content: /*
   * Copyright (C) 2019 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.quickstep.fallback;
  
  import android.content.Context;
  import android.graphics.Insets;
  import android.graphics.Rect;
  import android.util.AttributeSet;
  import android.view.WindowInsets;
  
  import com.android.launcher3.util.TouchController;
  import com.android.launcher3.views.BaseDragLayer;
  import com.android.quickstep.RecentsActivity;
  
  /**
   * Minimal implementation of {@link BaseDragLayer} for Go's fallback recents activity.
   */
  public final class GoRecentsActivityRootView extends BaseDragLayer<RecentsActivity> {
      public GoRecentsActivityRootView(Context context, AttributeSet attrs) {
          super(context, attrs, 1 /* alphaChannelCount */);
          // Go leaves touch control to the view itself.
          mControllers = new TouchController[0];
          setSystemUiVisibility(SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                  | SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                  | SYSTEM_UI_FLAG_LAYOUT_STABLE);
      }
  
      @Override
      public void setInsets(Rect insets) {
          if (insets.equals(mInsets)) {
              return;
          }
          super.setInsets(insets);
      }
  
      @Override
      public WindowInsets onApplyWindowInsets(WindowInsets insets) {
          Insets sysInsets = insets.getSystemWindowInsets();
          setInsets(new Rect(sysInsets.left, sysInsets.top, sysInsets.right, sysInsets.bottom));
          return insets.consumeSystemWindowInsets();
      }
  }
  