def scan_config_devices_update_list_view(self):
"""
Scans for saved devices
:return:
"""
self.devices_view.clear()
paired_devices = self.config['device']
for i in paired_devices:
if paired_devices[i].get('wifi'):
icon = ':/icons/icons/portrait_mobile_disconnect.svg'
devices_view_list_item = QListWidgetItem(
QIcon(icon), "{device}\n{mode}\n{status}".format(
device=paired_devices[i].get('model'),
mode=i,
status='Disconnected'))
__sha_shift = self.config.get('sha_shift', 5)
__sha = hashlib.sha256(
str(i).encode()).hexdigest()[__sha_shift:__sha_shift + 6]
devices_view_list_item.setToolTip(
"<span style='color: #{color}'>Device</snap>: <b>{d}</b>\n"
"Status: {s}".format(
d=i,
s="Disconnected. Right click 'ping' to attempt "
"reconnect",
color=__sha))
devices_view_list_item.setFont(QFont('Noto Sans', 8))
self.devices_view.addItem(devices_view_list_item)
return paired_devices
def scan_devices_update_list_view(self):
"""
Scan for new devices; and update the list view
:return:
"""
# self.devices_view.clear()
device_exists_in_view = False
paired_devices = []
for index in range(self.devices_view.count()):
paired_devices.append(self.devices_view.item(index))
__devices = self.adb.devices_detailed()
log(__devices)
for i in __devices:
device_is_wifi = \
i['identifier'].count('.') >= 3 and (':' in i['identifier'])
if i['identifier'] not in self.config['device'].keys():
device_paired_and_exists = False
self.config['device'][i['identifier']] = {'rotation': 0}
else:
device_paired_and_exists = True
if device_is_wifi:
_icon_suffix = '_wifi'
else:
_icon_suffix = '_usb'
icon = ':/icons/icons/portrait_mobile_white{}.svg'.format(
_icon_suffix)
if i['status'] == 'offline':
icon = ':/icons/icons/portrait_mobile_error.svg'
elif i['status'] == 'unauthorized':
icon = ':/icons/icons/portrait_mobile_warning.svg'
if i['status'] == 'no_permission':
log("pairfilter: 5")
# https://stackoverflow.com/questions/
# 53887322/adb-devices-no-permissions-user-in-
# plugdev-group-are-your-udev-rules-wrong
udev_error = "Error connecting to device. Your udev rules are"\
" incorrect. See https://stackoverflow.com/questions"\
"/53887322/adb-devices-no-permissions-user-in-plugdev-"\
"group-are-your-udev-rules-wrong"
self.display_public_message(udev_error)
print(udev_error)
return []
# Check if device is unauthorized
elif i['status'] == "unauthorized":
log("unauthorized device detected: Click Allow on your device")
log("pairfilter: 4")
# The device is connected; and might/might't paired in the past
# And is connected to the same IP address
# It is possibly a bug with the connection;
# Temporarily create a new QListItem to display the
# device with the error
paired = False
device_paired_and_exists = False
self.display_public_message(
f"{i['identifier']} is unauthorized. Please click allow "
f"on your device.")
# Remove other devices with the same id and offline and
# unauthorized
self.remove_device_device_view(
i['identifier'], statuses=['offline', 'unauthorized'])
# Unauthorized device cannot be considered as a paired device
devices_view_list_item = QListWidgetItem()
else:
# check if device is paired
# if yes, just update the list item
if not device_paired_and_exists:
paired = False
devices_view_list_item = QListWidgetItem()
else:
for paired_device in paired_devices:
if paired_device.text().split()[0] == i['model']:
log("pairfilter: 1")
paired = True
devices_view_list_item = paired_device
# as we have found a paired device
# we know by assumption; there cannot be two
# devices with the same local IP address;
# lets scan the devices_view once more in a loop
# to check for any device with the same
# identifier and remove them; based on this same
# assumption
self.remove_device_device_view(
i['identifier'],
statuses=['offline', 'unauthorized'])
break
elif paired_device.text().split()[1] ==\
i['identifier']:
log("pairfilter: 2")
self.remove_device_device_view(
i['identifier'],
statuses=['offline', 'unauthorized'])
devices_view_list_item = QListWidgetItem()
paired = False
break
else:
log("pairfilter: 3")
paired = False
devices_view_list_item = QListWidgetItem()
devices_view_list_item.setIcon(QIcon(icon))
devices_view_list_item.setText("{device}\n{mode}\n{status}".format(
device=i['model'], mode=i['identifier'], status=i['status']))
__sha_shift = self.config.get('sha_shift', 5)
__sha = hashlib.sha256(str(i['identifier']).encode()).hexdigest(
)[__sha_shift:__sha_shift + 6]
devices_view_list_item.setToolTip(
"Device: "
"<span style='color: #{inv_color};background-color: #{color}'>"
"<b>{d}</b></span>\n"
"<br>"
"Model: {m}\n<br>"
"Alias: {a}\n<br>"
"Status: {s}\n<br>"
"Transport ID: {t}\n<br>"
"Paired: {p}".format(d=i['identifier'],
m=i['model'],
a=i['product'],
s=i['status'],
t=i['transport_id'],
p=paired,
color=__sha,
inv_color=str(
hex(0xFFFFFF - int(__sha, 16))[2:])))
devices_view_list_item.setFont(QFont('Noto Sans', 8))
log(f"Pairing status: {device_paired_and_exists}")
if device_paired_and_exists and device_is_wifi:
# we need to only neglect wifi devices
# paired usb device need to still show in the display
continue
elif device_exists_in_view:
# devices exists in the list with the same status and
# we should not add the new detected list item
continue
# If and only if the device doesn't exist; add it
self.devices_view.addItem(devices_view_list_item)
return __devices
