content: /*
   * Copyright (C) 2020 - Amir Hossein Aghajari
   *
   * 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.
   *
   */
  
  
  package com.aghajari.emojiview.view;
  
  import android.content.Context;
  
  import androidx.annotation.NonNull;
  import androidx.recyclerview.widget.GridLayoutManager;
  import androidx.recyclerview.widget.RecyclerView;
  
  import android.graphics.Rect;
  import android.view.View;
  
  import com.aghajari.emojiview.utils.Utils;
  
  /**
   * @hide
   */
  public class AXStickerRecyclerView extends RecyclerView {
  
      public AXStickerRecyclerView(@NonNull Context context) {
          super(context);
          final int spanCount = Utils.getStickerGridCount(context);
          GridLayoutManager lm = new GridLayoutManager(context, spanCount);
          this.setLayoutManager(lm);
  
          final int spacing;
          spacing = (context.getResources().getDisplayMetrics().widthPixels - (Utils.getStickerColumnWidth(context) * spanCount)) / (spanCount + 2);
          if (spacing > 0) {
              this.addItemDecoration(new ItemDecoration() {
                  @Override
                  public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull State state) {
                      outRect.left = spacing;
                  }
              });
          }
  
          setOverScrollMode(OVER_SCROLL_NEVER);
      }
  
  }
  