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PORelative Layout, SlidingDrawer and ListView
 

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    <p>I am trying to build a ListView Activity with a toolbar at the top. The rightmost tool in this toolbar will be a handler to a horizontal SlidingDrawer which will provide a sliding EditText on top of the other tools. First I tried to achieve this with LinearLayout and FrameLayout but the slider went as much as the space that was available minus the tools total width. Right now I have done what I want and works great with the following layout:</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"&gt; &lt;RelativeLayout android:id="@+id/laytoptoolbarhost" android:layout_width="fill_parent" android:layout_height="55dip" android:background="@drawable/toptoolbar_gradient" android:padding="5dip"&gt; &lt;View android:id="@+id/tool10" android:layout_width="32dip" android:layout_height="32dip" android:paddingRight="3dip" android:background="#00FF00" android:layout_alignParentLeft="true" android:layout_centerVertical="true"&gt; &lt;/View&gt; &lt;View android:id="@+id/tool20" android:layout_width="32dip" android:layout_height="32dip" android:paddingRight="3dip" android:background="#00FF00" android:layout_toRightOf="@+id/tool10" android:layout_centerVertical="true"&gt; &lt;/View&gt; &lt;View android:id="@+id/tool30" android:layout_width="32dip" android:layout_height="32dip" android:paddingRight="3dip" android:background="#00FF00" android:layout_toRightOf="@+id/tool20" android:layout_centerVertical="true"&gt; &lt;/View&gt; &lt;SlidingDrawer android:id="@+id/slidesearch" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_alignParentRight="true" android:layout_centerVertical="true" android:handle="@+id/sliderhandle" android:content="@+id/txtsearch"&gt; &lt;ImageView android:id="@+id/sliderhandle" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/btn_collapse_states"&gt; &lt;/ImageView&gt; &lt;EditText android:id="@+id/txtsearch" android:layout_width="match_parent" android:layout_height="wrap_content" android:textSize="20sp"&gt; &lt;/EditText&gt; &lt;/SlidingDrawer&gt; &lt;/RelativeLayout&gt; &lt;ListView android:id="@id/android:list" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:drawSelectorOnTop="false"/&gt; &lt;TextView android:id="@id/android:empty" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:textSize="20sp" android:text="@string/lbl_norecords"/&gt; </code></pre> <p></p> <p>The problem is that I have to put a fixed value in RelativeLayout android:layout_height parameter in order for this to work. If I place "wrap_content" then the RelativeLayout fills the entire screen and nothing else is showing.</p> <p>Any help on this is highly appreciated</p> <p>Thank you in advance</p>
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    1. COThat's odd, I suspect that one of the children s height is causing the problem but they all look ok to me. Sometimes the layout stuff in relative causes unintended consequences. Have you tried this with an empty relative layout (toolbar) or I guess just one child because it's height would be zero otherwise
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    2. COI tried that and the wrap_content value is working as expected. So I am going to put an element at a time to see where it goes wrong. Thank you
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    3. COOK when I add the SlidingDrawer the RelativeLayout starts messing around. I am really stuck here...
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