java - 将 textView 转换为 Boolean 以避免类型 Intent 中的 : The method putExtra(String, boolean) 不适用于参数

Question

我在 eclipse 中遇到错误，指出:Intent 类型中的方法 putExtra(String, boolean) 不适用于参数 (String, TextView)

我相信我需要将 textView 更改为 boolean 值，但是当我尝试这样做时 - 它会导致其他错误发生。在这种情况下避免此错误的最佳方法是什么:

public class CustomListViewAdapter extends ArrayAdapter<Cmd> {
    Activity context;
    List<Cmd> videos;

    public CustomListViewAdapter(Activity context, List<Cmd> videos) {
        super(context, R.layout.list_item2, videos);

        this.context = context;
        this.videos = videos;
    }

    /* private view holder class */
    private class ViewHolder {
        ImageView imageView;
        TextView txtSuccess;
        TextView txtCmd;
        TextView txtPrice;
    }

    public void run() {

        Intent intent = new Intent(context, ViewVideo.class);
        ViewHolder holder;
        intent.putExtra("videofilename", holder.txtCmd);
        context.startActivity(intent);
    }

    public Cmd getItem(int position) {
        return videos.get(position);
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder holder;
        LayoutInflater inflater = context.getLayoutInflater();
        if (convertView == null) {
            convertView = inflater.inflate(R.layout.list_item2, null);
            holder = new ViewHolder();
            holder.txtSuccess = (TextView) convertView
                    .findViewById(R.id.success);
            holder.txtCmd = (TextView) convertView.findViewById(R.id.cmd);
            holder.txtPrice = (TextView) convertView.findViewById(R.id.price);
            holder.imageView = (ImageView) convertView
                    .findViewById(R.id.thumbnail);
            convertView.setTag(holder);

        } else {
            holder = (ViewHolder) convertView.getTag();
        }

        Cmd cmd = (Cmd) getItem(position);

        holder.txtSuccess.setText(cmd.getVideoName());
        holder.txtSuccess.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                run();
            }
        });
        holder.txtCmd.setText(cmd.getCmd());
        holder.txtCmd.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                run();
            }
        });

        holder.txtPrice.setText(cmd.getVideoURL() + "");
        holder.txtPrice.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                run();
            }
        });

        holder.imageView.setOnClickListener(new View.OnClickListener() {

            public void onClick(View v) {
                run();
            }
        });
        return convertView;

    }

}

Answer 1

public void run(String txt) {

    Intent intent = new Intent(context, ViewVideo.class);
    intent.putExtra("videofilename",txt);
    context.startActivity(intent);
}

并在获取 View 中:

final  Cmd cmd = (Cmd) getItem(position);

并在onclick中:

run(cmd.getCmd());