HouseHomeAdapter.java
private OnItemOnClickListener mOnItemOnClickListener;
public void setOnItemClickListener(OnItemOnClickListener listener){
this.mOnItemOnClickListener = listener;
}
public interface OnItemOnClickListener{
void onItemOnClick(View view,int pos);
void onItemLongOnClick(View view ,int pos);
}
@Override
public void onBindViewHolder(@NonNull ViewHolder viewHolder, @SuppressLint("RecyclerView") int i) {
if(mOnItemOnClickListener!=null) {
viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mOnItemOnClickListener.onItemOnClick(viewHolder.itemView, i);
}
});
viewHolder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
mOnItemOnClickListener.onItemLongOnClick(viewHolder.itemView, i);
return false;
}
});
}
}
MainActivity.java
adapter.setOnItemClickListener(new HouseHomeAdapter.OnItemOnClickListener() {
@Override
public void onItemOnClick(View view, int pos) {
Toast.makeText(getActivity(), "短按第"+pos+"项", Toast.LENGTH_SHORT).show();
}
@Override
public void onItemLongOnClick(View view, int pos) {
Toast.makeText(getActivity(), "长按第"+pos+"项", Toast.LENGTH_SHORT).show();
}
});