// Override QuestionWidget's add question text. Build it the same
// but add it to the questionLayout
protected void addQuestionText(FormEntryPrompt p) {
// Add the text view. Textview always exists, regardless of whether there's text.
TextView questionText = new TextView(getContext());
questionText.setText(p.getLongText());
questionText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontsize);
questionText.setTypeface(null, Typeface.BOLD);
questionText.setPadding(0, 0, 0, 7);
questionText.setId(QuestionWidget.newUniqueId()); // assign random id
// Wrap to the size of the parent view
questionText.setHorizontallyScrolling(false);
if (p.getLongText() == null) {
questionText.setVisibility(GONE);
}
// Put the question text on the left half of the screen
LinearLayout.LayoutParams labelParams =
new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
labelParams.weight = 1;
questionLayout = new LinearLayout(getContext());
questionLayout.setOrientation(LinearLayout.HORIZONTAL);
questionLayout.addView(questionText, labelParams);
}
public StringWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mAnswer = new EditText(context);
mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
mAnswer.setLayoutParams(params);
// capitalize the first letter of the sentence
mAnswer.setKeyListener(new TextKeyListener(Capitalize.SENTENCES, false));
// needed to make long read only text scroll
mAnswer.setHorizontallyScrolling(false);
mAnswer.setSingleLine(false);
if (prompt != null) {
mReadOnly = prompt.isReadOnly();
String s = prompt.getAnswerText();
if (s != null) {
mAnswer.setText(s);
}
if (mReadOnly) {
mAnswer.setBackgroundDrawable(null);
mAnswer.setFocusable(false);
mAnswer.setClickable(false);
}
}
addView(mAnswer);
}
private void fillGridRow(
FormEntryController formEntryController, GridRow gridRow, int columnIndex) throws Exception {
FormEntryPrompt currentQuestionPrompt = formEntryController.getModel().getQuestionPrompt();
IAnswerData currentAnswer = currentQuestionPrompt.getAnswerValue();
if (currentAnswer == null) return;
final int dataType = currentQuestionPrompt.getDataType();
QuestionDef questionDef = currentQuestionPrompt.getQuestion();
String answerAsString = getMartusAnswerStringFromQuestion(currentAnswer, questionDef, dataType);
gridRow.setCellText(columnIndex, answerAsString);
}
public BearingWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
setOrientation(LinearLayout.VERTICAL);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
mGetBearingButton = new Button(getContext());
mGetBearingButton.setId(QuestionWidget.newUniqueId());
mGetBearingButton.setPadding(20, 20, 20, 20);
mGetBearingButton.setText(getContext().getString(R.string.get_bearing));
mGetBearingButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mGetBearingButton.setEnabled(!prompt.isReadOnly());
mGetBearingButton.setLayoutParams(params);
if (prompt.isReadOnly()) {
mGetBearingButton.setVisibility(View.GONE);
}
mStringAnswer = new TextView(getContext());
mStringAnswer.setId(QuestionWidget.newUniqueId());
mAnswerDisplay = new TextView(getContext());
mAnswerDisplay.setId(QuestionWidget.newUniqueId());
mAnswerDisplay.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mAnswerDisplay.setGravity(Gravity.CENTER);
String s = prompt.getAnswerText();
if (s != null && !s.equals("")) {
mGetBearingButton.setText(getContext().getString(R.string.replace_bearing));
setBinaryData(s);
}
// when you press the button
mGetBearingButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "recordBearing", "click", mPrompt.getIndex());
Intent i = null;
i = new Intent(getContext(), BearingActivity.class);
Collect.getInstance().getFormController().setIndexWaitingForData(mPrompt.getIndex());
((Activity) getContext()).startActivityForResult(i, FormEntryActivity.BEARING_CAPTURE);
}
});
addView(mGetBearingButton);
addView(mAnswerDisplay);
}
public TriggerWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mPrompt = prompt;
this.setOrientation(LinearLayout.VERTICAL);
mTriggerButton = new CheckBox(getContext());
mTriggerButton.setId(QuestionWidget.newUniqueId());
mTriggerButton.setText(getContext().getString(R.string.trigger));
mTriggerButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
// mActionButton.setPadding(20, 20, 20, 20);
mTriggerButton.setEnabled(!prompt.isReadOnly());
mTriggerButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mTriggerButton.isChecked()) {
mStringAnswer.setText(mOK);
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(TriggerWidget.this, "triggerButton", "OK", mPrompt.getIndex());
} else {
mStringAnswer.setText(null);
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(
TriggerWidget.this, "triggerButton", "null", mPrompt.getIndex());
}
}
});
mStringAnswer = new TextView(getContext());
mStringAnswer.setId(QuestionWidget.newUniqueId());
mStringAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mStringAnswer.setGravity(Gravity.CENTER);
String s = prompt.getAnswerText();
if (s != null) {
if (s.equals(mOK)) {
mTriggerButton.setChecked(true);
} else {
mTriggerButton.setChecked(false);
}
mStringAnswer.setText(s);
}
// finish complex layout
this.addView(mTriggerButton);
// this.addView(mStringAnswer);
}
public UrlWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
setOrientation(LinearLayout.VERTICAL);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
// set button formatting
mOpenUrlButton = new Button(getContext());
mOpenUrlButton.setId(QuestionWidget.newUniqueId());
mOpenUrlButton.setText(getContext().getString(R.string.open_url));
mOpenUrlButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mOpenUrlButton.setPadding(20, 20, 20, 20);
mOpenUrlButton.setEnabled(!prompt.isReadOnly());
mOpenUrlButton.setLayoutParams(params);
mOpenUrlButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "openUrl", "click", mPrompt.getIndex());
if (mStringAnswer != null & mStringAnswer.getText() != null
&& !"".equalsIgnoreCase((String) mStringAnswer.getText())) {
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse((String) mStringAnswer.getText()));
getContext().startActivity(i);
} else {
Toast.makeText(getContext(), "No URL set", Toast.LENGTH_SHORT).show();
}
}
});
// set text formatting
mStringAnswer = new TextView(getContext());
mStringAnswer.setId(QuestionWidget.newUniqueId());
mStringAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mStringAnswer.setGravity(Gravity.CENTER);
String s = prompt.getAnswerText();
if (s != null) {
mStringAnswer.setText(s);
}
// finish complex layout
addView(mOpenUrlButton);
addView(mStringAnswer);
}
private FormEntryPrompt findQuestion(
FormEntryController formEntryContorller, TreeReference treeReferenceToMatch) {
formEntryContorller.jumpToIndex(FormIndex.createBeginningOfFormIndex());
int event;
while ((event = formEntryContorller.stepToNextEvent())
!= FormEntryController.EVENT_END_OF_FORM) {
if (event == FormEntryController.EVENT_QUESTION) {
FormEntryPrompt questionPrompt = formEntryContorller.getModel().getQuestionPrompt();
QuestionDef thisQuestionDef = questionPrompt.getQuestion();
TreeReference thisTreeReference = (TreeReference) thisQuestionDef.getBind().getReference();
if (thisTreeReference.equals(treeReferenceToMatch)) return questionPrompt;
}
}
return null;
}
public IntegerWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt, true);
mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);
// needed to make long readonly text scroll
mAnswer.setHorizontallyScrolling(false);
mAnswer.setSingleLine(false);
// only allows numbers and no periods
mAnswer.setKeyListener(new DigitsKeyListener(true, false));
// ints can only hold 2,147,483,648. we allow 999,999,999
InputFilter[] fa = new InputFilter[1];
fa[0] = new InputFilter.LengthFilter(9);
mAnswer.setFilters(fa);
if (prompt.isReadOnly()) {
setBackgroundDrawable(null);
setFocusable(false);
setClickable(false);
}
Integer i = getIntegerAnswerValue();
if (i != null) {
mAnswer.setText(i.toString());
}
setupChangeListener();
}
protected IAnswerData getCurrentAnswer() {
IAnswerData current = mPrompt.getAnswerValue();
if (current == null) {
return null;
}
return getTemplate().cast(current.uncast());
}
/**
* Build MediuaLayout for displaying any help associated with given FormEntryPrompt.
*
* @param prompt
* @return
*/
private MediaLayout createHelpLayout(FormEntryPrompt prompt) {
TextView text = new TextView(getContext());
text.setText(prompt.getHelpText());
text.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontsize);
text.setPadding(0, 0, 0, 7);
text.setId(38475483); // assign random id
MediaLayout helpLayout = new MediaLayout(getContext());
helpLayout.setAVT(
text,
prompt.getHelpMultimedia(FormEntryCaption.TEXT_FORM_AUDIO),
prompt.getHelpMultimedia(FormEntryCaption.TEXT_FORM_IMAGE),
prompt.getHelpMultimedia(FormEntryCaption.TEXT_FORM_VIDEO),
null);
helpLayout.setPadding(15, 15, 15, 15);
return helpLayout;
}
private Bulletin createBulletin(
MartusCrypto signatureGenerator,
FormEntryController formEntryController,
FieldSpecCollection fieldsFromXForms)
throws Exception {
FieldSpecCollection allFields = new FieldSpecCollection();
FieldSpecCollection nonEmptytopSectionFieldSpecsFrom = getNonEmptyTopFieldSpecs();
allFields.addAll(nonEmptytopSectionFieldSpecsFrom);
allFields.addAll(fieldsFromXForms);
Bulletin bulletinLoadedFromXForms =
new Bulletin(signatureGenerator, allFields, new FieldSpecCollection());
transferAllStandardFields(bulletinLoadedFromXForms, nonEmptytopSectionFieldSpecsFrom);
resetFormEntryControllerIndex(formEntryController);
int event;
while ((event = formEntryController.stepToNextEvent())
!= FormEntryController.EVENT_END_OF_FORM) {
if (event == FormEntryController.EVENT_REPEAT)
convertXFormRepeatToGridData(
formEntryController, fieldsFromXForms, bulletinLoadedFromXForms);
if (event != FormEntryController.EVENT_QUESTION) continue;
FormEntryPrompt questionPrompt = formEntryController.getModel().getQuestionPrompt();
IAnswerData answer = questionPrompt.getAnswerValue();
if (answer == null) continue;
QuestionDef question = questionPrompt.getQuestion();
final int dataType = questionPrompt.getDataType();
TreeReference reference = (TreeReference) question.getBind().getReference();
FieldDataPacket fieldDataPacket = bulletinLoadedFromXForms.getFieldDataPacket();
String xFormsFieldTag = reference.getNameLast();
String answerAsString = getMartusAnswerStringFromQuestion(answer, question, dataType);
fieldDataPacket.set(xFormsFieldTag, answerAsString);
}
copyPrivateAttachmentProxies(bulletinLoadedFromXForms);
copyPublicAttachmentProxies(bulletinLoadedFromXForms);
return bulletinLoadedFromXForms;
}
public void refreshWidget(FormEntryPrompt fep, int changeFlags) {
ImageItem newImItem = ExpandedWidget.getImageItem(fep, scrHeight - 16, scrWidth - 16);
if (newImItem != null) {
detachImage();
fullPrompt.add(newImItem);
imItem = newImItem;
}
if (multimediaController != null) {
multimediaController.playAudioOnLoad(fep);
}
prompt.setText(fep.getLongText());
}
/**
* Add a Views containing the question text, audio (if applicable), and image (if applicable). To
* satisfy the RelativeLayout constraints, we add the audio first if it exists, then the TextView
* to fit the rest of the space, then the image if applicable.
*/
protected void addQuestionText(FormEntryPrompt p) {
String imageURI = p.getImageText();
String audioURI = p.getAudioText();
String videoURI = p.getSpecialFormQuestionText("video");
// shown when image is clicked
String bigImageURI = p.getSpecialFormQuestionText("big-image");
String promptText = p.getLongText();
// Add the text view. Textview always exists, regardless of whether there's text.
mQuestionText = new TextView(getContext());
mQuestionText.setText(promptText == null ? "" : promptText);
mQuestionText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontsize);
mQuestionText.setTypeface(null, Typeface.BOLD);
mQuestionText.setPadding(0, 0, 0, 7);
mQuestionText.setId(QuestionWidget.newUniqueId()); // assign random id
// Wrap to the size of the parent view
mQuestionText.setHorizontallyScrolling(false);
if (promptText == null || promptText.length() == 0) {
mQuestionText.setVisibility(GONE);
}
// Create the layout for audio, image, text
mediaLayout = new MediaLayout(getContext());
mediaLayout.setAVT(p.getIndex(), "", mQuestionText, audioURI, imageURI, videoURI, bigImageURI);
addView(mediaLayout, mLayout);
}
public AutoCompleteWidget(Context context, FormEntryPrompt prompt, String filterType) {
super(context, prompt);
mItems = prompt.getSelectChoices();
mPrompt = prompt;
choices = new AutoCompleteAdapter(getContext(), android.R.layout.simple_list_item_1);
autocomplete = new AutoCompleteTextView(getContext());
// Default to matching substring
if (filterType != null) {
this.filterType = filterType;
} else {
this.filterType = match_substring;
}
for (SelectChoice sc : mItems) {
choices.add(prompt.getSelectChoiceText(sc));
}
choices.setDropDownViewResource(android.R.layout.simple_dropdown_item_1line);
autocomplete.setAdapter(choices);
autocomplete.setTextColor(Color.BLACK);
setGravity(Gravity.LEFT);
// Fill in answer
String s = null;
if (mPrompt.getAnswerValue() != null) {
s = ((Selection) mPrompt.getAnswerValue().getValue()).getValue();
}
for (int i = 0; i < mItems.size(); ++i) {
String sMatch = mItems.get(i).getValue();
if (sMatch.equals(s)) {
autocomplete.setText(sMatch);
}
}
addView(autocomplete);
}
private FieldSpec convertToFieldSpec(FormEntryPrompt questionPrompt) {
QuestionDef question = questionPrompt.getQuestion();
final int dataType = questionPrompt.getDataType();
TreeReference reference = (TreeReference) question.getBind().getReference();
String tag = reference.getNameLast();
String questionLabel = questionPrompt.getQuestion().getLabelInnerText();
if (questionPrompt.isReadOnly())
return FieldSpec.createCustomField(tag, questionLabel, new FieldTypeMessage());
if (isNormalFieldType(dataType))
return FieldSpec.createCustomField(tag, questionLabel, new FieldTypeNormal());
if (dataType == Constants.DATATYPE_DATE)
return FieldSpec.createCustomField(tag, questionLabel, new FieldTypeDate());
if (shouldTreatSingleItemChoiceListAsBooleanField(dataType, question))
return FieldSpec.createCustomField(tag, questionLabel, new FieldTypeBoolean());
if (dataType == Constants.DATATYPE_CHOICE) {
Vector<ChoiceItem> convertedChoices = new Vector<ChoiceItem>();
List<SelectChoice> choicesToConvert = question.getChoices();
for (SelectChoice choiceToConvert : choicesToConvert) {
// String choiceItemCode = choiceToConvert.getValue();
String choiceItemLabel = choiceToConvert.getLabelInnerText();
// Martus doesn't keep Code's when exporting so use Label twice instead
convertedChoices.add(new ChoiceItem(choiceItemLabel, choiceItemLabel));
}
FieldSpec fieldSpec = new CustomDropDownFieldSpec(convertedChoices);
fieldSpec.setTag(tag);
fieldSpec.setLabel(questionLabel);
return fieldSpec;
}
MartusLogger.log(
"Warning: BulletinFromXFormsLoader.convertToFieldSpec unknown Field Type:"
+ String.valueOf(dataType));
return null;
}
public DecimalWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
// formatting
mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);
// needed to make long readonly text scroll
mAnswer.setHorizontallyScrolling(false);
mAnswer.setSingleLine(false);
// only numbers are allowed
mAnswer.setKeyListener(new DigitsKeyListener(true, true));
// only 15 characters allowed
InputFilter[] fa = new InputFilter[1];
fa[0] = new InputFilter.LengthFilter(15);
mAnswer.setFilters(fa);
// in case xforms calcuate returns a double, convert to integer
Double d = null;
if (prompt.getAnswerValue() != null) d = (Double) prompt.getAnswerValue().getValue();
NumberFormat nf = NumberFormat.getNumberInstance();
nf.setMaximumFractionDigits(15);
nf.setMaximumIntegerDigits(15);
nf.setGroupingUsed(false);
if (d != null) {
mAnswer.setText(nf.format(d));
}
// disable if read only
if (prompt.isReadOnly()) {
setBackgroundDrawable(null);
setFocusable(false);
setClickable(false);
}
}
/** Add a TextView containing the hint text. */
private void addHintText(FormEntryPrompt p) {
String s = p.getHintText();
if (s != null && !s.equals("")) {
mHintText = new ShrinkingTextView(getContext(), this.getMaxHintHeight());
mHintText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontsize - 3);
mHintText.setPadding(0, -5, 0, 7);
// wrap to the widget of view
mHintText.setHorizontallyScrolling(false);
mHintText.setText(s);
mHintText.setTypeface(null, Typeface.ITALIC);
addView(mHintText, mLayout);
}
}
/**
* Add a Views containing the question text, audio (if applicable), and image (if applicable). To
* satisfy the RelativeLayout constraints, we add the audio first if it exists, then the TextView
* to fit the rest of the space, then the image if applicable.
*/
protected void addQuestionText(final FormEntryPrompt p) {
String imageURI = p.getImageText();
String audioURI = p.getAudioText();
String videoURI = p.getSpecialFormQuestionText("video");
String qrCodeContent = p.getSpecialFormQuestionText("qrcode");
// shown when image is clicked
String bigImageURI = p.getSpecialFormQuestionText("big-image");
// Add the text view. Textview always exists, regardless of whether there's text.
mQuestionText = new TextView(getContext());
mQuestionText.setText(p.getLongText());
mQuestionText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontsize);
mQuestionText.setTypeface(null, Typeface.BOLD);
mQuestionText.setPadding(0, 0, 0, 7);
mQuestionText.setId(38475483); // assign random id
if (p.getLongText() != null) {
if (p.getLongText().contains("\u260E")) {
if (Linkify.addLinks(mQuestionText, Linkify.PHONE_NUMBERS)) {
stripUnderlines(mQuestionText);
} else {
System.out.println("this should be an error I'm thinking?");
}
}
}
// Wrap to the size of the parent view
mQuestionText.setHorizontallyScrolling(false);
if (p.getLongText() == null) {
mQuestionText.setVisibility(GONE);
}
// Create the layout for audio, image, text
MediaLayout mediaLayout = new MediaLayout(getContext());
mediaLayout.setAVT(mQuestionText, audioURI, imageURI, videoURI, bigImageURI, qrCodeContent);
addView(mediaLayout, mLayout);
}
public ExPrinterWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
String appearance = prompt.getAppearanceHint();
String[] attrs = appearance.split(":");
final String intentName =
(attrs.length < 2 || attrs[1].length() == 0)
? "org.opendatakit.sensors.ZebraPrinter"
: attrs[1];
final String buttonText;
final String errorString;
String v = mPrompt.getSpecialFormQuestionText("buttonText");
buttonText = (v != null) ? v : context.getString(R.string.launch_printer);
v = mPrompt.getSpecialFormQuestionText("noPrinterErrorString");
errorString = (v != null) ? v : context.getString(R.string.no_printer);
// set button formatting
mLaunchIntentButton = new Button(getContext());
mLaunchIntentButton.setId(QuestionWidget.newUniqueId());
mLaunchIntentButton.setText(buttonText);
mLaunchIntentButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mLaunchIntentButton.setPadding(20, 20, 20, 20);
mLaunchIntentButton.setLayoutParams(params);
mLaunchIntentButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
try {
Collect.getInstance().getFormController().setIndexWaitingForData(mPrompt.getIndex());
firePrintingActivity(intentName);
} catch (ActivityNotFoundException e) {
Collect.getInstance().getFormController().setIndexWaitingForData(null);
Toast.makeText(getContext(), errorString, Toast.LENGTH_SHORT).show();
}
}
});
// finish complex layout
addView(mLaunchIntentButton);
}
public DecimalWidget(Context context, FormEntryPrompt prompt, boolean readOnlyOverride) {
super(context, prompt, readOnlyOverride, true);
// formatting
mAnswer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mAnswer.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);
// needed to make long readonly text scroll
mAnswer.setHorizontallyScrolling(false);
mAnswer.setSingleLine(false);
// only numbers are allowed
mAnswer.setKeyListener(new DigitsKeyListener(true, true));
// only 15 characters allowed
InputFilter[] fa = new InputFilter[1];
fa[0] = new InputFilter.LengthFilter(15);
mAnswer.setFilters(fa);
Double d = getDoubleAnswerValue();
NumberFormat nf = NumberFormat.getNumberInstance();
nf.setMaximumFractionDigits(15);
nf.setMaximumIntegerDigits(15);
nf.setGroupingUsed(false);
if (d != null) {
// truncate to 15 digits max...
String dString = nf.format(d);
d = Double.parseDouble(dString.replace(',', '.'));
mAnswer.setText(d.toString());
}
// disable if read only
if (prompt.isReadOnly()) {
setBackgroundDrawable(null);
setFocusable(false);
setClickable(false);
}
setupChangeListener();
}
/**
* Display extra help, triggered by user request.
*
* @param prompt
*/
private void fireHelpText(FormEntryPrompt prompt) {
if (!prompt.hasHelp()) {
return;
}
// Depending on ODK setting, help may be displayed either as
// a dialog or inline, underneath the question text
if (!PreferenceManager.getDefaultSharedPreferences(this.getContext().getApplicationContext())
.getBoolean(PreferencesActivity.KEY_HELP_MODE_TRAY, false)) {
AlertDialog mAlertDialog = new AlertDialog.Builder(this.getContext()).create();
mAlertDialog.setIcon(android.R.drawable.ic_dialog_info);
mAlertDialog.setTitle("");
ScrollView scrollView = new ScrollView(this.getContext());
scrollView.addView(createHelpLayout(prompt));
mAlertDialog.setView(scrollView);
DialogInterface.OnClickListener errorListener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int i) {
switch (i) {
case DialogInterface.BUTTON1:
dialog.cancel();
break;
}
}
};
mAlertDialog.setCancelable(true);
mAlertDialog.setButton(
StringUtils.getStringRobust(this.getContext(), R.string.ok), errorListener);
mAlertDialog.show();
} else {
if (helpPlaceholder.getVisibility() == View.GONE) {
expand(helpPlaceholder);
} else {
collapse(helpPlaceholder);
}
}
}
private void addHelpPlaceholder(FormEntryPrompt p) {
if (!p.hasHelp()) {
return;
}
helpPlaceholder = new FrameLayout(this.getContext());
helpPlaceholder.setLayoutParams(
new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.WRAP_CONTENT));
ImageButton trigger = new ImageButton(getContext());
trigger.setImageResource(android.R.drawable.ic_menu_help);
final FormEntryPrompt prompt = p;
trigger.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
fireHelpText(prompt);
}
});
trigger.setId(847294011);
LinearLayout triggerLayout = new LinearLayout(getContext());
triggerLayout.setOrientation(LinearLayout.HORIZONTAL);
triggerLayout.setLayoutParams(
new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
triggerLayout.setGravity(Gravity.RIGHT);
triggerLayout.addView(trigger);
MediaLayout helpLayout = createHelpLayout(p);
helpLayout.setBackgroundResource(color.very_light_blue);
helpPlaceholder.addView(helpLayout);
this.addView(triggerLayout);
this.addView(helpPlaceholder);
helpPlaceholder.setVisibility(View.GONE);
}
@SuppressWarnings("unchecked")
public ListMultiWidget(Context context, FormEntryPrompt prompt, boolean displayLabel) {
super(context, prompt);
mItems = prompt.getSelectChoices();
mCheckboxes = new ArrayList<CheckBox>();
mPrompt = prompt;
// Layout holds the horizontal list of buttons
LinearLayout buttonLayout = new LinearLayout(context);
Vector<Selection> ve = new Vector<Selection>();
if (prompt.getAnswerValue() != null) {
ve = (Vector<Selection>) prompt.getAnswerValue().getValue();
}
if (mItems != null) {
for (int i = 0; i < mItems.size(); i++) {
CheckBox c = new CheckBox(getContext());
c.setTag(Integer.valueOf(i));
c.setId(QuestionWidget.newUniqueId());
c.setFocusable(!prompt.isReadOnly());
c.setEnabled(!prompt.isReadOnly());
for (int vi = 0; vi < ve.size(); vi++) {
// match based on value, not key
if (mItems.get(i).getValue().equals(ve.elementAt(vi).getValue())) {
c.setChecked(true);
break;
}
}
mCheckboxes.add(c);
// when clicked, check for readonly before toggling
c.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (!mCheckboxInit && mPrompt.isReadOnly()) {
if (buttonView.isChecked()) {
buttonView.setChecked(false);
Collect.getInstance().getActivityLogger().logInstanceAction(this, "onItemClick.deselect",
mItems.get((Integer)buttonView.getTag()).getValue(), mPrompt.getIndex());
} else {
buttonView.setChecked(true);
Collect.getInstance().getActivityLogger().logInstanceAction(this, "onItemClick.select",
mItems.get((Integer)buttonView.getTag()).getValue(), mPrompt.getIndex());
}
}
}
});
String imageURI = null;
imageURI =
prompt.getSpecialFormSelectChoiceText(mItems.get(i),
FormEntryCaption.TEXT_FORM_IMAGE);
// build image view (if an image is provided)
ImageView mImageView = null;
TextView mMissingImage = null;
final int labelId = QuestionWidget.newUniqueId();
// Now set up the image view
String errorMsg = null;
if (imageURI != null) {
try {
String imageFilename =
ReferenceManager._().DeriveReference(imageURI).getLocalURI();
final File imageFile = new File(imageFilename);
if (imageFile.exists()) {
Bitmap b = null;
try {
Display display =
((WindowManager) getContext().getSystemService(
Context.WINDOW_SERVICE)).getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
b =
FileUtils.getBitmapScaledToDisplay(imageFile, screenHeight,
screenWidth);
} catch (OutOfMemoryError e) {
errorMsg = "ERROR: " + e.getMessage();
}
if (b != null) {
mImageView = new ImageView(getContext());
mImageView.setPadding(2, 2, 2, 2);
mImageView.setAdjustViewBounds(true);
mImageView.setImageBitmap(b);
mImageView.setId(labelId);
} else if (errorMsg == null) {
// An error hasn't been logged and loading the image failed, so it's
// likely
// a bad file.
errorMsg = getContext().getString(R.string.file_invalid, imageFile);
}
} else if (errorMsg == null) {
// An error hasn't been logged. We should have an image, but the file
// doesn't
// exist.
errorMsg = getContext().getString(R.string.file_missing, imageFile);
}
if (errorMsg != null) {
// errorMsg is only set when an error has occured
Log.e(t, errorMsg);
mMissingImage = new TextView(getContext());
mMissingImage.setText(errorMsg);
mMissingImage.setPadding(2, 2, 2, 2);
mMissingImage.setId(labelId);
}
} catch (InvalidReferenceException e) {
Log.e(t, "image invalid reference exception");
e.printStackTrace();
}
} else {
// There's no imageURI listed, so just ignore it.
}
// build text label. Don't assign the text to the built in label to he
// button because it aligns horizontally, and we want the label on top
TextView label = new TextView(getContext());
label.setText(prompt.getSelectChoiceText(mItems.get(i)));
label.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
label.setGravity(Gravity.CENTER_HORIZONTAL);
if (!displayLabel) {
label.setVisibility(View.GONE);
}
// answer layout holds the label text/image on top and the radio button on bottom
RelativeLayout answer = new RelativeLayout(getContext());
RelativeLayout.LayoutParams headerParams =
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
headerParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
headerParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
RelativeLayout.LayoutParams buttonParams =
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
buttonParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
if (mImageView != null) {
mImageView.setScaleType(ScaleType.CENTER);
if (!displayLabel) {
mImageView.setVisibility(View.GONE);
}
answer.addView(mImageView, headerParams);
} else if (mMissingImage != null) {
answer.addView(mMissingImage, headerParams);
} else {
if (displayLabel) {
label.setId(labelId);
answer.addView(label, headerParams);
}
}
if (displayLabel) {
buttonParams.addRule(RelativeLayout.BELOW, labelId);
}
answer.addView(c, buttonParams);
answer.setPadding(4, 0, 4, 0);
// /Each button gets equal weight
LinearLayout.LayoutParams answerParams =
new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
answerParams.weight = 1;
buttonLayout.addView(answer, answerParams);
}
}
// Align the buttons so that they appear horizonally and are right justified
// buttonLayout.setGravity(Gravity.RIGHT);
buttonLayout.setOrientation(LinearLayout.HORIZONTAL);
// LinearLayout.LayoutParams params = new
// LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
// buttonLayout.setLayoutParams(params);
// The buttons take up the right half of the screen
LinearLayout.LayoutParams buttonParams =
new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
buttonParams.weight = 1;
questionLayout.addView(buttonLayout, buttonParams);
addView(questionLayout);
}
public AnnotateWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mInstanceFolder = Collect.getInstance().getFormController().getInstancePath().getParent();
setOrientation(LinearLayout.VERTICAL);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
mErrorTextView = new TextView(context);
mErrorTextView.setId(QuestionWidget.newUniqueId());
mErrorTextView.setText("Selected file is not a valid image");
// setup capture button
mCaptureButton = new Button(getContext());
mCaptureButton.setId(QuestionWidget.newUniqueId());
mCaptureButton.setText(getContext().getString(R.string.capture_image));
mCaptureButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mCaptureButton.setPadding(20, 20, 20, 20);
mCaptureButton.setEnabled(!prompt.isReadOnly());
mCaptureButton.setLayoutParams(params);
// launch capture intent on click
mCaptureButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "captureButton", "click", mPrompt.getIndex());
mErrorTextView.setVisibility(View.GONE);
Intent i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
// We give the camera an absolute filename/path where to put the
// picture because of bug:
// http://code.google.com/p/android/issues/detail?id=1480
// The bug appears to be fixed in Android 2.0+, but as of feb 2,
// 2010, G1 phones only run 1.6. Without specifying the path the
// images returned by the camera in 1.6 (and earlier) are ~1/4
// the size. boo.
// if this gets modified, the onActivityResult in
// FormEntyActivity will also need to be updated.
i.putExtra(
android.provider.MediaStore.EXTRA_OUTPUT,
Uri.fromFile(new File(Collect.TMPFILE_PATH)));
try {
Collect.getInstance().getFormController().setIndexWaitingForData(mPrompt.getIndex());
((Activity) getContext()).startActivityForResult(i, FormEntryActivity.IMAGE_CAPTURE);
} catch (ActivityNotFoundException e) {
Toast.makeText(
getContext(),
getContext().getString(R.string.activity_not_found, "image capture"),
Toast.LENGTH_SHORT)
.show();
Collect.getInstance().getFormController().setIndexWaitingForData(null);
}
}
});
// setup chooser button
mChooseButton = new Button(getContext());
mChooseButton.setId(QuestionWidget.newUniqueId());
mChooseButton.setText(getContext().getString(R.string.choose_image));
mChooseButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mChooseButton.setPadding(20, 20, 20, 20);
mChooseButton.setEnabled(!prompt.isReadOnly());
mChooseButton.setLayoutParams(params);
// launch capture intent on click
mChooseButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "chooseButton", "click", mPrompt.getIndex());
mErrorTextView.setVisibility(View.GONE);
Intent i = new Intent(Intent.ACTION_GET_CONTENT);
i.setType("image/*");
try {
Collect.getInstance().getFormController().setIndexWaitingForData(mPrompt.getIndex());
((Activity) getContext()).startActivityForResult(i, FormEntryActivity.IMAGE_CHOOSER);
} catch (ActivityNotFoundException e) {
Toast.makeText(
getContext(),
getContext().getString(R.string.activity_not_found, "choose image"),
Toast.LENGTH_SHORT)
.show();
Collect.getInstance().getFormController().setIndexWaitingForData(null);
}
}
});
// setup Blank Image Button
mAnnotateButton = new Button(getContext());
mAnnotateButton.setId(QuestionWidget.newUniqueId());
mAnnotateButton.setText(getContext().getString(R.string.markup_image));
mAnnotateButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mAnnotateButton.setPadding(20, 20, 20, 20);
mAnnotateButton.setEnabled(false);
mAnnotateButton.setLayoutParams(params);
// launch capture intent on click
mAnnotateButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "annotateButton", "click", mPrompt.getIndex());
launchAnnotateActivity();
}
});
// finish complex layout
addView(mCaptureButton);
addView(mChooseButton);
addView(mAnnotateButton);
addView(mErrorTextView);
// and hide the capture, choose and annotate button if read-only
if (prompt.isReadOnly()) {
mCaptureButton.setVisibility(View.GONE);
mChooseButton.setVisibility(View.GONE);
mAnnotateButton.setVisibility(View.GONE);
}
mErrorTextView.setVisibility(View.GONE);
// retrieve answer from data model and update ui
mBinaryName = prompt.getAnswerText();
// Only add the imageView if the user has taken a picture
if (mBinaryName != null) {
if (!prompt.isReadOnly()) {
mAnnotateButton.setEnabled(true);
}
mImageView = new ImageView(getContext());
mImageView.setId(QuestionWidget.newUniqueId());
Display display =
((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
File f = new File(mInstanceFolder + File.separator + mBinaryName);
if (f.exists()) {
Bitmap bmp = FileUtils.getBitmapScaledToDisplay(f, screenHeight, screenWidth);
if (bmp == null) {
mErrorTextView.setVisibility(View.VISIBLE);
}
mImageView.setImageBitmap(bmp);
} else {
mImageView.setImageBitmap(null);
}
mImageView.setPadding(10, 10, 10, 10);
mImageView.setAdjustViewBounds(true);
mImageView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "viewImage", "click", mPrompt.getIndex());
launchAnnotateActivity();
}
});
addView(mImageView);
}
}
public SelectOneAutoAdvanceWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
LayoutInflater inflater = LayoutInflater.from(getContext());
// SurveyCTO-added support for dynamic select content (from .csv files)
XPathFuncExpr xPathFuncExpr =
ExternalDataUtil.getSearchXPathExpression(prompt.getAppearanceHint());
if (xPathFuncExpr != null) {
mItems = ExternalDataUtil.populateExternalChoices(prompt, xPathFuncExpr);
} else {
mItems = prompt.getSelectChoices();
}
buttons = new ArrayList<RadioButton>();
listener = (AdvanceToNextListener) context;
String s = null;
if (prompt.getAnswerValue() != null) {
s = ((Selection) prompt.getAnswerValue().getValue()).getValue();
}
// use this for recycle
Bitmap b =
BitmapFactory.decodeResource(getContext().getResources(), R.drawable.expander_ic_right);
if (mItems != null) {
for (int i = 0; i < mItems.size(); i++) {
RelativeLayout thisParentLayout =
(RelativeLayout) inflater.inflate(R.layout.quick_select_layout, null);
LinearLayout questionLayout = (LinearLayout) thisParentLayout.getChildAt(0);
ImageView rightArrow = (ImageView) thisParentLayout.getChildAt(1);
RadioButton r = new RadioButton(getContext());
r.setText(prompt.getSelectChoiceText(mItems.get(i)));
r.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
r.setTag(Integer.valueOf(i));
r.setId(QuestionWidget.newUniqueId());
r.setEnabled(!prompt.isReadOnly());
r.setFocusable(!prompt.isReadOnly());
rightArrow.setImageBitmap(b);
buttons.add(r);
if (mItems.get(i).getValue().equals(s)) {
r.setChecked(true);
}
r.setOnCheckedChangeListener(this);
String audioURI = null;
audioURI =
prompt.getSpecialFormSelectChoiceText(mItems.get(i), FormEntryCaption.TEXT_FORM_AUDIO);
String imageURI;
if (mItems.get(i) instanceof ExternalSelectChoice) {
imageURI = ((ExternalSelectChoice) mItems.get(i)).getImage();
} else {
imageURI =
prompt.getSpecialFormSelectChoiceText(
mItems.get(i), FormEntryCaption.TEXT_FORM_IMAGE);
}
String videoURI = null;
videoURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "video");
String bigImageURI = null;
bigImageURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "big-image");
MediaLayout mediaLayout = new MediaLayout(getContext());
mediaLayout.setAVT(prompt.getIndex(), "", r, audioURI, imageURI, videoURI, bigImageURI);
if (i != mItems.size() - 1) {
// Last, add the dividing line (except for the last element)
ImageView divider = new ImageView(getContext());
divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
mediaLayout.addDivider(divider);
}
questionLayout.addView(mediaLayout);
addView(thisParentLayout);
}
}
}
public FormIndex getFormId() {
return mPrompt.getIndex();
}
protected IAnswerData getTemplate() {
return AnswerDataFactory.template(mPrompt.getControlType(), mPrompt.getDataType());
}
public SelectOneWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
// SurveyCTO-added support for dynamic select content (from .csv files)
XPathFuncExpr xPathFuncExpr =
ExternalDataUtil.getSearchXPathExpression(prompt.getAppearanceHint());
if (xPathFuncExpr != null) {
mItems = ExternalDataUtil.populateExternalChoices(prompt, xPathFuncExpr);
} else {
mItems = prompt.getSelectChoices();
}
buttons = new ArrayList<RadioButton>();
// Layout holds the vertical list of buttons
LinearLayout buttonLayout = new LinearLayout(context);
String s = null;
if (prompt.getAnswerValue() != null) {
s = ((Selection) prompt.getAnswerValue().getValue()).getValue();
}
if (mItems != null) {
for (int i = 0; i < mItems.size(); i++) {
RadioButton r = new RadioButton(getContext());
r.setText(prompt.getSelectChoiceText(mItems.get(i)));
r.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
r.setTag(Integer.valueOf(i));
r.setId(QuestionWidget.newUniqueId());
r.setEnabled(!prompt.isReadOnly());
r.setFocusable(!prompt.isReadOnly());
buttons.add(r);
if (mItems.get(i).getValue().equals(s)) {
r.setChecked(true);
}
r.setOnCheckedChangeListener(this);
String audioURI = null;
audioURI =
prompt.getSpecialFormSelectChoiceText(mItems.get(i), FormEntryCaption.TEXT_FORM_AUDIO);
String imageURI;
if (mItems.get(i) instanceof ExternalSelectChoice) {
imageURI = ((ExternalSelectChoice) mItems.get(i)).getImage();
} else {
imageURI =
prompt.getSpecialFormSelectChoiceText(
mItems.get(i), FormEntryCaption.TEXT_FORM_IMAGE);
}
String videoURI = null;
videoURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "video");
String bigImageURI = null;
bigImageURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "big-image");
MediaLayout mediaLayout = new MediaLayout(getContext());
mediaLayout.setAVT(
prompt.getIndex(),
"." + Integer.toString(i),
r,
audioURI,
imageURI,
videoURI,
bigImageURI);
if (i != mItems.size() - 1) {
// Last, add the dividing line (except for the last element)
ImageView divider = new ImageView(getContext());
divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
mediaLayout.addDivider(divider);
}
buttonLayout.addView(mediaLayout);
}
}
buttonLayout.setOrientation(LinearLayout.VERTICAL);
// The buttons take up the right half of the screen
LayoutParams buttonParams =
new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
addView(buttonLayout, buttonParams);
}
public SignatureWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mInstanceFolder = Collect.getInstance().getFormController().getInstancePath().getParent();
setOrientation(LinearLayout.VERTICAL);
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(7, 5, 7, 5);
mErrorTextView = new TextView(context);
mErrorTextView.setId(QuestionWidget.newUniqueId());
mErrorTextView.setText("Selected file is not a valid image");
// setup Blank Image Button
mSignButton = new Button(getContext());
mSignButton.setId(QuestionWidget.newUniqueId());
mSignButton.setText(getContext().getString(R.string.sign_button));
mSignButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
mSignButton.setPadding(20, 20, 20, 20);
mSignButton.setEnabled(!prompt.isReadOnly());
mSignButton.setLayoutParams(params);
// launch capture intent on click
mSignButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "signButton", "click", mPrompt.getIndex());
launchSignatureActivity();
}
});
// finish complex layout
addView(mSignButton);
addView(mErrorTextView);
// and hide the sign button if read-only
if (prompt.isReadOnly()) {
mSignButton.setVisibility(View.GONE);
}
mErrorTextView.setVisibility(View.GONE);
// retrieve answer from data model and update ui
mBinaryName = prompt.getAnswerText();
// Only add the imageView if the user has signed
if (mBinaryName != null) {
mImageView = new ImageView(getContext());
mImageView.setId(QuestionWidget.newUniqueId());
Display display =
((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
File f = new File(mInstanceFolder + File.separator + mBinaryName);
if (f.exists()) {
Bitmap bmp = FileUtils.getBitmapScaledToDisplay(f, screenHeight, screenWidth);
if (bmp == null) {
mErrorTextView.setVisibility(View.VISIBLE);
}
mImageView.setImageBitmap(bmp);
} else {
mImageView.setImageBitmap(null);
}
mImageView.setPadding(10, 10, 10, 10);
mImageView.setAdjustViewBounds(true);
mImageView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Collect.getInstance()
.getActivityLogger()
.logInstanceAction(this, "viewImage", "click", mPrompt.getIndex());
launchSignatureActivity();
}
});
addView(mImageView);
}
}
public LabelWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mItems = prompt.getSelectChoices();
mPrompt = prompt;
buttonLayout = new LinearLayout(context);
if (prompt.getSelectChoices() != null) {
for (int i = 0; i < mItems.size(); i++) {
String imageURI = null;
imageURI =
prompt.getSpecialFormSelectChoiceText(mItems.get(i),
FormEntryCaption.TEXT_FORM_IMAGE);
// build image view (if an image is provided)
mImageView = null;
mMissingImage = null;
// Now set up the image view
String errorMsg = null;
if (imageURI != null) {
try {
String imageFilename =
ReferenceManager._().DeriveReference(imageURI).getLocalURI();
final File imageFile = new File(imageFilename);
if (imageFile.exists()) {
Bitmap b = null;
try {
Display display =
((WindowManager) getContext().getSystemService(
Context.WINDOW_SERVICE)).getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
b =
FileUtils.getBitmapScaledToDisplay(imageFile, screenHeight,
screenWidth);
} catch (OutOfMemoryError e) {
errorMsg = "ERROR: " + e.getMessage();
}
if (b != null) {
mImageView = new ImageView(getContext());
mImageView.setPadding(2, 2, 2, 2);
mImageView.setAdjustViewBounds(true);
mImageView.setImageBitmap(b);
mImageView.setId(23423534);
} else if (errorMsg == null) {
// An error hasn't been logged and loading the image failed, so it's
// likely
// a bad file.
errorMsg = getContext().getString(R.string.file_invalid, imageFile);
}
} else if (errorMsg == null) {
// An error hasn't been logged. We should have an image, but the file
// doesn't
// exist.
errorMsg = getContext().getString(R.string.file_missing, imageFile);
}
if (errorMsg != null) {
// errorMsg is only set when an error has occured
Log.e(t, errorMsg);
mMissingImage = new TextView(getContext());
mMissingImage.setText(errorMsg);
mMissingImage.setPadding(2, 2, 2, 2);
mMissingImage.setId(234873453);
}
} catch (InvalidReferenceException e) {
Log.e(t, "image invalid reference exception");
e.printStackTrace();
}
} else {
// There's no imageURI listed, so just ignore it.
}
// build text label. Don't assign the text to the built in label to he
// button because it aligns horizontally, and we want the label on top
label = new TextView(getContext());
label.setText(prompt.getSelectChoiceText(mItems.get(i)));
label.setTextSize(TypedValue.COMPLEX_UNIT_DIP, TEXTSIZE);
// answer layout holds the label text/image on top and the radio button on bottom
LinearLayout answer = new LinearLayout(getContext());
answer.setOrientation(LinearLayout.VERTICAL);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
params.gravity = Gravity.TOP;
answer.setLayoutParams(params);
if (mImageView != null) {
answer.addView(mImageView);
} else if (mMissingImage != null) {
answer.addView(mMissingImage);
} else {
answer.addView(label);
}
answer.setPadding(4, 0, 4, 0);
// Each button gets equal weight
LinearLayout.LayoutParams answerParams =
new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
answerParams.weight = 1;
buttonLayout.addView(answer, answerParams);
}
}
// Align the buttons so that they appear horizonally and are right justified
// buttonLayout.setGravity(Gravity.RIGHT);
buttonLayout.setOrientation(LinearLayout.HORIZONTAL);
// LinearLayout.LayoutParams params = new
// LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
// buttonLayout.setLayoutParams(params);
// The buttons take up the right half of the screen
LinearLayout.LayoutParams buttonParams =
new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
buttonParams.weight = 1;
questionLayout.addView(buttonLayout, buttonParams);
addView(questionLayout);
}