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{{noteTA|G1=IT}}
{{Infobox software
| name = Kivy
| logo = Kivy logo.png
| logo size = 80px
| screenshot =
| caption =
| screenshot size =
| screenshot alt =
| collapsible =
| developer = Kivy組織
| released = {{Start date and age|2011|02|01}}<ref name=changelog>{{Cite web |url=http://kivy.org/#changelog |title=存档副本 |accessdate=2015-09-12 |archive-date=2015-09-01 |archive-url=https://web.archive.org/web/20150901074420/http://kivy.org/#changelog |dead-url=no }}</ref>
| latest release version = 2.1.0
| latest release date = {{Start date and age|2022|3|6|df=yes}}<ref>{{cite web
| url=https://github.com/kivy/kivy/releases/tag/2.1.0
| title=Kivy 2.1.0
| author=
| date=2022-03-06
| website=github.com
| access-date=2022-06-24
| archive-date=2022-06-28
| archive-url=https://web.archive.org/web/20220628010734/https://github.com/kivy/kivy/releases/tag/2.1.0
| dead-url=no
}}</ref>
| programming language = [[Python]]，[[Cython]]
| operating system = [[跨平台]]
| status = 運行中
| genre = 應用框架
| license = [[MIT許可證|MIT]] ([[自由软件]])
| website = {{URL|kivy.org}}
}}

'''Kivy'''是開源[[Python]]函式庫，用於開發[[行動應用程式]]和其它採用[[自然用户界面]]的[[多點觸控]][[應用軟件]]。它可以在[[Android]]，[[iOS]]，[[Linux]]，[[OS X]]和[[Microsoft Windows|Windows]]執行。採用[[MIT許可證|MIT]]授權條款，Kivy是[[自由软件|自由]]並且[[开源软件|開源的軟件]]。

Kivy的主要架構由Kivy組織開發，<ref>{{citation |url=http://kivy.org/#aboutus |title=About us |work=kivy.org |accessdate=2015-09-12 |archive-date=2015-09-01 |archive-url=https://web.archive.org/web/20150901074420/http://kivy.org/#aboutus |dead-url=no }}</ref> 並有Python用於Android，<ref>{{citation |url=https://github.com/kivy/python-for-android |title=Python for Android |work=github.com |accessdate=2015-09-14 |archive-date=2021-01-02 |archive-url=https://web.archive.org/web/20210102113828/https://github.com/kivy/python-for-android |dead-url=no }}</ref>Kivy iOS，<ref>{{citation |url=https://github.com/kivy/kivy-ios |title=Kivy for iOS |work=github.com |accessdate=2015-09-14 |archive-date=2021-01-01 |archive-url=https://web.archive.org/web/20210101215419/https://github.com/kivy/kivy-ios |dead-url=no }}</ref>和其它許多函式庫被使用在所有平台。在2012年，Kivy從[[Python軟體基金會]]獲得$5000美元補助，用於移植Kivy到Python 3.3。<ref>{{citation |url=https://groups.google.com/d/topic/kivy-users/5Z_UJOoBeIc/discussion |title=Kivy and Python 3.3, project started |work=Google Groups}}</ref>因有{{le|Bountysource}}集資贊助的緣故，Kivy也支援[[樹莓派]]。<ref>{{citation |url=https://www.bountysource.com/#fundraisers/143-kivy-on-raspberry-pi |title=Kivy on Raspberry Pi |work=bountysource.com |accessdate=2015-09-14 |archive-date=2006-11-19 |archive-url=https://web.archive.org/web/20061119221820/https://dev.bountysource.com/#fundraisers/143-kivy-on-raspberry-pi |dead-url=no }}</ref>

其架構包括所有建造應用程式的元素，例如：
* 支援許多種輸入，例如滑鼠，鍵盤、觸控式使用者介面(TUIO)和特定作業系統的多重觸控事件，
* 只採用[[OpenGL ES|OpenGL ES 2]]的圖形函式庫，且根基於向量緩衝物件(Vertex Buffer Object)和[[著色器]]，
* 支援[[多點觸控]]的龐大[[控制項]]，
* 一個中間語言(Kv)<ref>{{citation |url=http://kivy.org/docs/guide/kvlang.html |chapter=Programming Guide |title=Introduction to the Kivy Language |work=kivy.org |deadurl=yes |archiveurl=https://web.archive.org/web/20120120050539/http://kivy.org/docs/guide/kvlang.html |archivedate=2012-01-20 |accessdate=2015-09-14 }}</ref>用來簡化客製控制項的設計。

Kivy改良了PyMT專案，並且推薦給新的專案採用。<ref>{{citation |url=http://kivy.org/docs/faq.html#how-is-kivy-related-to-pymt |title=FAQ: How is Kivy related to PyMT? |work=kivy.org |accessdate=2012-06-09 |archive-date=2017-09-21 |archive-url=https://web.archive.org/web/20170921145014/https://kivy.org/docs/faq.html#how-is-kivy-related-to-pymt |dead-url=no }}</ref>

==程式範例==
以下是一個按鈕的[[Hello World]]程式範例：

<syntaxhighlight lang="python">
from kivy.app import App
from kivy.uix.button import Button

class TestApp(App):
def build(self):
return Button(text='Hello World')

TestApp().run()
</syntaxhighlight>

==Kv 語言==
Kivy語言(Kv)是致力於描述使用者介面和與使用者互動的一種語言。就像[[QML]]，它能夠簡單的建造整個使用者介面並加上互動。例如，建造一個包括檔案瀏覽器，和取消/載入按鈕的對話框，它能夠採用Python快速的造出基本的控制項，之後用Kv造出使用者介面。

在main.py：
<syntaxhighlight lang="python">
class LoadDialog(FloatLayout):
def load(self, filename): pass
def cancel(self): pass
</syntaxhighlight>

並且在相關的Kv：
<syntaxhighlight lang="python">
#:kivy 1.4.0
<LoadDialog>:
BoxLayout:
size: root.size
pos: root.pos
orientation: "vertical"
FileChooserListView:
id: filechooser

BoxLayout:
size_hint_y: None
height: 30
Button:
text: "Cancel"
on_release: root.cancel()

Button:
text: "Load"
on_release: root.load(filechooser.path, filechooser.selection)
</syntaxhighlight>

==外部鍵結==
* {{Official website|http://www.kivy.org}}
* [https://code.google.com/p/pymt/ PyMT project] {{Wayback|url=https://code.google.com/p/pymt/ |date=20160818054641 }}

==參考文獻==
{{reflist}}

[[Category:Python库]]

Kivy - 版本历史

imported>AromaTake：​/* top */ 修飾語句

imported>AromaTake：/* top */ 修飾語句