private void Process(CaptureResult result)
{
switch (Owner.mState)
{
case Camera2BasicFragment.STATE_WAITING_LOCK:
{
Integer afState = (Integer)result.Get(CaptureResult.ControlAfState);
if (afState == null)
{
Owner.CaptureStillPicture();
}
else if ((((int)ControlAFState.FocusedLocked) == afState.IntValue()) ||
(((int)ControlAFState.NotFocusedLocked) == afState.IntValue()))
{
// ControlAeState can be null on some devices
Integer aeState = (Integer)result.Get(CaptureResult.ControlAeState);
if (aeState == null ||
aeState.IntValue() == ((int)ControlAEState.Converged))
{
Owner.mState = Camera2BasicFragment.STATE_PICTURE_TAKEN;
Owner.CaptureStillPicture();
}
else
{
Owner.RunPrecaptureSequence();
}
}
break;
}
case Camera2BasicFragment.STATE_WAITING_PRECAPTURE:
{
// ControlAeState can be null on some devices
Integer aeState = (Integer)result.Get(CaptureResult.ControlAeState);
if (aeState == null ||
aeState.IntValue() == ((int)ControlAEState.Precapture) ||
aeState.IntValue() == ((int)ControlAEState.FlashRequired))
{
Owner.mState = Camera2BasicFragment.STATE_WAITING_NON_PRECAPTURE;
}
break;
}
case Camera2BasicFragment.STATE_WAITING_NON_PRECAPTURE:
{
// ControlAeState can be null on some devices
Integer aeState = (Integer)result.Get(CaptureResult.ControlAeState);
if (aeState == null || aeState.IntValue() != ((int)ControlAEState.Precapture))
{
Owner.mState = Camera2BasicFragment.STATE_PICTURE_TAKEN;
Owner.CaptureStillPicture();
}
break;
}
}
}
}
