ScrabbleScoreKeeper
This is a small App that can be used to keep the score of a Scrabble Game. This was made for the Google Developer Challenge 2017-2018.
If you don’t know much about the game, you can learn more here: https://scrabble.hasbro.com/en-us/rules
Till now, we are using a score pad or piece of paper to keep a tally of each player's score, entering it after each turn. This is what a score board looks like: https://drive.google.com/open?id=1_K5RFWCS81fP40zNAyEEvYTnu2B_89be
So we need to be able to
-- Keep the current score of each player, as the game advances. Notice:
o The score for each turn is the sum of the letter values in each word(s) formed or modified on that turn, plus the additional points obtained from placing letters on Premium Squares. The player completes his/ hers turn by counting and announcing his/hers score for that turn. Then that amount is added to his/her score and the other player’s turn comes.
o When the game ends, each player's score is reduced by the sum of his or her unplayed letters. In addition, if a player has used all of his or her letters, the sum of the other players' unplayed letters is added to that player's score. (again see the score board using the link https://drive.google.com/open?id=1_K5RFWCS81fP40zNAyEEvYTnu2B_89be)
-- Keep track of the current player
-- BINGO! If a player plays seven tiles on a turn, it's a Bingo. Let’s add a premium of 50 points after totaling the score for the turn.
-- PASS! You may use a turn to exchange all, some, or none of the letters. This ends your turn and awards you 0 points.
-- Decide who wins when the game ends. The game ends when all letters have been drawn and one player uses his or her last letter; or when all possible plays have been made. The player with the highest final score wins the game. In case of a tie, the player with the highest score before adding or deducting unplayed letters wins.
This is how the App behaves:(short video on Youtube)
This is what the UI looks like on my device (Lenovo tablet Lollipop API22)
Portrait - Scrabble Score Keeper Start Game Activity
Portrait - Scrabble Score Keeper Main Activity
Landscape - Scrabble Score Keeper Main Activity
And here is what the layout xml code looks like (file app/src/main/res/layout/activity_main.xml, or https://github.com/elisavetTriant/ScrabbleScoreKeeper/blob/master/app/src/main/res/layout/activity_main.xml):
<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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"
android:background="@drawable/scrabble_app_background"
android:fillViewport="true"
android:paddingBottom="@dimen/root_layout_padding_bottom"
android:paddingTop="@dimen/root_layout_padding_top"
tools:context="co.elisavet.scorekeeper.MainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/linear_layout_1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<TextView
android:id="@+id/player_a_name"
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/TeamAName" />
<ImageView
android:id="@+id/player_a_icon"
android:layout_width="@dimen/icons_dimens"
android:layout_height="@dimen/icons_dimens"
android:layout_toEndOf="@id/player_a_name"
android:layout_toRightOf="@id/player_a_name"
android:background="@color/colorScoresBackground"
android:src="@drawable/player_go" />
</RelativeLayout>
<TextView
android:id="@+id/player_a_score"
style="@style/scoreStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<EditText
android:id="@+id/player_a_add_score"
style="@style/addScoreStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="numberSigned" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addPointsForPlayerA"
android:text="@string/add_points" />
<TextView
android:id="@+id/player_a_bingos"
style="@style/bingoStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addBingoPointsForPlayerA"
android:text="@string/bingo" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="passForPlayerA"
android:text="@string/pass" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="endGamePlayerA"
android:text="@string/end_game" />
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="@android:color/background_dark" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<TextView
android:id="@+id/player_b_name"
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/TeamBName" />
<ImageView
android:id="@+id/player_b_icon"
android:layout_width="@dimen/icons_dimens"
android:layout_height="@dimen/icons_dimens"
android:layout_toEndOf="@id/player_b_name"
android:layout_toRightOf="@id/player_b_name"
android:background="@color/colorScoresBackground"
android:src="@drawable/player_stop" />
</RelativeLayout>
<TextView
android:id="@+id/player_b_score"
style="@style/scoreStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<EditText
android:id="@+id/player_b_add_score"
style="@style/addScoreStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number|numberSigned" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addPointsForPlayerB"
android:text="@string/add_points" />
<TextView
android:id="@+id/player_b_bingos"
style="@style/bingoStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addBingoPointsForPlayerB"
android:text="@string/bingo" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="passForPlayerB"
android:text="@string/pass" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="endGamePlayerB"
android:text="@string/end_game" />
</LinearLayout>
</LinearLayout>
<Button
android:id="@+id/button"
style="@style/buttonsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/linear_layout_1"
android:layout_centerHorizontal="true"
android:layout_marginTop="@dimen/reset_button_margin_top"
android:onClick="resetGame"
android:text="@string/reset" />
</RelativeLayout>
</ScrollView>The design caters for landscape layout variation: Here is what the layout xml code looks like (file app/src/main/res/layout-land/activity_main.xml, or https://github.com/elisavetTriant/ScrabbleScoreKeeper/blob/master/app/src/main/res/layout-land/activity_main.xml):
<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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"
android:background="@drawable/scrabble_app_background_landscape"
android:fillViewport="true"
android:paddingBottom="@dimen/root_layout_padding_bottom"
android:paddingTop="@dimen/root_layout_padding_top"
tools:context="co.elisavet.scorekeeper.MainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/linear_layout_1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/player_a_points" />
<TextView
android:id="@+id/player_a_score"
style="@style/scoreStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<TextView
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/player_a_bingos" />
<TextView
android:id="@+id/player_a_bingos"
style="@style/bingoStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="@color/colorScoresBackground" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/player_b_points" />
<TextView
android:id="@+id/player_b_score"
style="@style/scoreStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<TextView
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/player_b_bingos" />
<TextView
android:id="@+id/player_b_bingos"
style="@style/bingoStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="@color/colorButtonNormal" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<TextView
android:id="@+id/player_a_name"
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/TeamAName" />
<ImageView
android:id="@+id/player_a_icon"
android:layout_width="@dimen/icons_dimens"
android:layout_height="@dimen/icons_dimens"
android:layout_toEndOf="@id/player_a_name"
android:layout_toRightOf="@id/player_a_name"
android:background="@color/colorScoresBackground"
android:src="@drawable/player_go" />
</RelativeLayout>
<EditText
android:id="@+id/player_a_add_score"
style="@style/addScoreStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="numberSigned" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addPointsForPlayerA"
android:text="@string/add_points" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addBingoPointsForPlayerA"
android:text="@string/bingo" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="passForPlayerA"
android:text="@string/pass" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="endGamePlayerA"
android:text="@string/end_game" />
</LinearLayout>
<View
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="@color/colorScoresBackground" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<TextView
android:id="@+id/player_b_name"
style="@style/teamsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/TeamBName" />
<ImageView
android:id="@+id/player_b_icon"
android:layout_width="@dimen/icons_dimens"
android:layout_height="@dimen/icons_dimens"
android:layout_toEndOf="@id/player_b_name"
android:layout_toRightOf="@id/player_b_name"
android:background="@color/colorScoresBackground"
android:src="@drawable/player_stop" />
</RelativeLayout>
<EditText
android:id="@+id/player_b_add_score"
style="@style/addScoreStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="numberSigned" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addPointsForPlayerB"
android:text="@string/add_points" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="addBingoPointsForPlayerB"
android:text="@string/bingo" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="passForPlayerB"
android:text="@string/pass" />
<Button
style="@style/buttonsStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="endGamePlayerB"
android:text="@string/end_game" />
</LinearLayout>
</LinearLayout>
<Button
android:id="@+id/button"
style="@style/buttonsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/linear_layout_1"
android:layout_centerHorizontal="true"
android:layout_marginTop="@dimen/reset_button_margin_top"
android:onClick="resetGame"
android:text="@string/reset" />
</RelativeLayout>
</ScrollView>The java code looks like this https://github.com/elisavetTriant/ScrabbleScoreKeeper/blob/master/app/src/main/java/co/elisavet/scorekeeper/MainActivity.java
package co.elisavet.scorekeeper;
import android.content.Context;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
//UI objects
private TextView playerAView;
private TextView playerBView;
private TextView scoreAView;
private TextView scoreBView;
private TextView bingosAView;
private TextView bingosBView;
private EditText scoreAInput;
private EditText scoreBInput;
private ImageView playerATurnIcon;
private ImageView playerBTurnIcon;
//String constants for keys
private static final String SCORE_CNT_A = "scorePlayerA";
private static final String SCORE_CNT_B = "scorePlayerB";
private static final String BINGOS_CNT_A = "bingosPlayerA";
private static final String BINGOS_CNT_B = "bingosPlayerB";
private static final String CURRENT_PLAYER_CNT = "currentPlayer";
//Declare and initialize global vars
private int scorePlayerA = 0;
private int scorePlayerB = 0;
private int bingosPlayerA = 0;
private int bingosPlayerB = 0;
private String currentPlayer = "";
//Player Names
public String playerAName = "";
public String playerBName = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Initialize
playerAView = (TextView) findViewById(R.id.player_a_name);
playerBView = (TextView) findViewById(R.id.player_b_name);
scoreAView = (TextView) findViewById(R.id.player_a_score);
scoreBView = (TextView) findViewById(R.id.player_b_score);
bingosAView = (TextView) findViewById(R.id.player_a_bingos);
bingosBView = (TextView) findViewById(R.id.player_b_bingos);
scoreAInput = (EditText) findViewById(R.id.player_a_add_score);
scoreBInput = (EditText) findViewById(R.id.player_b_add_score);
playerATurnIcon = (ImageView) findViewById(R.id.player_a_icon);
playerBTurnIcon = (ImageView) findViewById(R.id.player_b_icon);
// get the intent from StartGameActivity
Intent intent = getIntent();
playerAName = intent.getExtras().getString(StartGameActivity.PLAYER_A_NAME_EXTRA);
playerBName = intent.getExtras().getString(StartGameActivity.PLAYER_B_NAME_EXTRA);
//Player A plays first
currentPlayer = playerAName;
//Display initial global values
displayForPlayerA(scorePlayerA);
displayForPlayerB(scorePlayerB);
displayBingosForPlayerA(bingosPlayerA);
displayBingosForPlayerB(bingosPlayerB);
displayCurrentPlayer(currentPlayer);
displayPlayersNames(playerAName, playerBName);
}
// https://stackoverflow.com/questions/151777/saving-android-activity-state-using-save-instance-state
//prevent the application from restarting when changing orientation. Saving global vars between activity states.
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
// Save UI state changes to the savedInstanceState.
// This bundle will be passed to onCreate if the process is
// killed and restarted.
savedInstanceState.putInt(SCORE_CNT_A, scorePlayerA);
savedInstanceState.putInt(SCORE_CNT_B, scorePlayerB);
savedInstanceState.putInt(BINGOS_CNT_A, bingosPlayerA);
savedInstanceState.putInt(BINGOS_CNT_B, bingosPlayerB);
savedInstanceState.putString(CURRENT_PLAYER_CNT, currentPlayer);
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
// Restore UI state from the savedInstanceState.
// This bundle has also been passed to onCreate.
scorePlayerA = savedInstanceState.getInt(SCORE_CNT_A);
scorePlayerB = savedInstanceState.getInt(SCORE_CNT_B);
bingosPlayerA = savedInstanceState.getInt(BINGOS_CNT_A);
bingosPlayerB = savedInstanceState.getInt(BINGOS_CNT_B);
currentPlayer = savedInstanceState.getString(CURRENT_PLAYER_CNT);
//Display saved global vars values
displayForPlayerA(scorePlayerA);
displayForPlayerB(scorePlayerB);
displayBingosForPlayerA(bingosPlayerA);
displayBingosForPlayerB(bingosPlayerB);
displayCurrentPlayer(currentPlayer);
}
/**
* Increase the score for Team A by points indicated in the EditText.
*/
public void addPointsForPlayerA(View v) {
if (currentPlayer.equals(playerAName)) {
String scoreAInputText = scoreAInput.getText().toString();
//if no input from EditText then Integer.parseInt will resolve to an exception and the App will terminate
//lets catch the error and display a Toast if it occurs
if (!scoreAInputText.equals("")) {
//https://stackoverflow.com/questions/4903515/how-do-i-return-an-int-from-edittext-android
int points = Integer.parseInt(scoreAInputText);
scorePlayerA += points;
displayForPlayerA(scorePlayerA);
switchPlayer(playerAName);
} else {
displayToastMessage(getString(R.string.enter_number_message));
}
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* BINGO! If a player plays seven tiles on a turn, it's a Bingo. Let’s add a premium of 50 points!
* Increase the score for Player A by 50 points and increase the number of bingos by 1
*
* @param v
*/
public void addBingoPointsForPlayerA(View v) {
if (currentPlayer.equals(playerAName)) {
bingosPlayerA += 1;
displayBingosForPlayerA(bingosPlayerA);
scorePlayerA += 50;
displayForPlayerA(scorePlayerA);
displayToastMessage(getString(R.string.bingo_message));
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* PASS! You may use a turn to exchange all, some, or none of the letters.
* This ends your turn and awards you 0 points.
*
* @param v
*/
public void passForPlayerA(View v) {
if (currentPlayer.equals(playerAName)) {
switchPlayer(playerAName);
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* Player A has used all of his or her letters,
* the sum of the other players' unplayed letters is added to that player's score.
* Other player's score is reduced by the sum of his or her unplayed letters.
*
* @param v
*/
public void endGamePlayerA(View v) {
int scoreBeforeTilesCountForPlayerA = scorePlayerA;
int scoreBeforeTilesCountForPlayerB = scorePlayerB;
//This player ended the game if this button is pressed
currentPlayer = playerAName;
String scoreAInputText = scoreAInput.getText().toString();
//if no input from EditText then Integer.parseInt will resolve to an exception and the App will terminate
//lets catch the error and display a Toast if it occurs
if ((!scoreAInputText.equals(""))) {
//https://stackoverflow.com/questions/4903515/how-do-i-return-an-int-from-edittext-android
int points = Integer.parseInt(scoreAInputText);
scorePlayerA += points;
scorePlayerB -= points;
displayForPlayerA(scorePlayerA);
displayForPlayerB(scorePlayerB);
displayWinner(scorePlayerA, scorePlayerB, scoreBeforeTilesCountForPlayerA, scoreBeforeTilesCountForPlayerB);
} else {
displayToastMessage(getString(R.string.end_game_message));
}
}
/**
* Increase the score for Player B by points indicated in the EditText.
*/
public void addPointsForPlayerB(View v) {
if (currentPlayer.equals(playerBName)) {
String scoreBInputText = scoreBInput.getText().toString();
//if no input from EditText then Integer.parseInt will resolve to an exception and the App will terminate
//lets catch the error and display a Toast if it occurs
if ((!scoreBInputText.equals(""))) {
//https://stackoverflow.com/questions/4903515/how-do-i-return-an-int-from-edittext-android
int points = Integer.parseInt(scoreBInputText);
scorePlayerB += points;
displayForPlayerB(scorePlayerB);
switchPlayer(playerBName);
} else {
displayToastMessage(getString(R.string.enter_number_message));
}
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* Increase the score for Player A by 50 points and increase the number of bingos by 1
*/
public void addBingoPointsForPlayerB(View v) {
if (currentPlayer.equals(playerBName)) {
bingosPlayerB += 1;
displayBingosForPlayerB(bingosPlayerB);
scorePlayerB += 50;
displayForPlayerB(scorePlayerB);
displayToastMessage(getString(R.string.bingo_message));
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* PASS! You may use a turn to exchange all, some, or none of the letters.
* This ends your turn and awards you 0 points.
*
* @param v
*/
public void passForPlayerB(View v) {
if (currentPlayer.equals(playerBName)) {
switchPlayer(playerBName);
} else {
displayToastMessage(getString(R.string.turn_message));
}
}
/**
* Player B has used all of his or her letters,
* the sum of the other players' un-played letters is added to that player's score.
* Other player's score is reduced by the sum of his or her unplayed letters
*
* @param v
*/
public void endGamePlayerB(View v) {
int scoreBeforeTilesCountForPlayerA = scorePlayerA;
int scoreBeforeTilesCountForPlayerB = scorePlayerB;
//This player ended the game if this button is pressed
currentPlayer = playerBName;
String scoreBInputText = scoreBInput.getText().toString();
//if no input from EditText then Integer.parseInt will resolve to an exception and the App will terminate
//lets catch the error and display a Toast if it occurs
if ((!scoreBInputText.equals(""))) {
//https://stackoverflow.com/questions/4903515/how-do-i-return-an-int-from-edittext-android
int points = Integer.parseInt(scoreBInputText);
scorePlayerB += points;
scorePlayerA -= points;
displayForPlayerA(scorePlayerA);
displayForPlayerB(scorePlayerB);
displayWinner(scorePlayerA, scorePlayerB, scoreBeforeTilesCountForPlayerA, scoreBeforeTilesCountForPlayerB);
} else {
displayToastMessage(getString(R.string.end_game_message));
}
}
/**
* Reset the score, starting a new game.
*/
public void resetGame(View v) {
scorePlayerA = 0;
scorePlayerB = 0;
bingosPlayerA = 0;
bingosPlayerB = 0;
currentPlayer = playerAName;
displayForPlayerA(scorePlayerA);
displayForPlayerB(scorePlayerB);
displayBingosForPlayerA(bingosPlayerA);
displayBingosForPlayerB(bingosPlayerB);
displayCurrentPlayer(currentPlayer);
scoreAInput.requestFocus();
scoreAInput.setText("");
scoreBInput.setText("");
}
private void switchPlayer(String currentPlayerName) {
if (currentPlayerName.equals(playerAName)) {
currentPlayer = playerBName;
scoreAInput.setText("");
scoreBInput.requestFocus();
displayCurrentPlayer(currentPlayer);
} else if (currentPlayerName.equals(playerBName)) {
currentPlayer = playerAName;
scoreBInput.setText("");
scoreAInput.requestFocus();
displayCurrentPlayer(currentPlayer);
}
}
private void displayCurrentPlayer(String currentPlayerName) {
if (currentPlayerName.equals(playerAName)) {
playerATurnIcon.setImageResource(R.drawable.player_go);
playerBTurnIcon.setImageResource(R.drawable.player_stop);
} else if (currentPlayerName.equals(playerBName)) {
playerATurnIcon.setImageResource(R.drawable.player_stop);
playerBTurnIcon.setImageResource(R.drawable.player_go);
}
}
private void displayWinner(int playerAFinalScore, int playerBFinalScore, int playerAScoreBeforeUnUsedTiles, int playerBScoreBeforeUnUsedTiles) {
String winner = "";
//The player with the highest final score wins the game.
if (playerAFinalScore > playerBFinalScore) {
winner = playerAName;
} else if (playerAFinalScore < playerBFinalScore) {
winner = playerBName;
} else {
//In case of a tie, the player with the highest score before adding or deducting unplayed letters wins.
if (playerAScoreBeforeUnUsedTiles > playerBScoreBeforeUnUsedTiles) {
winner = playerAName;
} else if (playerAScoreBeforeUnUsedTiles < playerBScoreBeforeUnUsedTiles) {
winner = playerBName;
}
}
displayToastMessage(getString(R.string.winner, winner));
}
/**
* Displays the given score for Player A.
*/
private void displayForPlayerA(int score) {
scoreAView.setText(String.valueOf(score));
}
/**
* Displays the given score for Player B.
*/
private void displayForPlayerB(int score) {
scoreBView.setText(String.valueOf(score));
}
/**
* Displays the given bingo score for Player A.
*/
private void displayBingosForPlayerA(int bingos) {
bingosAView.setText(String.valueOf(bingos));
}
/**
* Displays the given bingo score for Player B.
*/
private void displayBingosForPlayerB(int bingos) {
bingosBView.setText(String.valueOf(bingos));
}
/**
* Displays the given player names.
*/
private void displayPlayersNames(String playerAName, String playerBName){
playerAView.setText(playerAName);
playerBView.setText(playerBName);
};
//https://developer.android.com/guide/topics/ui/notifiers/toasts.html
private void displayToastMessage(String message) {
Context context = getApplicationContext();
int duration = Toast.LENGTH_LONG;
Toast toast = Toast.makeText(context, message, duration);
toast.show();
}
}Also take a look at the StartGameActivity: Java: https://github.com/elisavetTriant/ScrabbleScoreKeeper/blob/master/app/src/main/java/co/elisavet/scorekeeper/StartGameActivity.java and UI: https://github.com/elisavetTriant/ScrabbleScoreKeeper/blob/master/app/src/main/res/layout/activity_start_game.xml