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POView Events inside a ListView Row
 

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  1. POView Events inside a ListView Row
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    <p>Hey guys, I have a listactivity that uses a custom row layout. The layout consists of 2 labels, a imageview and a Checkbox.</p> <p>I'm trying to fire a listener when the Checkbox is checked. The listener I wrote works, but instead of firing for the individual row, it fires for every single row in the listactivity. Like if I check the checkbox in my first row, the dialog will open and work correctly, however the 2nd, 3rd and 4th rows will also "fire".</p> <p>Here's the appropriate area of my code:</p> <pre><code>public View getView(int position, View convertView, ViewGroup parent) { View v = convertView; if (v == null) { LayoutInflater vi = (LayoutInflater) getContext().getSystemService( Context.LAYOUT_INFLATER_SERVICE); v = vi.inflate(R.layout.row, null); } final item o = items.get(position); if (o != null) { TextView tt = (TextView) v.findViewById(R.id.name); TextView bt = (TextView) v.findViewById(R.id.game); CheckBox cb = (CheckBox) v.findViewById(R.id.caught); if (cb != null &amp;&amp; o.getStatus()) { cb.setChecked(true); } else { cb.setChecked(false); } if (tt != null) { tt.setText(o.getName()); } if (bt != null &amp;&amp; o.getStatus()) { bt.setText("Game: " + o.getGame()); } cb.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { o.setStatus(isChecked); if (isChecked) { AlertDialog.Builder builder2 = new AlertDialog.Builder( context); builder2.setTitle("What game are we talkin gabout?"); builder2.setItems(Checklist.GAMES, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item) { Toast.makeText(context, Checklist.GAMES[item], Toast.LENGTH_SHORT).show(); o.setGame(Checklist.GAMES[item]); o.setStatus(true); me.notifyDataSetChanged(); } }); builder2.show(); } else { o.setGame(""); o.setStatus(false); me.notifyDataSetChanged(); } } }); } return v; } </code></pre> <p>Is there a more appropriate place to create my listener for the checkbox?</p>
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    1. CODo you mean that onCheckedChanged() is called for every single row - after a single click?
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    2. COYep, doesn't matter which row, they will all call.
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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