Added Android code

[wl-app.git] / Android / app / src / main / java / com / moiseum / wolnelektury / base / mvp / PresenterFragment.java

diff --git a/Android/app/src/main/java/com/moiseum/wolnelektury/base/mvp/PresenterFragment.java b/Android/app/src/main/java/com/moiseum/wolnelektury/base/mvp/PresenterFragment.java
new file mode 100644 (file)
index 0000000..b7a0dce
--- /dev/null
+++ b/Android/app/src/main/java/com/moiseum/wolnelektury/base/mvp/PresenterFragment.java
@@ -0,0 +1,80 @@
+package com.moiseum.wolnelektury.base.mvp;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.view.View;
+
+import com.moiseum.wolnelektury.base.AbstractFragment;
+
+
+/**
+ * Fragment that creates {@link LifecyclePresenter} and in its lifecycle methods calls corresponding methods of
+ * presenter.
+ *
+ * @param <P> type of presenter for this fragment.
+ */
+public abstract class PresenterFragment<P extends FragmentPresenter> extends AbstractFragment {
+
+       private P presenter;
+
+       protected abstract P createPresenter();
+
+       protected P getPresenter() {
+               return presenter;
+       }
+
+       @Override
+       public void onCreate(Bundle savedInstanceState) {
+               super.onCreate(savedInstanceState);
+               presenter = createPresenter();
+               presenter.onCreate(savedInstanceState);
+       }
+
+       @Override
+       public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+               super.onViewCreated(view, savedInstanceState);
+               presenter.onViewCreated(savedInstanceState);
+       }
+
+       @Override
+       public void onStart() {
+               super.onStart();
+               presenter.onStart();
+       }
+
+       @Override
+       public void onStop() {
+               super.onStop();
+               presenter.onStop();
+       }
+
+       @Override
+       public void onResume() {
+               super.onResume();
+               presenter.onResume();
+       }
+
+       @Override
+       public void onPause() {
+               super.onPause();
+               presenter.onPause();
+       }
+
+       @Override
+       public void onDestroyView() {
+               super.onDestroyView();
+               presenter.onDestroyView();
+       }
+
+       @Override
+       public void onDestroy() {
+               super.onDestroy();
+               presenter.onDestroy();
+       }
+
+       @Override
+       public void onSaveInstanceState(@NonNull Bundle outState) {
+               super.onSaveInstanceState(outState);
+               presenter.onSaveInstanceState(outState);
+       }
+}