app/src/main/java/ai/pai/lensman/session/SessionActivity.java

@@ -40,7 +40,7 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie

                     private PhotoRecyclerAdapter adapter;
              

                     private  SessionBean sessionBean;
              

                     private SessionContract.Presenter presenter;
              

                -
              

                +    private int swipingPosition = -1;
              

                     private static final int JOIN_REQUEST_CODE = 3002;
              

                 
              

                     private ItemTouchHelper.Callback mCallback = new ItemTouchHelper.SimpleCallback(ItemTouchHelper.UP | ItemTouchHelper.DOWN,
              
@@ -51,14 +51,14 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie

                             super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
              

                             int position = viewHolder.getAdapterPosition();
              

                             PhotoBean photoBean = adapter.getPhotoAt(position);
              

                -            if(photoBean==null||!photoBean.canDelete){
              

                +            if(photoBean==null||swipingPosition!=position){
              

                                 viewHolder.itemView.setAlpha(1);
              

                                 viewHolder.itemView.setTranslationX(0);
              

                                 viewHolder.itemView.setScaleX(1);
              

                                 viewHolder.itemView.setScaleY(1);
              

                                 return;
              

                             }
              

                -            if(actionState == ItemTouchHelper.ACTION_STATE_SWIPE &&photoBean.canDelete) {
              

                +            if(actionState == ItemTouchHelper.ACTION_STATE_SWIPE &&photoBean.canDelete && swipingPosition==position) {
              

                                     final float alpha = 1 - Math.abs(dX) / (float) viewHolder.itemView.getWidth();
              

                                     viewHolder.itemView.setAlpha(alpha);
              

                                     viewHolder.itemView.setTranslationX(dX);
              
@@ -80,6 +80,7 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie

                                 return;
              

                             }
              

                             if(photoBean.canDelete){
              

                +                swipingPosition = position;
              

                                 presenter.swipeToDeletePhoto(position);
              

                                 adapter.removePhotoAtIndex(position);
              

                             }