android - Is it possible to disable scroll on a listView? -

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i dynamically add items listview , want make items visible, without scrolling.

layout code:

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/recipe_inside" android:orientation="vertical" >  <scrollview     android:layout_width="match_parent"     android:layout_height="wrap_content" >      <linearlayout         xmlns:android="http://schemas.android.com/apk/res/android"         android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:orientation="vertical" >          <imageview             android:id="@+id/imageview1"             android:layout_width="match_parent"             android:layout_height="16dp"             android:src="@drawable/head_cella" />          <textview             android:id="@+id/textview1"             android:layout_width="wrap_content"             android:layout_height="41dp"             android:background="@drawable/body_cella"             android:gravity="center_horizontal"             android:paddingtop="5dp"             android:text="remember save before leaving page or inserted/modified data lost."             android:textcolor="#000000"             android:textsize="13dp" />          <imageview             android:id="@+id/imageview01"             android:layout_width="match_parent"             android:layout_height="16dp"             android:layout_margintop="30dp"             android:src="@drawable/head_cella" />          <textview             android:id="@+id/textview01"             android:layout_width="wrap_content"             android:layout_height="35dp"             android:background="@drawable/body_cella"             android:gravity="center_horizontal"             android:paddingtop="10dp"             android:text="category"             android:textcolor="#000000"             android:textsize="15dp" />          <spinner             android:id="@+id/category_spinner"             android:layout_width="match_parent"             android:layout_height="wrap_content" />          <imageview             android:id="@+id/imageview02"             android:layout_width="match_parent"             android:layout_height="16dp"             android:layout_margintop="30dp"             android:src="@drawable/head_cella" />          <textview             android:id="@+id/textview02"             android:layout_width="wrap_content"             android:layout_height="35dp"             android:background="@drawable/body_cella"             android:gravity="center_horizontal"             android:paddingtop="10dp"             android:text="name"             android:textcolor="#000000"             android:textsize="15dp" />          <edittext             android:id="@+id/recipe_title"             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:ems="10"             android:hint="recipe title" android:lines="1"/>          <imageview             android:id="@+id/imageview03"             android:layout_width="match_parent"             android:layout_height="16dp"             android:layout_margintop="30dp"             android:src="@drawable/head_cella" />          <textview             android:id="@+id/textview03"             android:layout_width="wrap_content"             android:layout_height="35dp"             android:background="@drawable/body_cella"             android:gravity="center_horizontal"             android:paddingtop="10dp"             android:text="ingredients"             android:textcolor="#000000"             android:textsize="15dp" />          <listview             android:id="@android:id/list"             android:layout_width="fill_parent"             android:layout_height="wrap_content"             android:layout_weight="1" android:cachecolorhint="#00000000" android:divider="#00000000"             android:isscrollcontainer="false"             >        </listview>           <button              android:id="@+id/button_ing"              android:layout_width="wrap_content"              android:layout_height="wrap_content"              android:text="" android:background="@drawable/add_recipe_button" android:onclick="additems"/>      </linearlayout>  </scrollview></linearlayout>

old oncreate() function code:

protected void oncreate(bundle savedinstancestate) {      super.oncreate(savedinstancestate);      setcontentview(r.layout.add_recipe_form);      spinner = (spinner)myhead.findviewbyid(r.id.category_spinner);      cursor cursor = mydb.getcategorieslist();     arraylist<category> list = new arraylist<category>();     list.add(new category(0,"choose category"));      while (cursor.movetonext()) {         list.add(new category(cursor.getint(0),cursor.getstring(1)));      }     // step 2: create , fill arrayadapter bunch of "state" objects     arrayadapter spinnerarrayadapter = new arrayadapter(this,android.r.layout.simple_spinner_item, list);      // step 3: tell spinner our adapter     spinner.setadapter(spinnerarrayadapter);        spinner.setonitemselectedlistener(this);       setlistadapter(adapter);     ingredients.add((view)findviewbyid(r.layout.row_add_recipe));     adapter.notifydatasetchanged(); }

if move code related fill spinner database data, returns me nullpointerexception it's not found in layout. need keep here , solution adding addheaderview() listview seems ok, have nullpointerexception regarding head layout:

protected void oncreate(bundle savedinstancestate) {      super.oncreate(savedinstancestate);      setcontentview(r.layout.add_recipe_form);     listview mylistview = (listview) findviewbyid(android.r.id.list);     linearlayout myhead = (linearlayout)findviewbyid(r.id.linear_form);     mylistview.addheaderview(myhead);     spinner = (spinner)myhead.findviewbyid(r.id.category_spinner);      cursor cursor = mydb.getcategorieslist();     arraylist<category> list = new arraylist<category>();     list.add(new category(0,"choose category"));      while (cursor.movetonext()) {         list.add(new category(cursor.getint(0),cursor.getstring(1)));      }     // step 2: create , fill arrayadapter bunch of "state" objects     arrayadapter spinnerarrayadapter = new arrayadapter(this,android.r.layout.simple_spinner_item, list);      // step 3: tell spinner our adapter     spinner.setadapter(spinnerarrayadapter);        spinner.setonitemselectedlistener(this);       setlistadapter(adapter);     ingredients.add((view)findviewbyid(r.layout.row_add_recipe));     adapter.notifydatasetchanged(); }

if understand well, need more views wich scrollable along listview. best way implement call addheaderview() , addfooterview() on listview().

edit:

it should go this, think:

@override public void oncreate(bundle savedinstancestate) {      super.oncreate(savedinstancestate);     setcontentview(r.layout.your_main_layout);     layoutinflater inflater = (layoutinflater)getsystemservice(context.layout_inflater_service);     view header = inflater.inflate(r.layout.your_header_layout); //r.layout, not r.id!      (listview) list = findviewbyid(android.r.list);     list.addheaderview(header);      list.setadapter(adapter); //according docs should call setadapter() after addheaderview()      //to spinner     (spinner) spinner = (spinner) header.findviewbyid(r.id.spinner);  }

i'm writing memory , didn't test it, think should work. try out when moment.


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