kept falling asleep 💀

2024-02-05 11:44:56 -06:00
parent 7c6e0d61e9
commit f6c2218850
211 changed files with 4945 additions and 10 deletions
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/AndroidManifest.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.GeoQuizChapter1"
+        tools:targetApi="31">
+        <activity
+            android:name=".CheatActivity"
+            android:exported="false">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+    </application>
+
+</manifest>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/CheatActivity.java
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/CheatActivity.java
@@ -0,0 +1,48 @@
+package com.example.geoquizchapter1;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class CheatActivity extends AppCompatActivity
+{
+    boolean bAnswer ;
+    Button btShownAnswer;
+    boolean bHasCheated;
+    TextView tvAnswer;
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_cheat);
+        Intent i = this.getIntent();
+        boolean isTrue = i.getBooleanExtra("key_from_main", false);
+        this.bAnswer = isTrue;
+        this.tvAnswer = findViewById( R.id.answer_text_view );
+        this.btShownAnswer = findViewById( R.id.show_answer_button );
+        this.btShownAnswer.setOnClickListener(new View.OnClickListener()
+        {
+            @Override  public void onClick(View view) {
+               if ( bAnswer == true) {
+                   CheatActivity.this.tvAnswer.setText("The answer is true.");
+                   Toast.makeText(CheatActivity.this, "The answer is true.",
+                           Toast.LENGTH_LONG).show();
+               }
+               else {
+                   CheatActivity.this.tvAnswer.setText("The answer is false.");
+                   Toast.makeText(CheatActivity.this, "The answer is false.", Toast.LENGTH_LONG).show();
+               }
+                bHasCheated  = true;
+                Intent i = new Intent();
+                i.putExtra("888",  bHasCheated);
+                setResult(  33,   i  );
+            }
+        });
+
+    }
+}
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/MainActivity.java
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/MainActivity.java
@@ -0,0 +1,191 @@
+package com.example.geoquizchapter1;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class MainActivity extends AppCompatActivity
+{
+    private static final String TAG = "MainActivity";
+    private int currentIndex = 0;
+    private Button trueButton;
+    private Button falseButton;
+    private Button nextButton;
+    private TextView questionTextView;
+
+    private Question[] questionBank = new Question[]
+            {
+                    new Question( R.string.question_australia, true),
+                    new Question(R.string.question_africa, false),
+                    new Question(R.string.question_asia , true),
+                    new Question(R.string.question_americas , true),
+                    new Question(R.string.question_mideast , false)
+            };
+    private Button cheatButton;
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        Log.d(TAG, "onCreate(Bundle) called");
+        setContentView(   R.layout.activity_main     );
+        if ( savedInstanceState != null )
+        {
+            Log.d(TAG, "onCreate(Bundle)  savedInstanceState not null:" + savedInstanceState.toString());
+            this.currentIndex = savedInstanceState.getInt("KEY_CURRENT_INDEX", 0);
+        }
+        questionTextView = this.findViewById(R.id.question_text_view);
+        nextButton = this.findViewById(R.id.next_button);
+        //trueButton = this.findViewById(R.id.button_true);
+        trueButton = this.findViewById(R.id.button_true);
+        falseButton = this.findViewById(R.id.button_false);
+
+        int questionID =  questionBank[ currentIndex ].getTextResId();
+        questionTextView.setText(  questionID );
+
+        nextButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View view)
+            {
+
+
+                currentIndex = (currentIndex + 1) %  questionBank.length;
+                int question =  questionBank[currentIndex].getTextResId();
+
+                questionTextView.setText(question);
+            }
+        });
+
+
+
+        trueButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View view)
+            {
+
+                if ( MainActivity.this.questionBank[MainActivity.this.currentIndex].isAnswerTrue()  )
+
+                    Toast.makeText(MainActivity.this, "correct!", Toast.LENGTH_SHORT).show();
+                else
+                    Toast.makeText(MainActivity.this, "incorrect!", Toast.LENGTH_SHORT).show();
+            }
+        });
+
+        falseButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View view)
+            {
+
+                if ( MainActivity.this.questionBank[MainActivity.this.currentIndex].isAnswerTrue()  == false )
+
+                    Toast.makeText(MainActivity.this, "correct!", Toast.LENGTH_SHORT).show();
+                else
+                    Toast.makeText(MainActivity.this, "incorrect!", Toast.LENGTH_SHORT).show();
+            }
+        });
+
+
+
+        cheatButton = findViewById(R.id.cheat_button);
+        cheatButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(
+                        MainActivity.this,
+                        CheatActivity.class);
+
+                intent.putExtra("key_from_main",
+                        questionBank[MainActivity.this.currentIndex].isAnswerTrue());
+                //MainActivity.this.startActivity(intent);
+                MainActivity.this.startActivityForResult(intent, 888);
+            }
+        });
+    }
+
+    @Override
+    protected void onStart()
+    {
+        super.onStart();
+        Log.d(TAG, "onStart() called");
+    }
+
+    /**
+     * {@inheritDoc}
+     * <p>
+     * Dispatch onResume() to fragments.  Note that for better inter-operation
+     * with older versions of the platform, at the point of this call the
+     * fragments attached to the activity are <em>not</em> resumed.
+     */
+    @Override
+    protected void onResume()
+    {
+        super.onResume();
+        Log.d(TAG, "onResume() called");
+    }
+
+    /**
+     * {@inheritDoc}
+     * <p>
+     * Dispatch onPause() to fragments.
+     */
+    @Override
+    protected void onPause()
+    {
+        super.onPause();
+        Log.d(TAG, "onPause() called");
+
+    }
+
+    @Override
+    protected void onStop()
+    {
+        super.onStop();
+        Log.d(TAG, "onStop() called");
+
+    }
+
+
+    @Override
+    protected void onDestroy()
+    {
+        super.onDestroy();
+        Log.d(TAG, "onDestroy() called");
+
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState)
+    {
+        super.onSaveInstanceState(outState);
+        Log.d(TAG, "onSaveInstanceState() called");
+        outState.putInt("KEY_CURRENT_INDEX", this.currentIndex);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent i)
+    {
+        super.onActivityResult(requestCode, resultCode, i);
+
+           if (resultCode !=  33)
+                 return;
+           Log.d("request code" , Integer.toString(requestCode));
+            boolean  bCheated =
+                    i.getBooleanExtra( Integer.toString(requestCode), false);
+            if (bCheated )
+                Toast.makeText(MainActivity.this, "Cheating is bad!", Toast.LENGTH_LONG).show();
+            else
+                Toast.makeText(MainActivity.this, "Good! You did not cheat!",
+                        Toast.LENGTH_LONG).show();
+    }
+}
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/Question.java
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/java/com/example/geoquizchapter1/Question.java
@@ -0,0 +1,33 @@
+package com.example.geoquizchapter1;
+
+public class Question
+{
+    private int textResId;
+    private boolean answerTrue;
+
+    public Question(int textResId, boolean answerTrue)
+    {
+        this.textResId = textResId;
+        this.answerTrue = answerTrue;
+    }
+
+    public int getTextResId()
+    {
+        return textResId;
+    }
+
+    public void setTextResId(int textResId)
+    {
+        this.textResId = textResId;
+    }
+
+    public boolean isAnswerTrue()
+    {
+        return answerTrue;
+    }
+
+    public void setAnswerTrue(boolean answerTrue)
+    {
+        this.answerTrue = answerTrue;
+    }
+}
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-hdpi/arrow_left.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-hdpi/arrow_left.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-hdpi/arrow_right.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-hdpi/arrow_right.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-mdpi/arrow_left.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-mdpi/arrow_left.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-mdpi/arrow_right.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-mdpi/arrow_right.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xhdpi/arrow_left.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xhdpi/arrow_left.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xhdpi/arrow_right.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xhdpi/arrow_right.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xxhdpi/arrow_left.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xxhdpi/arrow_left.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xxhdpi/arrow_right.png
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable-xxhdpi/arrow_right.png
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout-land/activity_main.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout-land/activity_main.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout 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"
+    tools:context=".MainActivity">
+
+
+    <TextView
+        android:id="@+id/question_text_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:padding="24dp"
+        android:text="Hello World" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal|center_vertical"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/button_true"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="100dp"
+            android:layout_marginEnd="150dp"
+            android:layout_weight="1"
+            android:text="@string/button_true" />
+
+        <Button
+            android:id="@+id/button_false"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="-100dp"
+            android:layout_marginEnd="60dp"
+            android:layout_weight="1"
+            android:text="@string/button_false" />
+    </LinearLayout>
+    <Button
+        android:id="@+id/cheat_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|center_horizontal"
+        android:text="@string/cheat_button" />
+    <Button
+        android:id="@+id/next_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="right|bottom"
+        android:text="@string/next_button"
+        android:drawableRight="@drawable/arrow_right"
+        android:drawablePadding="4dp"
+
+        />
+
+</FrameLayout>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout/activity_cheat.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout/activity_cheat.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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:gravity="center"
+    android:orientation="vertical"
+tools:context=".CheatActivity">
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="24dp"
+        android:text="@string/warning_text" />
+    <TextView
+        android:id="@+id/answer_text_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="24dp"
+        android:text="Answer" />
+    <Button
+        android:id="@+id/show_answer_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/show_answer_button" />
+</LinearLayout>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout/activity_main.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout 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:gravity="center|top"
+    android:orientation="vertical"
+    tools:context=".MainActivity">
+
+
+    <TextView
+        android:id="@+id/question_text_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="24dp"
+        android:text="Hello World" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <Button
+            android:id="@+id/button_true"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="100dp"
+            android:layout_marginEnd="150dp"
+            android:layout_weight="1"
+            android:text="@string/button_true" />
+
+        <Button
+            android:id="@+id/button_false"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="-100dp"
+            android:layout_marginEnd="60dp"
+            android:layout_weight="1"
+            android:text="@string/button_false" />
+    </LinearLayout>
+    <Button
+        android:id="@+id/cheat_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|center_horizontal"
+        android:text="@string/cheat_button" />
+    <Button
+        android:id="@+id/next_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:text="@string/next_button"
+        android:drawableRight="@drawable/arrow_right"
+        android:drawablePadding="4dp"
+
+        />
+
+</LinearLayout>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values-night/themes.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.GeoQuizChapter1" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/colors.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/strings.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/strings.xml
@@ -0,0 +1,18 @@
+<resources>
+    <string name="app_name">GeoQuizChapter1</string>
+
+    <string name="next_button">  Next   </string>
+    <string name="button_true">  True   </string>
+    <string name="button_false">  False   </string>
+    <string name="question_australia">Canberra is the capital of Australia.</string>
+    <string name="question_oceans">The Pacific Ocean is larger thanthe Atlantic Ocean.</string>
+    <string name="question_mideast">The Suez Canal connects the Red Sea and the Indian Ocean.</string>
+    <string name="question_africa">The source of the Nile River is in Egypt.</string>
+    <string name="question_americas">The Amazon River is the longest river in the Americas.</string>
+    <string name="question_asia">Lake Baikal is the world\'s oldest and deepest freshwater lake.</string>
+
+    <string name="warning_text">Are you sure you want to do this?</string>
+    <string name="show_answer_button">Show Answer</string>
+    <string name="cheat_button">Cheat!</string>
+    <string name="judgment_toast">Cheating is wrong.</string>
+</resources>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/themes.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.GeoQuizChapter1" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/xml/backup_rules.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/xml/data_extraction_rules.xml
+++ b/Assignments/GeoQuizChapter5_TwoActivities/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>