ListAdapter weird behavioiur

package se.illusionlabs.labyrinth2.adapters;


import se.illusionlabs.labyrinth2.R;
import se.illusionlabs.labyrinth2.managers.AwardManager;
import se.illusionlabs.labyrinth2.views.ProgressBarView;

import android.content.Context;
import android.database.DataSetObserver;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.TextView;

public class AwardsAdapter implements ListAdapter {
    private int[] awards;
    private Context context;

    public AwardsAdapter(Context context)
    {
        this.context = context;
        awards = AwardManager.getAwardArray();
    }

    @Override
    public int getCount() {
        return awards.length;
    }

    @Override
    public Object getItem(int position) {
        return null;
    }

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

    @Override
    public int getItemViewType(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        int awardId = awards[position];

        View v = View.inflate(context, R.layout.awardlistitem, null);
        TextView tv = (TextView)v.findViewById(R.id.AwardName);
        tv.setText(AwardManager.getAwardName(awardId));
        tv = (TextView)v.findViewById(R.id.AwardDesc);
        tv.setText(AwardManager.getAwardDesc(awardId));

        View lv = v.findViewById(R.id.AwardListItem);
        ImageView iv = (ImageView)v.findViewById(R.id.AwardImage);
        ProgressBarView pv = (ProgressBarView)v.findViewById(R.id.AwardProgress);
        pv.setProgress(AwardManager.getAwardProgress(awardId));
        if(AwardManager.getAwardAchieved(awardId)) {
            lv.setBackgroundResource(R.color.achived_award);
            iv.setImageResource(getAwardIcon(AwardManager.getAwardId(awardId)));
            pv.setBgColor(0xff70754a);
            pv.setFgColor(0xff8fab30);
        } else {
            lv.setBackgroundResource(R.color.notachived_award);
            iv.setImageResource(R.drawable.award_icon_notachieved);
            pv.setBgColor(0xffa6a394);
            pv.setFgColor(0xff549ea6);
        }

        return v;
    }

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

    @Override
    public boolean hasStableIds() {
        return true;
    }

    @Override
    public boolean isEmpty() {
        return false;
    }

    @Override
    public void registerDataSetObserver(DataSetObserver observer) {
        // TODO Auto-generated method stub

    }

    @Override
    public void unregisterDataSetObserver(DataSetObserver observer) {
        // TODO Auto-generated method stub

    }

    @Override
    public boolean areAllItemsEnabled() {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean isEnabled(int position) {
        // TODO Auto-generated method stub
        return false;
    }

    private int getAwardIcon(String awardId) {
        if(awardId.contentEquals("tutorial")) {
            return R.drawable.award_icon_tutorial;
        } else if(awardId.contentEquals("preloaded")) {
            return R.drawable.award_icon_preloaded;
        } else if(awardId.contentEquals("distance-01")) {
            return R.drawable.award_icon_distance_1;
        } else if(awardId.contentEquals("distance-02")) {
            return R.drawable.award_icon_distance_2;
        } else if(awardId.contentEquals("distance-03")) {
            return R.drawable.award_icon_distance_3;
        } else if(awardId.contentEquals("completed-easy-01")) {
            return R.drawable.award_icon_completed_easy_1;
        } else if(awardId.contentEquals("completed-easy-02")) {
            return R.drawable.award_icon_completed_easy_2;
        } else if(awardId.contentEquals("completed-medium-01")) {
            return R.drawable.award_icon_completed_medium;
        } else if(awardId.contentEquals("completed-medium-02")) {
            return R.drawable.award_icon_completed_medium;
        } else if(awardId.contentEquals("completed-hard-01")) {
            return R.drawable.award_icon_completed_hard;
        } else if(awardId.contentEquals("completed-hard-02")) {
            return R.drawable.award_icon_completed_hard;
        } else if(awardId.contentEquals("completed-clean-holes-01")) {
            return R.drawable.award_icon_clean_holes_1;
        } else if(awardId.contentEquals("completed-clean-holes-02")) {
            return R.drawable.award_icon_clean_holes_2;
        } else if(awardId.contentEquals("completed-clean-all-01")) {
            return R.drawable.award_icon_clean_all_1;
        } else if(awardId.contentEquals("completed-clean-all-02")) {
            return R.drawable.award_icon_clean_all_2;
        } else if(awardId.contentEquals("time-under-par-01")) {
            return R.drawable.award_icon_time_par_1;
        } else if(awardId.contentEquals("time-under-par-02")) {
            return R.drawable.award_icon_time_par_2;
        } else if(awardId.contentEquals("time-under-par-03")) {
            return R.drawable.award_icon_time_par_3;
        } else if(awardId.contentEquals("time-total-01")) {
            return R.drawable.award_icon_time_total_1;
        } else if(awardId.contentEquals("time-total-02")) {
            return R.drawable.award_icon_time_total_2;
        } else if(awardId.contentEquals("time-total-03")) {
            return R.drawable.award_icon_time_total_3;
        } else if(awardId.contentEquals("bumper-hit-01")) {
            return R.drawable.award_icon_bumper;
        } else if(awardId.contentEquals("holes-01")) {
            return R.drawable.award_icon_holes;
        } else if(awardId.contentEquals("cannon-kills-01")) {
            return R.drawable.award_icon_cannon;
        } else if(awardId.contentEquals("milestone-01")) {
            return R.drawable.award_icon_milestone_1;
        } else if(awardId.contentEquals("milestone-02")) {
            return R.drawable.award_icon_milestone_2;
        } else if(awardId.contentEquals("milestone-03")) {
            return R.drawable.award_icon_milestone_3;
        }
        return 0;
    }

}