Android个人中心界面

个人中心主要代码：

  1 class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
  2 @NonNull
  3 @Override
  4 public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
  5 // View view = View.inflate(parent.getContext(), R.layout.adapter_recycler_home, null);
  6 View view = View.inflate(parent.getContext(), R.layout.item_favour, null);
  7 MyViewHolder myViewHolder = new MyViewHolder(view);
  8 return myViewHolder;
  9 }
 10 
 11 @Override
 12 public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder2, int position) {
 13 GoodsBean goodsBean = allByUsername.get(position);
 14 MyViewHolder holder = (MyViewHolder) holder2;
 15 String goodsPath = goodsBean.getGoodsPath();
 16 System.out.println("goodsPath :" + goodsPath);
 17 Bitmap bitmap = BitmapFactory.decodeFile(goodsPath);
 18 holder.ivGoodsPic.setBackground(new BitmapDrawable(bitmap));
 19 holder.tvGoodsName.setText("商品名称:" + goodsBean.getGoodsName());
 20 holder.tvGoodsPrice.setText("商品价格:" + "￥" +goodsBean.getGoodsPrice());
 21 holder.tvGoodsCategory.setText("商品分类:" + goodsBean.getGoodsCategory());
 22 holder.tvGoodsPhone.setText("联系电话:" + goodsBean.getGoodsPhone());
 23 holder.tvGoodsTime.setText("发布时间:" + goodsBean.getGoodsTime() +" ");
 24 holder.btnAddPurchase.setTag(position);
 25 holder.btnFavourCancel.setTag(position);
 26 if(flag==1 || flag==2){
 27 if(flag==1) {
 28 holder.btnAddPurchase.setVisibility(View.GONE);
 29 holder.btnFavourCancel.setVisibility(View.GONE);
 30 }
 31 if(flag==2){
 32 String id = goodsBean.get_id();
 33 holder.btnAddPurchase.setTag(id);
 34 holder.btnFavourCancel.setVisibility(View.GONE);
 35 holder.btnAddPurchase.setOnClickListener(listener1);
 36 }
 37 }else{
 38 String id = goodsBean.get_id();
 39 holder.btnFavourCancel.setTag(id);
 40 holder.btnAddPurchase.setVisibility(View.GONE);
 41 holder.btnFavourCancel.setOnClickListener(listener);
 42 }
 43 }
 44 
 45 @Override
 46 public int getItemCount() {
 47 return allByUsername == null ? 0 : allByUsername.size();
 48 }
 49 }
 50 
 51 private View.OnClickListener listener1= new View.OnClickListener(){
 52 @Override
 53 public void onClick(View v) {
 54 String goodsId = (String) v.getTag();
 55 System.out.println("goodsId : " + goodsId);
 56 int raw = ProductDao.getInstance().updateGoodsBuyed(goodsId);
 57 if (raw > 0){
 58 UiUtils.toast("购买成功");
 59 }else {
 60 UiUtils.toast("购买失败");
 61 }
 62 }
 63 };
 64 
 65 private View.OnClickListener listener = new View.OnClickListener(){
 66 @Override
 67 public void onClick(View v) {
 68 String goodsId = (String) v.getTag();
 69 System.out.println("goodsId : " + goodsId);
 70 int raw = ProductDao.getInstance().updateGoodsBuyedDelete(goodsId);
 71 if (raw == 0){
 72 UiUtils.toast("删除成功");
 73 allByUsername = ProductDao.getInstance().findAllGoodsBeanByUsername();
 74 releaseRecyclerView.setAdapter(new MyAdapter());
 75 }else {
 76 UiUtils.toast("删除失败");
 77 }
 78 }
 79 };
 80 
 81 
 82 static class MyViewHolder extends RecyclerView.ViewHolder {
 83 private ImageView ivGoodsPic;
 84 private TextView tvGoodsName;
 85 private TextView tvGoodsPrice;
 86 private TextView tvGoodsCategory;
 87 private TextView tvGoodsPhone;
 88 private TextView tvGoodsTime;
 89 private Button btnAddPurchase;
 90 private Button btnFavourCancel;
 91 
 92 
 93 public MyViewHolder(@NonNull View itemView) {
 94 super(itemView);
 95 ivGoodsPic = itemView.findViewById(R.id.ivGoodsPic);
 96 tvGoodsName = itemView.findViewById(R.id.tvGoodsName);
 97 tvGoodsPrice = itemView.findViewById(R.id.tvGoodsPrice);
 98 tvGoodsCategory = itemView.findViewById(R.id.tvGoodsCategory);
 99 tvGoodsPhone = itemView.findViewById(R.id.tvGoodsPhone);
100 tvGoodsTime = itemView.findViewById(R.id.tvGoodsTime);
101 btnFavourCancel = itemView.findViewById(R.id.tv_favour_cancel);
102 btnAddPurchase = itemView.findViewById(R.id.btnAddPurchase);
103 }
104 }
105 
106 }

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原文地址：https://www.cnblogs.com/znjy/p/14908964.html