画廊循环滑动,可以左右滑动 @Override public int getCount() { /** * 个数设为默认最大值 */ return Integer.MAX_VALUE; }
@Override
public Object getItem(int position) {
if (position >= imgs.length) {
position = position % imgs.length;
}
return position;
}
@Override
public long getItemId(int position) {
if (position >= imgs.length) {
position = position % imgs.length;
}
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
/**
* 按照position % imgs.length返回ImageView
*/
return mImageViewList[position % imgs.length];
}