禁用重新绘制listview Android

Question

在Android中我有一个listview，它们加载了十行。当我旋转设备时，列表视图为空，我丢失了所有插入的行。我该如何解决这个问题？

Answer 1

在清单中的活动代码中添加此行..

android:configChanges="orientation|keyboardHidden|screenSize"

如果适合你，请将其标记为正确。

Answer 2

public class MyUsersAdapter extends ArrayAdapter<Users>{

    public MyUsersAdapter() {
        super(SearchActivity.this,R.layout.row_friends,utenti);
    }



    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View row = convertView;

        if(row == null){
            row = getLayoutInflater().inflate(R.layout.row_friends, parent,false);
        }

        Users current = utenti.get(position);

        CircularImageView image = (CircularImageView)row.findViewById(R.id.users_image);
        image.setImageBitmap(current.getImmagine());

        Log.i("tag", "tag: "+image.getTag());

        TextView name = (TextView)row.findViewById(R.id.users_name);
        name.setText(current.getNome());


        TextView online = (TextView)row.findViewById(R.id.users_state);
        online.setText(""+current.getOnline());


        return row;
    }