content: /*
   * Copyright (C) 2025 AlexMofer
   *
   * 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 io.github.alexmofer.android.support.other;
  
  import androidx.lifecycle.LifecycleOwner;
  import androidx.lifecycle.LiveData;
  
  /**
   * 返回回调
   * Created by Alex on 2025/7/22.
   */
  public class OnBackPressedCallback extends androidx.activity.OnBackPressedCallback {
  
      private final Runnable mCallback;
  
      public OnBackPressedCallback(Runnable callback) {
          super(false);
          mCallback = callback;
      }
  
      public OnBackPressedCallback setEnable(LifecycleOwner owner, LiveData<Boolean> enable) {
          enable.observe(owner, value -> setEnabled(Boolean.TRUE.equals(value)));
          return this;
      }
  
      @Override
      public void handleOnBackPressed() {
          mCallback.run();
      }
  }
  