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@codinginflow
Created December 2, 2021 11:48
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Quiz App with SQLite Tutorial Part 2
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/colorBackground"
android:padding="16dp"
tools:context="com.codinginflow.myawesomequiz.QuizActivity">
<TextView
android:id="@+id/text_view_score"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Score: 0"
android:textColor="@android:color/black" />
<TextView
android:id="@+id/text_view_question_count"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/text_view_score"
android:text="Question: 1/x"
android:textColor="@android:color/black" />
<TextView
android:id="@+id/text_view_countdown"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:text="00:30"
android:textColor="@android:color/black"
android:textSize="40sp" />
<TextView
android:id="@+id/text_view_question"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@id/radio_group"
android:layout_marginBottom="16dp"
android:text="Here will be the question text\nHere will be the question text\nHere will be the question text"
android:textAlignment="center"
android:textColor="@android:color/black"
android:textSize="20sp" />
<RadioGroup
android:id="@+id/radio_group"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true">
<RadioButton
android:id="@+id/radio_button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 1" />
<RadioButton
android:id="@+id/radio_button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 2" />
<RadioButton
android:id="@+id/radio_button3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 3" />
</RadioGroup>
<Button
android:id="@+id/button_confirm_next"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/radio_group"
android:layout_marginTop="16dp"
android:text="Confirm" />
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/colorBackground"
android:padding="16dp"
tools:context="com.codinginflow.myawesomequiz.StartingScreenActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
android:text="My Awesome Quiz"
android:textColor="@android:color/black"
android:textSize="35sp" />
<TextView
android:id="@+id/text_view_highscore"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@id/button_start_quiz"
android:layout_centerHorizontal="true"
android:layout_marginBottom="32dp"
android:text="Highscore: 0"
android:textSize="20sp" />
<Button
android:id="@+id/button_start_quiz"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="Start Quiz" />
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#795548</color>
<color name="colorPrimaryDark">#5D4037</color>
<color name="colorAccent">#FFEB3B</color>
<color name="colorBackground">#BCAAA4</color>
</resources>
package com.codinginflow.myawesomequiz;
public class Question {
private String question;
private String option1;
private String option2;
private String option3;
private int answerNr;
public Question() {
}
public Question(String question, String option1, String option2, String option3, int answerNr) {
this.question = question;
this.option1 = option1;
this.option2 = option2;
this.option3 = option3;
this.answerNr = answerNr;
}
public String getQuestion() {
return question;
}
public void setQuestion(String question) {
this.question = question;
}
public String getOption1() {
return option1;
}
public void setOption1(String option1) {
this.option1 = option1;
}
public String getOption2() {
return option2;
}
public void setOption2(String option2) {
this.option2 = option2;
}
public String getOption3() {
return option3;
}
public void setOption3(String option3) {
this.option3 = option3;
}
public int getAnswerNr() {
return answerNr;
}
public void setAnswerNr(int answerNr) {
this.answerNr = answerNr;
}
}
package com.codinginflow.myawesomequiz;
import android.provider.BaseColumns;
public final class QuizContract {
private QuizContract() {
}
public static class QuestionsTable implements BaseColumns {
public static final String TABLE_NAME = "quiz_questions";
public static final String COLUMN_QUESTION = "question";
public static final String COLUMN_OPTION1 = "option1";
public static final String COLUMN_OPTION2 = "option2";
public static final String COLUMN_OPTION3 = "option3";
public static final String COLUMN_ANSWER_NR = "answer_nr";
}
}
package com.codinginflow.myawesomequiz;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class StartingScreenActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_starting_screen);
Button buttonStartQuiz = findViewById(R.id.button_start_quiz);
buttonStartQuiz.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startQuiz();
}
});
}
private void startQuiz() {
Intent intent = new Intent(StartingScreenActivity.this, QuizActivity.class);
startActivity(intent);
}
}
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