1 files changed, 107 insertions, 0 deletions
diff --git a/app/src/main/java/fr/gouv/etalab/mastodon/fragments/DisplayHowToFragment.java b/app/src/main/java/fr/gouv/etalab/mastodon/fragments/DisplayHowToFragment.java
new file mode 100644
index 000000000..6aaf65a18
--- /dev/null
+++ b/app/src/main/java/fr/gouv/etalab/mastodon/fragments/DisplayHowToFragment.java
@@ -0,0 +1,107 @@
+package fr.gouv.etalab.mastodon.fragments;
+/* Copyright 2018 Thomas Schneider
+ *
+ * This file is a part of Mastalab
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Mastalab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Mastalab; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ListView;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+import java.util.List;
+import fr.gouv.etalab.mastodon.R;
+import fr.gouv.etalab.mastodon.asynctasks.RetrieveHowToAsyncTask;
+import fr.gouv.etalab.mastodon.client.APIResponse;
+import fr.gouv.etalab.mastodon.client.Entities.HowToVideo;
+import fr.gouv.etalab.mastodon.drawers.HowToVideosAdapter;
+import fr.gouv.etalab.mastodon.interfaces.OnRetrieveHowToInterface;
+
+
+/**
+ * Created by Thomas on 29/09/2018.
+ * Fragment to display how to videos
+ */
+public class DisplayHowToFragment extends Fragment implements OnRetrieveHowToInterface {
+
+
+    private Context context;
+    private AsyncTask<Void, Void, Void> asyncTask;
+
+    private RelativeLayout mainLoader;
+    private ListView lv_howto;
+
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        //View for fragment is the same that fragment accounts
+        View rootView = inflater.inflate(R.layout.fragment_how_to, container, false);
+
+        context = getContext();
+        lv_howto = rootView.findViewById(R.id.lv_howto);
+        mainLoader = rootView.findViewById(R.id.loader);
+        mainLoader.setVisibility(View.VISIBLE);
+
+
+
+        asyncTask = new RetrieveHowToAsyncTask(context,  DisplayHowToFragment.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+
+
+        return rootView;
+    }
+
+
+
+    @Override
+    public void onCreate(Bundle saveInstance)
+    {
+        super.onCreate(saveInstance);
+    }
+
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        this.context = context;
+    }
+
+    public void onDestroy() {
+        super.onDestroy();
+        if(asyncTask != null && asyncTask.getStatus() == AsyncTask.Status.RUNNING)
+            asyncTask.cancel(true);
+    }
+
+
+
+    @Override
+    public void onRetrieveHowTo(APIResponse apiResponse) {
+        mainLoader.setVisibility(View.GONE);
+        if( apiResponse.getError() != null){
+            Toast.makeText(context, apiResponse.getError().getError(),Toast.LENGTH_LONG).show();
+            return;
+        }
+        List<HowToVideo> howToVideos = apiResponse.getHowToVideos();
+        if( howToVideos == null || howToVideos.size() == 0 ){
+            Toast.makeText(context, R.string.toast_error,Toast.LENGTH_LONG).show();
+            return;
+        }
+        HowToVideosAdapter howToVideosAdapter = new HowToVideosAdapter(context, howToVideos);
+        lv_howto.setAdapter(howToVideosAdapter);
+    }
+}