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PODynamically added table rows not appearing
 

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    <p>I have seen many posts regarding dynamically adding table rows, but I am not sure what I'm missing.</p> <p>When I execute the following, nothing is displayed (aside from application title bar).</p> <p>My Layout:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout android:id="@+id/table_view_test_main" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android" &gt; &lt;ScrollView android:id="@+id/tvt_scroll" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignParentTop="true" android:layout_alignParentLeft="true" &gt; &lt;RelativeLayout android:id="@+id/tvt_scroll_relative" android:layout_width="fill_parent" android:layout_height="fill_parent"&gt; &lt;TableLayout android:id="@+id/tvt_tableview" android:layout_width="fill_parent" android:layout_height="wrap_content" &gt; &lt;/TableLayout&gt; &lt;/RelativeLayout&gt; &lt;/ScrollView&gt; &lt;/RelativeLayout&gt; </code></pre> <p>My Activity:</p> <pre><code>protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.table_view); TableLayout tableLayout = (TableLayout) findViewById(R.id.tvt_tableview); TableRow tableRow = new TableRow(this); tableRow.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT, TableRow.LayoutParams.WRAP_CONTENT)); TextView column1 = new TextView(this); column1.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); column1.setBackgroundColor(Color.YELLOW); column1.setTextColor(Color.BLUE); column1.setText("Col1 Value"); tableRow.addView(column1); TextView column2 = new TextView(this); column2.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); column2.setBackgroundColor(Color.RED); column2.setTextColor(Color.GREEN); column2.setText("Col2 Value"); tableRow.addView(column2); tableLayout.addView(tableRow, new TableLayout.LayoutParams(TableLayout.LayoutParams.FILL_PARENT, TableLayout.LayoutParams.WRAP_CONTENT)); //tl.refreshDrawableState(); //findViewById(R.id.tvt_scroll_relative).refreshDrawableState(); } </code></pre>
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    1. USCrackerJack9
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    1. COInteresting. This all looks good to me (not that I am absolutely sure of anything here...). I will recommend trying to dynamically add other `TextView`'s to the other layouts above the `TableLayout`. See if you can get *something* to show up. Let us know how it works out.
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      1. USnicholas.hauschild
    2. COremove the line tableRow.setLayoutParams(); after you have instantiated TableRow, it should work i think. Let me know if this works, so that i can post it as a solution.
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      1. USYashwanth Kumar
    3. CO@Yashwanth Kumar, removing that alone did not help. Changing ViewGroup.LayoutParams to TableRow.LayoutParams or removing them altogether does resolve the issue.
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