internal SwitchModeViewModel(PhoneNotifierViewModel PhoneNotifier, PhoneInterfaces?TargetMode, ModeSwitchProgressHandler ModeSwitchProgress, ModeSwitchErrorHandler ModeSwitchError, ModeSwitchSuccessHandler ModeSwitchSuccess, SetWorkingStatus SetWorkingStatus = null, UpdateWorkingStatus UpdateWorkingStatus = null)
: base()
{
if ((PhoneNotifier.CurrentInterface == PhoneInterfaces.Lumia_Bootloader) && (TargetMode == PhoneInterfaces.Lumia_Flash))
{
PhoneInfo Info = ((NokiaFlashModel)PhoneNotifier.CurrentModel).ReadPhoneInfo(false);
if (Info.BootManagerProtocolVersionMajor >= 2)
{
try
{
// The implementation of SwitchToFlashAppContext() is improved
// SwitchToFlashAppContext() should only be used with BootMgr v2
// For switching from BootMgr to FlashApp, it will use NOKS
// That will switch to a charging state, whereas a normal context switch will not start charging
// The implementation of NOKS in BootMgr mode has changed in BootMgr v2
// It does not disconnect / reconnect anymore and the apptype is changed immediately
// NOKS still doesnt return a status
// BootMgr v1 uses normal NOKS and waits for arrival of FlashApp
((NokiaFlashModel)PhoneNotifier.CurrentModel).SwitchToFlashAppContext();
// But this was called as a real switch, so we will raise an arrival event.
PhoneNotifier.CurrentInterface = PhoneInterfaces.Lumia_Flash;
PhoneNotifier.NotifyArrival();
}
catch { }
}
}
if (PhoneNotifier.CurrentInterface == TargetMode)
{
ModeSwitchSuccess(PhoneNotifier.CurrentModel, (PhoneInterfaces)PhoneNotifier.CurrentInterface);
}
else
{
this.PhoneNotifier = PhoneNotifier;
this.CurrentModel = (NokiaPhoneModel)PhoneNotifier.CurrentModel;
this.CurrentMode = PhoneNotifier.CurrentInterface;
this.TargetMode = TargetMode;
if (ModeSwitchProgress != null)
{
this.ModeSwitchProgress += ModeSwitchProgress;
}
if (ModeSwitchError != null)
{
this.ModeSwitchError += ModeSwitchError;
}
if (ModeSwitchSuccess != null)
{
this.ModeSwitchSuccess += ModeSwitchSuccess;
}
if (SetWorkingStatus != null)
{
this.SetWorkingStatus = SetWorkingStatus;
}
if (UpdateWorkingStatus != null)
{
this.UpdateWorkingStatus = UpdateWorkingStatus;
}
if (this.CurrentMode == null)
{
LogFile.Log("Waiting for phone to connect...", LogType.FileAndConsole);
PhoneNotifier.NewDeviceArrived += NewDeviceArrived;
}
else
{
// Make sure this ViewModel has its View loaded before we continue,
// or else loading of Views can get mixed up.
if (SynchronizationContext.Current == null)
{
StartSwitch();
}
else
{
SynchronizationContext.Current.Post((s) =>
{
((SwitchModeViewModel)s).StartSwitch();
}, this);
}
}
}
}
internal async static Task <IDisposable> SwitchToWithProgress(PhoneNotifierViewModel Notifier, PhoneInterfaces?TargetMode, ModeSwitchProgressHandler ModeSwitchProgress, string RequestedVolumeForMassStorage = "MainOS")
{
if (Notifier.CurrentInterface == TargetMode)
{
return(Notifier.CurrentModel);
}
IDisposable Result = null;
string LocalErrorMessage = null;
AsyncAutoResetEvent Event = new AsyncAutoResetEvent(false);
SwitchModeViewModel Switch = new SwitchModeViewModel(
Notifier,
TargetMode,
ModeSwitchProgress,
(string ErrorMessage) =>
{
LocalErrorMessage = ErrorMessage;
Event.Set();
},
(IDisposable NewModel, PhoneInterfaces NewInterface) =>
{
Result = NewModel;
Event.Set();
}
);
await Event.WaitAsync(Timeout.InfiniteTimeSpan);
if (LocalErrorMessage != null)
{
throw new WPinternalsException(LocalErrorMessage);
}
return(Result);
}