content: /*
   * Copyright (C) 2016 6thSolution.
   *
   * 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 easymvp.annotation;
  
  import android.os.Bundle;
  import android.view.View;
  
  import java.lang.annotation.Retention;
  import java.lang.annotation.Target;
  
  import static java.lang.annotation.ElementType.FIELD;
  import static java.lang.annotation.RetentionPolicy.RUNTIME;
  
  /**
   * Annotation to inject the presenter that already defined in a {@link ActivityView#presenter()},
   * a {@link FragmentView#presenter()} or a {@link CustomView#presenter()}.
   * <p>
   * It must be applied into the view implementation classes (<code>Activity</code>, <code>Fragment</code> or <code>Custom View</code>),
   * otherwise it won't work.
   * <p>
   * You have access to the presenter instance after super call in {@link android.app.Activity#onCreate(Bundle)},
   * {@link android.app.Fragment#onActivityCreated(Bundle)} and {@link View#onAttachedToWindow} methods.
   * Also during configuration changes, same instance of presenter will be injected.
   * <p>
   * Here is an example:
   * <pre class="prettyprint">
   *  {@literal @}FragmentView(presenter = MyPresenter.class)
   *  public class MyFragment extends Fragment{
   *      {@literal @}Presenter
   *      MyPresenter presenter;
   *
   *  }
   *
   *  public class MyPresenter extends AbstractPresenter&lt;MyView&gt;{
   *
   *  public MyPresenter(){
   *
   *  }
   * }
   *
   * interface MyView{
   *
   *  }
   * </pre>
   * <p>
   *  By default you can't pass any objects to the constructor of presenters,
   *  but you can use <a href="https://google.github.io/dagger/">Dagger</a> to inject presenters.
   *  <p>
   *  Here is an example of using dagger:
   * <pre class="prettyprint">
   *  {@literal @}FragmentView(presenter = MyPresenter.class)
   *  public class MyFragment extends Fragment{
   *
   *      {@literal @}Inject
   *      {@literal @}Presenter
   *      MyPresenter presenter;
   *
   *      {@literal @}Override
   *      void onCreate(Bundle b){
   *          SomeComponent.injectTo(this);
   *      }
   *  }
   *
   *  public class MyPresenter extends AbstractPresenter&lt;MyView&gt;{
   *
   *  public MyPresenter(){
   *
   *  }
   * }
   * interface MyView{
   *
   *  }
   * </pre>
   * @author Saeed Masoumi (saeed@6thsolution.com)
   */
  @Retention(value = RUNTIME)
  @Target(value = FIELD)
  public @interface Presenter {
  }
  