How to set an EditText on top of a ListView ?

Posted by Spredzy on Stack Overflow See other posts from Stack Overflow or by Spredzy
Published on 2010-04-06T08:45:35Z Indexed on 2010/04/06 9:33 UTC
Read the original article Hit count: 527

Hi everyone,

I am trying to do an autocomplete version my way (logic, layout, etc...) , so I don't want to use the AutoCompleteTextView. My question is how to set an EditText on top of a ListView in a class inheriting from a ListAcvitivy.

I tried two kinds of layout, none of them worked.

First one :

   <EditText android:id="@+id/autocomplete_server" 
             android:layout_width="fill_parent" 
             android:layout_height="wrap_content" 
             android:layout_marginLeft="5dp" 
             android:completionThreshold="1" 
             android:singleLine="true"/> 

    <ListView  android:id="@id/android:list" 
               android:layout_width="fill_parent" 
               android:layout_height="fill_parent" 
               android:background="#000000" 
               android:layout_weight="1" 
               android:drawSelectorOnTop="false"/> 

     <TextView android:id="@id/android:empty" 
               android:layout_width="fill_parent" 
               android:layout_height="fill_parent" 
               android:background="#FF0000" 
               android:text="No data"/> 

This one only shows me the EditText but does not display the list Second one :

   <LinearLayout  android:id="@id/android:list" 
                  android:orientation="horizontal" 
                  android:layout_width="fill_parent" 
                  android:layout_height="wrap_content" 
                  android:padding="5dp"> 

    <EditText  android:id="@+id/autocomplete_server" 
               android:layout_width="fill_parent" 
               android:layout_height="wrap_content" 
               android:layout_marginLeft="5dp" 
               android:completionThreshold="1" 
               android:singleLine="true"/> 

    <ListView  android:layout_width="fill_parent" 
               android:layout_height="fill_parent" 
               android:background="#000000" 
               android:layout_weight="1" 
               android:drawSelectorOnTop="false"/> 

     </LinearLayout> 

This sample gives me a : java.lang.RuntimeException: Unable to start activity ComponentInfo{com.eip.core/com.eip.core.Search}: java.lang.ClassCastException: android.widget.LinearLayout

Does anyone have any idea bout how to implement an EditText on top of a listView ?

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