Databases
StackOverflow2013
Postsdbo
POextended GridViewAdapter
 

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  1. POextended GridViewAdapter
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    <p>I have overriden the method getView of my Custom BaseAdapter to fill a Gridview with this:</p> <pre><code>public View getView(int position, View convertView, ViewGroup parent) { RelativeLayout relativeLayout; if(convertView == null){ relativeLayout = (RelativeLayout)getItem(position); } else{ relativeLayout = (RelativeLayout)convertView; } return relativeLayout; } </code></pre> <p>But all the time, i get this Exception and i dont get it why i get it... getItem(position) should return a Rectangle which is a custom RelativeLayout. Can you please help me?</p> <pre><code>java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams </code></pre> <p>EDIT:</p> <p>i already have a custom RelativeLayout which looks like this:</p> <p>and in my getView i get one of these Rectangles which i have in an arraylist back.. isnt this right?</p> <pre><code>public class Rectangle extends RelativeLayout{ public Rectangle(Context context, int dnd_drag_button_while_dragging, String text) { super(context); this.context = context; LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT); this.setLayoutParams(params); ImageView image = new ImageView(context); image.setBackgroundResource(dnd_drag_button_while_dragging); image.setLayoutParams(params); img = dnd_drag_button_while_dragging; LayoutParams tParams = new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT); tParams.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE); TextView textView = new TextView(context); textView.setText(text); textView.setLayoutParams(tParams); this.addView(image); this.addView(textView); } </code></pre>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USkrackmoe
    1. USkrackmoe
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    1. PL
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      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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