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POListView onItemClick is not responding to clicks
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  1. POListView onItemClick is not responding to clicks
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    copied!<p>I have ListView in my main Activity(extends Activity) and I am trying to implement a onItemClick for the items in the listview. When the user clicks the listview entry a dialog will be shown asking for user input. With the below code I am not getting any response from the app when the listview items are clicked. Any thoughts on why this is happening? Thanks!</p> <pre><code> list1 = (ListView) findViewById(R.id.lstPhotos); m_adapter = new PhotoAdapter(this, R.layout.listview_row, m_photos); list1.setAdapter(m_adapter); list1.setClickable(true); list1.setItemsCanFocus(false); list1.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView&lt;?&gt; parent, View v, int position, long id) { Log.v("listview", "listview item clicked"); appErrorAlert("test", "test"); } }); </code></pre> <p>listview_row.xml</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="?android:attr/listPreferredItemHeight" android:padding="6dip"&gt; &lt;ImageView android:id="@+id/txtPhotoLocationActual" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_alignParentLeft="true" android:focusable="false" android:focusableInTouchMode="false" /&gt; &lt;TextView android:id="@+id/txtPhotoCaptionActual" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="3dip" android:textColor="#FFFFFF" android:layout_alignParentRight="true" android:layout_toRightOf="@id/txtPhotoLocationActual" android:gravity="center_vertical" android:focusable="false" android:focusableInTouchMode="false" /&gt; &lt;TextView android:id="@+id/txtLocation" android:layout_width="0dip" android:layout_height="0dip" android:padding="3dip" android:textColor="#FFFFFF" android:layout_alignParentRight="true" android:gravity="center_vertical" android:focusable="false" android:focusableInTouchMode="false" /&gt; &lt;ImageButton android:id="@+id/delete" android:layout_width="70dip" android:layout_height="70dip" android:src="@drawable/delete_button" android:background="@null" android:layout_alignParentRight="true" android:gravity="center_vertical" android:focusable="false" android:focusableInTouchMode="false" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>custom adapter where delete button click is called</p> <pre><code>public class PhotoAdapter extends ArrayAdapter&lt;Photo&gt; { private final ArrayList&lt;Photo&gt; objects; public PhotoAdapter(Context context, int textViewResourceId, ArrayList&lt;Photo&gt; objects) { super(context, textViewResourceId, objects); this.objects = objects; } @Override public View getView(int position, View convertView, ViewGroup parent) { final Photo i = objects.get(position); View v = convertView; if (v == null) { LayoutInflater inflater = (LayoutInflater) getContext() .getSystemService(Context.LAYOUT_INFLATER_SERVICE); v = inflater.inflate(R.layout.listview_row, null); v.setClickable(true); v.setFocusable(true); } if (i != null) { ImageView thumb = (ImageView) v .findViewById(R.id.txtPhotoLocationActual); TextView mtd = (TextView) v .findViewById(R.id.txtPhotoCaptionActual); TextView loc = (TextView) v.findViewById(R.id.txtLocation); ImageButton delete = (ImageButton) v.findViewById(R.id.delete); delete.setTag(position); if (thumb != null) { String imagePath = i.getLocation(); loc.setText(imagePath); BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; Bitmap bm = BitmapFactory.decodeFile(imagePath, options); final int REQUIRED_SIZE = 70; int scale = 1; while (options.outWidth / scale / 2 &gt;= REQUIRED_SIZE &amp;&amp; options.outHeight / scale / 2 &gt;= REQUIRED_SIZE) scale *= 2; BitmapFactory.Options options2 = new BitmapFactory.Options(); options2.inSampleSize = scale; Bitmap bm2 = BitmapFactory.decodeFile(imagePath, options2); thumb.setImageBitmap(bm2); delete.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View v) { Log.e("delete", "delete pressed"); objects.remove(i); notifyDataSetChanged(); } }); } if (mtd != null) { mtd.setText(i.getCaption()); } } return v; } } </code></pre>
 

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