[在RecyclerView.ViewHolder中使用onClick的startActivity：无法解析方法startActivity

Question

我在这里发现了一堆类似的问题，它们大多指向相同的解决方案，但对我而言仍然失败。

基本上，我想使用RecyclerView的项目的onClick启动第二个活动。但是构建失败，因为编译器无法解析RecipeViewHolder的onClick中的startActivity方法。

public class RecipeListAdapter extends
    RecyclerView.Adapter<RecipeListAdapter.RecipeViewHolder> {

private final LinkedList<Recipe> mRecipeList;
private LayoutInflater mInflater;

class RecipeViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
    public final TextView titleView, descView;
    final RecipeListAdapter mAdapter;
    private Context context;

    public RecipeViewHolder(View itemView, RecipeListAdapter adapter){
        super(itemView);
        this.context = itemView.getContext();
        titleView = itemView.findViewById(R.id.name);
        descView = itemView.findViewById(R.id.desc);
        this.mAdapter = adapter;
        itemView.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        // Get the position of the item that was clicked.
        int mPosition = getLayoutPosition();
        // Use that to access the affected item in mWordList.
        Recipe element = mRecipeList.get(mPosition);
        Intent intent = new Intent(context, Details.class);
        // TODO: Change to Desc Later
        intent.putExtra("Recipe Desc", element.getName());
        context.startActvity(intent);
    }
}

public RecipeListAdapter(Context context,
                       LinkedList<Recipe> recipeList){
    // this.context = context;
    mInflater = LayoutInflater.from(context);
    this.mRecipeList = recipeList;
}

@NonNull
@Override
public RecipeViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
    View mItemView = mInflater.inflate(R.layout.recipelist_item, parent, false);
    return new RecipeViewHolder(mItemView, this);
}

@Override
public void onBindViewHolder(@NonNull RecipeViewHolder holder, int position) {
    Recipe mCurrent = mRecipeList.get(position);
    holder.titleView.setText(mCurrent.getName());
    holder.descView.setText(mCurrent.getDesc());
}

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

}

Answer 1

您的拼写错误。您的代码：

@Override
public void onClick(View v) {
    // Get the position of the item that was clicked.
    int mPosition = getLayoutPosition();
    // Use that to access the affected item in mWordList.
    Recipe element = mRecipeList.get(mPosition);
    Intent intent = new Intent(context, Details.class);
    // TODO: Change to Desc Later
    intent.putExtra("Recipe Desc", element.getName());
    context.startActvity(intent);    // wrong spelling
}

和正确的拼写：

context.startActivity(intent);

请注意，并喜欢编码：）