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POListview embedded in a ExpandableListActivity is only partially displayed on the screen
 

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  1. POListview embedded in a ExpandableListActivity is only partially displayed on the screen
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    <p>I use a <code>ListView</code> as the child row in a <code>ExpandableListActivity</code> and have defined a custom <code>CursorTreeAdapter</code> for it. The values and the views are being populated by my code just as expected, but each expandable list row (<code>ListView</code> with variable number of items in it) is only partially shown (only the first 2 items are being displayed).</p> <ol> <li><p>While debugging through the code, I confirmed that all the child rows (<code>ListView</code>) are being populated properly (that is with 10-15 rows in it)</p></li> <li><p>Just to confirm further, I changed <code>android:stackFromBottom = "true"</code> for the <code>ListView</code>, this time only the last 2 items were displayed for each expandable item row.</p></li> </ol> <p>`</p> <pre><code>public class WorkExpandableListAdapter extends CursorTreeAdapter { public WorkExpandableListAdapter(Cursor cursor, Context context) { super(cursor, context, true); } protected Cursor getChildrenCursor(Cursor groupCursor) { ... return childCursor; } @Override protected void bindChildView(View view, Context context, Cursor cursor, boolean isLastChild) { if (!noColumnsToDisplay) { int numColumns = workProjection.length + 1; // to skip the _id ArrayList&lt;JXTField&gt; jxtFields = new ArrayList&lt;JXTField&gt;(); for (int i = 1; i &lt; numColumns; i++) { jxtFields.add(new JXTField(workProjection[i - 1], cursor.getString(cursor .getColumnIndex(workProjection[i - 1])))); } //OrderAdapter is simply a customized Array adapter which converts name value pairs into //customized 2 line items ArrayAdapter&lt;JXTField&gt; adapter = new OrderAdapter(WorkList.this, R.layout.work_view_row, jxtFields); ((ListView) view.findViewById(R.id.expandable_child_list)) .setAdapter(adapter); } } @Override public View newChildView(Context context, Cursor cursor, boolean isLastChild, ViewGroup parent) { return getLayoutInflater().inflate(R.layout.expandable_child_list,null); } @Override protected void bindGroupView(View view, Context context, Cursor cursor, boolean isExpanded) { ... } @Override protected View newGroupView(Context context, Cursor cursor, boolean isExpanded, ViewGroup parent) { return ((TextView) getLayoutInflater().inflate(android.R.layout.simple_expandable_list_item_1, null)); } } </code></pre> <p>`</p> <p><strong>expandable_child_list.xml</strong></p> <p>` </p> <pre><code>&lt;ListView android:id="@+id/expandable_child_listt" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingLeft="20dp" android:layout_weight="2.0" /&gt; </code></pre> <p>`</p> <p><strong>work_view_row.xml</strong> ` </p> <pre><code>&lt;LinearLayout android:orientation="vertical" android:layout_width="0dip" android:layout_weight="1" android:layout_height="fill_parent"&gt; &lt;TextView android:id="@+id/work_view_row_top_text" android:layout_width="fill_parent" android:layout_height="0dip" android:layout_weight="1" android:gravity="center_vertical" /&gt; &lt;TextView android:layout_width="fill_parent" android:layout_height="0dip" android:layout_weight="1" android:id="@+id/work_view_row_bottom_text" android:ellipsize="marquee" android:textAppearance="?android:attr/textAppearanceMedium" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>`</p> <p>This looked like an easy one to solve when I first encountered it, but after wasting too much time on it I resort to the gurus. Maybe I am missing something very obvious, but please point out. :(</p> <p>Thanks in advance.</p>
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