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    <p>Firstly, I wouldn't recommend defining your own style of menu. In my personal opinion this isn't something that should be changed. It will also be useless for ICS+ devices as they will not have a dedicated menu button.</p> <p>However, if you wish to do it, you are going to have to step away from the existing menu set up as it is not possible to change the default behavior. </p> <p>What you are going to need to do is create a hidden layout inside the existing layout for your activity, then hook onto the getKeyDown event to hide/show this layout.</p> <pre><code>@Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_MENU) { myCustomMenu.toggleVisibility(); return true; } else { return super.onKeyDown(keyCode, event); } } </code></pre> <p>The method could look something like this</p> <pre><code>public void toggleVisibility() { LinearLayout myCustomMenuLayout = (LinearLayout) findViewById(R.id.myCustomMenu); if (myCustomMenuLayout.getVisibility() == View.GONE) { myCustomMenuLayout.setVisibility(View.VISIBLE); } else { myCustomMenuLayout.setVisibility(View.GONE); } } </code></pre> <p>When it comes to the layout, it is probably for the best if you create it in a separate layout then just reference it like I have below. This is so you can reference it multiple times without the code duplication.</p> <pre><code>&lt;include android:id="@+id/myCustomMenu" layout="@layout/customMenu" visibility="gone"&gt; </code></pre> <p>From there you just need to populate the menu and define the onclicklisteners etc</p>
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A row detail

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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