我试图为我的 cardView 设置一个 Onclick 事件。如您所见,我在 OnBindViewHolder 中创建了该事件,但问题是 startActivity 方法未识别。您认为我应该怎么做?提前谢谢你,对不起我的英语:)
public class AdapterVRList extends RecyclerView.Adapter<AdapterVRList.CourseViewHolder> {
private Context context;
private List<DObjectVrList> DObjectVrListList;
public AdapterVRList(Context context, List<DObjectVrList> DObjectVrListList){
this.context = context;
this.DObjectVrListList = DObjectVrListList;
}
public AdapterVRList(Context context){
}
@Override
public CourseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.card_vr,parent,false);
return new CourseViewHolder(view);
}
@Override
public void onBindViewHolder(CourseViewHolder holder, int position) {
DObjectVrList DObjectVrList = DObjectVrListList.get(position);
holder.CourseText.setText(DObjectVrList.getTitleCourse());
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
CourseInnerPage course = new CourseInnerPage(getItemCount());
Intent intent = new Intent(context,CourseInnerPage.class);
startActivity(intent);
}
});
}
@Override
public int getItemCount() {
return 8;
}
public class CourseViewHolder extends RecyclerView.ViewHolder{
private TextView CourseText;
public CourseViewHolder(View itemView) {
super(itemView);
CourseText = (TextView) itemView.findViewById(R.id.course_text);
}
}
}
错误是:无法解析startActivity方法
因为您的适配器或其超类没有该方法startActivity()
。
用 context.startActivity();
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