itemtouchhelper-extension
This library add something for swipe item settling, recover base on the Itemtouchhelper.
This used in the repo code-reader
Screenshot
item swipe with spring
item swipe with no spring
item swipe with recycler view width
Installation
dependencies {
compile 'com.loopeer.library:itemtouchhelperextension:1.0.6'
}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
@Override
public float getActionWidth() {
return mActionContainer.getWidth();
}This will use whole recyclerview width when you do not add the width
Additional Drag Feature
If you want to add drag item feature.You just do super.onChildDraw in method onChildDraw of the class ItemTouchHelperCallback. Just like bottom:
@Override
public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) {
if (dY != 0 && dX == 0) super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
...
}Click Action Button To Close Opened
If you want to close item after click action btn in the swipe item. You show add
mItemTouchHelperExtension.closeOpened();License
Copyright 2016 Loopeer
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.