I have a recycler view in which I want to show another layout to view the swiping that is hidden behind the current layout. In short, I want to achieve something like the image below.
The problem with my code is that the whole view scrolls, but I want to use only the width of the hidden layout.
Code in action
final ItemTouchHelper.Callback simpleItemTouchCallback = new ItemTouchHelper.Callback() { @Override public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) { if (viewHolder.getAdapterPosition() < target.getAdapterPosition()) { for (int i = viewHolder.getAdapterPosition(); i < target.getAdapterPosition(); i++) { Collections.swap(myDataset, i, i + 1); } } else { for (int i = viewHolder.getAdapterPosition(); i > target.getAdapterPosition(); i--) { Collections.swap(myDataset, i, i - 1); } } mAdapter.notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition()); return true; } @Override public boolean isLongPressDragEnabled() { return true; } @Override public boolean isItemViewSwipeEnabled() { return true; } @Override public void onSwiped(final RecyclerView.ViewHolder viewHolder, final int swipeDir) { } @Override public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) { View itemView = viewHolder.itemView; ImageView delete_image=(ImageView) itemView.findViewById(R.id.delete_image); delete_image.setY(itemView.getTop()); if(isCurrentlyActive) { delete_image.setVisibility(View.VISIBLE); }else{ delete_image.setVisibility(View.GONE); } super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive); } @Override public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN; int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END; return makeMovementFlags(dragFlags, swipeFlags); } }; ItemTouchHelper itemTouchHelper = new ItemTouchHelper(simpleItemTouchCallback); itemTouchHelper.attachToRecyclerView(mRecyclerView);
Custom layout for recylerview element
<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:fresco="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:paddingBottom="@dimen/padding_xsmall"> <LinearLayout android:id="@+id/top_layout" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@color/very_light_grey" android:orientation="horizontal" android:paddingBottom="@dimen/padding_xlarge" android:paddingEnd="@dimen/padding_small" android:paddingLeft="@dimen/padding_xlarge" android:paddingRight="@dimen/padding_small" android:paddingStart="@dimen/padding_xlarge" android:paddingTop="@dimen/padding_xlarge"> <com.facebook.drawee.view.SimpleDraweeView android:id="@+id/friend_image" android:layout_width="50dp" android:layout_height="50dp" android:layout_gravity="center_vertical" fresco:placeholderImage="@drawable/user_placeholder" fresco:roundAsCircle="true" fresco:roundedCornerRadius="50dp" fresco:roundingBorderColor="@android:color/white" fresco:roundingBorderWidth="2dp" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginEnd="@dimen/margin_small" android:layout_marginLeft="@dimen/margin_small" android:layout_marginRight="@dimen/margin_small" android:layout_marginStart="@dimen/margin_small" android:orientation="vertical"> <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content"> <bi.it.com.bio.textview.CustomTextView android:id="@+id/friend_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_toLeftOf="@+id/badge_text" android:text="John" android:textSize="@dimen/text_size_medium" /> <bi.it.com.bio.textview.CustomTextView android:id="@+id/badge_text" android:layout_width="16dp" android:layout_height="16dp" android:layout_alignParentRight="true" android:background="@drawable/badgeicon" android:gravity="center" android:text="24" android:textColor="@android:color/white" android:textSize="@dimen/text_size_xxsmall" /> </RelativeLayout> <bi.it.com.bio.textview.CustomTextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="this is message from john" android:textSize="@dimen/text_size_xsmall" /> </LinearLayout> </LinearLayout> <ImageView android:id="@+id/delete_image" android:paddingLeft="@dimen/padding_large" android:paddingStart="@dimen/padding_large" android:paddingEnd="@dimen/padding_large" android:paddingRight="@dimen/padding_large" android:paddingTop="@dimen/padding_small" android:paddingBottom="@dimen/padding_small" android:layout_width="wrap_content" android:layout_height="match_parent" android:background="@color/red_color_list" android:src="@drawable/ic_delete_frd" android:layout_gravity="end|right" android:visibility="gone"/> </FrameLayout>
I do not want to use any library. Any help is really appreciated. Thanks in advance.
source share