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POListview is not showing first entry
 

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  1. POListview is not showing first entry
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    <p>I am showing all files from server in listview. </p> <p>Files on server are as follows: binary.txt/erpTestBench/muneem.php/oglPrahova/permitCore/workOrderTestBench/</p> <p>Listview is showing all files except binary.txt file.</p> <p>My listview xml file is as follows:</p> <pre><code>&lt;LinearLayout 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" android:orientation="vertical" &gt; &lt;TextView android:id="@+id/path" android:layout_width="fill_parent" android:textSize="12dp" android:layout_height="wrap_content" android:background="#2377ff"/&gt; &lt;ListView android:id="@android:id/list" android:cacheColorHint="#00000000" android:layout_width="fill_parent" android:layout_height="70dp" android:layout_weight="0.85" android:clickable="false" android:textSize="30dp" android:drawSelectorOnTop="false" android:background="#2f3fc8" android:layout_gravity="center" android:dividerHeight="15dp"/&gt; &lt;TextView android:id="@android:id/empty" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textSize="30dp" android:text="No Data" android:layout_weight="0.75" android:background="#2f3fc8"/&gt; &lt;LinearLayout android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:paddingTop="6dp" android:paddingBottom="6dp" android:gravity="center|center_vertical" android:id="@+id/linearLayout" android:background="#346684"&gt; &lt;ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/imageView1" android:src="@drawable/power" android:onClick="bt_Quit" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:layout_gravity="center"/&gt; &lt;ImageView android:layout_width="80dp" android:layout_height="fill_parent" android:id="@+id/imageView4" android:src="@drawable/back" android:onClick="back" android:layout_marginLeft="10dp" android:layout_marginRight="10dp"/&gt; &lt;ImageView android:layout_width="71dp" android:layout_height="fill_parent" android:id="@+id/imageView2" android:src="@drawable/home" android:layout_marginLeft="10dp" android:layout_marginRight="10dp" android:onClick="home"/&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>my java file is as follows:</p> <pre><code>public class serv extends ListActivity { private String m_urlString="XXXXX"; // private String result; private List&lt;String&gt; m_item = null; private List&lt;String&gt; m_path = null; private String m_root="XXXX"; private String m_result; private TextView m_myPath; static private String m_pos; private String m_backposition; private String m_fileURL; int m_downloadedSize = 0; int m_totalSize = 0; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.file_chooser); View v= findViewById(R.id.rowtext); m_myPath = (TextView)findViewById(R.id.path); m_fileURL="http://192.168.1.30/muneem/"; Http_connection f=new Http_connection(); f.execute(""); } class Http_connection extends AsyncTask&lt;String, Void, Void&gt; { private Exception exception; protected Void doInBackground(String... urls) { try { URL url= new URL(m_urlString); HttpURLConnection con=(HttpURLConnection)url.openConnection(); con.setRequestMethod("GET"); con.connect(); int statusCode=con.getResponseCode(); if (statusCode==HttpURLConnection.HTTP_OK){ BufferedReader in= new BufferedReader(new InputStreamReader(con.getInputStream())); String line; m_result=""; while ((line=in.readLine())!=null) { m_result=m_result+"\n"+line; } in.close(); con.disconnect(); runOnUiThread(new Runnable() { @Override public void run() { getDir(m_urlString); } }); } } catch (MalformedURLException e) { // bundle.putString("Error","Problem with URL"); } catch (IOException e) { // bundle.putString("Error","Problem with connection"); } return null; } } private void getDir(String dirPath) { String[] r=m_result.split("/"); m_myPath.setText("Location: " + dirPath); m_item = new ArrayList&lt;String&gt;(); m_path = new ArrayList&lt;String&gt;(); for (int k=0;k&lt;r.length;k++) { if (r[k].contains(".")) { m_item.add(r[k]); } else { m_item.add(r[k]+"/"); } } ArrayAdapter&lt;String&gt; fileList = new ArrayAdapter&lt;String&gt;(serv.this, R.layout.row, m_item); setListAdapter(fileList); } </code></pre>
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    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USMuneem Habib
    plurals
    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
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COWhat's the value of `m_result` at the start of `getDir()`? Can you narrow the problem down to `getDir()` or `doInBackground()`, please?
      singulars
      1. POListview is not showing first entry
      1. USMichelle
    2. COits showing all files sir list view is not showing first record in cell but when i click on first cell i get the required result
      singulars
      1. POListview is not showing first entry
      1. USMuneem Habib
    3. COthe issue i am facing is that List view is not showing first entry in first cell its showing some 3-4 dots overthere
      singulars
      1. POListview is not showing first entry
      1. USMuneem Habib
 

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A row detail

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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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