Add the following line after "ListView myTextView = new ListView
(this);"
myTextView.setId(android.R.id.list);
--
Jack Ha
Open Source Development Center
・T・ ・ ・Mobile・ stick together
The views, opinions and statements in this email are those of
the author solely in their individual capacity, and do not
necessarily represent those of T-Mobile USA, Inc.
On Jul 26, 3:44 am, RainBow <[email protected]> wrote:
> Hi,
>
> I am trying to use the LinearLayout class directly in my code , rather
> than using XML.
>
> If I use the XML code, it works fine.
>
> However, if I supply my own code in OnCreate() of ListActivity-derived
> class, it crashes.
>
> Here is the XML code and corresponding Java code that I wanna write.
> Could someone tell me whats wrong with my code?
>
> // XML Code : This works just fine
>
> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/
> android"
> android:orientation="vertical"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
>
> <ListView android:id="@android:id/list"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent"
> android:drawSelectorOnTop="false"/>
>
> </LinearLayout>
>
> // Corresponding Java Code : this crashes at setContentView() call:
>
> LinearLayout ll = new LinearLayout(this);
> ll.setOrientation(LinearLayout.VERTICAL);
>
> ListView myTextView = new ListView(this);
>
> int lHeight = LinearLayout.LayoutParams.FILL_PARENT;
> int lWidth = LinearLayout.LayoutParams.WRAP_CONTENT;
> ll.addView(myTextView, new LinearLayout.LayoutParams(lHeight,
> lWidth));
>
> setContentView(ll); //<------ this line crashes
>
> Thanks,
> ~Viren
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