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POListview return only visible controls id ? and null for invisible
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  1. POListview return only visible controls id ? and null for invisible
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    copied!<p>i am trying to get ids of all check boxes but it is returning me the id of only visible check boxes . i have to choose other id after scrolling</p> <pre><code> for(int i=0;i&lt;workData.size();i++) { System.out.println("Total Size"+lstUsers.getCount()); CheckBox chk=(CheckBox)lstUsers.findViewById(533+i); System.out.println("Chck "+chk); // It is returing id for visible and null for others } </code></pre> <p>Adapater code--</p> <pre><code>package Adapters; import java.util.ArrayList; import java.util.List; import java.util.Locale; import com.mymapapp.JobDetails; import com.mymapapp.R; import Properties.WorkProperties; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.content.res.Configuration; import android.graphics.Color; import android.graphics.Typeface; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.AbsListView.LayoutParams; import android.widget.BaseAdapter; import android.widget.Button; import android.widget.CheckBox; import android.widget.CompoundButton; import android.widget.CompoundButton.OnCheckedChangeListener; import android.widget.ListView; import android.widget.RelativeLayout; import android.widget.TextView; import android.widget.Toast; public class HistoryAdapter extends BaseAdapter { private List&lt;WorkProperties&gt; userData; private Activity activity; private Context context; ArrayList&lt;WorkProperties&gt; arraylist; //Layouts RelativeLayout outerLayout; RelativeLayout.LayoutParams params; TextView wrkUserName; TextView wrkDiscription; Button btnShowOnMap; ListView lstView; private int height; private int width; private Context pref; private CheckBox chekBox; public HistoryAdapter(List&lt;WorkProperties&gt; contacts,Activity activity,Context context) { userData=contacts; arraylist = new ArrayList&lt;WorkProperties&gt;(); arraylist.addAll(userData); this.activity=activity; this.context=context; } @Override public int getCount() { return userData.size(); } @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) { params=new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT); params.topMargin=2; params.leftMargin=10; wrkUserName=new TextView(context); wrkUserName.setId(5001+position); wrkUserName.setTextSize(22); wrkUserName.setTypeface(null, Typeface.BOLD); wrkUserName.setTextColor(Color.BLACK); wrkUserName.setHorizontallyScrolling(true); wrkUserName.setLayoutParams(params); wrkUserName.setText(userData.get(position).getWrkUsrName()); params=new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT); params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); params.addRule(RelativeLayout.CENTER_VERTICAL); chekBox=new CheckBox(context); chekBox.setId(533+ position); chekBox.setLayoutParams(params); chekBox.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { Toast.makeText(activity.getApplicationContext(),"Check Bu Click",Toast.LENGTH_SHORT).show(); } }); params=new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.FILL_PARENT); params.addRule(RelativeLayout.BELOW,wrkUserName.getId()); params.topMargin=2; params.bottomMargin=5; params.leftMargin=10; wrkDiscription=new TextView(context); wrkDiscription.setId(6001+position); wrkDiscription.setText(userData.get(position).wrkDiscription); wrkDiscription.setTextSize(19); wrkDiscription.setTextColor(Color.BLACK); wrkDiscription.setLayoutParams(params); wrkDiscription.setMaxLines(2); outerLayout=new RelativeLayout(activity.getApplicationContext()); outerLayout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,RelativeLayout.LayoutParams.WRAP_CONTENT)); outerLayout.setPadding(0, 10, 0, 0); outerLayout.setBackgroundColor(Color.WHITE); outerLayout.addView(wrkUserName); outerLayout.addView(wrkDiscription); outerLayout.addView(chekBox); outerLayout.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { } }); return outerLayout; } } </code></pre>
 

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