In this tutorial explaining a android table layout. Here going to explain android login screen design using android table layout. In android layout designing nothing but just designing on xml.
Now just create a xml file on layout folder ( login.xml)
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TableRow android:paddingTop="10px" android:gravity="center"> <TextView android:id="@+id/status" android:layout_width="wrap_content" android:layout_gravity="center" android:layout_span="2" android:text="LOGIN" android:textColor="#890000" android:textSize="15sp" android:textStyle="bold" /> </TableRow> <TableRow android:layout_marginTop="20dip" > <TextView android:layout_width="wrap_content" android:text="Username :" android:textSize="20sp" android:textColor="#000000" android:layout_marginLeft="20dip" ></TextView> <EditText android:id="@+id/screenName" android:layout_height="wrap_content" android:layout_marginLeft="20dip" android:layout_marginRight="20dip" android:layout_weight="1" > </EditText> </TableRow> <TableRow android:layout_marginTop="20dip" > <TextView android:text="Password :" android:layout_width="wrap_content" android:textSize="20sp" android:textColor="#000000" android:layout_height="wrap_content" android:layout_marginLeft="20dip"></TextView> <EditText android:id="@+id/password" android:layout_height="wrap_content" android:layout_marginLeft="20dip" android:layout_marginRight="20dip" android:layout_weight="1" > </EditText> </TableRow> <TableRow android:gravity="center" android:layout_marginTop="20dip" > <Button android:text="Submit" android:clickable="true" android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/save" android:layout_span="2" ></Button> </TableRow> </TableLayout>