Several examples of dialog

The code is as follows:

public class Mainactivity extends Actionbaractivity implements Onclicklistener {

Private Dialog dialog2;

Private Dialog Dialog3;

@Override

protected void OnCreate (Bundle savedinstancestate) {

Super.oncreate (savedinstancestate);

Setcontentview (R.layout.activity_main);

Button btn= (button) Findviewbyid (R.ID.BTN);

Button btn_first= (button) Findviewbyid (R.id.btn_first);

Button btn_second= (button) Findviewbyid (R.id.btn_second);

Btn.setonclicklistener (this);

Btn_first.setonclicklistener (this);

Btn_second.setonclicklistener (this);

}

@Override

public void OnClick (View arg0) {

Switch (Arg0.getid ()) {

Case R.ID.BTN:

Step through Setting dialog properties

Alertdialog.builder dialog= New Alertdialog.builder (mainactivity.this);

Set Title

Dialog.settitle ("hint message");

Set logo

Dialog.seticon (R.drawable.ic_launcher);

Dialog.setmessage ("This is the cue content!!!") ");

Create () can be omitted, but show () must not be omitted

Dialog.create ();

Dialog.show ();

Break

Case R.id.btn_first:

DIALOG2 = new Alertdialog.builder (mainactivity.this)

Set Title

. settitle ("Delete Files")

Setting dialog box contents

. Setmessage ("Are you sure you want to delete it?" ")

Set icon

. SetIcon (R.drawable.ic_launcher)

Set Confirmation button

. Setpositivebutton ("Confirm", new Dialoginterface.onclicklistener () {

@Override

public void OnClick (dialoginterface arg0, int arg1) {

Toast.maketext (mainactivity.this, "Delete Files", "()." Show ();

}

})

. Setneutralbutton ("info", new Dialoginterface.onclicklistener () {

@Override

public void OnClick (dialoginterface arg0, int arg1) {

Toast.maketext (Mainactivity.this, "details", +). Show ();

}

})

. Setnegativebutton ("Cancel", new Dialoginterface.onclicklistener () {

@Override

public void OnClick (dialoginterface arg0, int arg1) {

Toast.maketext (mainactivity.this, "Undelete Files", (). Show ();

Dialog2.dismiss ();

}

})

Create () can be omitted, but show () must not be omitted

. Create ();

Dialog2.show ();

Break

Load the Layout dialog

Case R.id.btn_second:

Loading layouts

View view=view.inflate (mainactivity.this, r.layout.content, NULL);

Button btn_confirm = (button) View.findviewbyid (r.id.btn_confirm);

Button btn_cancle = (button) View.findviewbyid (R.id.btn_cancel);

Btn_confirm.setonclicklistener (New Onclicklistener () {

@Override

public void OnClick (View arg0) {

Toast.maketext (mainactivity.this, "login", +). Show ();

If it is alertdialog, there is no dismiss () method; Dialog has a dismiss () method

Dialog3.dismiss ();

}

});

Btn_cancle.setonclicklistener (New Onclicklistener () {

@Override

public void OnClick (View arg0) {

Toast.maketext (Mainactivity.this, "Cancel", +). Show ();

Dialog3.dismiss ();

}

});

Dialog3 = new Alertdialog.builder (mainactivity.this)

. Settitle ("User Login")

. SetIcon (R.drawable.ic_launcher)

. Setview (view)

. Show ();

Break

Default

Break

}

}

This article is from the "Android Development 0 Foundation" blog, please make sure to keep this source http://jinchao.blog.51cto.com/9651275/1588920

Several examples of dialog