Android listview定位顺序错误
我有一个大约20个项目的列表视图。适配器的每一行都有一个图像按钮,当我单击它时,它会执行不同的操作。当我单击listview的项时,我成功地获得了正确的位置号。但是当我点击图像按钮时,我得到的位置是错误的。而不是0~19,但显示为0 1 2 3 0 1 2 0 1 2 3Android listview定位顺序错误,android,listview,Android,Listview,我有一个大约20个项目的列表视图。适配器的每一行都有一个图像按钮,当我单击它时,它会执行不同的操作。当我单击listview的项时,我成功地获得了正确的位置号。但是当我点击图像按钮时,我得到的位置是错误的。而不是0~19,但显示为0 1 2 3 0 1 2 0 1 2 3 @Override public View getView(final int position, View convertView, ViewGroup parent) { ViewHolder holder;
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = myInflater.inflate(R.layout.list_video, null);
holder = new ViewHolder();
holder.rlContainer = (RelativeLayout) convertView.findViewById(R.id.rlContainer);
holder.imageView = (ImageView) convertView.findViewById(R.id.ivLogo);
holder.buttonBackground = (ImageView) convertView.findViewById(R.id.ibButtonLebih);
holder.tvtitle = (TextView) convertView.findViewById(R.id.tvTitle);
holder.buttonBackground.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
videoListClickListener.OnVideoMoreClickListener(position);
}
});
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
return convertView;
}
问题解决了!通过将onclicklistener和setTag移动到if/else之外
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = myInflater.inflate(R.layout.list_video, null);
holder = new ViewHolder();
holder.rlContainer = (RelativeLayout) convertView.findViewById(R.id.rlContainer);
holder.imageView = (ImageView) convertView.findViewById(R.id.ivLogo);
holder.buttonBackground = (ImageView) convertView.findViewById(R.id.ibButtonLebih);
holder.tvtitle = (TextView) convertView.findViewById(R.id.tvTitle);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.buttonBackground.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
videoListClickListener.OnVideoMoreClickListener(position);
}
});
convertView.setTag(holder);
return convertView;
}您应该将setTag放在if/else语句的外部。请参见感谢Kenny!问题解决了!