SPAN in Android TableLayout
Today I
realised that there should be a SPAN capability in the TableLayout (as similar
to HTML table).
Before
providing a complete example, some attribute discussed here which is used in
TableLayout
android:layout_span = colspan in html
table
android:padding = margin in html table
android:paddingLeft = left margin in html
table
android:paddingRight = right margin in html
table
android:paddingTop = top margin in
html table
android:paddingBottom = bottom margin in
html table
android:layout_gravity = align html table
left, right, centre, top, bottom
android:background = background color of html table
android:layout_width = width of html table
android:layout_height = height of html table
Some units which are
used in android:
px (pixels), dp (density-independent
pixels), sp (scaled pixels based on preferred font size), in (inches), mm
(millimeters).
Layout File (main.xml)
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="
wrap_content"
android:layout_gravity="center_horizontal"
android:background="#aa0000"
android:padding="10dp"
>
android:id="@+id/tableRow1"
android:background="#00aa00"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_span="2"
android:text="@string/title"
android:textAppearance="?android:attr/textAppearanceMedium"
/>
</TableRow>
<TableRow
android:id="@+id/tableRow2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Username"
android:textStyle="bold" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
>
</EditText>
</TableRow>
<TableRow
android:id="@+id/tableRow3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Password"
android:textStyle="bold"
/>
<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPassword"
/>
</TableRow>
<TableRow
android:id="@+id/tableRow4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Email
ID"
android:textStyle="bold"
/>
<EditText
android:id="@+id/editText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textEmailAddress"
/>
</TableRow>
<TableRow
android:id="@+id/tableRow5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TableLayout android:layout_span="2" >
<TableRow >
<CheckBox
android:id="@+id/checkBox1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="12sp"
android:text="Married"
/>
<CheckBox
android:id="@+id/checkBox2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="12sp"
android:text="Employed"
/>
<CheckBox
android:id="@+id/checkBox3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="12sp"
android:text="Graduate"
/>
</TableRow>
</TableLayout>
</TableRow>
<TableRow android:background="#00aa00"
>
<TextView
android:id="@+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_span="2"
android:text=" "
/>
</TableRow>
android:id="@+id/tableRow6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Save"
/>
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:text="Reset"
/>
</TableRow>
</TableLayout>
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