() { @Override public void onItemClickListener(View item, int position) {...onItemClickListener; public RecyclerAdapter(List list, Context mContext) { this.list...=null){ onItemClickListener.onItemClickListener(v,position); }...onItemClickListener) { this.onItemClickListener = onItemClickListener; } public interface...OnItemClickListener{ void onItemClickListener(View item, int position); } } item布局： <?
，我们可以在Adapter中添加这个回调接口： 例子2：可以点击的RecyclerView 在原工程基础上对Adapter进行修改，添加OnItemClickListener接口，由于具体点击后的逻辑是交给...MainActivity去确定的，所以我们定义抽象的OnItemClickListener接口，里面有一个抽象方法，用于设置被点击后的逻辑： //item的回调接口 public interface...OnItemClickListener{ void onItemClick(View view,int Position); } 对外暴露一个设置点击监听器的方法，其中传入需要OnItemClickListener...onItemClickListener; public MyRecyclerAdapter(Context context, List datas) { super();...onItemClickListener) { this.onItemClickListener = onItemClickListener; } @Override public int getItemCount
implements View.OnClickListener { private Context context; private List<Integer datas; private OnItemClickListener...onItemClickListener; public RecyAdapter(Context context, List<Integer datas) { this.context = context...getItemCount() { return Integer.MAX_VALUE; } @Override public void onClick(View view) { if(onItemClickListener...=null){ onItemClickListener.onItemClick(view, (Integer) view.getTag()); } } class ViewHolder...listener){ this.onItemClickListener=listener; } interface OnItemClickListener{ void onItemClick
itemView) { super(itemView); ivCommon = itemView.findViewById(R.id.iv_album_selected); } } private OnItemClickListener...mOnItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener) {...mOnItemClickListener = onItemClickListener; } public interface OnItemClickListener { void onItemClick...mAlbumSelectedShowAdapter); mAlbumSelectedShowAdapter.setOnItemClickListener(new AlbumSelectedShowAdapter.OnItemClickListener
private static final int ITEM_FOOT=4; private int headViewCount=1; private int footViewCount=1; private OnItemClickListener...onItemClickListener; public MyAdapter(Context context, List<Person datas) { this.context = context;...=0&&position =(datas.size()+headViewCount); } @Override public void onClick(View view) { if(onItemClickListener...=null){ onItemClickListener.onItemClick(view, (Integer) view.getTag()); } } class ViewHolder extends...onItemClickListener){ this.onItemClickListener=onItemClickListener; } interface OnItemClickListener{
0 : mList.size(); } private OnItemClickListener onItemClickListener; public void setOnItemClickListener...(OnItemClickListener onItemClickListener){ this.onItemClickListener = onItemClickListener; }.../** * 定义RecyclerView选项单击事件的回调接口 */ public interface OnItemClickListener{ /** * @...OnItemClickListener()接口，定义RecyclerView选项单击事件的回调接口。...子项监听实现的方法，如下 mGridAdapter.setOnItemClickListener(new GridAdapter.OnItemClickListener() { @Override
{ void onclick(View itemView, ViewGroup parent, int position); } private OnItemClickListener...mOnItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener...) { mOnItemClickListener = onItemClickListener; } 2.Activity中使用： mAdapter.setOnItemClickListener...(new FirstRvAdapter.OnItemClickListener() { @Override public void onclick(View itemView, ViewGroup...notifyItemRemoved(i);//刷新数据 } 3.Activity中使用： mAdapter.setOnItemClickListener(new FirstRvAdapter.OnItemClickListener
onItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener)...{ this.onItemClickListener = onItemClickListener; } 然后在适配器中的类AddViewHolder中绑定点击事件 class AddViewHolder...=null) { onItemClickListener.onItemClick(view,getLayoutPosition());...onItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener...) { this.onItemClickListener = onItemClickListener; } } 操作数据库 然后进行数据库工具的构建，要操作数据库，一般的方法得需要实体类吧
onItemClickListener; /** * 供外部调用设置监听 * @param onItemClickListener */ public void setOnItemClickListener...(OnItemClickListener onItemClickListener) { this.onItemClickListener = onItemClickListener;...} /** * 自定义的接口 */ public interface OnItemClickListener { void onItemClick(View view...= null) { onItemClickListener.onItemClick(v, holder.getAdapterPosition() + 1);...调用者代码如下：mAdapter.setOnItemClickListener(new MyRecycleViewAdapter.OnItemClickListener() { @
<HRecyclerViewAdapter.MyViewHolder { private Context context; private int[] images; private OnItemClickListener...onItemClickListener; public HRecyclerViewAdapter(Context context, int[] images) { this.context...itemView.findViewById(R.id.imageview); } } //自定义监听第二步 public void setOnItemClickListener(OnItemClickListener...onItemClickListener){ this.onItemClickListener=onItemClickListener; } //自定义监听第一步 public interface...OnItemClickListener{ void onItemClick(int position); } } 从代码中大家可以了解到RecyclerView的adpater其实只需要实现三个方法
{ void onItemClickListener(MyViewHolder viewHolder, int pos); void onItemLongClickListener...public interface OnDeleteIconClickListener { void onDeleteIconClick(int pos); } private OnItemClickListener...@Override public void onClick(View v) { mListener.onItemClickListener...MainActivity中的initEvent()方法实现该接口 mSelectedAdatper.setOnItemClickListener(new SelectedRecycleAdapter.OnItemClickListener...() { @Override public void onItemClickListener(SelectedRecycleAdapter.MyViewHolder viewHolder
的位置 int position = recyclerView.getChildAdapterPosition(view); //程序执行到此，会去执行具体实现的onItemClick()方法 if (onItemClickListener...=null){ onItemClickListener.onItemClick(recyclerView,view,position,mList.get(position)); } } /** * 创建...onItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener){ this.onItemClickListener...= onItemClickListener; } /** * 定义RecyclerView选项单击事件的回调接口 */ public interface OnItemClickListener{ //...initData(); adapter = new RvAdapter1(this,arrayList); adapter.setOnItemClickListener(new RvAdapter1.OnItemClickListener
KotlinRecycleViewAdapter(var context: Context, var onClickListener: ((pos: Int,type:Int) -> Unit),var onItemClickListener...KotlinHolder { return KotlinHolder(View.inflate(context,R.layout.recycle_item_view, null),onClickListener,onItemClickListener...mList.size classKotlinHolder(itemView: View, var onClickListener: (pos: Int,type: Int) -> Unit,var onItemClickListener...iv.setBackgroundResource(product.icon) tv.text = name;//tv.text=product.name itemView.setOnClickListener{onItemClickListener
mRecyclerView.setLayoutManager(mLinearLayoutManager); mAdapter.setOnItemClickListener(new RvAdapter.OnItemClickListener...lists.remove(i); notifyItemRemoved(i); notifyDataSetChanged(); } public interface OnItemClickListener...自定义接口回调设置点击事件 void onItemClick(int position); void onItemLongClick(int position); } private OnItemClickListener...mOnItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener)...{ mOnItemClickListener=onItemClickListener; } @Override public void onBindViewHolder(final
首先自定义Viewpager 是肯定必不可少的了 public class VerticalViewPager extends ViewPager { private OnItemClickListener...swapXY(ev)); }catch (Exception e){ } return true; } public void setOnItemClickListener(OnItemClickListener...onItemClickListener) { mOnItemClickListener = onItemClickListener; } public interface OnItemClickListener
private final String TAG = "FileListAdapter"; private List<String mFileList = null; private OnItemClickListener...返回子项个数 @Override public int getItemCount() { return mFileList.size(); } public interface OnItemClickListener...void onLongClickItem( int position,String fileName); } public void setOnItemClickListener(OnItemClickListener...onItemClickListener ){ this.mOnItemClickListener = onItemClickListener; } } 2.mainactivity中需要调用的方法...FileListAdapter adapter = new FileListAdapter(mVecFile); adapter.setOnItemClickListener(new FileListAdapter.OnItemClickListener
onePicPara; private LayoutParams morePara, moreParaColumnFirst; private LayoutParams rowPara; private OnItemClickListener...mOnItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener) {...mOnItemClickListener = onItemClickListener; } public MultiImageView(Context context) { super(context)...加载网络图片/设置图片显示 Glide.with(getContext()).load(url).into(imageView); return imageView; } public interface OnItemClickListener...multiImageView.setList(imgs); // List<String 类型的图片地址列表 multiImage.setOnItemClickListener(new MultiImageView.OnItemClickListener
} return super.dispatchTouchEvent(ev); } 调用： listView.setOnItemClickListener(new AdapterView.OnItemClickListener...this, btn1); floatMenu.items("菜单1", "菜单2", "菜单3"); floatMenu.setOnItemClickListener(new FloatMenu.OnItemClickListener...FloatMenu(this, btn2); floatMenu.inflate(R.menu.popup_menu); floatMenu.setOnItemClickListener(new FloatMenu.OnItemClickListener..."菜单"+position, Toast.LENGTH_SHORT).show(); } }); listView.setOnItemClickListener(new AdapterView.OnItemClickListener
public class ViewPagerActivity extends AppCompatActivity implements MyAdapter.OnItemClickListener {...List list) { this.context = context; this.list = list; } private OnItemClickListener...mOnItemClickListener; public void setOnItemClickListener(OnItemClickListener onItemClickListener...) { this.mOnItemClickListener = onItemClickListener; } public interface OnItemClickListener
ImageAdapter图片资源 gallery.setOnItemClickListener(listener); // gallery设置点击图片资源的事件 } AdapterView.OnItemClickListener...listener = new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView...，是需要用手点击才触发，滑动时不触发 2、选中事件OnItemSelectedListener，是当图片滑到屏幕正中，则视为自动选中，在滑动的过程中会触发 适用场景： 1、点击事件OnItemClickListener...，是在确定要选中该项时，才点击进行逻辑处理 2、选中事件OnItemSelectedListener，可以用来提醒用户，当前获取焦点的项，如果确认为该项则需要点击OnItemClickListener后...clickListener = new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView
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