def __init__(self, context, locationHandler):
RelativeLayout.__init__(self, context)
self.currentItem = -1
self.mode = "normal"
self.locationHandler = locationHandler
self.adapter = self.getAdapter()
self.listView = ListView(context)
self.listView.setAdapter(self.adapter)
self.listView.setOnItemClickListener(self)
self.listView.setOnItemLongClickListener(self)
self.addWidget = AddWidget(context, self)
self.addWidget.setId(1)
self.removeWidget = RemoveWidget(context, self)
listParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
listParams.addRule(RelativeLayout.ALIGN_PARENT_TOP)
listParams.addRule(RelativeLayout.ABOVE, 1)
self.addView(self.listView, listParams)
self.addView(self.addWidget, self.getAddParams())
def __init__(self, value, context, layout=None, callback=None):
self.callback = callback
self.context = context
self.value = value
if layout:
self.layout = layout
self.checkbox = layout.getChildAt(0)
self.text_view = layout.getChildAt(1)
else:
self.layout = LinearLayout(self.context)
self.checkbox = CheckBox(self.context)
self.checkbox.setOnClickListener(OnClick(self.update))
self.layout.addView(self.checkbox)
print(value)
self.text_view = StrikeableTextView(self.context,
striked=value['finished'])
self.text_view.setTextSize(25)
self.layout.addView(self.text_view)
self.button_delete = Button(self.context)
self.button_delete.setOnClickListener(OnClick(self.delete))
self.button_delete.getBackground().setColorFilter(
0xffff4444, PorterDuff.Mode.MULTIPLY)
self.button_delete.setText('X')
relative1 = RelativeLayout(
self.context) # relative inside horizontal layout
relative1.addView(self.button_delete, _create_layout_params())
self.layout.addView(relative1)
self.text_view.setText(value['title'])
self.checkbox.setChecked(value['finished'])
def __init__(self, sale, context, callback=None, back=None):
self.sale = sale
self.back = back
self.context = context
self.callback = callback
self.layout = LinearLayout(self.context)
self.button_details = Button(self.context)
self.button_details.setOnClickListener(ButtonClick(self.details))
self.button_details.setText('+')
self.button_details.getBackground().setColorFilter(
0xff9e9e9e, PorterDuff.Mode.MULTIPLY)
self.layout.addView(self.button_details)
self.text_view = StrikeableTextView(self.context, striked=sale['paid'])
self.text_view.setText(self.sale['person'])
self.text_view.setTextSize(22)
self.layout.addView(self.text_view)
self.button_pay = Button(self.context)
self.button_pay.setOnClickListener(ButtonClick(self.pay))
self.button_pay.setText('V')
self.button_pay.getBackground().setColorFilter(
0xff8bc34a, PorterDuff.Mode.MULTIPLY)
relative1 = RelativeLayout(self.context)
relative1.addView(self.button_pay, _create_layout_params('right'))
self.layout.addView(relative1)
def __init__(self, product, context, callback=None):
self.product = product
self.context = context
self.callback = callback
self.layout = LinearLayout(self.context)
self.text_view = TextView(self.context)
self.text_view.setTextSize(20)
self.text_view.setText('%s | %d | R$%.2f' %
(self.product['name'], self.product['quantity'],
self.product['value']))
self.layout.addView(self.text_view)
hbuttons = LinearLayout(self.context)
hbuttons.setOrientation(LinearLayout.HORIZONTAL)
self.add_button = Button(self.context)
self.add_button.setOnClickListener(ButtonClick(self.add))
self.add_button.getBackground().setColorFilter(
0xff8bc34a, PorterDuff.Mode.MULTIPLY)
self.add_button.setText('+')
hbuttons.addView(self.add_button)
self.remove_button = Button(self.context)
self.remove_button.setOnClickListener(ButtonClick(self.remove))
self.remove_button.getBackground().setColorFilter(
0xffff0000, PorterDuff.Mode.MULTIPLY)
self.remove_button.setText('-')
hbuttons.addView(self.remove_button)
relative = RelativeLayout(self.context)
relative.addView(hbuttons, _create_layout_params('right'))
self.layout.addView(relative)
def add_return_button(self, view, value=None, flayout=True):
self.return_button = Button(self._activity)
self.return_button.setOnClickListener(
ButtonClick(self.return_view, view, value=value))
self.return_button.setText('Return')
self.relative_rb = RelativeLayout(self._activity)
self.relative_rb.addView(self.return_button,
_create_layout_params('bottom'))
if flayout:
self.flayout.addView(self.relative_rb)
else:
self.vlayout.addView(self.relative_rb)
def getAddParams(self):
addParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
addParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
addParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT)
addParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT)
return addParams
def __init__(self, client, context, callback=None):
self.client = client
self.callback = callback
self.context = context
self.layout = LinearLayout(self.context)
self.text_view = TextView(self.context)
self.text_view.setText(self.client)
self.text_view.setTextSize(22)
self.layout.addView(self.text_view)
self.add_button = Button(self.context)
self.add_button.setOnClickListener(ButtonClick(self.view_sales))
self.add_button.getBackground().setColorFilter(
0xff9e9e9e, PorterDuff.Mode.MULTIPLY)
self.add_button.setText('+')
relative = RelativeLayout(self.context)
relative.addView(self.add_button, _create_layout_params('right'))
self.layout.addView(relative)
def _create_layout_params(side):
params = RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT)
if side == 'right':
params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT)
elif side == 'bottom':
params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
return params
def onCreate(self):
print('Starting TodoApp')
self.dbitems = self.db.fetch_items()
if not self.dbitems:
print('populating DB')
self._populate_db()
self.dbitems = self.db.fetch_items()
print('dbitems', self.dbitems)
hlayout = LinearLayout(self._activity)
hlayout.setOrientation(LinearLayout.HORIZONTAL)
self.entry_text = EditText(self._activity)
self.entry_text.setHint('Enter a new item...')
hlayout.addView(self.entry_text)
button_create = Button(self._activity)
button_create.setText('Add')
button_create.setOnClickListener(OnClick(self.create_item))
rlayout = RelativeLayout(self._activity)
rlayout.addView(button_create, _create_layout_params())
hlayout.addView(rlayout)
vlayout = LinearLayout(self._activity)
vlayout.setOrientation(LinearLayout.VERTICAL)
vlayout.addView(hlayout)
self.adapter = ListAdapter(self._activity,
self.dbitems,
listener=self._dispatch_event)
self.listView = ListView(self._activity)
self.listView.setAdapter(self.adapter)
vlayout.addView(self.listView)
self._activity.setContentView(vlayout)
def main_view(self):
self.vlayout.removeAllViews()
self.flayout.removeAllViews()
create_sale = Button(self._activity)
create_sale.setText('Create sale')
create_sale.setOnClickListener(ButtonClick(self.create_sale_view))
self.vlayout.addView(create_sale)
create_product = Button(self._activity)
create_product.setText('Create product')
create_product.setOnClickListener(ButtonClick(
self.create_product_view))
self.vlayout.addView(create_product)
sales_view = Button(self._activity)
sales_view.setText('View sales')
sales_view.setOnClickListener(ButtonClick(self.sales_view))
self.vlayout.addView(sales_view)
products_view = Button(self._activity)
products_view.setText('View products')
products_view.setOnClickListener(ButtonClick(self.products_view))
self.vlayout.addView(products_view)
clients_view = Button(self._activity)
clients_view.setText('View clients')
clients_view.setOnClickListener(ButtonClick(self.clients_view))
self.vlayout.addView(clients_view)
hlayout = LinearLayout(self._activity)
hlayout.setOrientation(LinearLayout.HORIZONTAL)
relative_bottom = RelativeLayout(self._activity)
relative_right = RelativeLayout(self._activity)
received, to_receive = self.get_balance()
received_view = TextView(self._activity)
received_view.setText('Received %.2f' % (float(received)))
received_view.setTextSize(18)
to_receive_view = TextView(self._activity)
to_receive_view.setText('To receive %.2f' % (float(to_receive)))
to_receive_view.setTextSize(18)
relative_right.addView(to_receive_view, _create_layout_params('right'))
hlayout.addView(received_view)
hlayout.addView(relative_right)
relative_bottom.addView(hlayout, _create_layout_params('bottom'))
self.vlayout.addView(relative_bottom)
def enterRemoveMode(self):
self.removeView(self.addWidget)
self.addWidget.setId(2)
removeParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
removeParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
removeParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT)
removeParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT)
self.addView(self.removeWidget, removeParams)
self.removeWidget.setId(1)
self.mode = "remove"
def itemLayout(self):
return RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
def addForecasts(self, forecasts):
self.forecastLayout.removeAllViews()
self.scrollView.scrollTo(0, 0)
if len(forecasts) == 0:
return
self.placeLabel.setText(forecasts[0].place)
self.creditLabel.setText(forecasts[0].credit)
firstDate = forecasts[0].from_
calendar = Calendar.getInstance()
calendar.setTime(firstDate)
currentDay = calendar.get(Calendar.DAY_OF_MONTH)
context = self.getContext()
for forecast in forecasts:
# Date
# Temperature Symbol Description
# Wind
# Get the day of the month.
date = forecast.from_
calendar.setTime(date)
day = calendar.get(Calendar.DAY_OF_MONTH)
# Add an item for the date for the first item and any item
# following a day change.
if date == firstDate or day != currentDay:
dateView = TextView(context)
dateView.setText(
calendar.getDisplayName(Calendar.DAY_OF_WEEK,
Calendar.LONG, Locale.getDefault()) + " " + \
str(day) + " " + \
calendar.getDisplayName(Calendar.MONTH,
Calendar.LONG, Locale.getDefault()) + " " + \
str(calendar.get(Calendar.YEAR)))
dateView.setGravity(Gravity.CENTER)
dateView.setTypeface(Typeface.create(None, Typeface.BOLD))
dateView.setBackgroundColor(self.lightBackground)
dateView.setTextColor(0xff000000)
self.forecastLayout.addView(dateView, self.rowLayout())
currentDay = day
# Time
timeString = String.format(
"%02d:%02d:%02d - ",
array([
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE),
calendar.get(Calendar.SECOND)
]))
date = forecast.to_
calendar.setTime(date)
timeString += String.format(
"%02d:%02d:%02d",
array([
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE),
calendar.get(Calendar.SECOND)
]))
timeView = TextView(context)
timeView.setText(timeString)
timeView.setGravity(Gravity.CENTER)
timeView.setTypeface(Typeface.create(None, Typeface.BOLD))
self.forecastLayout.addView(timeView, self.rowLayout())
# Symbol, temperature, description and wind
row = RelativeLayout(context)
# Symbol
lp = self.itemLayout()
lp.addRule(RelativeLayout.CENTER_IN_PARENT)
if forecast.symbol != -1:
imageView = ImageView(context)
imageView.setImageResource(forecast.symbol)
row.addView(imageView, lp)
else:
spacer = Space(context)
row.addView(spacer, lp)
# Temperature
tempView = TextView(context)
tempView.setTextSize(tempView.getTextSize() * 2)
if forecast.temperatureUnit == "celsius":
tempView.setText(forecast.temperature + u"\u2103")
else:
tempView.setText(forecast.temperature + " " +
forecast.temperatureUnit)
lp = self.itemLayout()
lp.addRule(RelativeLayout.CENTER_VERTICAL)
lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT)
row.addView(tempView, lp)
# Description and wind speed
descLayout = LinearLayout(context)
descLayout.setOrientation(LinearLayout.VERTICAL)
descView = TextView(context)
descView.setText(forecast.description)
descLayout.addView(descView, lp)
windView = TextView(context)
windView.setText(forecast.windSpeed)
descLayout.addView(windView, lp)
lp = self.itemLayout()
lp.addRule(RelativeLayout.CENTER_VERTICAL)
lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT)
row.addView(descLayout, lp)
self.forecastLayout.addView(row, self.rowLayout())
def __init__(self, context):
RelativeLayout.__init__(self, context)
# This getColor call deprecated in API level 23.
self.lightBackground = context.getResources().getColor(
android.R.color.background_light)
self.darkText = 0xff000000
# Header
header = LinearLayout(context)
header.setOrientation(LinearLayout.VERTICAL)
header.setId(1)
self.placeLabel = TextView(context)
self.placeLabel.setTextSize(self.placeLabel.getTextSize() * 1.5)
self.placeLabel.setGravity(Gravity.CENTER)
headerLine = View(context)
headerLine.setBackgroundColor(self.lightBackground)
headerLineParams = LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, 1) # 1 pixel in height
header.addView(self.placeLabel)
header.addView(headerLine, headerLineParams)
# Middle - containing the forecast layout
self.scrollView = ScrollView(context)
self.scrollView.setId(2)
# Footer
footer = LinearLayout(context)
footer.setOrientation(LinearLayout.VERTICAL)
footer.setId(3)
footerLine = View(context)
footerLine.setBackgroundColor(self.lightBackground)
footerLineParams = LinearLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, 1) # 1 pixel in height
self.creditLabel = TextView(context)
footer.addView(footerLine, footerLineParams)
footer.addView(self.creditLabel)
# The forecast layout
self.forecastLayout = LinearLayout(context)
self.forecastLayout.setOrientation(LinearLayout.VERTICAL)
self.scrollView.addView(self.forecastLayout)
# Layout parameters
headerParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
headerParams.addRule(RelativeLayout.ALIGN_PARENT_TOP)
headerParams.addRule(RelativeLayout.CENTER_HORIZONTAL)
scrollParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
scrollParams.addRule(RelativeLayout.CENTER_HORIZONTAL)
scrollParams.addRule(RelativeLayout.BELOW, 1)
scrollParams.addRule(RelativeLayout.ABOVE, 3)
footerParams = RelativeLayout.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT)
footerParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
self.addView(header, headerParams)
self.addView(self.scrollView, scrollParams)
self.addView(footer, footerParams)
def _create_layout_params():
params = RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT)
params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT)
return params
class MainApp:
def __init__(self):
self._activity = android.PythonActivity.setListener(self)
self.db = manamoneyDB(self._activity)
def onCreate(self):
self.vlayout = LinearLayout(self._activity)
self.vlayout.setOrientation(LinearLayout.VERTICAL)
self.flayout = FrameLayout(self._activity)
self.vlayout.addView(self.flayout)
self._activity.setContentView(self.vlayout)
self.main_view()
def main_view(self):
self.vlayout.removeAllViews()
self.flayout.removeAllViews()
create_sale = Button(self._activity)
create_sale.setText('Create sale')
create_sale.setOnClickListener(ButtonClick(self.create_sale_view))
self.vlayout.addView(create_sale)
create_product = Button(self._activity)
create_product.setText('Create product')
create_product.setOnClickListener(ButtonClick(
self.create_product_view))
self.vlayout.addView(create_product)
sales_view = Button(self._activity)
sales_view.setText('View sales')
sales_view.setOnClickListener(ButtonClick(self.sales_view))
self.vlayout.addView(sales_view)
products_view = Button(self._activity)
products_view.setText('View products')
products_view.setOnClickListener(ButtonClick(self.products_view))
self.vlayout.addView(products_view)
clients_view = Button(self._activity)
clients_view.setText('View clients')
clients_view.setOnClickListener(ButtonClick(self.clients_view))
self.vlayout.addView(clients_view)
hlayout = LinearLayout(self._activity)
hlayout.setOrientation(LinearLayout.HORIZONTAL)
relative_bottom = RelativeLayout(self._activity)
relative_right = RelativeLayout(self._activity)
received, to_receive = self.get_balance()
received_view = TextView(self._activity)
received_view.setText('Received %.2f' % (float(received)))
received_view.setTextSize(18)
to_receive_view = TextView(self._activity)
to_receive_view.setText('To receive %.2f' % (float(to_receive)))
to_receive_view.setTextSize(18)
relative_right.addView(to_receive_view, _create_layout_params('right'))
hlayout.addView(received_view)
hlayout.addView(relative_right)
relative_bottom.addView(hlayout, _create_layout_params('bottom'))
self.vlayout.addView(relative_bottom)
def create_product_view(self):
self.vlayout.removeAllViews()
self.product_name = EditText(self._activity)
self.product_name.setHint('Product name')
self.vlayout.addView(self.product_name)
self.product_quantity = EditText(self._activity)
self.product_quantity.setHint('Product quantity')
self.product_quantity.setInputType(0x00000002)
self.vlayout.addView(self.product_quantity)
self.product_price = EditText(self._activity)
self.product_price.setHint('Product price')
self.product_price.setInputType(0x00000002 | 0x00002000)
self.vlayout.addView(self.product_price)
create_button = Button(self._activity)
create_button.setOnClickListener(ButtonClick(self.create_product))
create_button.setText('Create product')
self.vlayout.addView(create_button)
self.add_error_text()
self.add_return_button('main', flayout=False)
def create_sale_view(self):
self.vlayout.removeAllViews()
self.sale_person = EditText(self._activity)
self.sale_person.setHint('Client')
self.vlayout.addView(self.sale_person)
horizontalProducts = LinearLayout(self._activity)
horizontalProducts.setOrientation(LinearLayout.HORIZONTAL)
productsText = TextView(self._activity)
productsText.setText('See products || quantity || value: ')
horizontalProducts.addView(productsText)
productSpinner = Spinner(self._activity)
RawProducts = list(self.db.fetch_products())
products = [(product['name'] + ' || ' + str(product['quantity']) +
' || ' + str(product['value']))
for product in RawProducts]
ProductsAdapter = ArrayAdapter(self._activity, 0x01090008, products)
ProductsAdapter.setDropDownViewResource(0x01090009)
productSpinner.setAdapter(ProductsAdapter)
horizontalProducts.addView(productSpinner)
self.sale_description = EditText(self._activity)
self.sale_description.setHint('product:quantity')
self.vlayout.addView(self.sale_description)
self.sale_value = EditText(self._activity)
self.sale_value.setInputType(0x00000002 | 0x00002000)
self.sale_value.setHint('Value')
self.vlayout.addView(self.sale_value)
hlayout = LinearLayout(self._activity)
text = TextView(self._activity)
text.setText('Paid')
text.setTextSize(22)
hlayout.addView(text)
self.sale_paid = CheckBox(self._activity)
hlayout.addView(self.sale_paid)
self.vlayout.addView(hlayout)
generate_price_button = Button(self._activity)
generate_price_button.setOnClickListener(
ButtonClick(self.generate_price))
generate_price_button.setText('Generate price')
self.vlayout.addView(generate_price_button)
create_button = Button(self._activity)
create_button.setText('Sale')
self.vlayout.addView(create_button)
self.add_error_text()
self.add_return_button('main', flayout=False)
def products_view(self):
self.vlayout.removeAllViews()
self.flayout.removeAllViews()
self.vlayout.addView(self.flayout)
self.productsItems = self.db.fetch_products()
self.adapterProducts = ProductsListAdapter(
self._activity, self.productsItems, listener=self._dispatch_event)
self.listViewProducts = ListView(self._activity)
self.listViewProducts.setAdapter(self.adapterProducts)
self.flayout.addView(self.listViewProducts)
self.add_return_button('main')
def sales_view(self, sales=None, back=None):
self.vlayout.removeAllViews()
self.flayout.removeAllViews()
self.vlayout.addView(self.flayout)
if sales:
self.salesItems = sales
else:
self.salesItems = self.db.fetch_sales()
self.adapterSales = SalesListAdapter(self._activity,
self.salesItems,
listener=self._dispatch_event,
back=back)
self.listViewSales = ListView(self._activity)
self.listViewSales.setAdapter(self.adapterSales)
self.flayout.addView(self.listViewSales)
if back:
self.add_return_button('clients')
else:
self.add_return_button('main')
def clients_view(self):
self.vlayout.removeAllViews()
self.flayout.removeAllViews()
self.vlayout.addView(self.flayout)
self.clientsItems = self.db.fetch_clients()
self.adapterClients = ClientsListAdapter(self._activity,
self.clientsItems,
listener=self._dispatch_event)
self.listViewClients = ListView(self._activity)
self.listViewClients.setAdapter(self.adapterClients)
self.flayout.addView(self.listViewClients)
self.add_return_button('main')
def details_sale_view(self, sale, back=None):
self.vlayout.removeAllViews()
person_text = TextView(self._activity)
person_text.setText('Client: %s' % (sale['person']))
person_text.setTextSize(22)
self.vlayout.addView(person_text)
value_text = TextView(self._activity)
value_text.setText('\nValue: R$%.2f' % (sale['value']))
value_text.setTextSize(22)
self.vlayout.addView(value_text)
discount_text = TextView(self._activity)
total_price = self.db.get_price(sale['description'].replace(' ', '\n'))
discount = total_price - sale['value']
discount_p = discount * 100.0 / sale['value']
discount_text.setText('\nDiscount: %.2f%% = R$%.2f' %
(discount_p, discount))
discount_text.setTextSize(22)
self.vlayout.addView(discount_text)
description_text = TextView(self._activity)
description_text.setText('\nDescription: %s' % (sale['description']))
description_text.setTextSize(22)
self.vlayout.addView(description_text)
date_text = TextView(self._activity)
date = sale['date'].replace(' ', '-')
date_text.setText('\nDate: %s' % (date))
date_text.setTextSize(22)
self.vlayout.addView(date_text)
if back:
self.add_return_button('sales_client',
value=sale['person'],
flayout=False)
else:
self.add_return_button('sales_view', flayout=False)
def create_product(self):
product = {}
product['name'] = str(self.product_name.getText())
if len(product['name']) == 0:
self.error_text.setText('Enter a valid name please')
return
try:
product['quantity'] = int(str(self.product_quantity.getText()))
product['price'] = float(str(self.product_price.getText()))
except ValueError:
self.error_text.setText('Enter a valid number please')
return
self.db.create_product(product)
self.main_view()
def create_sale(self):
sale = {}
sale['person'] = str(self.sale_person.getText())
if len(sale['person']) == 0:
self.error_text.setText('Enter a valid name please')
return
sale['description'] = str(self.sale_description.getText())
if len(sale['description']) == 0:
self.error_text.setText('Enter a valid description please')
return
try:
sale['value'] = float(str(self.sale_value.getText()))
except ValueError:
self.error_text.setText('Enter a valid value please')
return
sale['paid'] = int(self.sale_paid.isChecked())
self.db.create_sale(sale)
self.main_view()
def _dispatch_event(self, event, value, back=None):
if event == 'update_sale':
self.db.update_sale(sale=value)
elif event == 'update_product':
self.db.changeQuantity_product(sale=value)
elif event == 'details_sale':
self.details_sale_view(sale=value, back=back)
elif event == 'sales_client':
sales = self.db.fetch_sales(client=value)
self.sales_view(sales=sales, back='sales_clients')
elif event == 'clients':
self.return_view('clients')
def add_return_button(self, view, value=None, flayout=True):
self.return_button = Button(self._activity)
self.return_button.setOnClickListener(
ButtonClick(self.return_view, view, value=value))
self.return_button.setText('Return')
self.relative_rb = RelativeLayout(self._activity)
self.relative_rb.addView(self.return_button,
_create_layout_params('bottom'))
if flayout:
self.flayout.addView(self.relative_rb)
else:
self.vlayout.addView(self.relative_rb)
def add_error_text(self):
self.error_text = TextView(self._activity)
self.vlayout.addView(self.error_text)
def return_view(self, view, value=None):
if view == 'main':
self.main_view()
elif view == 'sales_view':
self.sales_view()
elif view == 'clients':
self.clients_view()
elif view == 'sales_client':
self._dispatch_event('sales_client', back=view, value=value)
def get_balance(self):
return self.db.get_balance()
def generate_price(self):
description = str(self.sale_description.getText())
value = self.db.get_price(description)
if type(value) == str:
self.error_text.setText(value)
return
value = '%.2f' % value
self.sale_value.setText(value.replace(',', '.'))