protected Step getStep(int position) {
if (position >= sSteps.size()) {
return null;
}
Step step = sSteps.get(position);
step.setContext(this);
return step;
}
protected Step getPostStep() {
int position = mStepIndex;
if (position >= sSteps.size()) {
return null;
}
Step step = sSteps.get(position);
if (sStepOptional.containsKey(step) && !sStepOptional.get(step).check()) {
mStepIndex++;
return getPostStep();
}
step.setContext(this);
System.out.println("Returning " + position);
hideSoftInput();
return step;
}
protected Step getPreviousStep() {
System.out.println("They called previous step! " + mStepIndex);
if (mStepIndex >= sSteps.size()) {
return null;
}
Step step = sSteps.get(mStepIndex);
if (sStepOptional.containsKey(step) && !sStepOptional.get(step).check()) {
mStepIndex--;
if (mStepIndex < 0) {
finish();
return null;
}
return getPreviousStep();
}
step.setContext(this);
System.out.println("Returning " + mStepIndex);
return step;
}
