poisk

from kivy.config import Config
Config.set('graphics', 'width', '360')
Config.set('graphics', 'height', '640')
Config.set('graphics', 'resizable', '0')

from kivy.app import App
from kivy.lang import Builder
from kivy.animation import Animation
from kivy.core.window import Window
from kivy.metrics import dp
from kivy.uix.boxlayout import BoxLayout
from kivy.clock import Clock

Builder.load_string('''
<SearchAppUI>:
    orientation: 'vertical'
    spacing: dp(5)

    # Плашка результатов (изначально свернута)
    BoxLayout:
        id: result_panel
        size_hint_y: None
        height: 0
        opacity: 0
        canvas.before:
            Color:
                rgba: 0.2, 0.8, 0.4, 0.9
            Rectangle:
                pos: self.pos
                size: self.size
        Label:
            id: result_label
            text: 'Результат поиска'
            color: 1, 1, 1, 1
            font_size: dp(18)
            bold: True
            halign: 'center'

    # Основная область контента
    ScrollView:
        id: main_scroll
        size_hint_y: 1
        do_scroll_y: not search_panel.is_raised

        BoxLayout:
            orientation: 'vertical'
            size_hint_y: None
            height: self.minimum_height

            Label:
                text: 'Основной контент приложения\\n\\n' * 20
                size_hint_y: None
                height: self.texture_size[1]
                padding: dp(10), dp(10)

    # Поисковая панель (внизу)
    BoxLayout:
        id: search_panel
        size_hint_y: None
        height: dp(60)
        pos_hint: {'x': 0, 'y': 0}
        padding: dp(10)
        spacing: dp(5)
        is_raised: False

        TextInput:
            id: search_input
            hint_text: 'Введите запрос...'
            multiline: False
            size_hint_x: 0.8
            padding: [dp(10), (self.height - self.line_height)/2]
            font_size: dp(16)
            on_focus: root.on_search_focus(*args)

        Button:
            text: 'Найти'
            size_hint_x: 0.2
            font_size: dp(16)
            on_press: root.do_search()
''')

class SearchAppUI(BoxLayout):
    def __init__(self, **kwargs):
        super().__init__(**kwargs)
        Window.bind(on_keyboard=self.on_keyboard)
        self.keyboard_height = dp(300)

    def on_search_focus(self, instance, focused):
        if focused:
            # Поднимаем панель над клавиатурой
            self.ids.search_panel.is_raised = True
            Animation(
                y=self.keyboard_height + dp(10),
                duration=0.2,
                t='out_quad'
            ).start(self.ids.search_panel)

            # Прокручиваем контент вниз
            Animation(
                scroll_y=0,
                duration=0.3
            ).start(self.ids.main_scroll)
        else:
            # Опускаем панель обратно
            self.ids.search_panel.is_raised = False
            Animation(
                y=0,
                duration=0.2,
                t='out_quad'
            ).start(self.ids.search_panel)

    def do_search(self):
        query = self.ids.search_input.text
        if not query:
            return

        # Обновляем текст результата
        self.ids.result_label.text = f"Найдено: {query}"

        # Показываем плашку
        self.ids.search_input.focus = False
        anim = Animation(height=dp(50), opacity=1, duration=0.3)
        anim.start(self.ids.result_panel)

        # Через 3 секунды скрываем
        Clock.schedule_once(self.hide_panel, 3)

    def hide_panel(self, dt):
        Animation(height=0, opacity=0, duration=0.3).start(self.ids.result_panel)

    def on_keyboard(self, window, key, *args):
        if key == 27:  # ESC
            self.ids.search_input.focus = False
            return True

class SearchApp(App):
    def build(self):
        Window.clearcolor = (0.4, 0.4, 0.4, 1)
        return SearchAppUI()

if __name__ == '__main__':
    SearchApp().run()