RetainingFragmentContainerActivity.java

/*
 * Copyright 2016 Hannes Dorfmann.
 *
 * 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.hannesdorfmann.mosby3.mvi.integrationtest.lifecycle.fragment;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import com.hannesdorfmann.mosby3.mvi.integrationtest.R;

/**
 * @author Hannes Dorfmann
 */
public class RetainingFragmentContainerActivity extends AppCompatActivity {

  private static final String TAG = "Test-Fragment";

  @Override protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_lifecycle);

    if (savedInstanceState == null) {
      SimpleRetainingMviLifecycleFragment f = new SimpleRetainingMviLifecycleFragment();
      f.setRetainInstance(true);
      getSupportFragmentManager().beginTransaction().replace(R.id.container, f, TAG).commitNow();
    }
  }

  public SimpleRetainingMviLifecycleFragment getFragment(){
    return (SimpleRetainingMviLifecycleFragment) getSupportFragmentManager().findFragmentByTag(TAG);
  }
}