Add starting logic for GameFragment

Author: kritoth

app/src/main/java/com/tiansirk/countryquiz/ui/GameFragment.java

@@ -35,7 +35,7 @@ public class GameFragment extends Fragment {
 
     /** The interface for communication */
     public interface GameFragmentListener {
-        void onStartGameClicked();
+        void onSubmitClicked();
     }
 
     /** Member vars for game */

app/src/main/java/com/tiansirk/countryquiz/ui/MainActivity.java

@@ -25,18 +25,18 @@
 import java.util.List;
 
 public class MainActivity extends AppCompatActivity implements Repository.EntityChangeListener,
-        WelcomeFragment.WelcomeFragmentListener, MainMenuFragment.MainMenuFragmentListener {
+        WelcomeFragment.WelcomeFragmentListener, MainMenuFragment.MainMenuFragmentListener, GameFragment.GameFragmentListener {
 
     public static final String USER_PREFERENCES = MainActivity.class.getPackage().getName().concat("_userPrefs");
     public static final String KEY_SAVED_USER_NAME = "userName";
     public static final String KEY_USER = "user";
     public static final String KEY_LEVELS = "levels";
     public static final String TAG_WELCOME_FRAGMENT = "welcome_fragment";
     public static final String TAG_MAIN_MENU_FRAGMENT = "main_menu_fragment";
+    public static final String TAG_GAME_FRAGMENT = "game_fragment";
     private static final String COLLECTION_NAME = "users";
     public static final int LAUNCH_SECOND_ACTIVITY = 1;
 
-
     private ActivityMainBinding binding;
 
     /** Member vars for the game */
@@ -47,10 +47,10 @@ public class MainActivity extends AppCompatActivity implements Repository.Entity
     /** Member vars for fragments of this activity */
     private WelcomeFragment welcomeFragment;
     private MainMenuFragment mainMenuFragment;
+    private GameFragment gameFragment;
 
     private Repository mRepository;
 
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -98,6 +98,20 @@ private void initMainMenuFragment(){
 
     }
 
+    private void initGameFragment(){
+        Timber.i("Initializing GameFragment");
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(KEY_USER, mUser);
+        bundle.putParcelableArrayList(KEY_LEVELS, (ArrayList<? extends Parcelable>) mLevels);
+        FragmentManager fragmentManager = getSupportFragmentManager();
+        FragmentTransaction ft = fragmentManager.beginTransaction();
+        gameFragment = new GameFragment();
+        gameFragment.setArguments(bundle);
+        ft.replace(R.id.container_game, gameFragment, TAG_GAME_FRAGMENT);
+        ft.addToBackStack(TAG_GAME_FRAGMENT);
+        ft.commit();
+    }
+
     /** This method is defined in the WelcomeFragment to let retrieve data from it */
     @Override
     public void onSetupFinished(User user, List<Level> levels) {
@@ -111,7 +125,21 @@ public void onSetupFinished(User user, List<Level> levels) {
     /** This method is defined in the MainMenuFragment to let retrieve data from it */
     @Override
     public void onStartGameClicked() {
+        //todo: start gameFragment with fields
+        if(!mainMenuFragment.isHidden()) showHideFragment(mainMenuFragment);
+        initGameFragment();
+    }
+    /** This method is defined in the MainMenuFragment to let retrieve data from it */
+    @Override
+    public void onLeaderboardClicked() {
+        //todo: start LeaderBoardActivity with fields
+
+    }
 
+    /** This method is defined in the GameFragment to let retrieve data from it */
+    @Override
+    public void onSubmitClicked() {
+        //todo: get the Question: points, answered and Level:
     }
 
     /** This ends the WelcomeFragment permanently */

app/src/main/java/com/tiansirk/countryquiz/ui/MainMenuFragment.java

@@ -28,18 +28,27 @@
  * Use the {@link MainMenuFragmentListener} interface for communication. */
 public class MainMenuFragment extends Fragment {
 
-    /** Member vars for views */
+    /**
+     * Member vars for views
+     */
     private FragmentMainMenuBinding binding;
 
-    /** Member var for own custom communication listener */
+    /**
+     * Member var for own custom communication listener
+     */
     private MainMenuFragmentListener listener;
 
-    /** The interface for communication */
+    /**
+     * The interface for communication
+     */
     public interface MainMenuFragmentListener {
         void onStartGameClicked();
+        void onLeaderboardClicked();
     }
 
-    /** Member vars for game */
+    /**
+     * Member vars for game
+     */
     private User mUser;
     private ArrayList<Level> mLevels;
     private List<Question> mQuestions;
@@ -73,10 +82,13 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
         setDataToViews();
         showHideButton();
         showDataView();
+        setupClickListeners();
     }
 
-    /** When this fragment is attached to its host activity, ie {@link MainActivity} the listener interface is connected
-     * If not then an error exception is thrown to notify the developer. */
+    /**
+     * When this fragment is attached to its host activity, ie {@link MainActivity} the listener interface is connected
+     * If not then an error exception is thrown to notify the developer.
+     */
     @Override
     public void onAttach(@NonNull Context context) {
         super.onAttach(context);
@@ -88,13 +100,36 @@ public void onAttach(@NonNull Context context) {
         }
     }
 
-    /** When this fragment is detached from the host, the listeners is set to null, to decouple. */
+    /**
+     * When this fragment is detached from the host, the listeners is set to null, to decouple.
+     */
     @Override
     public void onDetach() {
         super.onDetach();
         listener = null;
     }
 
+    public void setupClickListeners(){
+        binding.btnContinueGame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                listener.onStartGameClicked();
+            }
+        });
+        binding.btnNewGame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                listener.onStartGameClicked();
+            }
+        });
+        binding.btnLeaderboard.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                listener.onLeaderboardClicked();
+            }
+        });
+    }
+
     /** This method will set the data in member fields to the views */
     private void setDataToViews(){
         binding.tvName.setText(mUser.getUsername());