Each row of my listview consists of a TextView and a EditText and I've a button outside the ListView. When that button is clicked, I want to retrieve all the ExitText Values.
I've generated the ListView inside a DialogFragment. It is the saveButton onClick I'm trying to accomplish. Here's my code. Any help would be appreciated.
public class SubVitalsEntryDialogFragment extends DialogFragment {
ArrayList<SubVitals> subVitalList = new ArrayList<SubVitals>();
ListView mylist;
Button saveButton;
Button cancelButton;
EditText entryEditText;
public static SubVitalsEntryDialogFragment newInstance(ArrayList<SubVitals> sub) {
SubVitalsEntryDialogFragment f = new SubVitalsEntryDialogFragment();
// Supply num input as an argument.
Bundle args = new Bundle();
args.putParcelableArrayList("subVitalList", sub);
f.setArguments(args);
return f;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.subvitals_dialog_layout, null, false);
mylist = (ListView) view.findViewById(R.id.vitalEntryListView);
saveButton = (Button) view.findViewById(R.id.entrySaveButton);
cancelButton = (Button) view.findViewById(R.id.entryCancelButton);
//getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
getDialog().setTitle("Enter your vitals");
cancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getDialog().dismiss();
}
});
saveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
///??????????
}
});
return view;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
subVitalList = getArguments().getParcelableArrayList("subVitalList");
ArrayAdapter<SubVitals> adapter = new MyListAdapter(subVitalList);
mylist.setAdapter(adapter);
}
private class MyListAdapter extends ArrayAdapter<SubVitals>{
public MyListAdapter(ArrayList<SubVitals> subVitalList){
super(getActivity(), R.layout.subvitals_dialog_layout, subVitalList);
Log.d("Tag", "super okay");
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View itemView = convertView;
if (itemView == null)
itemView = LayoutInflater.from(this.getContext()).inflate(R.layout.sub_vital_template, parent, false);
String currentVital = subVitalList.get(position).getSubVitalName();
//Fill the view
TextView vitalText = (TextView) itemView.findViewById((R.id.vitalEntryTextView));
vitalText.setText(currentVital);
return itemView;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return subVitalList.size();
}
}
}
--------------EDIT------------------
public class SubVitalsEntryDialogFragment extends DialogFragment {
ArrayList<SubVitals> subVitalList = new ArrayList<SubVitals>();
ListView mylist;
Button saveButton;
Button cancelButton;
EditText entryEditText;
List<String> vitalsEntered = new ArrayList<>();
private HashMap<String, String> textValues = new HashMap<String, String>();
public static SubVitalsEntryDialogFragment newInstance(ArrayList<SubVitals> sub) {
SubVitalsEntryDialogFragment f = new SubVitalsEntryDialogFragment();
// Supply num input as an argument.
Bundle args = new Bundle();
args.putParcelableArrayList("subVitalList", sub);
f.setArguments(args);
return f;
}
@Override
public View onCreateView(LayoutInflater inflater, final ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.subvitals_dialog_layout, null, false);
mylist = (ListView) view.findViewById(R.id.vitalEntryListView);
saveButton = (Button) view.findViewById(R.id.entrySaveButton);
cancelButton = (Button) view.findViewById(R.id.entryCancelButton);
//getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
getDialog().setTitle("Enter your vitals");
cancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getDialog().dismiss();
}
});
saveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.d("SAVE INSIDE","OK");
for (Map.Entry<String,String> entry : textValues.entrySet()) {
String key = entry.getKey();
String value = entry.getValue();
Log.d("HASHCHECK","Key: " + key + " Value" + value);
// do stuff
}
}
});
return view;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
subVitalList = getArguments().getParcelableArrayList("subVitalList");
ArrayAdapter<SubVitals> adapter = new MyListAdapter(subVitalList);
mylist.setAdapter(adapter);
}
private class MyListAdapter extends ArrayAdapter<SubVitals>{
public MyListAdapter(ArrayList<SubVitals> subVitalList){
super(getActivity(), R.layout.subvitals_dialog_layout, subVitalList);
Log.d("Tag", "super okay");
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
//return super.getView(position, convertView, parent);
//Making sure we've a view to work with(may have been given null
Log.d("TAG","Inside get view");
View itemView = convertView;
boolean convertViewWasNull = false;
if (itemView == null){
itemView = LayoutInflater.from(this.getContext()).inflate(R.layout.sub_vital_template, parent, false);
convertViewWasNull = true;
}
TextView vitalText = (TextView) itemView.findViewById((R.id.vitalEntryTextView));
EditText vitalEditText = (EditText) itemView.findViewById(R.id.vitalEntryEditText);
if(convertViewWasNull ){
vitalEditText.addTextChangedListener(new GenericTextWatcher(vitalEditText));
}
String currentVital = subVitalList.get(position).getSubVitalName();
//Fill the view
vitalText.setText(currentVital);
return itemView;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return subVitalList.size();
}
private class GenericTextWatcher implements TextWatcher {
private View view;
private GenericTextWatcher(View view) {
this.view = view;
}
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
public void afterTextChanged(Editable editable) {
String text = editable.toString();
//save the value for the given tag :
textValues.put(view.getTag().toString(), editable.toString());
}
}
}
}
