前提使用此库继承里面的Adapter方式

CymChad/BaseRecyclerViewAdapterHelper

Add OnItemClickLister

Use it item click ( Currently ,we support two way to setting click event ,you can choose any one )

image

一 adapter.setOnItemClickListener(listener)

Use it item click

1.  adapter.setOnItemClickListener(new BaseQuickAdapter.OnItemClickListener() {
            @Override
            public void onItemClick(BaseQuickAdapter adapter, View view, int position) {
                Log.d(TAG, "onItemClick: ");
                Toast.makeText(ItemClickActivity.this, "onItemClick" + position, Toast.LENGTH_SHORT).show();
            }
        });

Use it item long click

 2. adapter.setOnItemLongClickListener(new BaseQuickAdapter.OnItemLongClickListener() {
            @Override
            public boolean onItemLongClick(BaseQuickAdapter adapter, View view, int position) {
                Log.d(TAG, "onItemLongClick: ");
                Toast.makeText(ItemClickActivity.this, "onItemLongClick" + position, Toast.LENGTH_SHORT).show();
                return false;
            }
        });

Use it item child click

3.- first register child view id in adapter

 @Override
    protected void convert(BaseViewHolder viewHolder, Status item) {
        viewHolder.setText(R.id.tweetName, item.getUserName())
                .setText(R.id.tweetText, item.getText())
                .setText(R.id.tweetDate, item.getCreatedAt())
                .setVisible(R.id.tweetRT, item.isRetweet())
                .addOnClickListener(R.id.tweetAvatar)
                .addOnClickListener(R.id.tweetName)
                .linkify(R.id.tweetText);

    }

 adapter.setOnItemChildClickListener(new BaseQuickAdapter.OnItemChildClickListener() {
            @Override
            public boolean onItemChildClick(BaseQuickAdapter adapter, View view, int position) {
                Log.d(TAG, "onItemChildClick: ");
                Toast.makeText(ItemClickActivity.this, "onItemChildClick" + position, Toast.LENGTH_SHORT).show();
                return false;
            }
        });

Use it item child long click

4. • first register child view id in adapter

 @Override
    protected void convert(BaseViewHolder helper, Status item) {
        helper.setText(R.id.tweetName, item.getUserName())
                .setText(R.id.tweetText, item.getText())
                .setText(R.id.tweetDate, item.getCreatedAt())
                .setVisible(R.id.tweetRT, item.isRetweet())
                .addOnLongClickListener(R.id.tweetText)
                .linkify(R.id.tweetText);

    }

  adapter.setOnItemChildLongClickListener(new BaseQuickAdapter.OnItemChildLongClickListener() {
            @Override
            public void onItemChildLongClick(BaseQuickAdapter adapter, View view, int position) {
                Log.d(TAG, "onItemChildLongClick: ");
                Toast.makeText(ItemClickActivity.this, "onItemChildLongClick" + position, Toast.LENGTH_SHORT).show();
            }
        });

---

If you do not want to use the above method ,you can use other way, we alse support the recyclerView.addOnItemTouchListener( listener )

---

二 mRecyclerView.addOnItemTouchListener ( listener)

mRecyclerView.addOnItemTouchListener(new OnItemClickListener( ){

            @Override
            public void onSimpleItemClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();

            }
        });

Use it item long click

 mRecyclerView.addOnItemTouchListener(new OnItemLongClickListener( ) {
            @Override
            public void onSimpleItemLongClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();

            }
        });

Use it item child click

• first you should register child view id in adapter

 @Override
    protected void convert(BaseViewHolder viewHolder, Status item) {
        viewHolder.setText(R.id.tweetName, item.getUserName())
                .setText(R.id.tweetText, item.getText())
                .setText(R.id.tweetDate, item.getCreatedAt())
                .setVisible(R.id.tweetRT, item.isRetweet())
                .addOnClickListener(R.id.tweetAvatar)
                .addOnClickListener(R.id.tweetName)
                .linkify(R.id.tweetText);

    }

• and then

  mRecyclerView.addOnItemTouchListener(new OnItemChildClickListener( ) {
            @Override
            public void onSimpleItemChildClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();

            }
        });

Use it item child long click

• first register child view id in adapter

 @Override
    protected void convert(BaseViewHolder helper, Status item) {
        helper.setText(R.id.tweetName, item.getUserName())
                .setText(R.id.tweetText, item.getText())
                .setText(R.id.tweetDate, item.getCreatedAt())
                .setVisible(R.id.tweetRT, item.isRetweet())
                .addOnLongClickListener(R.id.tweetText)
                .linkify(R.id.tweetText);

    }

• and then

 mRecyclerView.addOnItemTouchListener(new OnItemChildLongClickListener( ) {
            @Override
            public void onSimpleItemChildLongClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();
            }
        });

if you wish to implement various forms of click

override differnet click

 mRecyclerView.addOnItemTouchListener(new SimpleClickListener() {
            @Override
            public void onItemClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onItemLongClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onItemChildClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onItemChildLongClick(BaseQuickAdapter adapter, View view, int position) {
                Toast.makeText(RecyclerClickItemActivity.this, "" + Integer.toString(position), Toast.LENGTH_SHORT).show();
            }
        });

问题延伸1. LinearLayout 嵌套 RecyclerView 时，点击事件被RecyclerView抢占，导致外部LinearLayout拿不到事件，怎么实现LinearLayout的点击事件？如下已经解决方案
kotlin代码

recycleView?.setOnTouchListener { v, event ->
                                    if (event?.action == MotionEvent.ACTION_UP) {
                                        viewLinearLayout.performClick()
                                    }
                                    false
                                }

java代码：

WechatIMG546.png