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POAndroid listview behaving randomly
 

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  1. POAndroid listview behaving randomly
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    <p><br> I am facing problem with listview i-e i am inflating some view on ListViewItem in runtime which results in increase in the ListView Row,i-e some rows in listview have different heights and others have different which is giving wrong getView position.</p> <pre><code>import android.os.Bundle; import android.view.View; import android.widget.ListView; import android.app.Activity; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ListView listView = (ListView) findViewById(R.id.listView1); TestAdapter adapter = new TestAdapter(this); listView.setAdapter(adapter); } public void onClickAction(View v){ v.findViewById(R.id.l1).setVisibility(View.VISIBLE); } } import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.TextView; public class TestAdapter extends BaseAdapter { private String[] items = {"a","b","c","d","e","f","g","h","i"}; private Context context; public TestAdapter(Context context) { this.context = context; } @Override public int getCount() { // TODO Auto-generated method stub return items.length; } @Override public Object getItem(int position) { // TODO Auto-generated method stub return items[position]; } @Override public long getItemId(int position) { // TODO Auto-generated method stub return position; } ViewHolder holder; @Override public View getView(int position, View convertView, ViewGroup parent) { // TODO Auto-generated method stub if(convertView == null){ convertView = LayoutInflater.from(context).inflate(R.layout.list_view_item, null); holder = new ViewHolder(); holder.textView = (TextView) convertView.findViewById(R.id.textView1); convertView.setTag(holder); }else{ holder = (ViewHolder) convertView.getTag(); } holder.textView.setText("value = "+position); return convertView; } static class ViewHolder{ TextView textView; } } &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity" &gt; &lt;ListView android:id="@+id/listView1" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;/ListView&gt; </code></pre> <p></p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/mainLayout" android:onClick="onClickAction" android:orientation="vertical" &gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Large Text" android:textAppearance="?android:attr/textAppearanceLarge" /&gt; &lt;LinearLayout android:id="@+id/l1" android:layout_width="fill_parent" android:layout_height="250dp" android:layout_alignParentLeft="true" android:layout_below="@+id/textView1" android:visibility="gone" android:background="@android:color/darker_gray" android:orientation="vertical" &gt; &lt;/LinearLayout&gt; &lt;/RelativeLayout&gt; </code></pre>
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    1. USmihail
    1. USAltaf
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      1. POAndroid listview behaving randomly
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      1. VTApproveEditSuggestion
    1. COthe position inside the the adapter is unaware of the height of the listview's children
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      1. POAndroid listview behaving randomly
      1. USBlackbelt
    2. COI'm low on psychic energy today. Some code would really help.
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      1. USBenito Bertoli
    3. CO@Benito I have edited my posted
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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.

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