public void updateView() {
TextView surveyHeadline = (TextView) activity.findViewById(R.id.survey_view_headline_textview);
if (surveyHeadline == null) return;
final InterviewManager questionnaire = InterviewManager.getInstance(activity);
surveyHeadline.setText(
activity.getString(R.string.survey_view_headline) + " " + questionnaire.getName());
// show question and potentially answer choices dependent on type
LinearLayout questionContainer =
(LinearLayout) activity.findViewById(R.id.survey_view_question_container);
questionContainer.removeAllViews();
if (questionnaire.hasCurrentQuestion()) {
// fill question formulation and edit area dependent on current question and answer type
fillAnswerEditArea(questionContainer);
} else if (questionnaire.isAfterLastQuestion()) {
// Thank the user!
TextView thankYou = new TextView(activity);
thankYou.setText(R.string.survey_thank_you_message);
thankYou.setTextSize(TypedValue.COMPLEX_UNIT_SP, 30f);
questionContainer.addView(thankYou);
}
// enable / disable prev and next question buttons
Button prevQButton = (Button) activity.findViewById(R.id.previous_question_button);
prevQButton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View arg0) {
questionnaire.gotoPreviousQuestion();
activity.updatePersonalNetworkViews();
}
});
prevQButton.setEnabled(questionnaire.hasPreviousQuestion());
Button nextQButton = (Button) activity.findViewById(R.id.next_question_button);
nextQButton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View arg0) {
questionnaire.gotoNextQuestion();
activity.updatePersonalNetworkViews();
}
});
nextQButton.setEnabled(questionnaire.shouldEnableNextQuestionButton());
}
private void fillAnswerEditArea(LinearLayout questionContainer) {
final InterviewManager questionnaire = InterviewManager.getInstance(activity);
final Question question = questionnaire.getCurrentQuestion();
final PersonalNetwork network = PersonalNetwork.getInstance(activity);
TextView title = new TextView(activity);
title.setText(question.title());
title.setTextSize(TypedValue.COMPLEX_UNIT_SP, 20f);
questionContainer.addView(title);
TextView text = new TextView(activity);
String questionText = question.text();
if (question.type() == InterviewManager.Q_ABOUT_ALTERS) {
String altername = questionnaire.getCurrentFirstAlterName();
questionText = questionText.replace("$$", altername);
}
if (question.type() == InterviewManager.Q_ALTER_ALTER_TIES) {
String first = questionnaire.getCurrentFirstAlterName();
String second = questionnaire.getCurrentSecondAlterName();
questionText = questionText + "\n" + "Alter-alter pair: (" + first + ", " + second + ")";
}
text.setText(questionText);
text.setTextSize(TypedValue.COMPLEX_UNIT_SP, 15f);
questionContainer.addView(text);
if (question.type() != InterviewManager.Q_NAME_GENERATOR) {
int answerType = question.answerType();
if (answerType == InterviewManager.ANSWER_TYPE_TEXT
|| answerType == InterviewManager.ANSWER_TYPE_NUMBER) {
EditText textAnswer = DynamicViewManager.createSurveyAnswerEditText(activity);
if (answerType == InterviewManager.ANSWER_TYPE_TEXT) {
// TODO: choose alternatives
// textAnswer.setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
textAnswer.setInputType(InputType.TYPE_CLASS_TEXT);
}
if (answerType == InterviewManager.ANSWER_TYPE_NUMBER) {
textAnswer.setInputType(InputType.TYPE_CLASS_NUMBER);
}
String currentValue = null;
if (question.type() == InterviewManager.Q_ABOUT_EGO)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(), question.title(), Ego.getInstance());
if (question.type() == InterviewManager.Q_ABOUT_ALTERS)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(),
question.title(),
Alter.getInstance(questionnaire.getCurrentFirstAlterName()));
;
if (question.type() == InterviewManager.Q_ALTER_ALTER_TIES)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(),
question.title(),
AlterAlterDyad.getInstance(
questionnaire.getCurrentFirstAlterName(),
questionnaire.getCurrentSecondAlterName()));
if (currentValue != null && !currentValue.equals(PersonalNetwork.VALUE_NOT_ASSIGNED))
textAnswer.setText(currentValue);
questionContainer.addView(textAnswer);
if (textAnswer.requestFocus()) {
InputMethodManager inputManager =
(InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.showSoftInput(textAnswer, InputMethodManager.SHOW_IMPLICIT);
}
}
if (answerType == InterviewManager.ANSWER_TYPE_CHOICE) {
String[] choices = question.answerChoiceTextValues();
RadioGroup choicesGroup = new RadioGroup(activity);
String currentValue = null;
if (question.type() == InterviewManager.Q_ABOUT_EGO)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(), question.title(), Ego.getInstance());
if (question.type() == InterviewManager.Q_ABOUT_ALTERS)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(),
question.title(),
Alter.getInstance(questionnaire.getCurrentFirstAlterName()));
if (question.type() == InterviewManager.Q_ALTER_ALTER_TIES)
currentValue =
network.getAttributeValueAt(
System.currentTimeMillis(),
question.title(),
AlterAlterDyad.getInstance(
questionnaire.getCurrentFirstAlterName(),
questionnaire.getCurrentSecondAlterName()));
for (int i = 0; i < choices.length; ++i) {
RadioButton button = new RadioButton(activity);
button.setText(choices[i]);
button.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
RadioButton clickedButton = (RadioButton) v;
if (clickedButton.isChecked()) {
String value = clickedButton.getText().toString();
if (question.type() == InterviewManager.Q_ABOUT_EGO) {
network.setAttributeValueAt(
TimeInterval.getRightUnboundedFromNow(),
question.title(),
Ego.getInstance(),
value);
}
if (question.type() == InterviewManager.Q_ABOUT_ALTERS) {
network.setAttributeValueAt(
TimeInterval.getRightUnboundedFromNow(),
question.title(),
Alter.getInstance(questionnaire.getCurrentFirstAlterName()),
value);
}
if (question.type() == InterviewManager.Q_ALTER_ALTER_TIES) {
// find out whether the value means adjacent or not
boolean adjacent = false;
Set<Integer> indicees = question.answerChoiceIndicees();
for (Integer index : indicees) {
if (question.answerChoiceTextValue(index).equals(value)) {
adjacent = question.answerChoiceAdjacent(index);
}
}
String a = questionnaire.getCurrentFirstAlterName();
String b = questionnaire.getCurrentSecondAlterName();
// in any case add the dyad attribute value (even if it means not adjacent)
network.setAttributeValueAt(
TimeInterval.getRightUnboundedFromNow(),
question.title(),
AlterAlterDyad.getInstance(a, b),
value);
if (!adjacent) {
network.removeTieAt(TimeInterval.getRightUnboundedFromNow(), a, b);
} else {
network.addToLifetimeOfTie(TimeInterval.getRightUnboundedFromNow(), a, b);
}
}
}
}
});
choicesGroup.addView(button);
if (currentValue != null && currentValue.equals(choices[i])) {
button.setChecked(true);
}
}
ScrollView choicesScrollView = new ScrollView(activity);
choicesScrollView.addView(choicesGroup);
questionContainer.addView(choicesScrollView);
}
} else { // name generator question
LinearLayout addAlterLayout = new LinearLayout(activity);
addAlterLayout.setOrientation(LinearLayout.HORIZONTAL);
final EditText newAlterName = new EditText(activity);
newAlterName.setInputType(
InputType
.TYPE_TEXT_FLAG_NO_SUGGESTIONS); // don't make suggestions, since names are not
// necessarily in the dictionary
newAlterName.setHint(R.string.new_alter_name_edit_text_hint);
addAlterLayout.addView(newAlterName);
Button addAlterButton = new Button(activity);
addAlterButton.setText(R.string.add_alter_button_text);
addAlterButton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
String alterName = newAlterName.getText().toString();
if (alterName != null && alterName.length() > 0) {
network.addToLifetimeOfAlter(TimeInterval.getRightUnboundedFromNow(), alterName);
questionnaire.addAlter(alterName);
newAlterName.setText("");
activity.updatePersonalNetworkViews();
}
}
});
addAlterLayout.addView(addAlterButton);
questionContainer.addView(addAlterLayout);
Button pickAlterButton = DynamicViewManager.createPickAlterButton(activity);
pickAlterButton.setText(R.string.pick_alter_button_text);
pickAlterButton.setOnClickListener(activity);
questionContainer.addView(pickAlterButton);
TextView altersView = new TextView(activity);
ScrollView altersScrollView = new ScrollView(activity);
String[] alterNames = questionnaire.getAlterNames();
StringBuffer altersViewContent = new StringBuffer();
if (alterNames != null) {
for (int i = 0; i < alterNames.length; ++i) {
altersViewContent.append(alterNames[i] + "\n");
}
}
altersView.setText(altersViewContent.toString());
altersScrollView.addView(altersView);
questionContainer.addView(altersScrollView);
if (newAlterName.requestFocus()) {
InputMethodManager inputManager =
(InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.showSoftInput(newAlterName, InputMethodManager.SHOW_IMPLICIT);
}
}
}