content: /*
   * Copyright (C) 2017 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;
  
  import android.app.Activity;
  import android.content.Context;
  import android.content.ContextWrapper;
  import android.content.Intent;
  import android.view.View.AccessibilityDelegate;
  
  import com.android.launcher3.logging.UserEventDispatcher;
  import com.android.launcher3.util.SystemUiController;
  
  public abstract class BaseActivity extends Activity {
  
      protected DeviceProfile mDeviceProfile;
      protected UserEventDispatcher mUserEventDispatcher;
      protected SystemUiController mSystemUiController;
  
      public DeviceProfile getDeviceProfile() {
          return mDeviceProfile;
      }
  
      public AccessibilityDelegate getAccessibilityDelegate() {
          return null;
      }
  
      public final UserEventDispatcher getUserEventDispatcher() {
          if (mUserEventDispatcher == null) {
              mUserEventDispatcher = UserEventDispatcher.newInstance(this,
                      mDeviceProfile.isLandscape, isInMultiWindowModeCompat());
          }
          return mUserEventDispatcher;
      }
  
      public boolean isInMultiWindowModeCompat() {
          return Utilities.ATLEAST_NOUGAT && isInMultiWindowMode();
      }
  
      public static BaseActivity fromContext(Context context) {
          if (context instanceof BaseActivity) {
              return (BaseActivity) context;
          }
          return ((BaseActivity) ((ContextWrapper) context).getBaseContext());
      }
  
      public SystemUiController getSystemUiController() {
          if (mSystemUiController == null) {
              mSystemUiController = new SystemUiController(getWindow());
          }
          return mSystemUiController;
      }
  
      @Override
      public void onActivityResult(int requestCode, int resultCode, Intent data) {
          super.onActivityResult(requestCode, resultCode, data);
      }
  }
  