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Merge pull request #20 from cuu/master

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fix alsaaudio set_volume problem
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clockworkpi 2018-06-01 18:27:35 +08:00 committed by GitHub
commit 858500a027
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2 changed files with 27 additions and 23 deletions
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5
sys.py/UI/above_all_patch.py
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@ -79,16 +79,19 @@ class SoundPatch(AboveAllPatch):
m = alsaaudio.Mixer() m = alsaaudio.Mixer()
vol = m.getvolume()[0] vol = m.getvolume()[0]
# print("VolumeUp vol %d " % vol)
for i,v in enumerate(self.snd_segs): for i,v in enumerate(self.snd_segs):
if vol >= v[0] and vol <= v[1]: if vol >= v[0] and vol <= v[1]:
self._Needle = i self._Needle = i
break break
self._Needle += 1 self._Needle += 1
if self._Needle > len(self.snd_segs) -1: if self._Needle > len(self.snd_segs) -1:
self._Needle = len(self.snd_segs) -1 self._Needle = len(self.snd_segs) -1
m.setvolume( self.snd_segs[self._Needle][1] ) ## prefer bigger one # print("Set volume %d" % self.snd_segs[self._Needle][1] )
m.setvolume( self.snd_segs[self._Needle][0] + (self.snd_segs[self._Needle][1] - self.snd_segs[self._Needle][0])/2 ) ## prefer bigger one
self._Value = self.snd_segs[self._Needle][1] self._Value = self.snd_segs[self._Needle][1]

3
sys.py/run.py
View File

@ -202,7 +202,7 @@ def event_process(event,main_screen):
exit() exit()
if event.key == pygame.K_KP_PLUS: if event.key == pygame.K_KP_PLUS:
if main_screen._CurrentPage._Name != "Sound volume": ## name from Menu/GameShell/10_Settings/Sound/pages.py
main_screen.Draw() main_screen.Draw()
sound_patch.VolumeUp() sound_patch.VolumeUp()
sound_patch.Draw() sound_patch.Draw()
@ -213,6 +213,7 @@ def event_process(event,main_screen):
#main_screen.SwapAndShow() #main_screen.SwapAndShow()
if event.key == pygame.K_KP_MINUS: if event.key == pygame.K_KP_MINUS:
if main_screen._CurrentPage._Name != "Sound volume":
main_screen.Draw() main_screen.Draw()
sound_patch.VolumeDown() sound_patch.VolumeDown()