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    <p>I found out that the easiest way was to extend a ImageButton and add a ListPopupWindow.</p> <pre><code>public class MenuDropDown extends ImageButton { private ListPopupWindow mListDropDownWindow; private int mDropDownAnchorId; private ListAdapter mAdapter; private DropDownOnClickListener mDropDownOnClickListener; private OnItemClickListener mOnItemClickListener; public MenuDropDown(Context context, AttributeSet attrs) { this(context, attrs,R.attr.menuDropDown); } public MenuDropDown(Context context) { this(context, null); } public MenuDropDown(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); mListDropDownWindow = new ListPopupWindow(context); mListDropDownWindow .setPromptPosition(ListPopupWindow.POSITION_PROMPT_BELOW); TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MenuDropDown, defStyle, 0); mDropDownAnchorId = a.getResourceId( R.styleable.MenuDropDown_dropDownAnchor, View.NO_ID); mListDropDownWindow .setOnItemClickListener(new DropDownItemClickListener()); mListDropDownWindow.setModal(true); a.recycle(); setFocusable(true); mDropDownOnClickListener = new DropDownOnClickListener(); super.setOnClickListener(mDropDownOnClickListener); } private class DropDownItemClickListener implements AdapterView.OnItemClickListener { @Override public void onItemClick(AdapterView&lt;?&gt; parent, View v, int position, long id) { dissmissDropDown(); if(mOnItemClickListener != null){ mOnItemClickListener.onItemClick(parent, v, position, id); } } } private class DropDownOnClickListener implements OnClickListener { @Override public void onClick(View v) { showDropDown(); } } private void dissmissDropDown() { mListDropDownWindow.dismiss(); } public &lt;T extends ListAdapter&gt; void setAdapter(T adapter) { mAdapter = adapter; mListDropDownWindow.setAdapter(mAdapter); } public boolean isPopupShowing() { return mListDropDownWindow.isShowing(); } public void setOnItemClickListener(AdapterView.OnItemClickListener listener){ mOnItemClickListener = listener; } private void showDropDown() { if (mListDropDownWindow.getAnchorView() == null) { if (mDropDownAnchorId != View.NO_ID) { mListDropDownWindow.setAnchorView(getRootView().findViewById( mDropDownAnchorId)); } else { mListDropDownWindow.setAnchorView(this); } } mListDropDownWindow.show(); if (VERSION.SDK_INT &gt;= 9) { mListDropDownWindow.getListView().setOverScrollMode(View.OVER_SCROLL_ALWAYS); } } public ListAdapter getAdapter() { return mAdapter; } } </code></pre> <p>attrs.xml:</p> <pre><code>&lt;attr name="menuDropDown" format="reference" /&gt; &lt;declare-styleable name="MenuDropDown" perent="ImageButton"&gt; &lt;attr name="dropDownAnchor" format="reference" /&gt; &lt;/declare-styleable&gt; </code></pre> <p>Layout: </p> <pre><code> &lt;AutoCompleteTextView android:id="@+id/autoText" android:layout_width="0dp" android:layout_height="fill_parent" android:layout_weight=".8" android:gravity="bottom" android:dropDownAnchor="@id/parent"/&gt; &lt;mycode.MenuDropDown android:id="@+id/customSpinner" android:layout_width="0dp" android:layout_height="fill_parent" android:layout_weight=".2" android:drawSelectorOnTop="true" mycode:dropDownAnchor="@id/parent" android:gravity="bottom"/&gt; &lt;/LinearLayout&gt; </code></pre>
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    1. POHow do you anchor a Dropdown spinner to a parent Linearlayout?
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    1. USMikael Svensson
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    1. POHow do you anchor a Dropdown spinner to a parent Linearlayout?
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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