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我對viewclicklistener有問題。 當我按下圖片時,它會啓動另一項活動。 如果我多次按下圖像,它會啓動多個活動。Android Viewholder onclicklistener多次點擊
如何讓onclicklistener只啓動一項活動?
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
final ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.epi_list_row, null);
holder = new ViewHolder();
holder.date = (TextView) convertView.findViewById(R.id.date);
holder.month_year = (TextView) convertView.findViewById(R.id.month_year);
holder.time = (TextView) convertView.findViewById(R.id.time);
holder.status = (ImageView) convertView.findViewById(R.id.status);
holder.ecg_view = (ImageView) convertView.findViewById(R.id.ecg_view);
//holder.ecg_view = (Button) convertView.findViewById(R.id.ecg_view);
holder.check = (CheckBox) convertView.findViewById(R.id.ecg_checkbox_select);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.date.setText(mDate[position].toString().substring(8));
holder.month_year.setText(mDate[position].toString().substring(0, 7));
holder.time.setText(mTime[position].toString());
if(mUpdate[position].toString().equals("1")){
//holder.status.setText("Sent");
holder.status.setBackgroundResource(R.drawable.sent_icon);
}else if(mUpdate[position].toString().equals("0")){
//holder.status.setText("Pending");
holder.status.setBackgroundResource(R.drawable.pending_icon);
}
holder.ecg_view.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
try {
getParsedMyXML(position, mFiles.get(position), true);
}catch (Exception e) {
// TODO Auto-generated catch block
}
// Launch another activity
startDrawing(mData, mDate[position] + " " + mTime[position]);
}
});
return convertView;
}
你在getParsedMyXML中進行異步調用嗎? – playmaker420
getParsedMyXML中沒有異步調用 – user2508120