[General Questions and Answers] elsenthil:
Dear Team,

I want to create multiple table rows as shown in the picture. The total no of rows is 250. how to create these 250 rows through the java program.

View attachment 5235481

My HTML code is

<?xml version="1.0" encoding="utf-8"?>
<ScrollView
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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Aggre20_Ascending" >

<TableLayout
android:id="@+id/tableLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="0dp"
android:layout_marginEnd="0dp">

<TableRow
android:id="@+id/tableRow1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="10dp">

<TextView
android:id="@+id/textView1"
android:layout_width="110dp"
android:layout_height="45dp"
android:background="@drawable/border"
android:padding="5dp"
android:textAlignment="center"
android:text="Actual Weight"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black"
android:textSize="15sp">

</TextView>

<TextView
android:id="@+id/editText1"
android:layout_width="110dp"
android:layout_height="45dp"
android:background="@drawable/border"
android:padding="5dp"
android:text="Meter Reading"
android:textStyle="bold"
android:textAlignment="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black"
android:textSize="15dp">

</TextView>

<TextView
android:id="@+id/error1"
android:layout_width="110dp"
android:layout_height="45dp"
android:background="@drawable/border"
android:padding="5dp"
android:text="Error"
android:textAlignment="center"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black"
android:textSize="15dp">

</TextView>

</TableRow>

<TableRow
android:id="@+id/tableRow2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="5dp">

<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/border"
android:padding="5dp"
android:text="0"
android:textAlignment="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black">

</TextView>

<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/border"
android:padding="5dp"
android:textAlignment="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black">

</EditText>

<TextView
android:id="@+id/error2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:background="@drawable/border"
android:text="0"
android:textAlignment="center"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/black">

</TextView>
</TableRow>

</TableLayout>
</ScrollView>

The first text view should update automatically by an interval of 20 (0, 20, 40, 60, .....) and edit text will be edited manually and 2nd text view should calculate automatically (first text view - edit text)

Can anyone guide me on how to do this program?