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我有一些关于在RecyclerView中使用卡片滚动的问题。还有一些额外的差距,当我滚动RecyclerView里面,你可以看到它在这个GIF:Recyclerview滚动故障
这是我的适配器。这是因为片段还是什么?
public class PosItemAdapter extends RecyclerView.Adapter<PosItemAdapter.MyViewHolder> {
private List<Item> itemList;
private ArrayList<CartItem> cartList;
private Boolean isMixed = false;
public class MyViewHolder extends RecyclerView.ViewHolder {
public final View mView;
public ImageView picture;
public TextView name;
public TextView desc;
public TextView price;
public MyViewHolder(View view) {
super(view);
mView = view;
picture = (ImageView) view.findViewById(R.id.list_pos_item_picture);
name = (TextView) view.findViewById(R.id.list_pos_item_name);
price = (TextView) view.findViewById(R.id.list_pos_item_price);
}
}
public PosItemAdapter(ArrayList<Item> itemList, Boolean isMixed) {
this.itemList = itemList;
this.isMixed = isMixed;
}
public Item getValueAt(int position) {
return itemList.get(position);
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.list_pos_item_layout, parent, false);
return new MyViewHolder(itemView);
}
@Override
public void onBindViewHolder(final MyViewHolder holder, final int position) {
holder.mView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
}
});
}
@Override
public int getItemCount() {
if (itemList != null) {
return itemList.size();
} else {
return 0;
}
}
}
提供了一些代码 –
因为我不能告诉你是否已经正确实现了'RecyclerView',所以我会将你指向这个[document](https://developer.android.com/guide/topics/graphics /hardware-accel.html),请查看底部的提示和技巧。您也可以尝试禁用视图上的硬件加速,并查看行为是否发生变化。所有设备是否都显示相同的工件? –
我在使用少量动画时遇到类似问题。你有没有尝试删除动画? –