Spinner Android Example
Spinner control is sometimes
confused with the circular progress bar in
Android. Sometimes when it is asked to the fresher about spinner, they
generally answer it wrong. Note that Spinner is just like a DropDown. This
control is used when we have a lot of entries available but we want user to
select only one among them. So here we will try to implement the Spinner into
our Android project. Follow these Steps:
Step 1:
Drag and drop the Spinner Control
from the “Form widgets” provided in the palette or just copy and paste the
following code into .xml file.
<Spinner
android:id="@+id/spinner1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="61dp"
/>
|
Step 2:
To add
items into spinner, Go to res/values/string.xml and add the following code into
your string.xml file.
<!-- for
spinner -->
<string-array name="choice">
<item >jellybean</item>
<item >Gigerbread</item>
<item >laddu</item>
</string-array>
|
Step 3:
Now go
to Graphical layout of activity_main.xml
·
Right click on spinner
·
Select Edit enteries
·
From array, select choice (Name given to
string-array in string.xml file)
·
Click OK.
OR
Just add the following code into
<string> tag
android:entries="@array/choice"
Step 4:
Your spinner has now all those items which are added by you
in the <string-array>.
Adding Functionality to Spinner
Now if you want to know that which item has been selected by
the user then you have to work on .java file. Follow these steps;
·
Create the
object of Spinner class i.e
Spinner sp;
|
·
Initialize
the object inside oncreate method i.e
sp=(Spinner)findViewById(R.id.spinner1);
|
·
Add SetonselectedItemListener
sp.setOnItemSelectedListener(new
AdapterView.OnItemSelectedListener() {
@Override
public void
onItemSelected(AdapterView<?> arg0, View v,
int i, long l) {
// TODO Auto-generated
method stub
// to get the
value of selected item
String
str=((TextView)v).getText().toString();
//Display msg
Toast.makeText(getApplicationContext(),str
, 0).show();
}
@Override
public void
onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated
method stub
}
});
|
·
Run your
project on your device or virtual device.
This post was written by: Deepak Anand
Subscribe to:
Post Comments (Atom)
13 Responses to “Spinner Android Example”
27 September 2023 at 16:46
https://bayanlarsitesi.com/
Cihangir
Heybeliada
Yalova
Adana
UHTC6B
8 October 2023 at 16:41
görüntülü show
ücretlishow
KGCFLS
21 October 2023 at 14:14
Mersin Lojistik
Amasya Lojistik
Kayseri Lojistik
Kırklareli Lojistik
Erzurum Lojistik
1NX3
6 November 2023 at 04:17
7D280
Samsun Parça Eşya Taşıma
Bilecik Evden Eve Nakliyat
Ağrı Evden Eve Nakliyat
Bursa Parça Eşya Taşıma
Bartın Evden Eve Nakliyat
9 November 2023 at 21:53
40812
Balıkesir Parça Eşya Taşıma
İstanbul Evden Eve Nakliyat
Bingöl Parça Eşya Taşıma
Burdur Lojistik
Pursaklar Boya Ustası
Şırnak Şehir İçi Nakliyat
Van Şehir İçi Nakliyat
Erzurum Evden Eve Nakliyat
Çerkezköy Yol Yardım
11 November 2023 at 17:35
3598D
Zonguldak Evden Eve Nakliyat
Osmaniye Lojistik
Yalova Şehirler Arası Nakliyat
Aksaray Lojistik
Kocaeli Şehir İçi Nakliyat
Iğdır Şehirler Arası Nakliyat
Yozgat Lojistik
Adana Şehirler Arası Nakliyat
Hexa Coin Hangi Borsada
16 November 2023 at 07:49
09C77
Denizli Parça Eşya Taşıma
Sakarya Parça Eşya Taşıma
Aydın Şehir İçi Nakliyat
Karabük Evden Eve Nakliyat
Ordu Şehir İçi Nakliyat
Malatya Lojistik
Niğde Şehirler Arası Nakliyat
Ünye Oto Boya
Yozgat Evden Eve Nakliyat
1 December 2023 at 21:59
4EDF9
binance komisyon indirimi %20
5 December 2023 at 23:06
BF9EA
binance komisyon indirimi %20
22 December 2023 at 18:10
1136C
diyarbakır ücretsiz sohbet uygulamaları
sohbet uygulamaları
çanakkale sohbet muhabbet
ücretsiz görüntülü sohbet
görüntülü sohbet kadınlarla
denizli parasız sohbet
tunceli sohbet chat
mardin yabancı görüntülü sohbet
adana görüntülü sohbet yabancı
6 January 2024 at 17:39
80489
Bone Coin Hangi Borsada
Threads Yeniden Paylaş Hilesi
Dxgm Coin Hangi Borsada
Clysterum Coin Hangi Borsada
Twitter Retweet Satın Al
Bitcoin Kazanma
Trovo Takipçi Hilesi
Likee App Takipçi Satın Al
Binance Referans Kodu
11 October 2024 at 06:16
C64BC689B4
skype şov
21 November 2024 at 16:16
002A7768D9
emojicoin
rocketpool stake
aethir
medi finance
mitosis
galxe stake
emoji coin
moonbeam
dymension
Post a Comment
Comment your feedback for the post. You can also ask your queries regarding android.