Hearts ScoreKeeper App Code

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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/heart"
    tools:context="com.shamikalashawn.heartsscorekeeper.MainActivity">


    <LinearLayout
        android:id="@+id/teams"
        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_marginTop="16dp"
            android:layout_weight="1"
            android:orientation="vertical">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-medium"
                android:gravity="center_horizontal"
                android:padding="4dp"
                android:text="Player 1"
                android:textColor="@android:color/black"
                android:textSize="14sp" />

            <TextView
                android:id="@+id/player_one_score"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-light"
                android:gravity="center_horizontal"
                android:padding="4dp"
                android:text="0"
                android:textColor="#000000"
                android:textSize="56sp" />

            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusHeartOne"
                android:text="Heart" />


            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusQueenOne"
                android:text="Queen" />

            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusFullOne"
                android:text="All Hearts" />

        </LinearLayout>

        <View
            android:layout_width="1dp"
            android:layout_height="match_parent"
            android:layout_marginTop="16dp"
            android:background="@android:color/darker_gray" />


        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:layout_weight="1"
            android:orientation="vertical">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-medium"
                android:gravity="center_horizontal"
                android:padding="4dp"
                android:text="Player 2"
                android:textColor="@android:color/black"
                android:textSize="14sp" />

            <TextView
                android:id="@+id/player_two_score"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-light"
                android:gravity="center_horizontal"
                android:padding="4dp"
                android:text="0"
                android:textColor="#000000"
                android:textSize="56sp" />

            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusHeartTwo"
                android:text="Heart" />


            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusQueenTwo"
                android:text="Queen" />

            <Button
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginBottom="8dp"
                android:layout_marginLeft="24dp"
                android:layout_marginRight="24dp"
                android:layout_marginTop="8dp"
                android:onClick="plusFullTwo"
                android:text="All Hearts" />
        </LinearLayout>
    </LinearLayout>

    <TextView
        android:id="@+id/winner"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text=""
        android:layout_below="@id/teams"
        android:layout_centerHorizontal="true"
        android:layout_margin="32dp"
        android:textSize="48sp"
        android:textColor="@android:color/black"/>

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:layout_margin="32dp"
        android:onClick="resetScore"
        android:text="Reset" />

</RelativeLayout>

Mainactivity.java

package com.shamikalashawn.heartsscorekeeper;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;

import android.view.View;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    int scorePlayerOne = 0;
    int scorePlayerTwo = 0;

    /**
     * Displays the winner if either score goes over 100.
     */
    public void displayWinner(String winningPlayer) {
        TextView winnerView = (TextView) findViewById(R.id.winner);
        winnerView.setText(String.valueOf(winningPlayer));
    }


    /**
     * Displays the given scorePlayerOne for Player 1.
     */
    public void displayForPlayerOne(int scorePlayerOne) {
        TextView scorePlayerOneView = (TextView) findViewById(R.id.player_one_score);
        scorePlayerOneView.setText(String.valueOf(scorePlayerOne));
    }


    /**
     * Adds twenty-six points to the scorePlayerTwo
     */
    public void plusFullOne(View view) {
        scorePlayerTwo = scorePlayerTwo + 26;
        displayForPlayerTwo(scorePlayerTwo);
        if (scorePlayerTwo > 100){
            displayWinner("Player 1 Won!");
        }
    }

    /**
     * Adds thirteen points to the scorePlayerOne
     */
    public void plusQueenOne(View view) {
        scorePlayerOne = scorePlayerOne + 13;
        displayForPlayerOne(scorePlayerOne);
        if (scorePlayerOne > 100){
            displayWinner("Player 2 Won!");
        }
    }

    /**
     * Adds one point to the scorePlayerOne
     */
    public void plusHeartOne(View view) {
        scorePlayerOne = scorePlayerOne + 1;
        displayForPlayerOne(scorePlayerOne);
        if (scorePlayerOne > 100){
            displayWinner("Player 2 Won!");
        }
    }

    /**
     * Displays the given scorePlayerTwo for Player 2.
     */
    public void displayForPlayerTwo(int scorePlayerTwo) {
        TextView scorePlayerTwoView = (TextView) findViewById(R.id.player_two_score);
        scorePlayerTwoView.setText(String.valueOf(scorePlayerTwo));
    }

    /**
     * Adds thirteen points to the scorePlayerTwo
     */
    public void plusQueenTwo(View view) {
        scorePlayerTwo = scorePlayerTwo + 13;
        displayForPlayerTwo(scorePlayerTwo);
        if (scorePlayerTwo > 100){
            displayWinner("Player 1 Won!");
        }
    }

    /**
     * Adds one point to the scorePlayerTwo
     */
    public void plusHeartTwo(View view) {
        scorePlayerTwo = scorePlayerTwo + 1;
        displayForPlayerTwo(scorePlayerTwo);
        if (scorePlayerTwo > 100){
            displayWinner("Player 1 Won!");
        }
    }

    /**
     * Adds twenty-six points to the scorePlayerOne
     */
    public void plusFullTwo(View view) {
        scorePlayerOne = scorePlayerOne + 26;
        displayForPlayerOne(scorePlayerOne);
        if (scorePlayerOne > 100){
            displayWinner("Player 2 Won!");
        }
    }

    /**
     * Resets score
     */
    public void resetScore(View view) {
        scorePlayerOne = 0;
        scorePlayerTwo = 0;
        displayForPlayerOne(scorePlayerOne);
        displayForPlayerTwo(scorePlayerTwo);
        displayWinner("");
    }
}