Android Layout _ table layout Tablelayout

I. Overview of Tablelayout

　The Tablelayout table layout model manages child controls in the form of rows and columns, each of which behaves as a TableRow object, or it can be a view object

Second, the global properties of Tablelayout

　 1, Android:collapsecolumns = "Up"

Hides the indexed column starting from 0, and the column must be ongoing comma separated: 1,2,5

<Tablelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:collapsecolumns= "0" >    <TableRowAndroid:id= "@+id/tablerow1"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent">        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "First button"Android:id= "@+id/button" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "second Button"Android:id= "@+id/button2" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "third button"Android:id= "@+id/button3" />    </TableRow></Tablelayout>

　　2, Android:shrikcolumns = "Up"

Shrinks the index column starting at 0. When a Lietaikuan (too much content) is not squeezed out of the screen, the column must be separated by commas: 1,2,5, you can use "*" instead of shrinking all the columns. Note that a column can represent both contraction and stretching.

<Tablelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:shrinkcolumns= "2" >    <TableRowAndroid:id= "@+id/tablerow1"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent">        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "First button"Android:id= "@+id/button" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "second Button"Android:id= "@+id/button2" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "The third button big God is on holiday." The point at the intersection of Caesar's Liberation card phone KARASGA "Android:id= "@+id/button3" />    </TableRow></Tablelayout>

　　3, Android:stretchcolumns = "Up"

Stretches the index column starting at 0. To fill the rest of the remaining blank controls, the columns must be separated by commas: "*" instead of shrinking all columns. Note that a column can represent both contraction and stretching.

<Tablelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:stretchcolumns= "2" >    <TableRowAndroid:id= "@+id/tablerow1"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent">        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "First button"Android:id= "@+id/button" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "second Button"Android:id= "@+id/button2" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "third button"Android:id= "@+id/button3" />    </TableRow></Tablelayout>

Tablelayout Local properties (all properties of internal controls)

　　1. android:layout_column = "1" The control is displayed in the second column

2, Android:layout_span = "2" The control occupies 2 columns

Iv. implement a simple calculator layout

<Tablelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:stretchcolumns="*"Android:shrinkcolumns="*">    <TextViewandroid:gravity= "Right|center"Android:layout_width= "Fill_parent"Android:layout_height= "Max"Android:text= "All"Android:id= "@+id/textview" />    <TableRowAndroid:id= "@+id/tablerow1"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent">        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "7"Android:id= "@+id/button" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "8"Android:id= "@+id/button2" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "9"Android:id= "@+id/button3" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text="/"Android:id= "@+id/button4" />    </TableRow>    <TableRowAndroid:id= "@+id/tablerow2"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent">        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "4"Android:id= "@+id/button5" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "6"Android:id= "@+id/button6" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "7"Android:id= "@+id/button7" />        <ButtonAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text="*"Android:id= "@+id/button8" />    </TableRow></Tablelayout>

　　

Android Layout _ table layout Tablelayout