# Check configuration tokens
# Ensure build layout
# Check configuration tokens
# Preparing build
# Check requirements for android
# Install platform
# Apache ANT found at /home/kivy/.buildozer/android/platform/apache-ant-1.9.4
# Android SDK found at /home/kivy/.buildozer/android/platform/android-sdk-21
# Android NDK found at /home/kivy/.buildozer/android/platform/android-ndk-r9c
# Check application requirements
Traceback (most recent call last):
File "/usr/local/bin/buildozer", line 9, in <module>
load_entry_point('buildozer==0.27', 'console_scripts', 'buildozer')()
File "/usr/local/lib/python2.7/dist-packages/buildozer/scripts/client.py", line 13, in main
Buildozer().run_command(sys.argv[1:])
File "/usr/local/lib/python2.7/dist-packages/buildozer/__init__.py", line 980, in run_command
self.target.run_commands(args)
File "/usr/local/lib/python2.7/dist-packages/buildozer/target.py", line 85, in run_commands
func(args)
File "/usr/local/lib/python2.7/dist-packages/buildozer/targets/android.py", line 725, in cmd_deploy
super(TargetAndroid, self).cmd_deploy(*args)
File "/usr/local/lib/python2.7/dist-packages/buildozer/target.py", line 105, in cmd_deploy
self.buildozer.prepare_for_build()
File "/usr/local/lib/python2.7/dist-packages/buildozer/__init__.py", line 164, in prepare_for_build
self.check_application_requirements()
File "/usr/local/lib/python2.7/dist-packages/buildozer/__init__.py", line 440, in check_application_requirements
target_available_packages = self.target.get_available_packages()
File "/usr/local/lib/python2.7/dist-packages/buildozer/targets/android.py", line 440, in get_available_packages
if not available_modules.startswith('Available modules:'):
AttributeError: 'NoneType' object has no attribute 'startswith'
from kivy.app import App
from kivy.uix.widget import Widget
from kivy.properties import (
NumericProperty, ReferenceListProperty, ObjectProperty
)
from kivy.vector import Vector
from kivy.clock import Clock
class PongPaddle(Widget):
score = NumericProperty(0)
def bounce_ball(self, ball):
if self.collide_widget(ball):
vx, vy = ball.velocity
offset = (ball.center_y - self.center_y) / (self.height / 2)
bounced = Vector(-1 * vx, vy)
vel = bounced * 1.1
ball.velocity = vel.x, vel.y + offset
class PongBall(Widget):
velocity_x = NumericProperty(0)
velocity_y = NumericProperty(0)
velocity = ReferenceListProperty(velocity_x, velocity_y)
def move(self):
self.pos = Vector(*self.velocity) + self.pos
class PongGame(Widget):
ball = ObjectProperty(None)
player1 = ObjectProperty(None)
player2 = ObjectProperty(None)
def serve_ball(self, vel=(4, 0)):
self.ball.center = self.center
self.ball.velocity = vel
def update(self, dt):
self.ball.move()
# bounce of paddles
self.player1.bounce_ball(self.ball)
self.player2.bounce_ball(self.ball)
# bounce ball off bottom or top
if (self.ball.y < self.y) or (self.ball.top > self.top):
self.ball.velocity_y *= -1
# went of to a side to score point?
if self.ball.x < self.x:
self.player2.score += 1
self.serve_ball(vel=(4, 0))
if self.ball.x > self.width:
self.player1.score += 1
self.serve_ball(vel=(-4, 0))
def on_touch_move(self, touch):
if touch.x < self.width / 3:
self.player1.center_y = touch.y
if touch.x > self.width - self.width / 3:
self.player2.center_y = touch.y
class PongApp(App):
def build(self):
game = PongGame()
game.serve_ball()
Clock.schedule_interval(game.update, 1.0 / 60.0)
return game
if __name__ == '__main__':
PongApp().run()
#:kivy 1.0.9
<PongBall>:
size: 50, 50
canvas:
Ellipse:
pos: self.pos
size: self.size
<PongPaddle>:
size: 25, 200
canvas:
Rectangle:
pos: self.pos
size: self.size
<PongGame>:
ball: pong_ball
player1: player_left
player2: player_right
canvas:
Rectangle:
pos: self.center_x - 5, 0
size: 10, self.height
Label:
font_size: 70
center_x: root.width / 4
top: root.top - 50
text: str(root.player1.score)
Label:
font_size: 70
center_x: root.width * 3 / 4
top: root.top - 50
text: str(root.player2.score)
PongBall:
id: pong_ball
center: self.parent.center
PongPaddle:
id: player_left
x: root.x
center_y: root.center_y
PongPaddle:
id: player_right
x: root.width - self.width
center_y: root.center_y