content: /*
   * Copyright (C) 2015 The Android Open Source Project
   *
   * 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.android.launcher3.allapps;
  
  import android.content.Context;
  import android.graphics.Bitmap;
  import android.util.AttributeSet;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.RelativeLayout;
  
  import com.android.launcher3.BubbleTextView;
  import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler;
  import com.android.launcher3.ClickShadowView;
  import com.android.launcher3.DeviceProfile;
  import com.android.launcher3.Launcher;
  import com.android.launcher3.R;
  
  /**
   * A container for RecyclerView to allow for the click shadow view to be shown behind an icon that
   * is launching.
   */
  public class AllAppsRecyclerViewContainerView extends RelativeLayout
          implements BubbleTextShadowHandler {
  
      private final ClickShadowView mTouchFeedbackView;
  
      public AllAppsRecyclerViewContainerView(Context context) {
          this(context, null);
      }
  
      public AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs) {
          this(context, attrs, 0);
      }
  
      public AllAppsRecyclerViewContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
          super(context, attrs, defStyleAttr);
  
          Launcher launcher = Launcher.getLauncher(context);
          DeviceProfile grid = launcher.getDeviceProfile();
  
          mTouchFeedbackView = new ClickShadowView(context);
  
          // Make the feedback view large enough to hold the blur bitmap.
          int size = grid.allAppsIconSizePx + mTouchFeedbackView.getExtraSize();
          addView(mTouchFeedbackView, size, size);
      }
  
      @Override
      public void setPressedIcon(BubbleTextView icon, Bitmap background) {
          if (icon == null || background == null) {
              mTouchFeedbackView.setBitmap(null);
              mTouchFeedbackView.animate().cancel();
          } else if (mTouchFeedbackView.setBitmap(background)) {
              View rv = findViewById(R.id.apps_list_view);
              mTouchFeedbackView.alignWithIconView(icon, (ViewGroup) icon.getParent(), rv);
              mTouchFeedbackView.animateShadow();
          }
      }
  }
  