content: /*
   * Copyright (C) 2018 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.os.AsyncTask;
  import android.os.Process;
  import android.os.UserHandle;
  import android.util.AttributeSet;
  import android.view.MotionEvent;
  import android.widget.Switch;
  
  import com.android.launcher3.compat.UserManagerCompat;
  
  import java.lang.ref.WeakReference;
  import java.util.List;
  
  public class WorkModeSwitch extends Switch {
  
      public WorkModeSwitch(Context context) {
          super(context);
      }
  
      public WorkModeSwitch(Context context, AttributeSet attrs) {
          super(context, attrs);
      }
  
      public WorkModeSwitch(Context context, AttributeSet attrs, int defStyleAttr) {
          super(context, attrs, defStyleAttr);
      }
  
      @Override
      public void setChecked(boolean checked) {
          // No-op, do not change the checked state until broadcast is received.
      }
  
      @Override
      public void toggle() {
          trySetQuietModeEnabledToAllProfilesAsync(isChecked());
      }
  
      private void setCheckedInternal(boolean checked) {
          super.setChecked(checked);
      }
  
      public void refresh() {
          UserManagerCompat userManager = UserManagerCompat.getInstance(getContext());
          setCheckedInternal(!userManager.isAnyProfileQuietModeEnabled());
          setEnabled(true);
      }
  
      @Override
      public boolean onTouchEvent(MotionEvent ev) {
          return ev.getActionMasked() == MotionEvent.ACTION_MOVE || super.onTouchEvent(ev);
      }
  
      private void trySetQuietModeEnabledToAllProfilesAsync(boolean enabled) {
          new SetQuietModeEnabledAsyncTask(enabled, new WeakReference<>(this)).execute();
      }
  
      private static final class SetQuietModeEnabledAsyncTask
              extends AsyncTask<Void, Void, Boolean> {
  
          private final boolean enabled;
          private final WeakReference<WorkModeSwitch> switchWeakReference;
  
          SetQuietModeEnabledAsyncTask(boolean enabled,
                                       WeakReference<WorkModeSwitch> switchWeakReference) {
              this.enabled = enabled;
              this.switchWeakReference = switchWeakReference;
          }
  
          @Override
          protected void onPreExecute() {
              super.onPreExecute();
              WorkModeSwitch workModeSwitch = switchWeakReference.get();
              if (workModeSwitch != null) {
                  workModeSwitch.setEnabled(false);
              }
          }
  
          @Override
          protected Boolean doInBackground(Void... voids) {
              WorkModeSwitch workModeSwitch = switchWeakReference.get();
              if (workModeSwitch == null) {
                  return false;
              }
              UserManagerCompat userManager =
                      UserManagerCompat.getInstance(workModeSwitch.getContext());
              List<UserHandle> userProfiles = userManager.getUserProfiles();
              boolean showConfirm = false;
              for (UserHandle userProfile : userProfiles) {
                  if (Process.myUserHandle().equals(userProfile)) {
                      continue;
                  }
                  showConfirm |= !userManager.requestQuietModeEnabled(enabled, userProfile);
              }
              return showConfirm;
          }
  
          @Override
          protected void onPostExecute(Boolean showConfirm) {
              if (showConfirm) {
                  WorkModeSwitch workModeSwitch = switchWeakReference.get();
                  if (workModeSwitch != null) {
                      workModeSwitch.setEnabled(true);
                  }
              }
          }
      }
  }
  