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POAdjusting RelativeLayout causes listview to lost selection, more
 

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  1. POAdjusting RelativeLayout causes listview to lost selection, more
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    <p>My main screen is a RelativeLayout containing a LinearLayout on top of a ListView on top of 2 TableLayouts.</p> <p>I show/hide the various pieces at will. However, the first time I add the LinearLayout, the ListView loses its selection and the bottom TableLayout disappears. After that first time, everything works properly.</p> <p>Any idea what's going on?</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="fill_parent" &gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/sort_header" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:background="@color/sorting" android:orientation="vertical" android:paddingBottom="10dp" android:paddingTop="10dp" &gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" &gt; &lt;TextView android:layout_width="80dp" android:layout_height="wrap_content" android:layout_weight="1" android:gravity="left" android:text="Sort Order" android:textSize="18sp" android:paddingLeft="12dip" android:textStyle="bold" /&gt; &lt;TextView android:layout_width="80dp" android:layout_height="wrap_content" android:layout_weight="1" android:gravity="left" android:text="Score Mode" android:textSize="18sp" android:paddingLeft="12dip" android:textStyle="bold" /&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" &gt; &lt;Spinner android:id="@+id/sort_spinner" android:layout_width="80dp" android:layout_height="wrap_content" android:layout_weight="1" android:entries="@array/sort_array" android:prompt="@string/sort_prompt" /&gt; &lt;Spinner android:id="@+id/score_spinner" android:layout_width="80dp" android:layout_height="wrap_content" android:layout_weight="1" android:entries="@array/score_array" android:prompt="@string/score_prompt" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; &lt;ListView android:id="@+id/score_list" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_above="@+id/keyboard" android:layout_below="@+id/sort_header" android:choiceMode="singleChoice" android:divider="#CCCCCC" android:dividerHeight="1dp" android:listSelector="@drawable/selector" /&gt; &lt;TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/keyboard" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_above="@+id/keyboardSave" android:background="#000000" android:paddingBottom="0dip" android:paddingLeft="0dip" android:paddingRight="0dip" android:paddingTop="2dip" &gt; &lt;TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="0dip" &gt; &lt;Button android:id="@+id/keyboard1" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="1" /&gt; &lt;Button android:id="@+id/keyboard2" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="2" /&gt; &lt;Button android:id="@+id/keyboard3" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="3" /&gt; &lt;Button android:id="@+id/keyboardp10" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="+10" /&gt; &lt;/TableRow&gt; &lt;TableRow android:id="@+id/tableRow2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="0dip" &gt; &lt;Button android:id="@+id/keyboard4" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="4" /&gt; &lt;Button android:id="@+id/keyboard5" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="5" /&gt; &lt;Button android:id="@+id/keyboard6" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="6" /&gt; &lt;Button android:id="@+id/keyboardp1" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="+1" /&gt; &lt;/TableRow&gt; &lt;TableRow android:id="@+id/tableRow3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="0dip" &gt; &lt;Button android:id="@+id/keyboard7" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="7" /&gt; &lt;Button android:id="@+id/keyboard8" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="8" /&gt; &lt;Button android:id="@+id/keyboard9" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="9" /&gt; &lt;Button android:id="@+id/keyboardm1" style="@style/keyboardButton" android:background="@drawable/button_bg" android:text="-1" /&gt; &lt;/TableRow&gt; &lt;TableRow android:id="@+id/tableRow4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="0dip" &gt; &lt;Button android:id="@+id/keyboardDel" style="@style/keyboardButton" android:background="@drawable/button_list" android:text="Del" android:textColor="#FF2C00" /&gt; &lt;Button android:id="@+id/keyboard0" style="@style/keyboardButton" android:background="@drawable/button_list" android:text="0" /&gt; &lt;Button android:id="@+id/keyboardPosNeg" style="@style/keyboardButton" android:background="@drawable/button_list" android:text="+ / -" /&gt; &lt;Button android:id="@+id/keyboardm10" style="@style/keyboardButton" android:background="@drawable/button_list" android:text="-10" /&gt; &lt;/TableRow&gt; &lt;/TableLayout&gt; &lt;TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/keyboardSave" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:background="#000000" android:padding="0dip" &gt; &lt;TableRow android:id="@+id/tableRow5" android:layout_width="wrap_content" android:layout_height="wrap_content" android:paddingBottom="0dip" android:paddingLeft="0dip" android:paddingRight="0dip" android:paddingTop="2dip" &gt; &lt;Button android:id="@+id/keyboardSaveButton" style="@style/keyboardButton" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/save_button" android:text="Save" /&gt; &lt;/TableRow&gt; &lt;/TableLayout&gt; &lt;/RelativeLayout&gt; </code></pre> <p>I hide the LinearLayout in the OnCreate:</p> <pre><code>sortHeader.setVisibility(LinearLayout.GONE); </code></pre> <p>Here's the function that does the showing/hiding:</p> <pre><code>public void showOptions() { if (menuOptions.getTitle() != getString(R.string.show_options)) { menuOptions.setTitle(R.string.show_options); sortHeader.setVisibility(LinearLayout.GONE); } else { menuOptions.setTitle(R.string.hide_options); sortHeader.setVisibility(LinearLayout.VISIBLE); } } </code></pre> <p>In this image you can see the sections. The Save button and the selection both disappear when I first make the sorting section visible.</p> <p><img src="https://i.stack.imgur.com/ed5te.png" alt="enter image description here"></p> <p>Here is a before and after. First, without the sorting, then once I add them the selection and button disappear. </p> <p><img src="https://i.stack.imgur.com/sWH81.png" alt="enter image description here"></p>
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