android itemtouchhelper-extension 仿微信删除
16lz
2021-12-04
项目地址: itemtouchhelper-extension
简介:Extension for itemtouchhelper with swipe settling,recover and no conflict with recyclerview
This library add something for swipe item settling, recover base on the Itemtouchhelper.
This used in the repo code-reader
Download Smaple
Screenshot
item swipe with spring
Installation
dependencies { compile 'com.loopeer.library:itemtouchhelperextension:1.0.0'}
Usages
mCallback = new ItemTouchHelperCallback();mItemTouchHelper = new ItemTouchHelperExtension(mCallback);mItemTouchHelper.attachToRecyclerView(mRecyclerView);
ItemTouchHelperCallback just set as Itemtouchhelper. Set your swipe content view translationX by moving in method onChildDraw
public class ItemTouchHelperCallback extends ItemTouchHelperExtension.Callback { @Override public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { return makeMovementFlags(0, ItemTouchHelper.START); } @Override public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) { return false; } ... @Override public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) { MainRecyclerAdapter.ItemBaseViewHolder holder = (MainRecyclerAdapter.ItemBaseViewHolder) viewHolder; holder.mViewContent.setTranslationX(dX); }}
At last you can let your viewholder implements Extension to set swipe settling width
@Overridepublic float getActionWidth() { return mActionContainer.getWidth();}
This will use whole recyclerview width when you do not add the width
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