def radio_loop(now, key_value):
global currently_tuned
switch_channel(key_value) # change radio channel
get_mpd_info(now)
if app_states["play"] == 1:
if mpd.stat() != "play" or currently_tuned != app_states["channel"]:
mpd.play(app_states["channel"])
else:
if mpd.stat() == "play":
mpd.stop()
if key_value == "KEY_PLAYPAUSE":
play_pause(now)
def radio_loop(now,key_value):
global currently_tuned
switch_channel(key_value) # change radio channel
get_mpd_info(now)
if app_states["play"] == 1:
if mpd.stat() != "play" or currently_tuned != app_states["channel"]:
mpd.play(app_states["channel"])
else:
if mpd.stat() == "play":
mpd.stop()
if key_value == "KEY_PLAYPAUSE":
play_pause(now)
def restore_tones():
global app_states
global prev_app_states
if os.path.exists('appstates.sav'):
print("restoring states")
with open('appstates.sav') as data_file:
try:
app_states = json.load(data_file)
except:
print "unable to load json file"
audio.switch_input(app_states["input"])
if app_states["play"] == 0:
mpd.stop()
else:
mpd.play(app_states["channel"])
prev_app_states["play"] = app_states["play"]
app_states["changed"] = True
def restore_tones():
global app_states
global prev_app_states
if os.path.exists('appstates.sav'):
print("restoring states")
with open('appstates.sav') as data_file:
try:
app_states = json.load(data_file)
except:
print"unable to load json file"
audio.switch_input(app_states["input"])
if app_states["play"] == 0:
mpd.stop()
else:
mpd.play(app_states["channel"])
prev_app_states["play"] = app_states["play"]
app_states["changed"] = True
def switch_channel(key_value):
changed = False
if key_value == "KEY_UP":
if app_states["channel"] != num_radio_channels:
app_states["channel"] = app_states["channel"] + 1
else:
app_states["channel"] = 0
changed = True
elif key_value == "KEY_DOWN":
if app_states["channel"] != 0:
app_states["channel"] = app_states["channel"] - 1
else:
app_states["channel"] = num_radio_channels
changed = True
if re.search("KEY_[0-9]+", key_value):
regex = re.search("KEY_([0-9]+)", key_value)
app_states["channel"] = int(regex.group(1)) - 1
changed = True
if changed == True:
app_states["play"] = 1
prev_app_states["play"] = 0
mpd.play(app_states["channel"])
app_states["play"] == 1
prev_app_states["play"] == 0
def switch_channel(key_value):
changed = False
if key_value == "KEY_UP":
if app_states["channel"] != num_radio_channels:
app_states["channel"] = app_states["channel"] + 1
else:
app_states["channel"] = 0
changed = True
elif key_value == "KEY_DOWN":
if app_states["channel"] != 0:
app_states["channel"] = app_states["channel"] - 1
else:
app_states["channel"] = num_radio_channels
changed = True
if re.search("KEY_[0-9]+", key_value):
regex = re.search("KEY_([0-9]+)", key_value)
app_states["channel"] = int(regex.group(1)) - 1
changed = True
if changed == True:
app_states["play"] = 1
prev_app_states["play"] = 0
mpd.play(app_states["channel"])
app_states["play"] == 1
prev_app_states["play"] == 0