Databases
StackOverflow2013
Postsdbo
PONested Weights in a layout
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PONested Weights in a layout
    primarykey
    data
    text
    <p>I have a layout and i want the components to fill up the remaining part of the screen (using weights). The Listview works perfectly.</p> <p>The 2 buttons at the end work the way i intent them to work also, however i get a warning which says "Nested weights are bad for performance".</p> <p>I think it's a problem because i already used a weight parameter for the Listview, because when i remove the listview the warning is gone.</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="fill_parent" android:orientation="vertical" &gt; &lt;ListView android:id="@+id/listMessages_messages" android:layout_width="fill_parent" android:layout_height="0dp" android:layout_marginBottom="5dip" android:layout_marginLeft="10dip" android:layout_marginRight="10dip" android:layout_marginTop="10dip" android:layout_weight="1" android:background="#000000" &gt; &lt;/ListView&gt; &lt;LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" &gt; &lt;Button android:layout_width="fill_parent" android:layout_height="0dp" android:layout_weight="50" android:visibility="invisible" /&gt; &lt;Button android:id="@+id/btnNewConversation_message" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginRight="5dip" android:layout_weight="50" android:onClick="newConversation" android:text="@string/NewConversation" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USArno_C
    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
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PONested Weights in a layout
      1. This table or related slice is empty.
      1. VTUpMod
    1. COso what do you want now..
      singulars
      1. PONested Weights in a layout
      1. USRajaReddy PolamReddy
    2. COI want to know what i did wrong. a.k.a. what's causing the warning. since i want to use this in multiple places of my application
      singulars
      1. PONested Weights in a layout
      1. USArno_C
 

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