Android coding software interface

Implement a login interface:

Relative layout:

Package CN. csdn. codeui;

ImportAndroid. App. activity;

ImportAndroid. OS. Bundle;

ImportAndroid. View. viewgroup. layoutparams;

ImportAndroid. widget. Button;

ImportAndroid. widget. edittext;

ImportAndroid. widget. relativelayout;

ImportAndroid. widget. textview;

Public ClassLoginrelativeactivityExtendsActivity {

Protected VoidOncreate (bundle savedinstancestate ){

Super. Oncreate (savedinstancestate );

Initui ();

}

Private VoidInitui (){

Relativelayout rlayout =NewRelativelayout (This);

IntId = 100;

/**Add a textview*/

Textview textview1 =NewTextview (This);

/**Android: Id = ""*/

Textview1.setid (ID );

/**Android: text = "username :"*/

Textview1.settext ("User name :");

/**Android: layout_width = "wrap_content"

Android: layout_height = "wrap_content"*/

Relativelayout. layoutparams textparams1 =NewRelativelayout. layoutparams (

Layoutparams. wrap_content, layoutparams. wrap_content );

/**Android: layout_alignparentleft = "true"*/

Textparams1.addrule (relativelayout. align_parent_left );

Rlayout. addview (textview1, textparams1 );

//////////

IntId1 = 200;

Edittext useredit =NewEdittext (This);

Useredit. setid (id1 );

Relativelayout. layoutparams editparams1 =NewRelativelayout. layoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

/**Android: layout_torightof = "id value"*/

Editparams1.addrule (relativelayout. right_of, ID );

Rlayout. addview (useredit, editparams1 );

//////////

IntId = 300;

Textview textview2 =NewTextview (This);

Textview2.setid (ID );

Textview2.settext ("Password :");

Relativelayout. layoutparams textparams2 =NewRelativelayout. layoutparams (

Layoutparams. wrap_content, layoutparams. wrap_content );

Textparams2.addrule (relativelayout. below, id1 );

Rlayout. addview (textview2, textparams2 );

//////////

IntId1 = 400;

Edittext passedit =NewEdittext (This);

Passedit. setid (id1 );

Relativelayout. layoutparams editparams2 =NewRelativelayout. layoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

Editparams2.addrule (relativelayout. below, id1 );

Editparams2.addrule (relativelayout. right_of, ID );

Rlayout. addview (passedit, editparams2 );

//////////

IntId2 = 500;

Button login =NewButton (This);

Login. setid (Id2 );

Login. settext ("login ");

Relativelayout. layoutparams loginparams =NewRelativelayout. layoutparams (

Layoutparams. wrap_content, layoutparams. wrap_content );

Loginparams. addrule (relativelayout. below, id1 );

Loginparams. addrule (relativelayout. align_parent_right );

Rlayout. addview (login, loginparams );

//////////

Button insert =NewButton (This);

Insert. settext ("register ");

Relativelayout. layoutparams insertparams =NewRelativelayout. layoutparams (

Layoutparams. wrap_content, layoutparams. wrap_content );

Insertparams. addrule (relativelayout. below, id1 );

Insertparams. addrule (relativelayout. left_of, Id2 );

Rlayout. addview (insert, insertparams );

Setcontentview (rlayout );

}

}

:
Table layout: Package CN. csdn. codeui;

ImportAndroid. App. activity;

ImportAndroid. OS. Bundle;

ImportAndroid. View. viewgroup. layoutparams;

ImportAndroid. widget. Button;

ImportAndroid. widget. edittext;

ImportAndroid. widget. tablelayout;

ImportAndroid. widget. tablerow;

ImportAndroid. widget. textview;

Public ClassLogintableactivityExtendsActivity {

Protected VoidOncreate (bundle savedinstancestate ){

Super. Oncreate (savedinstancestate );

Initui ();

}

Private VoidInitui (){

///Table layout

Tablelayout tlayout =NewTablelayout (This);

Tlayout. setcolumnstretchable (1,True);

///Line

Tablerow tablerow1 =NewTablerow (This);

Textview textview1 =NewTextview (This);

Textview1.settext ("User name :");

Tablerow1.addview (textview1 );

Edittext useredit =NewEdittext (This);

Tablerow1.addview (useredit );

Tlayout. addview (tablerow1 );

Tablerow tablerow2 =NewTablerow (This);

Textview textview2 =NewTextview (This);

Textview2.settext ("Password :");

Tablerow2.addview (textview2 );

Edittext passedit =NewEdittext (This);

Tablerow2.addview (passedit );

Tlayout. addview (tablerow2 );

Tablerow tablerow3 =NewTablerow (This);

Button btn0 =NewButton (This);

Btn0.settext ("login ");

Tablerow3.addview (btn0 );

Button btn1 =NewButton (This);

Btn1.settext ("register ");

Tablerow3.addview (btn1 );

Tlayout. addview (tablerow3 );

Setcontentview (tlayout );

}

}

:

Linear layout:PackageCN. csdn. codeui;

ImportAndroid. App. activity;

ImportAndroid. OS. Bundle;

ImportAndroid. View. viewgroup. layoutparams;

ImportAndroid. widget. Button;

ImportAndroid. widget. edittext;

ImportAndroid. widget. linearlayout;

ImportAndroid. widget. textview;

Public ClassLoginlinearactivityExtendsActivity {

@ Override

Protected VoidOncreate (bundle savedinstancestate ){

//Todo auto-generated method stub

Super. Oncreate (savedinstancestate );

Init ();

}

Private VoidInit (){

//Linear Layout

Linearlayout =NewLinearlayout (This);

/**Android: Orientation = "vertical"*/

Linearlayout. setorientation (linearlayout. Vertical );

Layoutparams =NewLayoutparams (layoutparams. fill_parent,

Layoutparams. fill_parent );

//////////

Textview usertext =NewTextview (This);

Usertext. settext ("username :");

Layoutparams usertextparams =NewLayoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

Linearlayout. addview (usertext, usertextparams );

//////////

Edittext useredit =NewEdittext (This);

Layoutparams usereditparams =NewLayoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

Linearlayout. addview (useredit, usereditparams );

//////////

Textview passtext =NewTextview (This);

Passtext. settext ("Password :");

Layoutparams passtextparams =NewLayoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

Linearlayout. addview (passtext, passtextparams );

//////////

Edittext passedit =NewEdittext (This);

Layoutparams passeditparams =NewLayoutparams (

Layoutparams. fill_parent, layoutparams. wrap_content );

Linearlayout. addview (passedit, passeditparams );

//////////

Button login =NewButton (This);

Login. settext ("login ");

Layoutparams loginparams =NewLayoutparams (layoutparams. fill_parent,

Layoutparams. wrap_content );

Linearlayout. addview (login, loginparams );

//////////

Button insert =NewButton (This);

Insert. settext ("register ");

Layoutparams insertparams =NewLayoutparams (layoutparams. fill_parent,

Layoutparams. wrap_content );

Linearlayout. addview (insert, insertparams );

Setcontentview (linearlayout, layoutparams );

}

}

:

URL: http://greatverve.cnblogs.com/archive/2012/01/06/android-code-ui.html