android checkbox dynamically

Question

I am trying to add check boxes to a LinearLayout dynamically. I have used the following code,

private class ListAdapters extends ArrayAdapter<ApplicationBean> {
private ArrayList<ApplicationBean> items;
private int position;

public ListAdapters(Context context, int textViewResourceId,
        ArrayList<ApplicationBean> mTitleList) {
    super(context, textViewResourceId, mTitleList);
    this.items = mTitleList;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    View v = convertView;
    this.position = position;
    if (v == null) {
        LayoutInflater inflater = (LayoutInflater) mContext
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        v = inflater.inflate(R.layout.applicationlistitem, null);
    }

    final ApplicationBean o = (ApplicationBean) items.get(position);

    if (o != null) {

        txtAppName = (TextView) v.findViewById(R.id.app_name);
        txtAppName.setText("" + o.getAppName());
        launchButton = (Button) v.findViewById(R.id.launch_btn);
        launchButton.setTag(position);
        launchButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {

                final PackageManager pm = mContext.getPackageManager();
                Intent LaunchIntent = pm
                        .getLaunchIntentForPackage(items
                                .get(Integer.parseInt(v.getTag()
                                        .toString())).getPname());
                mContext.startActivity(LaunchIntent);

            }
        });

        rdgPassFail = (RadioGroup) v.findViewById(R.id.status_group);
        rdgPassFail.setTag(position);

        RadioButton passBtn = (RadioButton) v
                .findViewById(R.id.pass_btn);
        passBtn.setTag(position);
        RadioButton failbtn = (RadioButton) v
                .findViewById(R.id.fail_btn);
        failbtn.setTag(position);

        rdgPassFail
                .setOnCheckedChangeListener(new OnCheckedChangeListener() {

                    @Override
                    public void onCheckedChanged(RadioGroup group,
                            int checkedId) {
                        ApplicationBean o = (ApplicationBean) items
                                .get(Integer.parseInt(group.getTag()
                                        .toString()));

                        switch (checkedId) {
                        case R.id.fail_btn:
                            Log.e("Fail button", "Clicked");
                            o.setFailState(true);
                            o.setPassState(false);
                            numOptions = 0;
                            Log.e("Fail button--1", "Clicked");

                            break;
                        case R.id.pass_btn:
                            Log.e("Pass button", "Clicked");

                            o.setFailState(false);
                            o.setPassState(true);
                            Log.e("Pass button-----1", "Clicked");

                            break;
                        }
                        items.set(Integer.parseInt(group.getTag()
                                .toString()), o);
                    }

                });

            Log.i("checkBoxFlag", "checkBoxFlag not true " + position);
            LinearLayout featuresTable = (LinearLayout) v
                    .findViewById(R.id.failure_reasonslist);


            for (int i = 0; i <= 5; i++) {
                CheckBox feature1 = new CheckBox(this.getContext());
                featuresTable.addView(feature1);
                Log.i("Inside for loop", "creating check box " + position);
            }
            checkBoxFlag = true;

        txtDescription = (EditText) v
                .findViewById(R.id.description_text);
        txtDescription.setTag(position);
        if (txtDescription.isFocused()) {
            InputMethodManager inputManager = (InputMethodManager) mContext
                    .getSystemService(INPUT_METHOD_SERVICE);
            inputManager.restartInput(txtDescription);
        }

        txtDescription
                .setOnFocusChangeListener(new View.OnFocusChangeListener() {

                    @Override
                    public void onFocusChange(View v, boolean hasFocus) {
                        if (!hasFocus) {

                            final EditText Caption = (EditText) v;
                            o.setDescription(Caption.getText()
                                    .toString());

                        }

                    }
                });
        uninstallButton = (Button) v.findViewById(R.id.uninstall_btn);
        uninstallButton.setTag(position);
        // uninstallButton.setVisibility(View.INVISIBLE);
        o.setUninstallVisible(false);
        uninstallButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                Uri packageUri = Uri.parse("package:"
                        + items.get(
                                Integer.parseInt(v.getTag().toString()))
                                .getPname());
                Intent uninstallIntent = new Intent(
                        Intent.ACTION_DELETE, packageUri);
                uninstallIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(uninstallIntent);
                mTitleList.remove(items.get((Integer) v.getTag()));

                mListView.setAdapter(new ListAdapters(mContext,
                        R.id.app_name, mTitleList));
                ((BaseAdapter) mListView.getAdapter())
                        .notifyDataSetChanged();
                isUninstallclicked = true;

            }
        });

        submitButton = (Button) v.findViewById(R.id.submit_btn);
        submitButton.setTag(txtDescription);
        submitButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                EditText tv = (EditText) v.getTag(); // get edittext
                                                        // object

                txtDescription = tv;
                if (txtTesterName.getText().toString().equals("")) {
                    showDialog("Please enter the name of tester",
                            mContext);
                } else if (numOptions == 0) {
                    showDialog("Please select failure reason", mContext);
                } else if (tv.getText().toString().equals("")) {
                    showDialog("Please enter the description", mContext);
                } else if (!isNetworkAvailable()) {

                    showDialog(
                            "No network connection.Report won't be submitted",
                            mContext);
                } else {

                    if (!o.isUninstallVisible()) {
                        uninstallButton.setVisibility(View.VISIBLE);
                        o.setUninstallVisible(true);
                        mListView.invalidate();
                    }
                    PostRequest p = new PostRequest(Integer.parseInt(tv
                            .getTag().toString()));
                    p.execute();

                }
            }

        });

    }
    return v;
}

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

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

}

As per the code, it should be six checkboxes should be there in the view. But when I checked its more than six check boxes. Please find the log (copied from logcat) below. The log is also coming twice. I have some other controls in the list view. Those are defined in the layout xml. But I cannot limit the number of these checkboxes during the time of design. So that I am trying to load dynamically. Could somebody help?

10:40:23.163: I/Inside for loop(440): creating check box 0
10:40:23.223: I/Inside for loop(440): creating check box 0
10:40:23.223: I/Inside for loop(440): creating check box 0
10:40:23.273: I/Inside for loop(440): creating check box 0
10:40:23.273: I/Inside for loop(440): creating check box 0
10:40:23.303: I/Inside for loop(440): creating check box 0
10:40:23.393: I/c
10:40:23.393: I/Inside for loop(440): creating check box 0
10:40:23.423: I/Inside for loop(440): creating check box 0
10:40:23.423: I/Inside for loop(440): creating check box 0
10:40:23.503: I/Inside for loop(440): creating check box 0
10:40:23.503: I/Inside for loop(440): creating check box 0
10:40:23.553: I/Inside for loop(440): creating check box 0

Answer 1

you have to try following code for create dynamic checkbox

int Array_Count=0;
String[] Str_Array;

Array_Count=Str_Array.length;

LinearLayout my_layout = (LinearLayout)findViewById(R.id.my_layout);

for (int i = 0; i < Array_Count; i++) 
{
    TableRow row =new TableRow(this);
    row.setId(i);
    row.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
    CheckBox checkBox = new CheckBox(this);
    checkBox.setOnCheckedChangeListener(this);
    checkBox.setId(i);
    checkBox.setText(Str_Array[i]);
    row.addView(checkBox);  
    my_layout.addView(row);
}