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bluetooth bug

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This commit is contained in:
cuu 2018-12-20 16:17:57 +08:00
parent 36ebf2f7fc
commit d9a884520c
1 changed files with 15 additions and 5 deletions
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16
Menu/GameShell/10_Settings/Bluetooth/__init__.py
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@ -393,6 +393,8 @@ class BluetoothPage(Page):
_ADAPTER_DEV = "hci0"
_Offline = False
def __init__(self):
Page.__init__(self)
self._WirelessList = []
@ -617,9 +619,17 @@ class BluetoothPage(Page):
self.GenNetworkList()
def OnLoadCb(self):
self._Offline = False
if self._Screen._TitleBar._InAirPlaneMode == False:
out = commands.getstatusoutput("hcitool dev | grep hci0 |cut -f3") ## bluetooth maybe dead after airplane mode
if len(out[1]) < 17:
self._Offline = True
print("Bluetooth OnLoadCb ,can not find hci0 alive,try to reboot")
else:
self.RefreshDevices()
self.GenNetworkList()
else:
self._Offline = True
def ScrollUp(self):
if len(self._WirelessList) == 0:
@ -648,7 +658,7 @@ class BluetoothPage(Page):
def KeyDown(self,event):
if event.key == CurKeys["A"] or event.key == CurKeys["Menu"]:
if self._Screen._TitleBar._InAirPlaneMode == True:
if self._Offline == True:
self.AbortedAndReturnToUpLevel()
return
@ -683,7 +693,7 @@ class BluetoothPage(Page):
self._Screen.SwapAndShow()
if event.key == CurKeys["X"]:
if self._Screen._TitleBar._InAirPlaneMode == False:
if self._Offline == False:
self.Rescan()
if event.key == CurKeys["Y"]:
@ -697,7 +707,7 @@ class BluetoothPage(Page):
self._Screen.SwapAndShow()
if event.key == CurKeys["B"]:
if self._Screen._TitleBar._InAirPlaneMode == False:
if self._Offline == False:
self.TryConnect()
def Draw(self):