Develop Reference

Listview with checkbox bug android

I have custom list view with checkbox, when I executed in my small mobile phone, if list view already had 5 items, then when I checked item 1, then item 5 will be checked also, if I checked item 5 then item 1 will be checked also, it happened with item (2-6,3-7,4-8, etc).
But if I had 4 items in my listview, it wont be happened. Here my listview adapter :
http://pastebin.com/mTEiXryf
Could you help me to solve my bug ? Thanks in advance

I suggest you to use Recyclerview
public class CardViewDataAdapter extends
RecyclerView.Adapter<CardViewDataAdapter.ViewHolder> {
private List<Student> stList;
public CardViewDataAdapter(List<Student> students) {
this.stList = students;
}
// Create new views
#Override
public CardViewDataAdapter.ViewHolder onCreateViewHolder(ViewGroup parent,
int viewType) {
// create a new view
View itemLayoutView = LayoutInflater.from(parent.getContext()).inflate(
R.layout.cardview_row, null);
// create ViewHolder
ViewHolder viewHolder = new ViewHolder(itemLayoutView);
return viewHolder;
}
#Override
public void onBindViewHolder(ViewHolder viewHolder, int position) {
final int pos = position;
viewHolder.tvName.setText(stList.get(position).getName());
viewHolder.tvEmailId.setText(stList.get(position).getEmailId());
viewHolder.chkSelected.setChecked(stList.get(position).isSelected());
viewHolder.chkSelected.setTag(stList.get(position));
viewHolder.chkSelected.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
CheckBox cb = (CheckBox) v;
Student contact = (Student) cb.getTag();
contact.setSelected(cb.isChecked());
stList.get(pos).setSelected(cb.isChecked());
Toast.makeText(
v.getContext(),
"Clicked on Checkbox: " + cb.getText() + " is "
+ cb.isChecked(), Toast.LENGTH_LONG).show();
}
});
}
// Return the size arraylist
#Override
public int getItemCount() {
return stList.size();
}
public static class ViewHolder extends RecyclerView.ViewHolder {
public TextView tvName;
public TextView tvEmailId;
public CheckBox chkSelected;
public Student singlestudent;
public ViewHolder(View itemLayoutView) {
super(itemLayoutView);
tvName = (TextView) itemLayoutView.findViewById(R.id.tvName);
tvEmailId = (TextView) itemLayoutView.findViewById(R.id.tvEmailId);
chkSelected = (CheckBox) itemLayoutView
.findViewById(R.id.chkSelected);
}
}
// method to access in activity after updating selection
public List<Student> getStudentist() {
return stList;
}
}
OR
If you want to use listview,then better you maintain Boolean array for checkbox,try this way this worked for me
public class CustomAdapter extends BaseAdapter {
private final LayoutInflater inflater;
private final Context context;
private List<ModelPooja> listData;
public CustomAdapter(Context mainActivity, List<ModelPooja> listData) {
context = mainActivity;
this.listData = listData;
inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public int getCount() {
return listData.size();
}
#Override
public Object getItem(int position) {
return listData.get(position);
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = inflater.inflate(R.layout.list_item_poojaselection, null);
holder.tv = (TextView) convertView.findViewById(R.id.list_item_poojaname);
holder.checks = (CheckBox) convertView.findViewById(R.id.list_item_poojacheck);
convertView.setTag(holder);
}else {
holder = (ViewHolder) convertView.getTag();
}
holder.checks.setOnCheckedChangeListener(null);
holder.checks.setFocusable(false);
if (listData.get(position).isselected) {
holder.checks.setChecked(true);
} else {
holder.checks.setChecked(false);
}
holder.checks.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton cb, boolean b) {
if (checkMaxLimit()) {
if (listData.get(position).isselected && b) {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
} else {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
Toast.makeText(context, "Max limit reached", Toast.LENGTH_SHORT).show();
}
} else {
if (b) {
listData.get(position).isselected = true;
} else {
listData.get(position).isselected = false;
}
}
}
});
holder.tv.setText(listData.get(position).getPOOJA_LISTING_NAME());
return convertView;
}
public boolean checkMaxLimit() {
int countermax = 0;
for(ModelPooja item : listData){
if(item.isselected){
countermax++;
}
}
return countermax >= 5;
}
public class ViewHolder {
TextView tv;
public CheckBox checks;
}
}

Here is solution- You had added holder.chkbox.setOnClickListener at wrong place just put it at right place. Replace your code with this code
if(convertView == null) {
convertView = myInflater.inflate(R.layout.customviewitemcashier, null);
holder = new ViewHolder();
holder.tvitemcode = (TextView) convertView.findViewById(R.id.tvitemcode);
holder.tvitemname = (TextView) convertView.findViewById(R.id.tvitemname);
holder.tvprice = (TextView) convertView.findViewById(R.id.tvprice);
holder.tvsubtotal = (TextView) convertView.findViewById(R.id.tvsubtotal);
holder.edtqty = (EditText) convertView.findViewById(R.id.edtqty);
holder.imgincrease = (TextView) convertView.findViewById(R.id.imgincrease);
holder.imgdecrease = (TextView) convertView.findViewById(R.id.imgdecrease);
holder.imgitem= (ImageView) convertView.findViewById(R.id.imgitem);
holder.chkbox = (CheckBox) convertView.findViewById(R.id.checkbox);
convertView.setTag(holder);
}else{
holder = (ViewHolder) convertView.getTag();
}
holder.chkbox.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (holder.chkbox.isChecked()) {
SQLiteDatabase dbinsert = dbHelper.getWritableDatabase();
String SQLinsert = "INSERT INTO itemcheckedcontainer (`item_code`) VALUES (" +
"'" + DataProcessorResult.get(position).getItemCode() + "')";
dbinsert.execSQL(SQLinsert);
} else {
SQLiteDatabase dbdelete = dbHelper.getWritableDatabase();
String SQLdelete = "DELETE FROM itemcheckedcontainer WHERE item_code=" +
"'" + DataProcessorResult.get(position).getItemCode() + "'";
dbdelete.execSQL(SQLdelete);
}
}
});
Your problem solved.

duplicate selection of Check boxes in android listview

Am using check boxes in listview and am able to get the selected values also but my problem is when select the first position checkbox, automatically selecting 7th positioned checkbox. what will be the problem and please suggest me how to resolve this problem.
public class TransactionAdapter extends BaseAdapter {
LayoutInflater inflator;
String veh_reg_no;
String fuel_qty, total_amt;
public TransactionAdapter(Context context) {
inflator = getLayoutInflater();
}
#Override
public int getCount() {
if (pso_transaction_list.size() != 0)
return pso_transaction_list.size();
return 0;
}
#Override
public Object getItem(int position) {
return position;
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final Viewholder holder;
if(convertView==null) {
convertView = inflator.inflate(R.layout.pso_transation_layout, parent, false);
holder=new Viewholder();
holder.vT_tl_regnumber = (TextView) convertView.findViewById(R.id.vT_psotl_regnumber);
holder.vT_tl_drivername = (TextView) convertView.findViewById(R.id.vT_psotl_drivername);
holder.vT_tl_quantity = (TextView) convertView.findViewById(R.id.vT_psotl_quantity);
holder.vT_tl_totalCost = (TextView) convertView.findViewById(R.id.vT_psotl_totalCost);
holder.vT_psotl_payment = (TextView) convertView.findViewById(R.id.vT_psotl_payment);
holder.vI_psotl_statusimg = (ImageView) convertView.findViewById(R.id.vI_psotl_statusimg);
holder.vI_pha_Next = (ImageView) convertView.findViewById(R.id.vI_pha_Next);
holder.vI_pha_select = (CheckBox) convertView.findViewById(R.id.vI_pha_select);
holder.vT_psotl_unit = (TextView) convertView.findViewById(R.id.vT_psotl_unit);
holder.vT_pha_rsr = (TextView) convertView.findViewById(R.id.vT_pha_rsr);
holder.vL_psotl_nextlayout = (LinearLayout) convertView.findViewById(R.id.vL_psotl_nextlayout);
holder.vL_psotl_checkboxlayout = (LinearLayout) convertView.findViewById(R.id.vL_psotl_checkboxlayout);
convertView.setTag(holder);
}else{
holder = (Viewholder) convertView.getTag();
holder.vI_pha_select.setOnCheckedChangeListener(null);
}
if (pso_transaction_list.get(position).getPaymentMode().getId() == 1 && pso_transaction_list.get(position).getWFStatus() == 7) {
String pmt_status = "C/A | RCVD ";
holder.vT_psotl_payment.setText(pmt_status);
} else if (pso_transaction_list.get(position).getPaymentMode().getId() == 1) {
holder.vT_psotl_payment.setText("C/A");
} else {
holder.vT_psotl_payment.setText("P/G");
}
if (pso_transaction_list.get(position).getFuelStations().getCountry() != null) {
String[] currency = Getlocationaddress_by_address.currency(pso_transaction_list.get(position).getFuelStations().getCountry(), PsomytransactionlistActivity.this);
holder.vT_pha_rsr.setText(" " + currency[0] + " ");
holder.vT_psotl_unit.setText(" " + currency[1]);
}
holder.vI_pha_select.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked{
if (isChecked) {
selected_list_payment.add(pso_transaction_list.get(position).getPaymentMode().getId() + "");
selected_list.add(pso_transaction_list.get(position).getId() + "");
selecteddetails.add(pso_transaction_list.get(position).getVehicleNo());
payment_status.add(pso_transaction_list.get(position).getWFStatus() + "");
} else {
selected_list.remove(pso_transaction_list.get(position).getId() + "");
selected_list_payment.remove(pso_transaction_list.get(position).getPaymentMode().getId() + "");
selecteddetails.remove(pso_transaction_list.get(position).getVehicleNo());
payment_status.remove(pso_transaction_list.get(position).getWFStatus() + "");
}
}
});
veh_reg_no = pso_transaction_list.get(position).getVehicleNo();
holder.vT_tl_regnumber.setText(veh_reg_no);
holder.vT_tl_drivername.setText(pso_transaction_list.get(position).getDriver().getName());
fuel_qty = " " + pso_transaction_list.get(position).getQuantity() + "";
holder.vT_tl_quantity.setText(fuel_qty);
total_amt = pso_transaction_list.get(position).getTotalPrice() + "";
holder.vT_tl_totalCost.setText(total_amt);
holder.vL_psotl_nextlayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent trans_intent = new Intent(PsomytransactionlistActivity.this, Psotransactiondetails.class);
trans_intent.putExtra("trans_details_position", position);
startActivity(trans_intent);
}
});
return convertView;
}
}
public static class Viewholder{
public TextView vT_tl_regnumber, vT_tl_drivername, vT_tl_quantity, vT_tl_totalCost, vT_psotl_payment, vT_psotl_unit, vT_pha_rsr;
public ImageView vI_psotl_statusimg, vI_pha_Next;
public LinearLayout vL_psotl_nextlayout, vL_psotl_checkboxlayout;
public CheckBox vI_pha_select;
}

Try this way. this worked for me
public class CustomAdapter extends BaseAdapter {
private final LayoutInflater inflater;
private final Context context;
private List<ModelPooja> listData;
public CustomAdapter(Context mainActivity, List<ModelPooja> listData) {
context = mainActivity;
this.listData = listData;
inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public int getCount() {
return listData.size();
}
#Override
public Object getItem(int position) {
return listData.get(position);
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = inflater.inflate(R.layout.list_item_poojaselection, null);
holder.tv = (TextView) convertView.findViewById(R.id.list_item_poojaname);
holder.checks = (CheckBox) convertView.findViewById(R.id.list_item_poojacheck);
convertView.setTag(holder);
}else {
holder = (ViewHolder) convertView.getTag();
}
holder.checks.setOnCheckedChangeListener(null);
holder.checks.setFocusable(false);
if (listData.get(position).isselected) {
holder.checks.setChecked(true);
} else {
holder.checks.setChecked(false);
}
holder.checks.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton cb, boolean b) {
if (checkMaxLimit()) {
if (listData.get(position).isselected && b) {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
} else {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
Toast.makeText(context, "Max limit reached", Toast.LENGTH_SHORT).show();
}
} else {
if (b) {
listData.get(position).isselected = true;
} else {
listData.get(position).isselected = false;
}
}
}
});
holder.tv.setText(listData.get(position).getPOOJA_LISTING_NAME());
return convertView;
}
public boolean checkMaxLimit() {
int countermax = 0;
for(ModelPooja item : listData){
if(item.isselected){
countermax++;
}
}
return countermax >= 5;
}
public class ViewHolder {
TextView tv;
public CheckBox checks;
}
}
For Recyclerview try this way
http://android-pratap.blogspot.in/2015/01/recyclerview-with-checkbox-example.html

#Override
public int getViewTypeCount() {
return getCount();
}
#Override
public int getItemViewType(int position) {
return position;
}
Add two functions into your "Adapter" class
Note: If you use RecycleView, just add getItemViewType(int position).

listView checkbox scrolling bug

I have a problem with a listView consisting of check-boxes. When I scroll some items get selected automatically.
This is my code for the getView method in my custom adapter:
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
LayoutInflater inflater = ((Activity)context).getLayoutInflater();
convertView = inflater.inflate(R.layout.prerequisite_course, parent, false);
holder = new ViewHolder();
holder.name = (CheckBox) convertView.findViewById(R.id.course_checkbox);
convertView.setTag(holder);
holder.name.setOnClickListener( new View.OnClickListener() {
public void onClick(View v) {
CheckBox cb = (CheckBox) v ;
Course course = (Course) cb.getTag();
if (cb.isChecked())
checkBoxChecked(cb, course);
else
checkBoxNotChecked(cb, course);
}
});
}
else {
holder = (ViewHolder) convertView.getTag();
}
Course course = coursesDataManager.getCourseInPosition(position);
String currentId = COURSES_SUBJECT + " " + course.getId();
holder.name.setText(currentId);
holder.name.setTag(course);
// for the clear button:
if (!holder.name.isChecked()) {
checkBoxNotChecked(holder.name, (Course) holder.name.getTag());
}
return convertView;
}
private void checkBoxChecked(CheckBox cb, Course add) {
cb.setBackgroundColor(Color.rgb(1, 67, 121));
cb.setTextColor(Color.WHITE);
myCoursesManager.addPrerequisite(add);
}
private void checkBoxNotChecked(CheckBox cb, Course remove) {
cb.setBackgroundColor(Color.WHITE);
cb.setTextColor(Color.BLACK);
myCoursesManager.removePrerequisite(remove);
}
Also, criticism of the code would be welcomed as I'm new to android development. Thank you.

You need to maintain boolean array for checkbox,try this way this worked for me
public class CustomAdapter extends BaseAdapter {
private final LayoutInflater inflater;
private final Context context;
private List<ModelPooja> listData;
public CustomAdapter(Context mainActivity, List<ModelPooja> listData) {
context = mainActivity;
this.listData = listData;
inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public int getCount() {
return listData.size();
}
#Override
public Object getItem(int position) {
return listData.get(position);
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = inflater.inflate(R.layout.list_item_poojaselection, null);
holder.tv = (TextView) convertView.findViewById(R.id.list_item_poojaname);
holder.checks = (CheckBox) convertView.findViewById(R.id.list_item_poojacheck);
convertView.setTag(holder);
}else {
holder = (ViewHolder) convertView.getTag();
}
holder.checks.setOnCheckedChangeListener(null);
holder.checks.setFocusable(false);
if (listData.get(position).isselected) {
holder.checks.setChecked(true);
} else {
holder.checks.setChecked(false);
}
holder.checks.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton cb, boolean b) {
if (checkMaxLimit()) {
if (listData.get(position).isselected && b) {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
} else {
holder.checks.setChecked(false);
listData.get(position).isselected = false;
Toast.makeText(context, "Max limit reached", Toast.LENGTH_SHORT).show();
}
} else {
if (b) {
listData.get(position).isselected = true;
} else {
listData.get(position).isselected = false;
}
}
}
});
holder.tv.setText(listData.get(position).getPOOJA_LISTING_NAME());
return convertView;
}
public boolean checkMaxLimit() {
int countermax = 0;
for(ModelPooja item : listData){
if(item.isselected){
countermax++;
}
}
return countermax >= 5;
}
public class ViewHolder {
TextView tv;
public CheckBox checks;
}
}

Create a Model Class for saving the checkBox status for the list items.
public class ModelClass
{
int position=null;
String item=null;
boolean selected=false;
public ModelClass(int position,String item, boolean selected) {
super();
this.position=position;
this.item=item;
this.selected = selected;
}
}
Then in your Adapter Class
private ArrayList<ModelClass> arl;
Inside your getView()
holder.checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
arl.get(position).selected=isChecked;
}
});
holder.checkBox.setChecked(arl.get(position).selected);
And now no matter how much you scroll your checkBoxes state will be consistent(Trust me, I have used this code in my Project).

Android : Check-box issue in Grid-View

I'm trying to delete multiple selected images from Grid View.Images are deleted proper way but check box was appear as it is grid-view on Button click event.Can someone help me for solve this issue.Thanks in advance.
Here is my Code deletion
class GridView_Adapter extends BaseAdapter {
private LayoutInflater mInflater;
SparseBooleanArray mSparseBooleanArray;
public GridView_Adapter() {
mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mSparseBooleanArray = new SparseBooleanArray();
}
public ArrayList<String> getCheckedItems() {
ArrayList<String> mTempArry = new ArrayList<String>();
for(int i=0;i<fileName.size();i++) {
if(mSparseBooleanArray.get(i)) {
mTempArry.add(fileName.get(i));
}}
return mTempArry;
}
public int getCount() {
return fileName.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent)
{
ViewHolder holder;
if (convertView == null)
{
holder = new ViewHolder();
convertView = mInflater.inflate(R.layout.add_post_grid_item_layout, parent , false);
holder.image = (ImageView) convertView.findViewById(R.id.image);
holder.checkbox = (CheckBox) convertView.findViewById(R.id.itemCheckBox);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder) convertView.getTag();
}
Bitmap myBitmap = BitmapFactory.decodeFile(fileName.get(position));
holder.image.setImageBitmap(myBitmap);
final int pos = position;
holder.checkbox.setTag(position);
holder.checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
mSparseBooleanArray.put((Integer) buttonView.getTag(), isChecked);
int pos = (Integer) buttonView.getTag();
if (!buttonView.isChecked())
{
picsName.remove((String) fileName.get(pos));
}
else if(buttonView.isChecked())
{
if (!picsName.contains((String) fileName.get(pos)))
{
picsName.add((String) fileName.get(pos));
}
}
notifyDataSetChanged();
}
});
return convertView;
}
class ViewHolder
{
ImageView image;
CheckBox checkbox;
int id;
}
}
And here is delete button
imgDeleteImagesFromGallery = (ImageView) findViewById(R.id.imgDeleteImage);
if(gridAdapter.getCheckedItems()!= null )
{
selectedItems = gridAdapter.getCheckedItems();
if(selectedItems != null )
{
imgDeleteImagesFromGallery.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v)
{
if(selectedItems.size() > 0)
{
Toast.makeText(AddPost.this, "Total photos selected: "+selectedItems.size(), Toast.LENGTH_SHORT).show();
Log.e(AddPost.class.getSimpleName(), "Selected Items: " + selectedItems.toString());
Iterator it = picsName.iterator();
while (it.hasNext())
{
strFilePath = it.next().toString();
Log.e("strFilePath ", " strFilePath = " + strFilePath);
File file = new File(strFilePath);
if (file.exists())
{
boolean result = file.delete();
Log.e("File deleted ", " From classnkk_images = " + result);
}
}
gridAdapter.notifyDataSetChanged();
int countImg = gridAdapter.getCount();
textTotalImages.setText(Integer.toString(countImg));
}
}
});
}
}

When Checked one Checkbox , Multiple checkboxes get selected?

I have a Custom adapter class, as follows.When I select one checkbox,other checkboxes also gets selected after 7-8 rows. Even if setonclicklisterner is not implement, checkboxes behaves the same. I need a proper solution. I searched a lot but not getting the solution.
How can I stop avoiding the multiple selection of checkboxes?
public class CustomAdapter extends ArrayAdapter<Custom>{
private ArrayList<Custom> entries;
private Activity activity;
private Context context;
private qrusers qrusers;
private String[] udis;
ArrayList<String> userid= new ArrayList<String>();
boolean[] checkBoxState;
LayoutInflater vi;
public CustomAdapter(Context context, ArrayList<Custom> entries,String []udis) {
super(context,0,entries);
this.entries = entries;
this.context= context;
this.udis=udis;
checkBoxState=new boolean[entries.size()];
this.qrusers =(qrusers) context;
vi = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public static class ViewHolder{
public TextView item1;
public TextView item2;
public CheckBox chek;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View v = convertView;
ViewHolder holder;
if (v == null) {
v = vi.inflate(R.layout.checkboxlist, null);
holder = new ViewHolder();
holder.item1 = (TextView) v.findViewById(R.id.contactname);
holder.item2 = (TextView) v.findViewById(R.id.companyname);
holder.chek=(CheckBox)v.findViewById(R.id.checboxlist);
holder.chek.setTag(udis[position]);
v.setTag(holder);
/* holder.chek.setOnCheckedChangeListener(new OnCheckedChangeListener() {
private String s;
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
// TODO Auto-generated method stub
if(isChecked){
checkBoxState[position]=true;
// isChecked=true;
s=(String)buttonView.getTag();
Log.e("IDDDDDDDD", s);
userid.add(s);
Log.e("ADDED ID", userid.toString());
}
else{
checkBoxState[position]=false;
s=(String)buttonView.getTag();
userid.remove(s);
Log.e("Removed ID", userid.toString());
}
}
});*/
holder.chek.setOnClickListener(new OnClickListener() {
private String s;
#Override
public void onClick(View v) {
if (((CheckBox) v).isChecked()){
checkBoxState[position]=true;
// isChecked=true;
s=(String)v.getTag();
Log.e("IDDDDDDDD", s);
userid.add(s);
Log.e("ADDED ID", userid.toString());
}
else{
checkBoxState[position]=false;
s=(String)v.getTag();
userid.remove(s);
Log.e("Removed ID", userid.toString());
}
}
});
holder.chek.setChecked(checkBoxState[position]);
CheckBox result = (CheckBox)convertView;
if (result == null) {
result = new CheckBox(context);
}}
else
holder=(ViewHolder)v.getTag();
final Custom custom = entries.get(position);
if (custom != null) {
holder.item1.setText(custom.getcustomBig());
holder.item2.setText(custom.getcustomSmall());
}
return v;
}
public ArrayList<String> getUserid() {
return userid;
}
public void setUserid(ArrayList<String> userid) {
this.userid = userid;
}
}

use this code for base adapter.
public class CollageView extends BaseAdapter {
Context context;
ArrayList<String> image_arrylist = new ArrayList<String>();
File file;
Bitmap bm;
LayoutInflater inflater;
ImageView imageview;
ViewHolder holder = null;
int position;
public CollageView(Context c, ArrayList<String> array_list) {
context = c;
imageview = new ImageView(c);
image_arrylist = array_list;
inflater = LayoutInflater.from(context);
System.out.println("Size-&&7" + image_arrylist.size());
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return image_arrylist.size();
}
#Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
#Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
#Override
public View getView(final int position, View convertView,
ViewGroup parent) {
View v = convertView;
if (v == null) {
v = inflater.inflate(R.layout.collage_image_row, null);
holder = new ViewHolder();
holder.image = (ImageView) v
.findViewById(R.id.imageView_collage);
holder.checkbox = (CheckBox) v
.findViewById(R.id.itemCheckBox_collage_image);
v.setTag(holder);
} else {
holder = (ViewHolder) v.getTag();
}
holder.checkbox.setId(position);
holder.image.setId(position);
if (CollageViewActivity.checkbox_boolean == true) {
holder.checkbox.setVisibility(View.VISIBLE);
}
System.out.println("aname" + aname);
holder.checkbox.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
System.out.println("click-1");
// TODO Auto-generated method stub
CheckBox cb = (CheckBox) v;
int id = cb.getId();
if (thumbnailsselection[id]) {
cb.setChecked(false);
thumbnailsselection[id] = false;
} else {
cb.setChecked(true);
thumbnailsselection[id] = true;
}
}
});
holder.checkbox.setChecked(thumbnailsselection[position]);
holder.id = position;
System.out.println("set image..." + image_arrylist.get(position));
file = new File(image_arrylist.get(position));
String ext = file.toString();
if (checkVideo(file)) {
System.out.println("video exist " + file.exists());
holder.image.setScaleType(ImageView.ScaleType.CENTER);
aq.id(holder.image).image(
getVideoThumnail(image_arrylist.get(position)));
} else {
System.out.println("file exist " + file.exists());
holder.image.setScaleType(ImageView.ScaleType.CENTER);
aq.id(holder.image).image(file, 300);
}
holder.image.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
System.out.println("labelorcollage"
+ GeneralClass.lableorcollage
+ image_arrylist.size());
GeneralClass.checkfullimage = true;
// gridview.setVisibility(View.GONE);
playout_image.setVisibility(View.VISIBLE);
playout_grid.setVisibility(View.GONE);
}
});
return v;
}
public class ViewHolder {
TextView imageTitle;
ImageView image;
RelativeLayout layout;
CheckBox checkbox;
int id;
}
}

//try to replace this peace of code
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View v = convertView;
ViewHolder holder;
if (v == null) {
v = vi.inflate(R.layout.checkboxlist, null);
holder = new ViewHolder();
holder.item1 = (TextView) v.findViewById(R.id.contactname);
holder.item2 = (TextView) v.findViewById(R.id.companyname);
holder.chek=(CheckBox)v.findViewById(R.id.checboxlist);
v.setTag(holder);
}else{
holder=(ViewHolder)v.getTag();
}
holder.chek.setChecked(checkBoxState[position]);
holder.chek.setTag(position);
holder.chek.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
checkBoxState[(Integer)((CheckBox)compoundButton).getTag()]=b;
if(b){
userid.add(udis[(Integer)((CheckBox)compoundButton).getTag()]);
}else{
userid.remove(udis[(Integer)((CheckBox)compoundButton).getTag()]);
}
}
});
final Custom custom = entries.get(position);
if (custom != null) {
holder.item1.setText(custom.getcustomBig());
holder.item2.setText(custom.getcustomSmall());
}
return v;
}

check out this link: http://sunil-android.blogspot.in/2013/04/android-listview-checkbox-example.html and follow steps he took it might help you! it helped me too to have checked only the checkbox i selected.