {
super(view);
name = (TextView) view.findViewById(R.id.item_name);
}
public void bind(int position) {
name.setText(visibleItems.get(position).Text);
}
}
#Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
switch (viewType) {
case TYPE_HEADER:
return new HeaderViewHolder(inflate(R.layout.item_header, parent));
case TYPE_PERSON:
default:
return new PersonViewHolder(inflate(R.layout.item_person, parent));
}
}
#Override
public void onBindViewHolder(ExpandableRecyclerAdapter.ViewHolder holder, int position) {
switch (getItemViewType(position)) {
case TYPE_HEADER:
((HeaderViewHolder) holder).bind(position);
break;
case TYPE_PERSON:
default:
((PersonViewHolder) holder).bind(position);
break;
}
}
private List<PeopleListItem> getSampleItems() {
List<PeopleListItem> items = new ArrayList<>();
items.add(new PeopleListItem("Friends"));
items.add(new PeopleListItem("Bill", "Smith"));
items.add(new PeopleListItem("John", "Doe"));
items.add(new PeopleListItem("Frank", "Hall"));
items.add(new PeopleListItem("Sue", "West"));
items.add(new PeopleListItem("Family"));
items.add(new PeopleListItem("Drew", "Smith"));
items.add(new PeopleListItem("Chris", "Doe"));
items.add(new PeopleListItem("Alex", "Hall"));
items.add(new PeopleListItem("Alex", "Hall"));
items.add(new PeopleListItem("Alex", "Hall"));
items.add(new PeopleListItem("Associates"));
items.add(new PeopleListItem("John", "Jones"));
items.add(new PeopleListItem("Ed", "Smith"));
items.add(new PeopleListItem("Jane", "Hall"));
items.add(new PeopleListItem("Tim", "Lake"));
items.add(new PeopleListItem("Colleagues"));
items.add(new PeopleListItem("Carol", "Jones"));
items.add(new PeopleListItem("Alex", "Smith"));
items.add(new PeopleListItem("Kristin", "Hall"));
items.add(new PeopleListItem("Pete", "Lake"));
return items;
}
i have also created a recyclerView clicklistener
MainActivity.java
recycler.setLayoutManager(new LinearLayoutManager(this));
recycler.addOnItemTouchListener(
new RecyclerItemClickListener(getApplicationContext(), new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View view, int position) {
// TODO Handle item click
Log.e("#####", "" + position);
switch (position)
{
case 0:
recycler.getFocusedChild();
Toast.makeText(getApplicationContext(), (CharSequence) recycler.getFocusedChild(),
Toast.LENGTH_SHORT).show();
break;
case 2:
Intent in=new Intent(getApplicationContext(),sample.class);
startActivity(in);
break;
case 7:
Toast.makeText(getApplicationContext(),"7",Toast.LENGTH_SHORT).show();
break;
}
}
})
);
recycler.setAdapter(adapter);
Expand you're bind method with a setOnClickListener.
public void bind(int position) {
name.setText(visibleItems.get(position).Text);
name.setOnClickListener(new View.OnClickListener()
#Override
public void onClick(View v) {
doSomething(visibleItems.get(position));
}
});
}
I have it clicked and it gets up to it and shows the right getText() method but the setText method is not working...
userAdapter.setOnEntryClickListener(new UserAdapter.OnEntryClickListener() {
#Override
public void onEntryClick(View view, int position) {
DatabaseUser user = dbUsersList.get(position);
TextView clickedView = (TextView) view.findViewById(R.id.userAdapterFollowBtn);
if(view == clickedView) {
if (clickedView.getText().equals("following")) {
Log.d(Constants.DEBUG, " THE CLICK VIEW IS " + clickedView.getText());
//APPLY Following
String txtFollow = "follow";
clickedView.setText(txtFollow);
if (user.getIsChanged() == 0) {
user.setIsChanged(1);
} else {
user.setIsChanged(0);
}
user.setIsType(3);
db.updateFollow(user);
userAdapter.notifyDataSetChanged();
} else {
clickedView.setText("following");
if (user.getIsChanged() == 0) {
user.setIsChanged(1);
} else {
user.setIsChanged(0);
}
user.setIsType(0);
db.updateFollow(user);
userAdapter.notifyDataSetChanged();
}
} else {
Toast.makeText(getApplicationContext(), user.getUsername() + " is selected!", Toast.LENGTH_SHORT).show();
takeToUserProfile(dbUsersList.get(position));
}
}
});
Here is the adapter class:
public class UserAdapter extends RecyclerView.Adapter<UserAdapter.MyViewHolder> {
private List<DatabaseUser> dbUsersList, followingList;
private DatabaseHelper db;
private Context context;
private Typeface typeFace, italicTypeface, boldTypeface;
public class MyViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
public TextView userAdapterUsername, userAdapterFollowBtn;
public ImageView userAdapterUserPicture;
public MyViewHolder(View view) {
super(view);
userAdapterUsername = (TextView) view.findViewById(R.id.userAdapterUsername);
userAdapterFollowBtn = (TextView) view.findViewById(R.id.userAdapterFollowBtn);
userAdapterUserPicture = (ImageView) view.findViewById(R.id.userAdapterUserPicture);
Log.d(Constants.DEBUG, "IN MY VIEW HOLDER");
view.setOnClickListener(this);
userAdapterFollowBtn.setOnClickListener(this);
}
#Override
public void onClick(View v) {
if (mOnEntryClickListener != null) {
Log.d(Constants.DEBUG, "IN On click");
mOnEntryClickListener.onEntryClick(v, getAdapterPosition());
}
}
}
private static OnEntryClickListener mOnEntryClickListener;
public interface OnEntryClickListener {
void onEntryClick(View view, int position);
}
public void setOnEntryClickListener(OnEntryClickListener onEntryClickListener) {
mOnEntryClickListener = onEntryClickListener;
}
public UserAdapter(Context mContext, List<DatabaseUser> usersList, List<DatabaseUser> passedFollowing, Typeface myTypeface, Typeface myTypefaceItalic, Typeface myTypefaceBold) {
context = mContext;
dbUsersList = usersList;
followingList = passedFollowing;
typeFace = myTypeface;
italicTypeface = myTypefaceItalic;
boldTypeface = myTypefaceBold;
Log.d(Constants.DEBUG, "IN MY User ADAPTER CONSTRUCTOR");
}
#Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.follow_item, parent, false);
Log.d(Constants.DEBUG, "RETURN ITEM VIEW HOLDER");
return new MyViewHolder(itemView);
}
#Override
public void onBindViewHolder(final MyViewHolder holder, int position) {
DatabaseUser user = dbUsersList.get(position);
holder.userAdapterUsername.setTypeface(boldTypeface);
holder.userAdapterUsername.setText(user.getUsername());
final int pos = getItemViewType(position);
//TODO Create pic link
if(containsId(dbUsersList.get(pos), followingList)) {
//Then show following
holder.userAdapterFollowBtn.setText("following");
} else {
//show follow
holder.userAdapterFollowBtn.setText("follow");
}
String userspic = dbUsersList.get(pos).getPicture();
if(userspic == null) {
//SET DEFAULT OR PUT DEFAULT IN XML AND DO NOTHING IT SHOULD SHOW DEFAULT PIC
} else {
//TODO setupUser Pic
String img1 = "http://www.hindustantimes.com/Images/popup/2015/6/kungfu2.jpg";
Picasso.with(context).load(img1).transform(new RoundedTransformation()).into(holder.userAdapterUserPicture);
}
}
#Override
public int getItemCount() {
return dbUsersList.size();
}
public static boolean containsId(DatabaseUser currentUser, List<DatabaseUser> list) {
for (DatabaseUser object : list) {
if (currentUser.getUserId().equals(object.getUserId())) {
return true;
}
}
return false;
}
#Override
public int getItemViewType(int position) {
return position;
}
}
your dbUsersList is not updating. please check your user object in dbUsersList after notify data set change.
What ended up being the problem is that I had passed in the followingList, so I never re-called to grab the new following from the db on update. The update was happening I just had to re-grab the followingList from the db to have an updated list to check against like so in a new method that was passing the list back to the contains method.
db.grabFollowersList();
I have displayed all the contacts within the phone along with a check box in a list view. Now when the user checks say A and B and clicks on "ok" button, then what I want is to display the list again when making all the check box checked value to false. For that, I have created a method but when I call this method the value of the selected contacts is set to unchecked only when the list is scrolled, else it remains unchecked.
Whats the problem with my code???
Code
public void getContactSync(Context context, ArrayList<ContactModel> data) {
setListAdapter(null);
contactListAdapter = new ContactListAdapter(context, data);
setListAdapter(contactListAdapter);
// contactListAdapter.notifyDataSetChanged();
}
On OK button click
Arrays.fill(ContactListAdapter.contacts, 0);
contactListFragment.getContactSync(getActivity(), dbHandler.getAlGetContacts());
Custom Adapter
public class ContactListAdapter extends BaseAdapter {
private Context context;
private ArrayList<ContactModel> data;
DbHandler dbHandler;
public static int[] contacts;
static ArrayList<String> contactsSepetrated;
public static ArrayList<String> contactsId;
public ContactListAdapter(Context context, ArrayList<ContactModel> data) {
this.context = context;
this.data = data;
contacts = new int[data.size()];
contactsSepetrated = new ArrayList<String>();
contactsId = new ArrayList<String>();
}
#Override
public int getCount() {
return data.size();
}
#Override
public Object getItem(int i) {
return null;
}
#Override
public long getItemId(int i) {
return 0;
}
#Override
public View getView(final int i, View view, ViewGroup viewGroup) {
final ViewHolder holder;
dbHandler = new DbHandler(context);
if (view == null) {
holder = new ViewHolder();
view = LayoutInflater.from(context).inflate(R.layout.contact_custom_list, viewGroup, false);
holder.tvContact = (TextView) view.findViewById(R.id.tv_contact_name);
holder.checkBox = (CheckBox) view.findViewById(R.id.cb_contact_checkbox);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
holder.checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
if (compoundButton == holder.checkBox) {
if (b) {
contacts[i] = 1;
//dbHandler.updateContactList(data.get(i).getUserID(), 1);
//
} else {
contacts[i] = 0;
}
}
}
}
);
holder.checkBox.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if (contacts[i] == 1) {
contactsSepetrated.add(data.get(i).getContactName());
Log.e("Contact values", contactsSepetrated.toString());
contactsId.add(data.get(i).getUserID());
Log.e("Position", "" + i);
} else if (contacts[i] == 0) {
contactsSepetrated.remove(data.get(i).getContactName());
contactsId.remove(data.get(i).getUserID());
Log.e("Contact values", contactsSepetrated.toString());
Log.e("Position", "" + i);
}
ShareWithinpocketDocs.etContactsList.setText(contactsSepetrated.toString().subSequence(1, contactsSepetrated.toString().length() - 1));
}
});
if (contacts[i] == 0) {
holder.checkBox.setChecked(false);
// emailSeperated.remove(data.get(i).getEmail());
// Log.e("Email values", emailSeperated.toString());
// ShareWithinpocketDocs.etEmailLists.setText(emailSeperated.toString());
} else {
holder.checkBox.setChecked(true);
// emailSeperated.add(data.get(i).getEmail());
// Log.e("Email values", emailSeperated.toString());
}
holder.tvContact.setText(data.get(i).getContactName());
return view;
}
private class ViewHolder {
TextView tvContact;
CheckBox checkBox;
}
}
on click of checkbox inside adapter just call notifydatasetchanged() it will solve your problem
holder.checkBox
.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton,
boolean b) {
if (compoundButton == holder.checkBox) {
if (b) {
contacts[i] = 1;
// dbHandler.updateContactList(data.get(i).getUserID(),
// 1);
//
notifyDataSetChanged();
} else {
contacts[i] = 0;
notifyDataSetChanged();
}
}
}
}
);
if you want to refresh adapter on ok button click add this to ok button click
adapter.notifydatasetchagned()
Try to call setListAdapter(contactListAdapter); again inside your onClick()