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POListView have only one item
 

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  1. POListView have only one item
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    <p>I have a ListView that is showing only one item instead of two. thats my MainActivity:</p> <pre><code>public class MainActivity extends Activity { ImageView Add; ImageView Shadow; ProgressBar PB; ListView listView; String[] valuesUp = { "Lorem ipsum dolor sit amet, consectetur adipiscing elit", "Sed non justo eros. Praesent a nisl dui" }; String[] valuesDown = { "Quisque ut ante eu arcu sagittis porta eu a dolor...", "In orci augue facilisis eget fermentum consequat ac..." }; int[] imgValues = {R.drawable.mobileapp_16, R.drawable.mobileapp_19}; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ArrayAdapter&lt;String&gt; adapter = new MyAdapter(this, valuesUp, valuesDown, imgValues); listView = (ListView) findViewById(R.id.listView1); listView.setAdapter(adapter); } </code></pre> <p>and thats my Adapter:</p> <pre><code>public class MyAdapter extends ArrayAdapter&lt;String&gt; { private final Context context; private final String[] valuesUp; private final String[] valuesDown; private final int[] ImageValue; private TextView textViewUp; private TextView textViewDown; private ImageView image; public MyAdapter(Context context, String[] valuesUP, String[] valuesDown, int[] imageValue) { super(context, R.layout.rowlayout, valuesUP); this.context = context; this.valuesUp = valuesUP; this.valuesDown = valuesDown; this.ImageValue = imageValue; } @Override public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater = (LayoutInflater) context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); View rowView; rowView = inflater.inflate(R.layout.rowlayout, parent, false); textViewUp = (TextView) rowView.findViewById(R.id.row_text_view_up); textViewDown = (TextView) rowView.findViewById(R.id.row_text_view_down); image = (ImageView) rowView.findViewById(R.id.image); textViewUp.setText(valuesUp[position]); textViewDown.setText(valuesDown[position]); image.setImageDrawable(context.getResources().getDrawable(ImageValue[position])); return rowView; }} </code></pre> <p>When I debug I see that the getView is getting called a lot of times (about 12) and all of the time the "position" is 0. Why is That? Thanks!</p> <p>I found my problem now! Its weird. the height of the list is acting weird. when I am doing "wrap_content or match_parent it gives me one item but when for example I a puting 400dp its ok. why is that?! Thats my XML:</p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/progress" android:layout_width="match_parent" android:layout_height="match_parent" android:background="#000000" android:orientation="vertical" &gt; &lt;ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:background="@drawable/topbar_bg" /&gt; &lt;ImageView android:id="@+id/imageView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageView1" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:src="@drawable/topbar_leftcircle" /&gt; &lt;ImageView android:id="@+id/imageView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageView1" android:layout_alignParentTop="true" android:layout_marginLeft="5dp" android:layout_toRightOf="@+id/imageView2" android:src="@drawable/topbar_logo" /&gt; &lt;ImageView android:id="@+id/imageView4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageView1" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:layout_marginRight="5dp" android:scaleType="fitStart" android:src="@drawable/topbar_menu" /&gt; &lt;ImageView android:id="@+id/imageView5" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageView1" android:layout_alignParentTop="true" android:layout_marginRight="5dp" android:layout_toLeftOf="@+id/imageView4" android:src="@drawable/topbar_key" /&gt; &lt;ScrollView android:id="@+id/scrollView2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_alignParentBottom="true" android:layout_below="@+id/imageView1" android:layout_centerHorizontal="true" &gt; &lt;RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;ImageButton android:id="@+id/imageButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/imageView1" android:layout_centerHorizontal="true" android:background="#00000000" android:src="@drawable/mobileapp_14" /&gt; &lt;ImageView android:id="@+id/imageView6" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageButton1" android:layout_centerHorizontal="true" android:scaleType="fitXY" android:src="@drawable/transparent_bg" /&gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignTop="@+id/imageView6" android:layout_marginBottom="5dp" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:layout_marginTop="10dp" android:maxLines="2" android:text="Sed at vestibulum elit. Nunc quam erat, gravida ac consequat" android:textColor="@color/RedText" android:textSize="15dp" /&gt; &lt;TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/imageButton1" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_below="@+id/textView1" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:maxLines="2" android:text="Nullam sed erat erat, ut faucibus nunc. Etiam et mi di ante lacinia suscipit. Mauris gravida turpis eget lectus ullam..." android:textColor="@color/WhiteText" android:textSize="12dp" /&gt; &lt;ImageView android:id="@+id/imageView7" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/imageButton1" android:layout_centerHorizontal="true" android:background="#00000000" android:scaleType="centerCrop" android:src="@drawable/mobileapp_15" /&gt; &lt;ListView android:id="@+id/listView1" android:layout_width="match_parent" android:layout_height="600dp" android:layout_below="@id/imageView7" &gt; &lt;/ListView&gt; &lt;/RelativeLayout&gt; &lt;/ScrollView&gt; </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USroiberg
    1. USroiberg
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    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
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    2. PO
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    3. PO
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      1. POListView have only one item
      1. This table or related slice is empty.
      1. VTUpMod
    1. COcan you please share your layouts also?
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      1. POListView have only one item
      1. USarjoan
    2. COIts a very long layout. it has a simple list item in it.
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      1. POListView have only one item
      1. USroiberg
    3. COHave you set the height of list view as wrapContent or match_parent?
      singulars
      1. POListView have only one item
      1. USarjoan
 

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