private String getCustomValuesText(PDroidAppSetting setting) {
if (setting.getCustomValues() != null && setting.getCustomValues().size() > 0) {
List<String> customValueStrings = new LinkedList<String>();
for (SimpleImmutableEntry<String, String> customValue : setting.getCustomValues()) {
SpannableStringBuilder builder = new SpannableStringBuilder();
if (customValue.getKey() != null && !(customValue.getKey().isEmpty())) {
builder.append(customValue.getKey()).append(":");
}
if (customValue.getValue() != null && !(customValue.getValue().isEmpty())) {
builder.append(customValue.getValue());
builder.setSpan(
new StyleSpan(Typeface.ITALIC),
builder.length() - customValue.getValue().length(),
builder.length(),
0);
}
if (!builder.toString().isEmpty()) {
customValueStrings.add(builder.toString());
}
}
if (customValueStrings.size() > 0) {
return TextUtils.join(
context.getString(R.string.detail_custom_value_spacer), customValueStrings);
}
}
return null;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
SettingHolder holder;
if (row == null) {
LayoutInflater inflater = ((Activity) this.context).getLayoutInflater();
row = inflater.inflate(this.standardResourceId, parent, false);
holder = new SettingHolder();
holder.settingName = (TextView) row.findViewById(R.id.option_title);
// there may or may not be a help button - try to get it, and if
// it fails, assuming it isn't present
holder.helpButton = null;
holder.helpButton = (ImageButton) row.findViewById(R.id.help_button);
if (holder.helpButton != null) {
holder.helpButton.setOnClickListener(this.helpButtonClickListener);
} else {
row.setOnClickListener(this.helpButtonClickListener);
}
holder.customValuePretext = (TextView) row.findViewById(R.id.option_custom_value_pretext);
holder.customValue = (TextView) row.findViewById(R.id.option_custom_value);
holder.radioGroup = (RadioGroup) row.findViewById(R.id.setting_choice);
holder.noChangeOption = row.findViewById(R.id.option_nochange);
holder.allowOption = row.findViewById(R.id.option_allow);
holder.allowOption.setOnClickListener(radioButtonClickListener);
holder.yesOption = row.findViewById(R.id.option_yes);
holder.yesOption.setOnClickListener(radioButtonClickListener);
holder.customOption = row.findViewById(R.id.option_custom);
holder.customOption.setOnClickListener(radioButtonClickListener);
holder.customLocationOption = row.findViewById(R.id.option_customlocation);
holder.customLocationOption.setOnClickListener(radioButtonClickListener);
holder.randomOption = row.findViewById(R.id.option_random);
holder.randomOption.setOnClickListener(radioButtonClickListener);
holder.denyOption = row.findViewById(R.id.option_deny);
holder.denyOption.setOnClickListener(radioButtonClickListener);
holder.noOption = row.findViewById(R.id.option_no);
holder.noOption.setOnClickListener(radioButtonClickListener);
row.setTag(holder);
} else {
holder = (SettingHolder) row.getTag();
}
// This approach to identified the clicked 'position' is based on
// http://stackoverflow.com/questions/9392511/how-to-handle-oncheckedchangelistener-for-a-radiogroup-in-a-custom-listview-adap
// I am not entirely comfortable with always resetting this tag, but I'm not sure creating a
// class
// to hold stuff in there and updating it would be better
holder.radioGroup.setTag(Integer.valueOf(position));
if (holder.helpButton == null) {
holder.position = position;
} else {
holder.helpButton.setTag(Integer.valueOf(position));
}
holder.radioGroup.setOnCheckedChangeListener(
null); // temporarily disable on-click listener in the hope that it will not trigger
// unnecessarily
PDroidAppSetting setting = settingList.get(position);
holder.settingName.setText(setting.getTitle());
String customValueText = null;
switch (setting.getSelectedOptionBit()) {
case PDroidSetting.OPTION_FLAG_NO_CHANGE:
holder.radioGroup.check(R.id.option_nochange);
break;
case PDroidSetting.OPTION_FLAG_ALLOW:
holder.radioGroup.check(R.id.option_allow);
break;
case PDroidSetting.OPTION_FLAG_YES:
holder.radioGroup.check(R.id.option_yes);
break;
case PDroidSetting.OPTION_FLAG_CUSTOM:
holder.radioGroup.check(R.id.option_custom);
customValueText = getCustomValuesText(setting);
break;
case PDroidSetting.OPTION_FLAG_CUSTOMLOCATION:
holder.radioGroup.check(R.id.option_customlocation);
customValueText = getCustomValuesText(setting);
break;
case PDroidSetting.OPTION_FLAG_RANDOM:
holder.radioGroup.check(R.id.option_random);
break;
case PDroidSetting.OPTION_FLAG_DENY:
holder.radioGroup.check(R.id.option_deny);
break;
case PDroidSetting.OPTION_FLAG_NO:
holder.radioGroup.check(R.id.option_no);
break;
default:
holder.radioGroup.check(R.id.option_allow);
break;
}
if (customValueText == null) {
holder.customValue.setVisibility(View.GONE);
holder.customValuePretext.setVisibility(View.GONE);
} else {
holder.customValue.setText(customValueText);
holder.customValue.setVisibility(View.VISIBLE);
holder.customValuePretext.setVisibility(View.VISIBLE);
}
int optionsBits = setting.getOptionsBits();
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_ALLOW)) {
holder.allowOption.setVisibility(View.GONE);
} else {
holder.allowOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_YES)) {
holder.yesOption.setVisibility(View.GONE);
} else {
holder.yesOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_CUSTOM)) {
holder.customOption.setVisibility(View.GONE);
} else {
holder.customOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_CUSTOMLOCATION)) {
holder.customLocationOption.setVisibility(View.GONE);
} else {
holder.customLocationOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_RANDOM)) {
holder.randomOption.setVisibility(View.GONE);
} else {
holder.randomOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_DENY)) {
holder.denyOption.setVisibility(View.GONE);
} else {
holder.denyOption.setVisibility(View.VISIBLE);
}
if (0 == (optionsBits & PDroidSetting.OPTION_FLAG_NO)) {
holder.noOption.setVisibility(View.GONE);
} else {
holder.noOption.setVisibility(View.VISIBLE);
}
holder.radioGroup.setOnCheckedChangeListener(this.checkbuttonChangeListener);
return row;
}
