在Adapter适配器中设置
public void onBindViewHolder(Adapter.MyHolder holder, int position) {
holder.img.setImageResource(list.get(position).getImg());
holder.tv1.setText(list.get(position).getName());
holder.tv2.setText(list.get(position).getText());
holder.linear.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
}
});
holder.linear.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
return false;
}
});
}
如果需要传值到Activity中 直接在点击事件中Intent方法intent.put就好
如果要传到Fragment则需要创建接口
public MyHolder(View itemView) {
super(itemView);
img = itemView.findViewById(R.id.img);
tv1 = itemView.findViewById(R.id.tv1);
tv2 = itemView.findViewById(R.id.tv2);
linear = itemView.findViewById(R.id.linear);
linear.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent=new Intent(context,Main3Activity.class);
context.startActivity(intent);
}
});
linear.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
onand.shouText(getLayoutPosition());
return false;
}
});
}
}
//定义一个接口
public interface Onand {
public void shouText(Integer poss);
}
//声明接口变量
public Onand onand;
//提供方法，暴露接口
public void setOnand(Onand onand) {
this.onand = onand;
}
