package cn.flightfeather.thirdappmodule.util.slideswaphelper;
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import android.graphics.Canvas;
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import android.support.v7.widget.RecyclerView;
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import android.support.v7.widget.helper.ItemTouchHelper;
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import cn.flightfeather.thirdappmodule.adapter.TaskListHolder;
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/**
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* Created by WANG on 18/3/14.
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*/
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public class PlusItemSlideCallback extends WItemTouchHelperPlus.Callback {
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String type;
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public PlusItemSlideCallback(String type) {
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this.type = type;
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}
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@Override
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public boolean isItemViewSwipeEnabled() {
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return true;
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}
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@Override
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int getSlideViewWidth() {
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return 0;
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}
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@Override
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public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
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return makeMovementFlags(0, ItemTouchHelper.START);
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}
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@Override
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public String getItemSlideType() {
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return type;
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}
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@Override
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public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
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return false;
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}
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@Override
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public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) {
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}
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@Override
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public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) {
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if (viewHolder instanceof TaskListHolder) {
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TaskListHolder holder = (TaskListHolder) viewHolder;
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float actionWidth = holder.getActionWidth();
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if (dX < -actionWidth) {
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dX = -actionWidth;
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}
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holder.slideLayout.scrollTo(-(int) dX, 0);
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} else {
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super.onChildDraw(c,recyclerView,viewHolder,dX,dY,actionState,isCurrentlyActive);
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}
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}
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@Override
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public void clearView(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
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super.clearView(recyclerView, viewHolder);
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viewHolder.itemView.setScrollX(0);
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}
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}
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