project

app/build.gradle

@@ -1,5 +1,6 @@
 plugins {
     id 'com.android.application'
+    id 'com.google.gms.google-services'
 }
 
 android {
@@ -33,6 +34,8 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.4.2'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'com.google.firebase:firebase-database:20.0.5'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'

app/google-services.json

@@ -0,0 +1,40 @@
+{
+  "project_info": {
+    "project_number": "351530286669",
+    "firebase_url": "https://line2box-default-rtdb.firebaseio.com",
+    "project_id": "line2box",
+    "storage_bucket": "line2box.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:351530286669:android:a700619cf2442f12d2e604",
+        "android_client_info": {
+          "package_name": "com.diu.yk_games.line2box"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "351530286669-1d57184u3fvkl8vaim4gdh1n4g970ps7.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyBr_tXEA3by1QmimDncUSay9NdrUG8uXDw"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "351530286669-1d57184u3fvkl8vaim4gdh1n4g970ps7.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/src/main/java/com/diu/yk_games/line2box/BlankFragment.java

@@ -0,0 +1,63 @@
+package com.diu.yk_games.line2box;
+
+import android.os.Bundle;
+import androidx.fragment.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link BlankFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ *
+ */
+public class BlankFragment 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";
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+    /**
+     * 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 BlankFragment.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static BlankFragment newInstance(String param1, String param2) {
+        BlankFragment fragment = new BlankFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    public BlankFragment() {
+        // Required empty public constructor
+    }
+
+    @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_blank, container, false);
+    }
+}

app/src/main/java/com/diu/yk_games/line2box/DataStore.java

@@ -0,0 +1,20 @@
+package com.diu.yk_games.line2box;
+
+import android.util.Log;
+
+public class DataStore
+{
+    public String timeData="";
+    public String redData="Red";
+    public String blueData="Blue";
+    public String starData="★";
+
+    public DataStore(){}
+    public DataStore(String redData, String blueData, String starData)
+    {
+        this.redData = redData;
+        this.blueData = blueData;
+        this.starData = starData;
+    }
+
+}

app/src/main/java/com/diu/yk_games/line2box/DisplayFragment.java

@@ -0,0 +1,122 @@
+package com.diu.yk_games.line2box;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.os.Handler;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import com.google.firebase.database.ChildEventListener;
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.database.ValueEventListener;
+
+import java.util.ArrayList;
+
+
+public class DisplayFragment extends Fragment
+{
+
+
+    private final String TAG="frag";
+    ArrayList<DataStore> dsList;
+    String bestScore="\n\n\nNetwork Error";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Initialize dataset, this data would usually come from a local content provider or
+        // remote server.
+        dsList = new ArrayList<>();
+        FirebaseDatabase database = FirebaseDatabase.getInstance();
+        DatabaseReference myRef = database.getReference("ScoreBoard");
+
+        myRef.child("Last Best Player").addValueEventListener(new ValueEventListener() {
+            @SuppressLint("SetTextI18n")
+            @Override
+            public void onDataChange(@NonNull DataSnapshot dataSnapshot)
+            {
+                // This method is called once with the initial value and again
+                // whenever data at this location is updated.
+                bestScore = dataSnapshot.getValue(String.class);
+                //Log.d(TAG, "Last Value is: " + bestScore);
+
+            }
+            @Override
+            public void onCancelled(@NonNull DatabaseError error) {
+                // Failed to read value
+                Log.w(TAG, "Failed to read value.", error.toException());
+            }
+        });
+        myRef.child("allScore").addChildEventListener(new ChildEventListener()
+        {
+            @Override
+            public void onChildAdded(@NonNull DataSnapshot dataSnapshot, String s)
+            {
+                DataStore ds = dataSnapshot.getValue(DataStore.class);
+                assert ds != null;
+                ds.timeData = dataSnapshot.getKey();
+                dsList.add(ds);
+                //Log.i(TAG,"key data = " + ds.timeData);
+
+            }
+            @Override
+            public void onChildChanged(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {
+
+            }
+            @Override
+            public void onChildRemoved(@NonNull DataSnapshot dataSnapshot) {
+
+            }
+            @Override
+            public void onChildMoved(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {
+
+            }
+            @Override
+            public void onCancelled(@NonNull DatabaseError databaseError) {
+
+                Log.w(TAG, "Failed to read value.", databaseError.toException());
+
+            }
+
+        });
+    }
+
+
+    @SuppressLint("SetTextI18n")
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState)
+    {
+
+        View v=inflater.inflate(R.layout.fragment_display, container, false);
+        TextView lbs= v.findViewById(R.id.lastBestScore);
+
+        Handler handler = new Handler();
+        handler.postDelayed(() ->
+        {
+            lbs.setText("Last Best Score is from:     "+bestScore);
+            //Log.d(TAG, "Last Value is: " + bestScore);
+            MyListAdapter adapter=new MyListAdapter(getActivity(),dsList);  //
+            ListView list = v.findViewById(R.id.showNotesList);
+            list.setAdapter(adapter);
+        }, 1420);
+
+        return v;
+    }
+
+}