Add and open BodyFragment from Body Card

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/BodyCardFragment.java

@@ -4,6 +4,7 @@ import android.content.Context;
 import android.net.Uri;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -78,7 +79,13 @@ public class BodyCardFragment extends Fragment {
         linearLayout.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                Toast.makeText(getContext(), "You clicked " + body.getBodyName(), Toast.LENGTH_SHORT).show();
+                /* Show the next fragment and destroy the page */
+                BodyFragment bodyFragment = BodyFragment.newInstance("Dummy", "Dummy");
+                bodyFragment.setArguments(getArguments());
+                FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
+                ft.replace(R.id.framelayout_for_fragment, bodyFragment, bodyFragment.getTag());
+                ft.addToBackStack(bodyFragment.getTag());
+                ft.commit();
             }
         });
     }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/BodyFragment.java

+package in.ac.iitb.gymkhana.iitbapp.fragment;
+
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import in.ac.iitb.gymkhana.iitbapp.R;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link BodyFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class BodyFragment extends Fragment {
+    // TODO: Rename parameter arguments, choose names that match
+    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+
+    String TAG = "BodyFragment";
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+
+    public BodyFragment() {
+        // Required empty public constructor
+    }
+
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @param param1 Parameter 1.
+     * @param param2 Parameter 2.
+     * @return A new instance of fragment BodyFragment.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static BodyFragment newInstance(String param1, String param2) {
+        BodyFragment fragment = new BodyFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_body, container, false);
+    }
+
+}

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/EventFragment.java

@@ -101,12 +101,14 @@ public class EventFragment extends BaseFragment implements View.OnClickListener
             eventVenueName.append(", ").append(venue.getVenueName());
         }
 
-        for (Body body : event.getEventBodies()) {
-            Fragment bodyCardFragment = BodyCardFragment.newInstance(body);
-            getChildFragmentManager().beginTransaction()
-                    .add(R.id.body_container, bodyCardFragment, getTag())
-                    .disallowAddToBackStack()
-                    .commit();
+        if(((LinearLayout) getActivity().findViewById(R.id.body_container)).getChildCount() == 0) {
+            for (Body body : event.getEventBodies()) {
+                Fragment bodyCardFragment = BodyCardFragment.newInstance(body);
+                getChildFragmentManager().beginTransaction()
+                        .add(R.id.body_container, bodyCardFragment, getTag())
+                        .disallowAddToBackStack()
+                        .commit();
+            }
         }
 
         if (!eventVenueName.toString().equals(""))

app/src/main/res/layout/fragment_body.xml

+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".fragment.BodyFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>
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