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POOnClickListener not working for first item in GridView inside ViewPager
 

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  1. POOnClickListener not working for first item in GridView inside ViewPager
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    <p>Inside ViewPager, there is a gridview which has a grid of single choice answers with textviews and images. When i clicked on any answer, the textview should change its color to RED else WHITE. Its working fine for all the other answers except the <strong>first one</strong>. When i first clicked on first answer in gridview, it doesn't change the color, on second click it turns to RED, but then when i change the option, the RED color doesn't change to WHITE for first option. Look at the screen below,</p> <p>Sorry Screen submission is not allowed for me as i am a new user...</p> <p>Inside <code>GridFragment#OnActivityCreated()</code>:</p> <pre><code>gridview.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView&lt;?&gt; parent, View v, int position, long arg3) { currentPage = new TestTopics().getCuttentPage(); tv = ((ViewHolder) v.getTag()).lbl; if(selectedValues.containsKey(currentPage)) { selectedValues.get(currentPage).setTextColor(Color.WHITE); selectedValues.remove(currentPage); selectedValues.put(currentPage, tv); selectedValues.get(currentPage).setTextColor(Color.RED); } else { selectedValues.put(currentPage, tv); selectedValues.get(currentPage).setTextColor(Color.RED); } } }); </code></pre> <p><code>ImageAdapter#getView()</code> method:</p> <pre><code>public View getView(int position, View convertView, ViewGroup parent) { numTopics = mTopicList.getNumTopics (); ViewHolder holder; holder = new ViewHolder(); if (convertView == null) { int layoutId = R.layout.demo_pager_grid_item; LayoutInflater li = ((Activity) mContext).getLayoutInflater(); childView = li.inflate (layoutId, null); holder.img = (ImageView) childView.findViewById(R.id.image); holder.lbl = (TextView) childView.findViewById(R.id.title); childView.setTag(holder); } else { childView = convertView; holder = (ViewHolder) childView.getTag(); } if (childView != null) { // Set the width and height of the child view. childView.setLayoutParams(new GridView.LayoutParams(mCellWidth, mCellHeight)); int j = position + mImageOffset; if (j &lt; 0) j = 0; if (j &gt;= numTopics) j = numTopics - 1; imageView = (ImageView) childView.findViewById (R.id.image); if (imageView != null) { Resources res = mContext.getResources (); int imagePadding = res.getDimensionPixelSize (R.dimen.grid_image_padding); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); imageView.setBackgroundResource (R.color.background_grid1_cell); imageView.setPadding (imagePadding, imagePadding, imagePadding, imagePadding); imageView.setImageBitmap (mTopicList.getTopicImage (j)); imageView.setTag (new Integer (j)); } textView = (TextView) childView.findViewById (R.id.title); if (textView != null) { textView.setText(mTopicList.getTopicTitle (j)); textView.setTag (mTopicList.getTopicTitle (j)); holder.lbl.setTag(mTopicList.getTopicTitle (j)); } } return childView; } </code></pre> <p>I have seen this link : <a href="https://stackoverflow.com/questions/11778228/onclicklistener-not-working-for-first-item-in-gridview">OnClickListener not working for first item in GridView</a>, and follow the answer, but didn't get succeed on it...</p> <p>Where I'm going wrong?</p>
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    1. PTQuestion
    1. USCommunity
    1. USArcha
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    1. COHave you solved it?
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      1. POOnClickListener not working for first item in GridView inside ViewPager
      1. USvandzi
    2. COYes, i have attached the updated code. Please refer it for solution.
      singulars
      1. POOnClickListener not working for first item in GridView inside ViewPager
      1. USArcha
    3. COThank you, I am going to check it!
      singulars
      1. POOnClickListener not working for first item in GridView inside ViewPager
      1. USvandzi
 

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