ViewAdapter.java

package com.ioabsoftware.gameraven.views;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;

import com.ioabsoftware.gameraven.AllInOneV2;
import com.ioabsoftware.gameraven.views.rowview.AMPRowView;
import com.ioabsoftware.gameraven.views.rowview.BoardRowView;
import com.ioabsoftware.gameraven.views.rowview.GameSearchRowView;
import com.ioabsoftware.gameraven.views.rowview.HeaderRowView;
import com.ioabsoftware.gameraven.views.rowview.HighlightedUserView;
import com.ioabsoftware.gameraven.views.rowview.MentionRowView;
import com.ioabsoftware.gameraven.views.rowview.MessageRowView;
import com.ioabsoftware.gameraven.views.rowview.NotifRowView;
import com.ioabsoftware.gameraven.views.rowview.PMDetailRowView;
import com.ioabsoftware.gameraven.views.rowview.PMRowView;
import com.ioabsoftware.gameraven.views.rowview.TopicRowView;
import com.ioabsoftware.gameraven.views.rowview.TrackedTopicRowView;
import com.ioabsoftware.gameraven.views.rowview.UserDetailRowView;

import org.acra.ACRA;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;

public class ViewAdapter extends BaseAdapter {

    private ArrayList<BaseRowData> rows;
    private Context context;

    public ViewAdapter(Context contextIn, ArrayList<BaseRowData> rowsIn) {
        context = contextIn;
        rows = rowsIn;
    }

    @Override
    public int getCount() {
        return rows.size();
    }

    @Override
    public BaseRowData getItem(int position) {
        return rows.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public int getViewTypeCount() {
        return RowType.values().length;
    }

    @Override
    public int getItemViewType(int position) {
        if (position < rows.size())
            return rows.get(position).getRowType().ordinal();
        else
            return IGNORE_ITEM_VIEW_TYPE;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        BaseRowView view;
        BaseRowData data;

        try {
            data = rows.get(position);
        }
        catch (IndexOutOfBoundsException e) {
            ACRA.getErrorReporter().putCustomData("rows size", String.valueOf(rows.size()));
            ACRA.getErrorReporter().putCustomData("position", String.valueOf(position));

            int x = 0;
            for (BaseRowData dat : rows) {
                String index = String.valueOf(x++);
                if (index.length() < 2) index = "0" + index;

                ACRA.getErrorReporter().putCustomData("[" + index + "] " + dat.getRowType().name(), dat.toString());
            }

            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
            ACRA.getErrorReporter().putCustomData("original stack trace", sw.toString());

            ACRA.getErrorReporter().handleException(new IndexOutOfBoundsException("rows.get(position) was out of bounds"), true);
            return new HeaderRowView(context);
        }

        if (convertView != null) {
            view = (BaseRowView) convertView;
        } else {
            switch (data.getRowType()) {
                case HEADER:
                    view = new HeaderRowView(context);
                    break;
                case NOTIF:
                    view = new NotifRowView(context);
                    break;
                case MENTION:
                    view = new MentionRowView(context);
                    break;
                case BOARD:
                    view = new BoardRowView(context);
                    break;
                case GAME_SEARCH:
                    view = new GameSearchRowView(context);
                    break;
                case MESSAGE:
                    view = new MessageRowView(context);
                    break;
                case PM:
                    view = new PMRowView(context);
                    break;
                case PM_DETAIL:
                    view = new PMDetailRowView(context);
                    break;
                case TOPIC:
                    view = new TopicRowView(context);
                    break;
                case AMP_TOPIC:
                    view = new AMPRowView(context);
                    break;
                case TRACKED_TOPIC:
                    view = new TrackedTopicRowView(context);
                    break;
                case USER_DETAIL:
                    view = new UserDetailRowView(context);
                    break;
                case HIGHLIGHTED_USER:
                    view = new HighlightedUserView(context);
                    break;
                default:
                    throw new IllegalArgumentException("row type not handled in ViewAdapter: " + data.getRowType().toString());

            }
        }

        view.beginShowingView(data);

        return view;
    }

}