Question

我如何获得装载毕加索的iml的url并将其传递给Recyclerview适配器中的另一个活动？

我没有找到任何从毕加索获取网址的东西，所以如果有人可以帮助我，请在这篇帖子上告诉我一个metod或代码，谢谢你

package com.roa.nox.store.adapters;


import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.PopupMenu;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.roa.nox.store.ApActivity;
import com.roa.nox.store.ItemObjectC;
import com.roa.nox.store.R;
import com.roa.nox.store.models.SingleItemModel;
import com.squareup.picasso.Picasso;
import java.util.ArrayList;
import java.util.Locale;
import me.drakeet.materialdialog.MaterialDialog;

public class SectionListDataAdapter extends RecyclerView.Adapter<SectionListDataAdapter.SingleItemRowHolder> {

    private ArrayList<SingleItemModel> itemsList;
    private Context mContext;
    private boolean isLang;


    public SectionListDataAdapter(Context context, ArrayList<SingleItemModel> itemsList) {
        this.itemsList = itemsList;

        this.mContext = context;
    }

    @Override
    public SingleItemRowHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
        View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.list_single_card, null);
        SingleItemRowHolder mh = new SingleItemRowHolder(v);

        return mh;
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
    @Override
    public void onBindViewHolder(SingleItemRowHolder holder, int i) {

        SingleItemModel singleItem = itemsList.get(i);
        final int p= singleItem.getPrice();
        if(p==0)
        {
            if (isLang = Locale.getDefault().getLanguage().equals("fa")) {
                holder.price.setText("رایگان");
            } else {
                holder.price.setText("Free");
            }
        }
        else
        {

            holder.price.setText(String.valueOf(p));
        }
       double rate=singleItem.getRate();
       String srate= String.valueOf(rate);
        holder.tvTitle.setText(singleItem.getName());
        holder.dvt.setText(singleItem.getdv());
        holder.cat.setText(singleItem.getcat());
        holder.url.setText(singleItem.getUrl());
        holder.icon.setText(singleItem.geticon());
        Picasso.with(mContext).load(singleItem.geticon()).placeholder(R.drawable.load).error(R.drawable.error).into(holder.itemImage);
        holder.cont.setText(singleItem.getContent());


        holder.rte.setText(srate);


       /* Glide.with(mContext)
                .load(feedItem.getImageURL())
                .diskCacheStrategy(DiskCacheStrategy.ALL)
                .centerCrop()
                .error(R.drawable.bg)
                .into(feedListRowHolder.thumbView);*/
    }

    @Override
    public int getItemCount() {
        return (null != itemsList ? itemsList.size() : 0);
    }

    public class SingleItemRowHolder extends RecyclerView.ViewHolder {

        protected ImageButton btaction;
        protected TextView rte;
        protected TextView cat;
        protected TextView price;
        protected TextView tvTitle;
        protected TextView dvt;
        protected TextView url;
        protected TextView icon;
        protected TextView cont;
        protected ImageView itemImage;
        private Context context;

        private int p;

        public SingleItemRowHolder(View view) {
            super(view);

            this.tvTitle = (TextView) view.findViewById(R.id.tvTitle);
            this.dvt = (TextView) view.findViewById(R.id.tdv);
            this.price = (TextView) view.findViewById(R.id.price);
            this.url = (TextView) view.findViewById(R.id.url);
            this.cont = (TextView) view.findViewById(R.id.content);
            this.itemImage = (ImageView) view.findViewById(R.id.itemImage);
            this.btaction = (ImageButton) view.findViewById(R.id.action);
            this.rte = (TextView) view.findViewById(R.id.raten);
            this.cat = (TextView) view.findViewById(R.id.cat);
            this.icon = (TextView) view.findViewById(R.id.icon);





            view.setOnClickListener(new View.OnClickListener() {


                public ItemObjectC parseImageFile;
                public String iconi;

                @Override
                public void onClick(View v) {

                    final String URL = url.getText().toString();

                    final int pos = getAdapterPosition();
                    Intent intent = new Intent(mContext, ApActivity.class);
                    intent.putExtra("name", tvTitle.getText().toString());
                    intent.putExtra("price", price.getText().toString());
                    intent.putExtra("content", cont.getText().toString());
                    intent.putExtra("dev", dvt.getText().toString());
                    intent.putExtra("cat", cat.getText().toString());
                    intent.putExtra("icon", What i should to add for get url???);
                    intent.putExtra("rate", rte.getText().toString());
                    intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                    mContext.startActivity(intent);


                }
            });


            btaction.setOnClickListener(new View.OnClickListener() {
                @SuppressLint("NewApi")
                @Override
                public void onClick(View v) {
                    PopupMenu popup = new PopupMenu(mContext, v);
                    popup.getMenuInflater().inflate(R.menu.popup,
                            popup.getMenu());
                    popup.show();
                    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                        @Override
                        public boolean onMenuItemClick(MenuItem item) {

                            switch (item.getItemId()) {
                                case R.id.install:



                                    break;
                                case R.id.addtowishlist:


                                    break;

                                default:
                                    break;
                            }

                            return true;
                        }
                    });

                }
            });




        }

    }}

Answer 1

如果不自己修改Picasso图书馆，就无法做到这一点。幸运的是，常用和易于实现的解决方法。只需使用商品的ID /位置标记可点击元素即可。例如（如果holder.itemImage是可点击的），在onBindViewHolder（）中：

holder.itemImage.setTag(position);

然后，在onClick（）或处理点击的任何地方：

int position = (int) v.getTag();
String iconUrl = adapter.itemsList.get(position).geticon(); // make itemsList public or provide getter first

Answer 2

你可以像这样制作二传：

        holder.setImage(Arraylist<String> array ,Int position) {

        Arraylist<String> url = new Arraylist<String>();
        url = array.get(position);

    Picasso.with(mContext).load(url).into(image_view); }

并在您的方法中：

 public void onBindViewHolder(SingleItemRowHolder holder, int i) {
...
holder.setImage(your_array,i);
...
}

从毕加索的加载图像中获取网址

2 个答案: