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francisnnumbi/gist:aa32f250888fa212670a8ec94e7c51e8

Forked from Jabriko/gist:6c423e52db8182407aa3f167733772d0
Last active May 2, 2017 11:40
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MainActivity.java
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gistfile1.txt
import android.content.DialogInterface;
import android.content.Intent;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import java.util.Random;
import java.util.*;
public class MainActivity extends AppCompatActivity {
Button answer1, answer2, answer3, answer4;
TextView score, question;
private Questions mQuestions = new Questions();
private Vector<Integer> discardedIndice = new Vector<Integer>();
private String mAnswer;
private int mScore = 0;
private int mQuestionsLenght = mQuestions.mQuestions.length;
Random r = new Random();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
answer1 = (Button) findViewById(R.id.answer1);
answer2 = (Button) findViewById(R.id.answer2);
answer3 = (Button) findViewById(R.id.answer3);
answer4 = (Button) findViewById(R.id.answer4);
score = (TextView) findViewById(R.id.score);
question = (TextView) findViewById(R.id.question);
score.setText("Score: " + mScore);
updateQuestion();
answer1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (answer1.getText().equals(mAnswer)) {
mScore++;
score.setText("Score: " + mScore);
updateQuestion();
} else {
gameOver();
}
}
});
answer2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (answer2.getText().equals(mAnswer)) {
mScore++;
score.setText("Score: " + mScore);
updateQuestion();
} else {
gameOver();
}
}
});
answer3.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (answer3.getText().equals(mAnswer)) {
mScore++;
score.setText("Score: " + mScore);
updateQuestion();
} else {
gameOver();
}
}
});
answer4.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (answer4.getText().equals(mAnswer)) {
mScore++;
score.setText("Score: " + mScore);
updateQuestion();
} else {
gameOver();
}
}
});
}
private void updateQuestion() {
int num = 0;
do{
num = r.nextInt(mQuestionsLenght);
}while(discardedIndice.contains(num));
question.setText(mQuestions.getQuestion(num));
answer1.setText(mQuestions.getChoice1(num));
answer2.setText(mQuestions.getChoice2(num));
answer3.setText(mQuestions.getChoice3(num));
answer4.setText(mQuestions.getChoice4(num));
mAnswer = mQuestions.getCorrectAnswer(num);
discardedIndice.add(num);
}
private void gameOver(){
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(MainActivity.this);
alertDialogBuilder
.setMessage("You failed! Score is : " + mScore + " points.")
.setCancelable(false)
.setPositiveButton("Start over!",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
startActivity(new Intent(getApplicationContext(), MainActivity.class));
finish();
}
})
.setNegativeButton("Exit!",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
finish();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
}
@francisnnumbi
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francisnnumbi commented May 2, 2017 •
edited

import android.content.DialogInterface;
import android.content.Intent;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import java.util.Random;
import java.util.*;

public class MainActivity extends AppCompatActivity {

Button answer1, answer2, answer3, answer4;

TextView score, question;

private Questions mQuestions = new Questions();
private Vector<Integer> discardedIndice = new Vector<Integer>();
private String mAnswer;
private int mScore = 0;
private int mQuestionsLenght =  mQuestions.mQuestions.length;
Random r = new Random();





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



	answer1 = (Button) findViewById(R.id.answer1);
	answer2 = (Button) findViewById(R.id.answer2);
	answer3 = (Button) findViewById(R.id.answer3);
	answer4 = (Button) findViewById(R.id.answer4);

	score = (TextView) findViewById(R.id.score);
	question = (TextView) findViewById(R.id.question);

	score.setText("Score: " + mScore);

	updateQuestion();

	answer1.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View view) {

			if (answer1.getText().equals(mAnswer)) {
				mScore++;
				score.setText("Score: " + mScore);
				updateQuestion();
			} else {
				gameOver();
			}

		}
	});

	answer2.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View view) {

			if (answer2.getText().equals(mAnswer)) {
				mScore++;
				score.setText("Score: " + mScore);
				updateQuestion();
			} else {
				gameOver();
			}

		}
	});

	answer3.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View view) {

			if (answer3.getText().equals(mAnswer)) {
				mScore++;
				score.setText("Score: " + mScore);
				updateQuestion();
			} else {
				gameOver();
			}

		}
	});

	answer4.setOnClickListener(new View.OnClickListener() {
		@Override
		public void onClick(View view) {

			if (answer4.getText().equals(mAnswer)) {
				mScore++;
				score.setText("Score: " + mScore);
				updateQuestion();
			} else {
				gameOver();
			}

		}
	});
}

private void updateQuestion() {
	int num = 0;
	do{
		num = r.nextInt(mQuestionsLenght);
	}while(discardedIndice.contains(num));
	
	question.setText(mQuestions.getQuestion(num));
	answer1.setText(mQuestions.getChoice1(num));
	answer2.setText(mQuestions.getChoice2(num));
	answer3.setText(mQuestions.getChoice3(num));
	answer4.setText(mQuestions.getChoice4(num));

	mAnswer = mQuestions.getCorrectAnswer(num);
discardedIndice.add(num);
}

private void gameOver(){
	AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(MainActivity.this);
	alertDialogBuilder
	.setMessage("You failed! Score is : " + mScore + " points.")
	.setCancelable(false)
	.setPositiveButton("Start over!",
	new DialogInterface.OnClickListener() {
		@Override
		public void onClick(DialogInterface dialogInterface, int i) {
			startActivity(new Intent(getApplicationContext(), MainActivity.class));
			finish();

		}
	})

	.setNegativeButton("Exit!",
	new DialogInterface.OnClickListener() {
		@Override
		public void onClick(DialogInterface dialogInterface, int i) {
			finish();

		}
	});

	AlertDialog alertDialog = alertDialogBuilder.create();
	alertDialog.show();

}

}

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