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当listview开始我发现第一个按钮被选中? 我尝试使点击按钮事件与列表视图,但我不知道原因!我可以如何让它默认像列表中的所有按钮? 请看看图像。Android:Listview第一个按钮选择错误
@Override
public View getView(final int position, View convertView, final ViewGroup parent) {
View row;
row = convertView;
final ContactHolder contactHolder;
if (row == null) {
LayoutInflater layoutInflater = (LayoutInflater) this.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
row = layoutInflater.inflate(R.layout.row, parent, false);
contactHolder = new ContactHolder();
contactHolder.tx_id = (TextView) row.findViewById(R.id.usersName2);
contactHolder.tx_id = (TextView) row.findViewById(R.id.usersName2);
contactHolder.loadId = (TextView) row.findViewById(R.id.loadMoreID);
contactHolder.tx_name = (TextView) row.findViewById(R.id.usersName);
contactHolder.image_tx = (ImageView) row.findViewById(R.id.usersPic);
contactHolder.sug_add = (Button) row.findViewById(R.id.sug_id);
row.setTag(contactHolder);
} else {
contactHolder = (ContactHolder) row.getTag();
}
final Contacts_Sug contacts = (Contacts_Sug) this.getItem(position);
contactHolder.image_tx.setImageResource(R.mipmap.ic_launcher);
contactHolder.tx_id.setText(contacts.getId());
contactHolder.tx_name.setText(contacts.getName());
imgLoader.DisplayImage(contacts.getImage(), contactHolder.image_tx);
contactHolder.tx_name.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
contacts.setSelectedPosition(position); //Set position here
contactHolder.sug_add.setText("Selected");
}
});
if(contacts.getSelectedPosition() == position){
contactHolder.sug_add.setText("Selected");
} else{
contactHolder.sug_add.setText("Follow");
}
return row;
}
public class ContactHolder {
TextView tx_id, tx_name,loadId;
ImageView image_tx;
public Button sug_add;
}
谢谢先生,您的完美答案和时间:) –