Android/app/src/main/java/com/moiseum/wolnelektury/base/mvp/PresenterFragment.java

   1 package com.moiseum.wolnelektury.base.mvp;
   2
   3 import android.os.Bundle;
   4 import android.support.annotation.NonNull;
   5 import android.view.View;
   6
   7 import com.moiseum.wolnelektury.base.AbstractFragment;
   8
   9
  10 /**
  11  * Fragment that creates {@link LifecyclePresenter} and in its lifecycle methods calls corresponding methods of
  12  * presenter.
  13  *
  14  * @param <P> type of presenter for this fragment.
  15  */
  16 public abstract class PresenterFragment<P extends FragmentPresenter> extends AbstractFragment {
  17
  18         private P presenter;
  19
  20         protected abstract P createPresenter();
  21
  22         protected P getPresenter() {
  23                 return presenter;
  24         }
  25
  26         @Override
  27         public void onCreate(Bundle savedInstanceState) {
  28                 super.onCreate(savedInstanceState);
  29                 presenter = createPresenter();
  30                 presenter.onCreate(savedInstanceState);
  31         }
  32
  33         @Override
  34         public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
  35                 super.onViewCreated(view, savedInstanceState);
  36                 presenter.onViewCreated(savedInstanceState);
  37         }
  38
  39         @Override
  40         public void onStart() {
  41                 super.onStart();
  42                 presenter.onStart();
  43         }
  44
  45         @Override
  46         public void onStop() {
  47                 super.onStop();
  48                 presenter.onStop();
  49         }
  50
  51         @Override
  52         public void onResume() {
  53                 super.onResume();
  54                 presenter.onResume();
  55         }
  56
  57         @Override
  58         public void onPause() {
  59                 super.onPause();
  60                 presenter.onPause();
  61         }
  62
  63         @Override
  64         public void onDestroyView() {
  65                 super.onDestroyView();
  66                 presenter.onDestroyView();
  67         }
  68
  69         @Override
  70         public void onDestroy() {
  71                 super.onDestroy();
  72                 presenter.onDestroy();
  73         }
  74
  75         @Override
  76         public void onSaveInstanceState(@NonNull Bundle outState) {
  77                 super.onSaveInstanceState(outState);
  78                 presenter.onSaveInstanceState(outState);
  79         }
  80 }