@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;
}
