RecyclerView On Touch item listener
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public interface ClickListener { void onClick(View view, int position); void onLongClick(View view, int position); } class RecyclerTouchListener implements RecyclerView.OnItemTouchListener { private ClickListener clicklistener; private GestureDetector gestureDetector; public RecyclerTouchListener(Context context, final RecyclerView recycleView, final ClickListener clicklistener) { this.clicklistener = clicklistener; gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() { @Override public boolean onSingleTapUp(MotionEvent e) { return true; } @Override public void onLongPress(MotionEvent e) { View child = recycleView.findChildViewUnder(e.getX(), e.getY()); if (child != null && clicklistener != null) { clicklistener.onLongClick(child, recycleView.getChildAdapterPosition(child)); } } }); } @Override public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) { View child = rv.findChildViewUnder(e.getX(), e.getY()); if (child != null && clicklistener != null && gestureDetector.onTouchEvent(e)) { clicklistener.onClick(child, rv.getChildAdapterPosition(child)); } return false; } @Override public void onTouchEvent(RecyclerView rv, MotionEvent e) { } @Override public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) { } } |
Pengaplikasian
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recyclerView.addOnItemTouchListener(new RecyclerTouchListener(this, recyclerView, new ClickListener() { @Override public void onClick(View view, final int position) { // Do what do you want } @Override public void onLongClick(View view, int position) { // Do what do you want on long click item } })); |
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