When launch blueman-manager while bluetooth is disable, it may fails
with error:
Failed to enable bluetooth
Because when get bluetooth status right after change its status, the
status may not be updated that plugin applet/KillSwitch.py sets the
bluetooth status via method of another dbus service which doesn't return
immediately.
Provides a new dbus method for PowerManager which checks whether dbus
method SetBluetoothStatus() has finished. Then it makes sure to get
right bluetooth status.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
863f9023bc