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- In activity called AttendanceActivity.class,
- public static int check_all_status = -1;
- //methos called in onCreate()
- private void onClickSetAllAttendance() {
- selectAll.setOnCheckedChangeListener(new OnCheckedChangeListener() {
- @Override
- public void onCheckedChanged(CompoundButton buttonView,
- boolean isChecked) {
- if (selectAll.isChecked()) {
- check_all_status = 1;
- listAdapter.notifyDataSetChanged();
- } else {
- check_all_status = 0;
- listAdapter.notifyDataSetChanged();
- }
- }
- });
- }
- And my adapter class is bellow,
- public class InteractiveArrayAdapter extends ArrayAdapter<Model> {
- private final List<Model> list;
- private final Activity context;
- public InteractiveArrayAdapter(Activity context, List<Model> list) {
- super(context, R.layout.list_items_attendance_payment, list);
- this.context = context;
- this.list = list;
- }
- static class ViewHolder {
- protected TextView text;
- protected CheckBox checkbox;
- }
- @Override
- public View getView(final int position, View convertView, ViewGroup parent) {
- View view = null;
- if (convertView == null) {
- LayoutInflater inflator = context.getLayoutInflater();
- view = inflator.inflate(R.layout.list_items_attendance_payment, null);
- final ViewHolder viewHolder = new ViewHolder();
- viewHolder.text = (TextView) view.findViewById(R.id.name);
- viewHolder.checkbox = (CheckBox) view.findViewById(R.id.check);
- viewHolder.checkbox
- .setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
- @Override
- public void onCheckedChanged(CompoundButton buttonView,
- boolean isChecked) {
- AttendanceActivity.listMember.get(position).setSelected(isChecked);
- Model element = (Model) viewHolder.checkbox
- .getTag();
- element.setSelected(buttonView.isChecked());
- }
- });
- view.setTag(viewHolder);
- viewHolder.checkbox.setTag(list.get(position));
- } else {
- view = convertView;
- ((ViewHolder) view.getTag()).checkbox.setTag(list.get(position));
- }
- ViewHolder holder = (ViewHolder) view.getTag();
- holder.text.setText(list.get(position).getName());
- if (AttendanceActivity.check_all_status==1) {
- holder.checkbox.setChecked(true);
- }
- else if(AttendanceActivity.check_all_status==0){
- holder.checkbox.setChecked(false);
- }
- else if(holder.checkbox.isChecked())
- {
- AttendanceActivity.check_all_status= 1;
- }
- else if(!holder.checkbox.isChecked())
- {
- AttendanceActivity.check_all_status= 0;
- }
- else{
- holder.checkbox.setChecked(list.get(position).isSelected());
- }
- return view;
- }
- }
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