class Player:
def __init__(self, activity, is_inverted, solved_callback):
""" Initialize.
:param activity: the main activity for the app
:param is_inverted: True if this player should be displayed upside
down
:param solved_callback: to call when the sentence is solved -
solved_callback(player)"""
self.activity = activity
self.is_inverted = is_inverted
self.solved_callback = solved_callback
self.solution_buttons = []
self.shelf_buttons = []
self.solution_sources = []
self.opponent = None
self.unlimited_hints = False
self.top_label = None
self.next_button = None
self.solution_label = None
self.sentence = None
self.shelf_layout = self.solution_layout = self.top_layout = None
def on_create(self, parent_layout):
vlayout = LinearLayout(self.activity)
vlayout.setOrientation(LinearLayout.VERTICAL)
vlayout.setGravity(Gravity.BOTTOM)
if self.is_inverted:
vlayout.setRotation(180)
parent_layout.addView(vlayout)
self.top_layout = LinearLayout(self.activity)
self.top_layout.setOrientation(LinearLayout.HORIZONTAL)
self.top_label = TextView(self.activity)
# noinspection PyUnresolvedReferences
self.top_label.setLayoutParams(
LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.MATCH_PARENT,
1))
self.top_label.setTextSize(50)
self.top_layout.addView(self.top_label)
self.next_button = Button(self.activity)
# noinspection PyUnresolvedReferences
self.next_button.setLayoutParams(
LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.MATCH_PARENT,
0))
self.next_button.setText('Hint')
self.next_button.setOnClickListener(ButtonClick(self.next))
self.top_layout.addView(self.next_button)
vlayout.addView(self.top_layout)
self.solution_layout = LinearLayout(self.activity)
self.solution_layout.setOrientation(LinearLayout.HORIZONTAL)
self.solution_layout.setGravity(Gravity.LEFT)
self.solution_label = TextView(self.activity)
self.solution_label.setText('')
self.solution_label.setTextSize(50)
self.solution_layout.addView(self.solution_label)
vlayout.addView(self.solution_layout)
self.shelf_layout = LinearLayout(self.activity)
self.shelf_layout.setOrientation(LinearLayout.HORIZONTAL)
self.shelf_layout.setGravity(Gravity.CENTER)
vlayout.addView(self.shelf_layout)
def set_sentence(self, sentence):
self.sentence = sentence
self.top_label.setText(self.sentence.translation)
self.solution_label.setText('')
button_count = len(self.sentence.source)
while self.shelf_layout.getChildCount() > button_count:
self.shelf_layout.removeViewAt(0)
self.shelf_buttons.pop(0)
self.solution_layout.removeViewAt(1)
self.solution_buttons.pop(0)
while self.shelf_layout.getChildCount() < button_count:
self.add_button(self.shelf_layout, self.shelf_buttons)
self.add_button(self.solution_layout, self.solution_buttons)
self.update_display()
def update_display(self):
self.update_buttons(self.solution_buttons, self.sentence.selected,
self.sentence.hint_size)
self.update_buttons(self.shelf_buttons, self.sentence.source)
if self.sentence.is_solved:
self.next_button.setText('Next')
self.next_button.setEnabled(True)
# noinspection PyMethodMayBeStatic
def update_buttons(self, buttons, characters, disabled_count=0):
for i, (button, text) in enumerate(zip(buttons, characters)):
button.setEnabled(i >= disabled_count)
button.setText(text)
button.setVisibility(button.INVISIBLE if text ==
' ' else button.VISIBLE)
def add_button(self, layout, button_list):
button = Button(self.activity)
button.setTextSize(50)
layout.addView(button)
button_list.append(button)
button.setOnClickListener(ButtonClick(self.move_button, button))
def move_button(self, button):
if button in self.solution_buttons:
solution_index = self.solution_buttons.index(button)
self.sentence.replace(solution_index)
else:
source_index = self.shelf_buttons.index(button)
self.sentence.select(source_index)
self.update_display()
if self.sentence.is_solved:
self.solution_label.setText(self.sentence.text)
for b in self.solution_buttons:
b.setVisibility(b.INVISIBLE)
def get_buttons(self):
buttons = [button.getText() for button in self.solution_sources]
return buttons
def enable_hint(self):
self.next_button.setEnabled(True)
def next(self):
self.next_button.setEnabled(self.unlimited_hints)
self.opponent.enable_hint()
if self.sentence.is_solved:
self.next_button.setText('Hint')
self.solved_callback(self)
else:
self.sentence.get_hint()
self.update_display()
class TranslateOffApp:
def __init__(self):
self._activity = android.PythonActivity.setListener(self)
self.players = []
self.player_progress = None
self.sentence_pairs = None
self.winner_label = None
self.next_button = None
self.random = Random()
def onCreate(self):
sentence_lines = iter(sentence_text.splitlines())
all_sentence_pairs = list(zip(sentence_lines, sentence_lines))
self.sentence_pairs = []
while len(self.sentence_pairs) < 10 and all_sentence_pairs:
# noinspection PyUnresolvedReferences
i = self.random.nextInt(len(all_sentence_pairs))
sentence_pair = all_sentence_pairs.pop(i)
if len(sentence_pair[0]) <= 9:
self.sentence_pairs.append(sentence_pair)
self.players = [
Player(self._activity, is_inverted, self.on_solved)
for is_inverted in (True, False)
]
self.player_progress = {player: 0 for player in self.players}
vlayout = LinearLayout(self._activity)
vlayout.setOrientation(LinearLayout.VERTICAL)
for i, player in enumerate(self.players):
if i:
self.winner_label = TextView(self._activity)
self.winner_label.setTextSize(50)
# noinspection PyUnresolvedReferences
self.winner_label.setLayoutParams(
LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT, 1))
vlayout.addView(self.winner_label)
player.opponent = self.players[(i + 1) % 2]
player.on_create(vlayout)
self.set_sentence(player)
self._activity.setContentView(vlayout)
def set_sentence(self, player):
i = self.player_progress[player]
text, translation = self.sentence_pairs[i]
player.set_sentence(
Sentence(text, translation, randrange=self.random.nextInt))
def on_solved(self, player):
i = self.player_progress[player] + 1
if i < len(self.sentence_pairs):
self.player_progress[player] = i
self.set_sentence(player)
else:
if self.winner_label.getText():
return
if player.is_inverted:
self.winner_label.setRotation(180)
else:
self.winner_label.setRotation(0)
self.winner_label.setText('You Win!')
player.opponent.unlimited_hints = True