Question

我有一个自定义的ArrayAdapter类：

public class DrawerArrayAdapter<T> extends ArrayAdapter<T> {

int disabledItemPosition;

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

@Override
public boolean isEnabled(int position) {
    // TODO Auto-generated method stub
    if(disabledItemPosition ==position){
        return false;
    } else {
        return super.isEnabled(position);
    }
}

public DrawerArrayAdapter(Context context, int resource) {
    super(context, resource);
    // TODO Auto-generated constructor stub
}

public DrawerArrayAdapter(Context context, int resource,
        int textViewResourceId) {
    super(context, resource, textViewResourceId);
    // TODO Auto-generated constructor stub
}

public DrawerArrayAdapter(Context context, int resource, T[] objects) {
    super(context, resource, objects);
    // TODO Auto-generated constructor stub
}

public DrawerArrayAdapter(Context context, int resource, List<T> objects) {
    super(context, resource, objects);
    // TODO Auto-generated constructor stub
}

public DrawerArrayAdapter(Context context, int resource, List<T> objects, int disabledItemPosition) {
    super(context, resource, objects);
    // TODO Auto-generated constructor stub
    this.disabledItemPosition = disabledItemPosition;
}

public DrawerArrayAdapter(Context context, int resource,
        int textViewResourceId, T[] objects) {
    super(context, resource, textViewResourceId, objects);
    // TODO Auto-generated constructor stub
}

public DrawerArrayAdapter(Context context, int resource,
        int textViewResourceId, List<T> objects) {
    super(context, resource, textViewResourceId, objects);
    // TODO Auto-generated constructor stub
}

}

但是当我尝试用它构建它时：

new DrawerArrayAdapter<String>(this, R.layout.drawer_list_item, mPlanetTitles, 9)

Eclipse抱怨＆＃34;构造函数DrawerArrayAdapter（MainActivity，int，String []，int）未定义＆＃34;

Answer 1

字符串数组不能转换为List，也许我会错过带有String（或T）数组的4 params构造函数，但我认为这就是问题所在。

Eclipse说“构造函数未定义”

1 个答案: