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POhow to pull strings from an array adapted listview for a clicked list item
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  1. POhow to pull strings from an array adapted listview for a clicked list item
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    copied!<p>ok so i have an array adapted listview (the array adapting is done in another class).. i just got the click listener working for the list but now i want set it up so that when i click an item it pulls the strings from the clicked item and piggybacks them on the intent to a new activity.. i figure im supposed to use intent.putextra however im not sure how to pull the correct strings corresponding to the item that i click on.. my code is below.. im simply lost to be honest</p> <pre><code>//Initialize the ListView lstTest = (ListView)findViewById(R.id.lstText); //Initialize the ArrayList alrts = new ArrayList&lt;Alerts&gt;(); //Initialize the array adapter notice with the listitems.xml layout arrayAdapter = new AlertsAdapter(this, R.layout.listitems,alrts); //Set the above adapter as the adapter for the list lstTest.setAdapter(arrayAdapter); //Set the click listener for the list lstTest.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView adapterView, View view, int item, long arg3) { Intent intent = new Intent( HomePageActivity.this, PromotionActivity.class ); finish(); startActivity(intent); } }); </code></pre> <p>my alerts class..</p> <pre><code>public class Alerts { public String cityid; public String promoterid; public String promoshortcontent; public String promocontent; public String promotitle; public String locationid; public String cover; @Override public String toString() { return "City: " +cityid+ " Promoter: " +promoterid+ "Short Promotion: " +promoshortcontent+ "Promotion: " +promocontent+ "Title: " +promotitle+ "Location: " +locationid+ "Cover: " +cover+ "$"; } </code></pre> <p>}</p> <p>anddddd my alertsadapter class..</p> <pre><code>public class AlertsAdapter extends ArrayAdapter&lt;Alerts&gt; { int resource; String response; Context context; //Initialize adapter public AlertsAdapter(Context context, int resource, List&lt;Alerts&gt; items) { super(context, resource, items); this.resource=resource; } @Override public View getView(int position, View convertView, ViewGroup parent) { LinearLayout alertView; //Get the current alert object Alerts al = getItem(position); //Inflate the view if(convertView==null) { alertView = new LinearLayout(getContext()); String inflater = Context.LAYOUT_INFLATER_SERVICE; LayoutInflater vi; vi = (LayoutInflater)getContext().getSystemService(inflater); vi.inflate(resource, alertView, true); } else { alertView = (LinearLayout) convertView; } //Get the text boxes from the listitem.xml file TextView textPromo =(TextView)alertView.findViewById(R.id.txtPromo); TextView textPromoter =(TextView)alertView.findViewById(R.id.txtPromoter); TextView textLocation =(TextView)alertView.findViewById(R.id.txtLocation); //Assign the appropriate data from our alert object above textPromo.setText(al.promocontent); textPromoter.setText(al.promoterid); textLocation.setText(al.locationid); return alertView; } </code></pre> <p>}</p>
 

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