1 找了很久资料，先记录下，不一定可行，平台windows 7。
2 需要的环境：
2.1 kivy的安装
pip install kivy
python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew
pip install kivyGarden
注：第三个其实我也不知道需不需要，只是cmd装了第一个，在pycharm运行不了，就换做pycharm来装kivy就好了，后来发现多了个这。
3 这个，应该就可以跑起来了。源码来自开源项目kb，下面是2048的源码
from __future__ import division
import random
from kivy.animation import Animation
from kivy.app import App
from kivy.core.window import Window, Keyboard
from kivy.graphics import Color, BorderImage
from kivy.properties import ListProperty, NumericProperty
from kivy.uix.widget import Widget
from kivy.utils import get_color_from_hex
from kivy.vector import Vector
spacing = 15
colors = (
'eee4da', 'ede0c8', 'f2b179', 'f59563',
'f67c5f', 'f65e3b', 'edcf72', 'edcc61',
'edc850', 'edc53f', 'edc22e')
tile_colors = {2 ** i: color for i, color in
enumerate(colors, start=1)}
key_vectors = {
Keyboard.keycodes['up']: (0, 1),
Keyboard.keycodes['right']: (1, 0),
Keyboard.keycodes['down']: (0, -1),
Keyboard.keycodes['left']: (-1, 0),
}
class Tile(Widget):
font_size = NumericProperty(24)
number = NumericProperty(2)
color = ListProperty(get_color_from_hex(tile_colors[2]))
number_color = ListProperty(get_color_from_hex('776e65'))
def __init__(self, number=2, **kwargs):
super(Tile, self).__init__(**kwargs)
self.font_size = 0.5 * self.width
self.number = number
self.update_colors()
def update_colors(self):
self.color = get_color_from_hex(tile_colors[self.number])
if self.number > 4:
self.number_color = get_color_from_hex('f9f6f2')
def resize(self, pos, size):
self.pos = pos
self.size = size
self.font_size = 0.5 * self.width
def all_cells(flip_x=False, flip_y=False):
for x in (reversed(range(4)) if flip_x else range(4)):
for y in (reversed(range(4)) if flip_y else range(4)):
yield (x, y)
class Board(Widget):
b = None
moving = False
def __init__(self, **kwargs):
super(Board, self).__init__(**kwargs)
self.resize()
def reset(self):
self.b = [[None for i in range(4)] for j in range(4)]
self.new_tile()
self.new_tile()
def new_tile(self, *args):
empty_cells = [(x, y) for x, y in all_cells()
if self.b[x][y] is None]
if not empty_cells:
print('Game over (tentative: no cells)')
return
x, y = random.choice(empty_cells)
tile = Tile(pos=self.cell_pos(x, y),
size=self.cell_size)
self.b[x][y] = tile
self.add_widget(tile)
if len(empty_cells) == 1 and self.is_deadlocked():
print('Game over (board is deadlocked)')
self.moving = False
def is_deadlocked(self):
for x, y in all_cells():
if self.b[x][y] is None:
return False
number = self.b[x][y].number
if self.can_combine(x + 1, y, number) or \
self.can_combine(x, y + 1, number):
return False
return True
def move(self, dir_x, dir_y):
if self.moving:
return
dir_x = int(dir_x)
dir_y = int(dir_y)
for board_x, board_y in all_cells(dir_x > 0, dir_y > 0):
tile = self.b[board_x][board_y]
if not tile:
continue
x, y = board_x, board_y
while self.can_move(x + dir_x, y + dir_y):
self.b[x][y] = None
x += dir_x
y += dir_y
self.b[x][y] = tile
if self.can_combine(x + dir_x, y + dir_y, tile.number):
self.b[x][y] = None
x += dir_x
y += dir_y
self.remove_widget(self.b[x][y])
self.b[x][y] = tile
tile.number *= 2
if (tile.number == 2048):
print('You win the game')
tile.update_colors()
if x == board_x and y == board_y:
continue # nothing has happened
anim = Animation(pos=self.cell_pos(x, y),
duration=0.25, transition='linear')
if not self.moving:
anim.on_complete = self.new_tile
self.moving = True
anim.start(tile)
def valid_cell(self, board_x, board_y):
return (board_x >= 0 and board_y >= 0 and
board_x <= 3 and board_y <= 3)
def can_move(self, board_x, board_y):
return (self.valid_cell(board_x, board_y) and
self.b[board_x][board_y] is None)
def can_combine(self, board_x, board_y, number):
return (self.valid_cell(board_x, board_y) and
self.b[board_x][board_y] is not None and
self.b[board_x][board_y].number == number)
def cell_pos(self, board_x, board_y):
return (self.x + board_x * (self.cell_size[0] + spacing) + spacing,
self.y + board_y * (self.cell_size[1] + spacing) + spacing)
def resize(self, *args):
self.cell_size = (0.25 * (self.width - 5 * spacing), ) * 2
# redraw background
self.canvas.before.clear()
with self.canvas.before:
BorderImage(pos=self.pos, size=self.size, source='board.png')
Color(*get_color_from_hex('ccc0b4'))
for board_x, board_y in all_cells():
BorderImage(pos=self.cell_pos(board_x, board_y),
size=self.cell_size, source='cell.png')
# resize tiles
if not self.b:
return
for board_x, board_y in all_cells():
tile = self.b[board_x][board_y]
if tile:
tile.resize(pos=self.cell_pos(board_x, board_y),
size=self.cell_size)
on_pos = resize
on_size = resize
def on_key_down(self, window, key, *args):
if key in key_vectors:
self.move(*key_vectors[key])
def on_touch_up(self, touch):
v = Vector(touch.pos) - Vector(touch.opos)
if v.length() < 20:
return
if abs(v.x) > abs(v.y):
v.y = 0
else:
v.x = 0
self.move(*v.normalize())
class GameApp(App):
def on_start(self):
board = self.root.ids.board
board.reset()
Window.bind(on_key_down=board.on_key_down)
if __name__ == '__main__':
Window.clearcolor = get_color_from_hex('faf8ef')
GameApp().run()
4 接下来就是打包成apk，先试试，成不成功另说。今天失败~
pip install python-for-android
来源：CSDN
作者：飞刀探花郎
链接：https://blog.csdn.net/l1040515635/article/details/104008694