Many thanks for both suggestions
I got there in the end ( hour of trial and error)
It's as Greg pointed out my syntax was screwed
This in Java
private class OrderAdapter extends ArrayAdapter<Order> {
private List<Order> items;
public OrderAdapter(Context context, int textViewResourceId,
ArrayList<Order> items) {
super(context, textViewResourceId, items);
this.items = items;
}
translates to this c# Just as Greg pointed out
I had replaced the 'super' with base but I hadn't removed the curly brace
to a position after the base constructor nor had I pu in the required colon
Many thanks all
Correct c# syntax
public class jmAdapter : ArrayAdapter<string> {
private List<string> items
private LayoutInflater vi;
public jmAdapter(Context context, int textViewResourceId,
List<string> items) :
base.jmAdapter(context, textViewResourceId, items)
{
this.items = items;
vi=LayoutInflater.From(context);
}
From: [email protected]
[mailto:[email protected]] On Behalf Of Greg Shackles
Sent: 21 October 2011 12:57
To: [email protected]; Discussions related to Mono for Android
Subject: Re: [mono-android] multi line list view and converting java
The problem isn't a Mono thing, it's that the way you're calling the base
constructor is invalid C#. It should look something like this:
public jmAdapter(Context context, int textViewResourceId, List<string>
items)
: base(context, textViewResourceId, items)
{
// ...
}
On Fri, Oct 21, 2011 at 5:46 AM, John Murray <[email protected]> wrote:
Can any kind soul help me the last few yards on this
I am experimenting with multi line listviews
Either - is there any good tutorial/example especially for monodroid ?
I cant find anything other than java stuff which seems to say build your
own adapter
So I took this code ...java and converted it to c# - seems I've got most
things nailed i've sorted the supers and extends and shoved the layout
inflater somewhere it can reach context etc but in VS 2010 I am getting a
weird error on the constructor line
" 'Android.Widget.ArrayAdapter<string>' does not contain a
constructor that takes 0 arguments" on the constructor line
I don't get it - my code doesn't have 0 arguments????
Oh BTW I changed the List<Orders> to List<string> just to keep it simple
while experimenting
I am sure I've got some syntax wrong somewhere but I can't find anymore
hints so have come to a grinding halt.
I think I've sorted all other issues out but can anyone look at my code and
advise if I am going in the right direction?
If there's no tutorials for mono on this(multi line listview) I am happy to
post any successful conclusion for the Wiki for anyone else's benefit
TIA
John Murray
==========================================
JAVA code
private class OrderAdapter extends ArrayAdapter<Order> {
private List<Order> items;
public OrderAdapter(Context context, int textViewResourceId,
ArrayList<Order> items) {
super(context, textViewResourceId, items);
this.items = items;
}
@Override
public View getView(int position, View convertView, ViewGroup
parent) {
View v = convertView;
if (v == null) {
LayoutInflater vi =
(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.row, null);
}
Order o = items.get(position);
if (o != null) {
TextView tt = (TextView)
v.findViewById(R.id.toptext);
TextView bt = (TextView)
v.findViewById(R.id.bottomtext);
if (tt != null) {
tt.setText("Name: "+o.getOrderName());
}
if(bt != null){
bt.setText("Status: "+ o.getOrderStatus());
}
}
return v;
}
}
My c# CODE ====================================================
public class jmAdapter : ArrayAdapter<string> {
private List<string> items;
private LayoutInflater vi;
public jmAdapter(Context context, int textViewResourceId,
List<string> items) { //error on this line
base.jmAdapter(context, textViewResourceId, items);
//and on this
this.items = items;
vi=LayoutInflater.From(context);
}
public override View getView(int position, View convertView,
ViewGroup parent) {
View v = convertView;
if (v == null) {
//=
(LayoutInflater)GetSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.Inflate(Resource.Layout.custom_row_view, null);
}
string o = items.ElementAt(position);
if (o != null) {
TextView tt = (TextView)
v.FindViewById(Resource.Id.areg);
TextView bt = (TextView)
v.FindViewById(Resource.Id.atype);
if (tt != null) {
tt.SetText("Areg:
"+o,TextView.BufferType.Normal); }
if(bt != null){
bt.SetText("Atype: "+
o,TextView.BufferType.Normal);
}
}
return v;
}
}
_______________________________________________
Monodroid mailing list
[email protected]
UNSUBSCRIBE INFORMATION:
http://lists.ximian.com/mailman/listinfo/monodroid
_______________________________________________
Monodroid mailing list
[email protected]
UNSUBSCRIBE INFORMATION:
http://lists.ximian.com/mailman/listinfo/monodroid
