本文整理匯總了Python中kivy.uix.video.Video.unload方法的典型用法代碼示例。如果您正苦於以下問題：Python Video.unload方法的具體用法？Python Video.unload怎麽用？Python Video.unload使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類kivy.uix.video.Video的用法示例。
在下文中一共展示了Video.unload方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: MediaAction
# 需要導入模塊: from kivy.uix.video import Video [as 別名]
# 或者: from kivy.uix.video.Video import unload [as 別名]
#.........這裏部分代碼省略.........
if self.settings.get('media_loop') == 'yes':
self.audio.loop = True
self.audio.volume = 0
elif self.media['type'] == 'image':
self.image = AsyncImage(source = self.sourceurl)
self.image.allow_stretch = True
if self.settings.get('media_preserve_aspect') == 'no':
self.image.keep_ratio = False
self.image.opacity = 0
def get_current_widget_index(self):
if self.shown:
if self.video:
return self.client.source.children.index(self.video)
elif self.image:
return self.client.source.children.index(self.image)
return None
def get_media_time(self):
diff = self.client.time.now() - float(self.action['time'])
if diff > 0 and self.settings.get('media_loop') == 'yes':
diff = diff % self.duration
if diff > self.duration: diff = self.duration
return diff
def get_seek_percent(self, time):
if time == 0: return 0
else: return 1 / (self.media['duration'] / time)
def media_sync(self, dt = None):
if self.shown and not self.media['type'] == 'image':
if self.video: pos = self.video.position
elif self.audio: pos = self.audio.get_pos()
if self.to_sync and abs(self.get_media_time() - pos) > media_sync_tolerance:
if self.settings.get('media_loop') == 'no' and pos > self.duration:
if self.video: self.to_sync.state = 'stop'
elif self.audio: self.audio.stop()
else:
self.to_sync.seek(self.get_seek_percent(self.get_media_time()))
# Automatic sync disabled until Kivy playback rate change is implemented
#Clock.schedule_once(self.media_sync, media_sync_interval)
def out_animation_end(self):
self.shown = False
if self.video:
self.video.state = 'pause'
self.client.remove_widget(self.video)
self.video.unload()
elif self.audio:
self.audio.stop()
self.audio.unload()
elif self.image:
self.client.remove_widget(self.image)
def check_ready(self):
if self.get_media_time() >= 0:
if self.video and self.video.loaded:
return True
elif self.audio:
return True
elif self.image and self.image._coreimage.loaded:
return True
def on_show(self, fade_length):
self.media_sync()
if self.video:
self.video.state = 'play'
self.client.add_layer_widget(self.video, self.layer)
self.add_anim_widget(self.video, 'opacity', 1, 0)
self.add_anim_widget(self.video, 'volume', self.max_volume * self.minion_volume, 0)
elif self.audio:
self.audio.play()
self.add_anim_widget(self.audio, 'volume', self.max_volume * self.minion_volume, 0)
elif self.image:
self.client.add_layer_widget(self.image, self.layer)
self.add_anim_widget(self.image, 'opacity', 1, 0)
self.do_in_animation(fade_length)
def on_hide(self, fade_length):
self.do_out_animation(fade_length)