Databases
StackOverflow2013
Postsdbo
PORelativeLayout doesn't display all my widgets
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PORelativeLayout doesn't display all my widgets
    primarykey
    data
    text
    <p>I'm trying to use RelativeLayout to display a map tile, surrounded by directional buttons, in a simple dialog.</p> <p>I've tried a few variations, but inevitably, some of my buttons are missing.</p> <p>In this version of the example, the <code>up</code> and <code>left</code> buttons are missing. If I declare the <code>up</code> button first and place the <code>tile</code> button relative to it, then <code>up</code> shows. Do RelativeLayouts require the topmost widget to be declared first? Guess not, there would be no use for <code>layout_above</code> then...</p> <p>I can't post images (low rep), but you can view the result <a href="http://emberapp.com/paour/images/emulator" rel="nofollow" title="here">here</a>.</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;ImageView android:id="@+id/tile" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="5px" android:layout_centerInParent="true" android:src="@drawable/loading" /&gt; &lt;Button android:id="@+id/up" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_above="@id/tile" android:layout_centerHorizontal="true" android:drawableLeft="@drawable/up" /&gt; &lt;Button android:id="@+id/left" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_toLeftOf="@id/tile" android:layout_centerVertical="true" android:drawableLeft="@drawable/left" /&gt; &lt;Button android:id="@+id/right" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_toRightOf="@id/tile" android:layout_centerVertical="true" android:drawableLeft="@drawable/right" /&gt; &lt;Button android:id="@+id/down" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/tile" android:layout_centerHorizontal="true" android:drawableLeft="@drawable/down" /&gt; &lt;Button android:id="@+id/in" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/tile" android:layout_alignParentLeft="true" android:text="@string/test_in" /&gt; &lt;Button android:id="@+id/out" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/tile" android:layout_alignParentRight="true" android:text="@string/test_out" /&gt; &lt;/RelativeLayout&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USPierre-Luc Paour
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload