picasso 中的 get() 不能应用于 (android.content.context)

Question

在观看教程视频后，我在 android studio 上有以下代码。然而，在教程视频中，上传者使用了：

implementation 'com.android.picasso:picasso:2.5.2'

而我不得不使用

implementation 'com.squareup.picasso:picasso:2.71828'

适配器Class

public class adapter extends RecyclerView.Adapter<adapter.viewHolder> {
    private Context mContext;
    private ArrayList<ItemActivity> mExampleList;

    public adapter(Context context, ArrayList<ItemActivity> exampleList)
    {
        mContext = context;
        mExampleList = exampleList;
    }

    @NonNull
    @Override
    public viewHolder onCreateViewHolder(@NonNull ViewGroup parent, int 
    viewType) {
            View v = 
LayoutInflater.from(mContext).inflate(R.layout.itemlayout, parent, false);
        return new viewHolder(v);
    }

    @Override
    public void onBindViewHolder(@NonNull viewHolder holder, int position) 
    {
        ItemActivity currentItem = mExampleList.get(position);

        String imageUrl = currentItem.getImageUrl();
        String creatorName = currentItem.getCreator();
        int likeCount = currentItem.getLikeCount();

        holder.mTextViewCreator.setText(creatorName);
        holder.mTextViewLikes.setText("Likes: "+likeCount);

        Picasso.get(mContext).load(imageUrl). 
        fit().centerInside.into(holder.mImageView);//get() in picasso 
                                                     cannot be applied to 
                                                 (android.content.context)
    }

    @Override
    public int getItemCount() {
        return mExampleList.size();
    }

    public class viewHolder extends RecyclerView.ViewHolder
    {
        public ImageView mImageView;
        public TextView mTextViewCreator;
        public TextView mTextViewLikes;

        public viewHolder(@NonNull View itemView) {
            super(itemView);
            mTextViewCreator = itemView.findViewById(R.id.image_view);
            mImageView = itemView.findViewById(R.id.text_view_creator);
            mTextViewLikes = itemView.findViewById(R.id.text_view_likes);
        }
    }

}

如上所述，Picasso 行给我错误：get() in picasso cannot be applied to (android.content.context)

谢谢！

Answer 1

因为毕加索 2.71828 你不需要在 Picasso.get()

中提供 Context

有关详细信息，请参阅 ChangeLog

Answer 2

Picasso#get() 没有上下文。如果需要使用不同的上下文，可以使用 new Picasso.Builder(mContext).build();

或者，Picasso.get() 就足够了。

Answer 3

毕加索 with(Context) 已重命名为 get()

勾选this commit

picasso 中的 get() 不能应用于 (android.content.context)

get() in picasso cannot be applied to (android.content.context)

android

picasso

android-recyclerview