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);
}
@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 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 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);
}
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);
}
@SuppressWarnings("unchecked")
public SelectMultiWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mPrompt = prompt;
mCheckboxes = new ArrayList<CheckBox>();
// 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();
}
setOrientation(LinearLayout.VERTICAL);
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++) {
// no checkbox group so id by answer + offset
CheckBox c = new CheckBox(getContext());
c.setTag(Integer.valueOf(i));
c.setId(QuestionWidget.newUniqueId());
c.setText(prompt.getSelectChoiceText(mItems.get(i)));
c.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
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 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),
c,
audioURI,
imageURI,
videoURI,
bigImageURI);
addView(mediaLayout);
// Last, add the dividing line between elements (except for the last element)
ImageView divider = new ImageView(getContext());
divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
if (i != mItems.size() - 1) {
addView(divider);
}
}
}
mCheckboxInit = false;
}
@SuppressWarnings("unchecked")
public GridMultiWidget(Context context, FormEntryPrompt prompt, int numColumns) {
super(context, prompt);
mItems = prompt.getSelectChoices();
mPrompt = prompt;
selected = new boolean[mItems.size()];
choices = new String[mItems.size()];
gridview = new GridView(context);
imageViews = new ImageView[mItems.size()];
maxColumnWidth = -1;
this.numColumns = numColumns;
for (int i = 0; i < mItems.size(); i++) {
imageViews[i] = new ImageView(getContext());
}
// Build view
for (int i = 0; i < mItems.size(); i++) {
SelectChoice sc = mItems.get(i);
// Read the image sizes and set maxColumnWidth. This allows us to make sure all of our
// columns are going to fit
String imageURI =
prompt.getSpecialFormSelectChoiceText(sc, FormEntryCaption.TEXT_FORM_IMAGE);
if (imageURI != null) {
choices[i] = imageURI;
String imageFilename;
try {
imageFilename = ReferenceManager._().DeriveReference(imageURI).getLocalURI();
final File imageFile = new File(imageFilename);
if (imageFile.exists()) {
Display display =
((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
Bitmap b =
FileUtils
.getBitmapScaledToDisplay(imageFile, screenHeight, screenWidth);
if (b != null) {
if (b.getWidth() > maxColumnWidth) {
maxColumnWidth = b.getWidth();
}
}
}
} catch (InvalidReferenceException e) {
Log.e("GridWidget", "image invalid reference exception");
e.printStackTrace();
}
} else {
choices[i] = prompt.getSelectChoiceText(sc);
}
}
// Use the custom image adapter and initialize the grid view
ImageAdapter ia = new ImageAdapter(getContext(), choices);
gridview.setAdapter(ia);
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
if (selected[position]) {
selected[position] = false;
imageViews[position].setBackgroundColor(Color.WHITE);
Collect.getInstance().getActivityLogger().logInstanceAction(this, "onItemClick.deselect",
mItems.get(position).getValue(), mPrompt.getIndex());
} else {
selected[position] = true;
imageViews[position].setBackgroundColor(Color.rgb(orangeRedVal, orangeGreenVal,
orangeBlueVal));
Collect.getInstance().getActivityLogger().logInstanceAction(this, "onItemClick.select",
mItems.get(position).getValue(), mPrompt.getIndex());
}
}
});
// Read the screen dimensions and fit the grid view to them. It is important that the grid
// view
// knows how far out it can stretch.
Display display =
((WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();
GridView.LayoutParams params = new GridView.LayoutParams(screenWidth - 5, screenHeight - 5);
gridview.setLayoutParams(params);
// Use the user's choice for num columns, otherwise automatically decide.
if (numColumns > 0) {
gridview.setNumColumns(numColumns);
} else {
gridview.setNumColumns(GridView.AUTO_FIT);
}
gridview.setColumnWidth(maxColumnWidth);
gridview.setHorizontalSpacing(2);
gridview.setVerticalSpacing(2);
gridview.setGravity(Gravity.LEFT);
gridview.setStretchMode(GridView.NO_STRETCH);
// Fill in answer
IAnswerData answer = prompt.getAnswerValue();
Vector<Selection> ve;
if ((answer == null) || (answer.getValue() == null)) {
ve = new Vector<Selection>();
} else {
ve = (Vector<Selection>) answer.getValue();
}
for (int i = 0; i < choices.length; ++i) {
String value = mItems.get(i).getValue();
boolean found = false;
for (Selection s : ve) {
if (value.equals(s.getValue())) {
found = true;
break;
}
}
selected[i] = found;
if (selected[i]) {
imageViews[i].setBackgroundColor(Color.rgb(orangeRedVal, orangeGreenVal,
orangeBlueVal));
} else {
imageViews[i].setBackgroundColor(Color.WHITE);
}
}
addView(gridview);
}
@SuppressWarnings("unchecked")
public SelectMultiWidget(Context context, FormEntryPrompt prompt) {
super(context, prompt);
mPrompt = prompt;
mCheckboxes = new Vector<CheckBox>();
mItems = prompt.getSelectChoices();
setOrientation(LinearLayout.VERTICAL);
Vector<Selection> ve = new Vector<Selection>();
if (prompt.getAnswerValue() != null) {
ve = (Vector<Selection>) getCurrentAnswer().getValue();
}
// Is this safe enough from collisions?
buttonIdBase = Math.abs(prompt.getIndex().toString().hashCode());
if (prompt.getSelectChoices() != null) {
for (int i = 0; i < mItems.size(); i++) {
// no checkbox group so id by answer + offset
final CheckBox c = new CheckBox(getContext());
c.setId(buttonIdBase + i);
c.setText(stylize(prompt.getSelectChoiceText(mItems.get(i))));
c.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontsize);
c.setFocusable(!prompt.isReadOnly());
c.setEnabled(!prompt.isReadOnly());
int padding = (int) Math.floor(context.getResources().getDimension(R.dimen.select_padding));
c.setPadding(c.getPaddingLeft(), 0, padding, 0);
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;
}
}
// Note: This gets fired during setup as well, so this listener should only
// be added after everything about the checkbox is set up
// when clicked, check for readonly before toggling
c.setOnCheckedChangeListener(
new CompoundButton.OnCheckedChangeListener() {
/*
* (non-Javadoc)
* @see android.widget.CompoundButton.OnCheckedChangeListener#onCheckedChanged(android.widget.CompoundButton, boolean)
*/
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (!mCheckboxInit && mPrompt.isReadOnly()) {
if (buttonView.isChecked()) {
buttonView.setChecked(false);
} else {
buttonView.setChecked(true);
}
}
widgetEntryChanged();
}
});
mCheckboxes.add(c);
String audioURI = null;
audioURI =
prompt.getSpecialFormSelectChoiceText(mItems.get(i), FormEntryCaption.TEXT_FORM_AUDIO);
String imageURI = null;
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(c, audioURI, imageURI, videoURI, bigImageURI);
addView(mediaLayout);
mediaLayout.setPadding(0, padding, 0, padding);
mediaLayout.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
c.performClick();
}
});
// Last, add the dividing line between elements (except for the last element)
ImageView divider = new ImageView(getContext());
divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
if (i != mItems.size() - 1) {
addView(divider);
}
}
}
mCheckboxInit = false;
}