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from kivy.app import App
from kivy.lang import Builder
from kivy.properties import NumericProperty
from kivy.properties import ObjectProperty
from kivy.uix.boxlayout import BoxLayout
Builder.load_string('''
#:import audio_player plyer.audio
<AudioInterface>:
audio: audio_player
orientation: 'vertical'
padding: '50dp'
spacing: '20dp'
Label:
id: state_label
size_hint_y: None
height: sp(40)
text: 'AudioPlayer State: ' + str(root.audio.state)
Label:
id: location_label
size_hint_y: None
height: sp(40)
text: 'Recording Location: ' + str(root.audio.file_path)
Button:
id: record_button
text: 'Start Recording'
on_release: root.start_recording()
Button:
id: play_button
text: 'Play'
on_release: root.play_recording()
''')
class AudioInterface(BoxLayout):
'''Root Widget.'''
audio = ObjectProperty()
time = NumericProperty(0)
has_record = False
def start_recording(self):
state = self.audio.state
if state == 'ready':
self.audio.start()
if state == 'recording':
self.audio.stop()
self.has_record = True
self.update_labels()
def play_recording(self):
state = self.audio.state
if state == 'playing':
self.audio.stop()
else:
self.audio.play()
self.update_labels()
def update_labels(self):
record_button = self.ids['record_button']
play_button = self.ids['play_button']
state_label = self.ids['state_label']
state = self.audio.state
state_label.text = 'AudioPlayer State: ' + state
play_button.disabled = not self.has_record
if state == 'ready':
record_button.text = 'Start Recording'
if state == 'recording':
record_button.text = 'Press to Stop Recording'
play_button.disabled = True
if state == 'playing':
play_button.text = 'Stop'
record_button.disabled = True
else:
play_button.text = 'Press to play'
record_button.disabled = False
class AudioApp(App):
def build(self):
return AudioInterface()
def on_pause(self):
return True
if __name__ == "__main__":
AudioApp().run()
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