From cb165a1e430926fd254c9004cfc1d35734b5a8c7 Mon Sep 17 00:00:00 2001
From: Jeremy Karlson <jkarlson@xmatters.com>
Date: Wed, 22 Nov 2017 15:42:06 -0800
Subject: [PATCH] Add viewmodel list fragments.

---
 .../ViewModelListFragment.java                | 118 ++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 viewmodelbinding/src/main/java/cz/kinst/jakub/viewmodelbinding/ViewModelListFragment.java

diff --git a/viewmodelbinding/src/main/java/cz/kinst/jakub/viewmodelbinding/ViewModelListFragment.java b/viewmodelbinding/src/main/java/cz/kinst/jakub/viewmodelbinding/ViewModelListFragment.java
new file mode 100644
index 0000000..750e48a
--- /dev/null
+++ b/viewmodelbinding/src/main/java/cz/kinst/jakub/viewmodelbinding/ViewModelListFragment.java
@@ -0,0 +1,118 @@
+package cz.kinst.jakub.viewmodelbinding;
+
+import android.content.Context;
+import android.content.Intent;
+import android.databinding.ViewDataBinding;
+import android.os.Bundle;
+import android.support.annotation.LayoutRes;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ListFragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+
+public abstract class ViewModelListFragment<T extends ViewDataBinding, S extends ViewModel> extends ListFragment implements ViewInterface<T, S>, OnViewModelInitializedCallback<S> {
+
+    @NonNull
+    private final ViewModelBindingHelper<S, T> viewModelBindingHelper = new ViewModelBindingHelper<>();
+
+    @Override
+    public void onCreate(@Nullable final Bundle savedInstanceState) {
+        viewModelBindingHelper.onCreate(this, savedInstanceState, this);
+        super.onCreate(savedInstanceState);
+    }
+
+
+    @Nullable
+    @Override
+    public View onCreateView(final LayoutInflater inflater, @Nullable final ViewGroup container, @Nullable final Bundle savedInstanceState) {
+        viewModelBindingHelper.onCreate(this, savedInstanceState, this);
+        return viewModelBindingHelper.getBinding().getRoot();
+    }
+
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        viewModelBindingHelper.onResume();
+    }
+
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        viewModelBindingHelper.onPause();
+    }
+
+
+    @Override
+    public void onDestroyView() {
+        viewModelBindingHelper.onDestroyView(this);
+        super.onDestroyView();
+    }
+
+
+    @Override
+    public void onDestroy() {
+        viewModelBindingHelper.onDestroy(this);
+        super.onDestroy();
+    }
+
+
+    @Nullable
+    @Override
+    public Bundle getBundle() {
+        return getArguments();
+    }
+
+
+    @Override
+    public void onSaveInstanceState(@NonNull final Bundle outState) {
+        viewModelBindingHelper.onSaveInstanceState(outState);
+        super.onSaveInstanceState(outState);
+    }
+
+
+    @Override
+    public Context getContext() {
+        return getActivity();
+    }
+
+
+    public T getBinding() {
+        return viewModelBindingHelper.getBinding();
+    }
+
+
+    @Override
+    public void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        viewModelBindingHelper.onActivityResult(requestCode, resultCode, data);
+    }
+
+
+    @Override
+    public void onRequestPermissionsResult(final int requestCode, @NonNull final String[] permissions, @NonNull final int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        viewModelBindingHelper.onRequestPermissionsResult(requestCode, permissions, grantResults);
+    }
+
+
+    @Override
+    public void onViewModelInitialized(final S viewModel) {
+
+    }
+
+
+    @Nullable
+    public S getViewModel() {
+        return viewModelBindingHelper.getViewModel();
+    }
+
+
+    protected void setupViewModel(@LayoutRes final int layoutResourceId, final Class<S> viewModelClass) {
+        viewModelBindingHelper.setup(layoutResourceId, viewModelClass);
+    }
+}