@Override
public void onResume() {
super.onResume();
// Showing/hiding back button
if (getActivity() instanceof SherlockFragmentActivity) {
((SherlockFragmentActivity) getActivity()).getSupportActionBar().setHomeButtonEnabled(true);
((SherlockFragmentActivity) getActivity())
.getSupportActionBar()
.setDisplayHomeAsUpEnabled(true);
// Setting visualized ActionBar title
String title = UserProducedDataRender.renderActionBarTitle(getActivity(), mCategory);
((SherlockFragmentActivity) getActivity()).getSupportActionBar().setTitle(title);
}
// Check if save button has to be visible or not
hideOrShowSaveButton();
// Canceling any active task
cancelAnyActiveTask();
// Starting new task for user produced data
mUPDataTask = new UserProducedDataAsyncTask();
mUPDataTask.execute();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder = null;
if (convertView == null) {
// Inflate View for ListItem
convertView =
LayoutInflater.from(getActivity()).inflate(R.layout.item_user_produced_data, null);
// Create Holder
holder = new Holder();
// Find items in view
holder.titleTextView = (TextView) convertView.findViewById(R.id.category_element);
holder.eyeButton = (ImageButton) convertView.findViewById(R.id.eye_button);
holder.cherryButton = (ImageButton) convertView.findViewById(R.id.cherry_button);
// add Holder to View
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
// Getting item
final UPItem item = getItem(position);
// Setting label
UserProducedDataRender.renderTitle(holder.titleTextView, item.userProducedData);
// Checking if we have to hide or visualize category
boolean updated = mUpdatedElements.contains(item.userProducedData.getId());
boolean cherried = mCherryElements.contains(item.userProducedData.getId());
if (updated ? !item.isShown : item.isShown) {
// Setting background
convertView.setBackgroundResource(R.drawable.default_view_background);
holder.titleTextView.setTextColor(getResources().getColor(R.color.black));
holder.eyeButton.setImageResource(R.drawable.ic_eye_selected);
holder.eyeButton.setTag("selected");
if (cherried ? !item.isCherry : item.isCherry) {
holder.cherryButton.setImageResource(R.drawable.ic_cherry_selected);
} else {
holder.cherryButton.setImageResource(R.drawable.ic_cherry_unselected);
}
} else {
// Setting background
convertView.setBackgroundResource(R.drawable.gray_view_background);
holder.titleTextView.setTextColor(getResources().getColor(R.color.gray));
holder.eyeButton.setImageResource(R.drawable.ic_eye_unselected);
holder.eyeButton.setTag("unselected");
holder.cherryButton.setImageResource(R.drawable.ic_cherry_unselected);
}
// Checking edit mode
if (mEditEnabled) {
holder.eyeButton.setVisibility(View.VISIBLE);
holder.cherryButton.setVisibility(View.VISIBLE);
holder.cherryButton.setEnabled(true);
// Setting listeners
holder.eyeButton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// Checking if the item is sys_entry, if true show
// dialog alert
if (((String) v.getTag()).equalsIgnoreCase("unselected")
&& item.userProducedData.type.equalsIgnoreCase(Constants.SYS_SIMPLE)) {
ConfirmDialogFragment confirmDialogFragment =
new ConfirmDialogFragment() {
@Override
public void onClick(boolean positive) {
if (positive) {
if (mUpdatedElements.contains(item.userProducedData.getId())) {
mUpdatedElements.remove(item.userProducedData.getId());
} else {
mUpdatedElements.add(item.userProducedData.getId());
}
// Updating UI
notifyDataSetChanged();
// Hiding or show save button
hideOrShowSaveButton();
}
dismiss();
}
};
// Preparing arguments
Bundle args =
ConfirmDialogFragment.prepareArguments(
R.string.be_careful,
R.string.sure_to_show_these_data,
R.string.yes_continue,
R.string.cancel);
ConfirmDialogFragment.show(getSherlockActivity(), confirmDialogFragment, args);
} else {
// Checking if the user is trying to modify an
// existent update
if (mUpdatedElements.contains(item.userProducedData.getId())) {
mUpdatedElements.remove(item.userProducedData.getId());
} else {
mUpdatedElements.add(item.userProducedData.getId());
}
// Updating UI
notifyDataSetChanged();
// Hiding or show save button
hideOrShowSaveButton();
}
}
});
holder.cherryButton.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
boolean updated = mUpdatedElements.contains(item.userProducedData.getId());
if (updated ? !item.isShown : item.isShown) {
// Checking if the user is trying to modify an
// existent cherry element
if (mCherryElements.contains(item.userProducedData.getId())) {
mCherryElements.remove(item.userProducedData.getId());
} else {
mCherryElements.add(item.userProducedData.getId());
}
// Updating UI
notifyDataSetChanged();
// Hiding or show save button
hideOrShowSaveButton();
} else {
// Showing a toast to user that notifies him that
// item is not shown
ToastBuilder.showShort(getActivity(), R.string.item_is_not_shown);
}
}
});
} else {
holder.eyeButton.setVisibility(View.GONE);
holder.cherryButton.setEnabled(false);
// Checking if it's a cherry item
if (cherried ? !item.isCherry : item.isCherry) {
holder.cherryButton.setVisibility(View.VISIBLE);
} else {
holder.cherryButton.setVisibility(View.GONE);
}
}
return convertView;
}