public void previousQuestion() {
ActivityIndicator.showProgressDialog((Activity) context);
Handler delayedHandler = new Handler();
delayedHandler.postDelayed(
new Runnable() {
@Override
public void run() {
if (questionNumber > 0) {
questionNumber = questionNumber - 1;
loadQuestion(sectionNumber, questionNumber);
} else if (sectionNumber > 0) {
sectionNumber = sectionNumber - 1;
onNavigationDrawerItemSelected(sectionNumber);
questionNumber = sections.get(sectionNumber).questions.size() - 1;
loadQuestion(sectionNumber, questionNumber);
} else {
// Do nothing
}
ActivityIndicator.dismissProgressDialog();
}
},
1000);
}
