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POOnClickListener in a while loop on custom objects
 

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  1. POOnClickListener in a while loop on custom objects
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    <p>I'm setting up a CardView layout (with the libary) but I've got a problem. I can setup a onClickListener (which works) in this way:</p> <pre><code> mCardView = (CardUI) getView().findViewById(R.id.cardsview); mCardView.setSwipeable(true); MyCard b = new MyCard("Hi", "Hi", 15); b.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { System.out.println(v.toString()); Toast.makeText(getActivity(),"werkt",Toast.LENGTH_LONG).show(); } }); mCardView.addCard(b); </code></pre> <p>But when I try to do it in a loop I can't seem to get the ID of the cards. My cards do have a unique ID (just a int as ID). I'm adding them like this:</p> <pre><code> int id = 0; while(!c.isAfterLast()){ String description = ""; System.out.println("Opmerking: " + c.getString(3)); if(!c.getString(3).equals("")){ description = "Opmerkingen: " + c.getString(3); } if(recreate){ MyCard a = new MyCard(c.getString(2)+" "+c.getString(1), description, id); cards.add(a); mCardView.addCard(a); a.setOnClickListener(new OnClickListener()); } c.moveToNext(); id++; } </code></pre> <p>And the onClickListener is this:</p> <pre><code>private class OnClickListener implements View.OnClickListener { @Override public void onClick(View view) { switch (view.getId()){ case 1: Toast.makeText(getActivity(), "werkt", Toast.LENGTH_LONG).show(); break; default: Toast.makeText(getActivity(), "werkt niet", Toast.LENGTH_LONG).show(); break; } } } </code></pre> <p>But everytime when I click one which has a onClickListener of the while loop I get 'werkt niet' which is the default item of the switch.</p> <p>The card ID is a int in the MyCard object.</p> <p>If anyone could help me it would be greatly appreciated.</p> <p>Edit: The MyCard object is a object which needs this libary: <a href="http://nadavfima.com/cardsui-view-library/" rel="nofollow">http://nadavfima.com/cardsui-view-library/</a></p>
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    1. USMarc
    1. USMarc
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    1. COprint the value of view.getId() inside OnClickListener (worst name ever - imho) and check if really one of your view has id 1
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      1. USBlackbelt
    2. CO@blackbelt the output is 05-20 16:03:39.808: I/System.out(8368): view.getId() -->> 2131427341 But that doesn't seem to help me because all of the objects which were made in the while loop have that ID...
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    3. COis MyCard a view? If it so call a.setId(id); inside your loop
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      1. USBlackbelt
 

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