[android-developers] Vertical scrollview disappears on vertical and horizontal scrollview scheme

[David Arm]

Hi! I´m just trying to have both vertical and horizontal scrollviews
but the vertical one disappears just 1 second after the app launch and
I cant scroll down on my results.

Here are the codes:


XML:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView android:id="@+id/ScrollView"
xmlns:android="http://schemas.android.com/apk/res/android";
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scrollbars="vertical" >

 <HorizontalScrollView xmlns:android="http://schemas.android.com/apk/
res/android"
        android:id="@+id/HorizontalScrollView"
        android:layout_width="wrap_content"
android:layout_height="wrap_content">

<TableLayout xmlns:android="http://schemas.android.com/apk/res/
android"
    android:id="@+id/DisplayResults"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >



    <TableRow
          >

        <TextView
            android:layout_column="1"
            android:text="Title"
            android:padding="3dip" />
        <TextView
            android:layout_column="2"
            android:text="Author"
            android:padding="3dip"/>
        <TextView
            android:layout_column="3"
            android:text="File"
            android:padding="3dip"/>
        <TextView
            android:layout_column="4"
            android:text="ModDate"
            android:padding="3dip"/>
        <TextView
            android:layout_column="5"
            android:text="Size"
            android:padding="3dip"/>
    </TableRow>


</TableLayout>

</HorizontalScrollView>


</ScrollView>

JAVA:


package citic.android.remoteir;

import java.util.ArrayList;
import java.util.Iterator;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TableRow.LayoutParams;

import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.TableLayout;
import android.view.View;
import android.view.ViewGroup;

import android.widget.TableRow;
import android.widget.TextView;
import android.app.Activity;


public class DisplayResult extends Activity{


    private boolean mShrink;

    @SuppressWarnings("unchecked")
    protected void onCreate(Bundle savedInstanceState) {


    super.onCreate(savedInstanceState);
    setContentView(R.layout.displayresults);
    Bundle extras = getIntent().getExtras();




    final TableLayout tl = (TableLayout)findViewById
(R.id.DisplayResults);




    //ArrayList finalResults;

    if(extras!=null){

        appendRow(tl, extras);

                        }

        }




    private void appendRow(TableLayout table, Bundle extras) {

        ArrayList finalResults;

        finalResults = (ArrayList) (extras.getSerializable
(RemoteIR.RESULTS));

        Iterator it = finalResults.iterator();

        while(it.hasNext()) {
        SearchResult result = ((SearchResult) it.next());


        TableRow tr = new TableRow(this);
        tr.setLayoutParams(new LayoutParams(
                       LayoutParams.FILL_PARENT,
                       LayoutParams.WRAP_CONTENT));

        TextView title = new TextView(this);
        title.setText(result.title);
        title.setPadding(3, 3, 3, 3);

        TextView author = new TextView(this);
        author.setText(result.author.toString());
        author.setPadding(3, 3, 3, 3);

        TextView file = new TextView(this);
        file.setText(result.file.toString());

        TextView modDate = new TextView(this);
        modDate.setText(result.modDate);

        TextView size = new TextView(this);
        size.setText(result.size.toString());


             tr.addView(title, new TableRow.LayoutParams(1));
             tr.addView(author, new TableRow.LayoutParams());
             tr.addView(file, new TableRow.LayoutParams());
             tr.addView(modDate, new TableRow.LayoutParams());
             tr.addView(size, new TableRow.LayoutParams());


             table.addView(tr,new TableLayout.LayoutParams(
                     LayoutParams.FILL_PARENT,
                     LayoutParams.WRAP_CONTENT));

                    }

}


Thank you!

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