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Commit 23de08e3 by likorn
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Card buttons instead of radioButtons

parent 84a2e414
Inline Side-by-side
Showing with 170 additions and 66 deletions
app/build.gradle
...@@ -31,6 +31,7 @@ dependencies { ...@@ -31,6 +31,7 @@ dependencies {
implementation 'androidx.core:core-ktx:1.1.0' implementation 'androidx.core:core-ktx:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3' implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.0.0' implementation 'com.google.android.material:material:1.0.0'
implementation 'androidx.cardview:cardview:1.0.0'
testImplementation 'junit:junit:4.12' testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0' androidTestImplementation 'androidx.test:runner:1.2.0'
......
app/src/main/java/com/example/quickmax/Answer.kt 0 → 100644
package com.example.quickmax
class Answer(val buttonId: Int, val value: Int) {
var correct: Boolean = false
}
\ No newline at end of file
app/src/main/java/com/example/quickmax/AnswerSet.kt 0 → 100644
package com.example.quickmax
class AnswerSet(numDigits: Int): Iterable<Answer> {
private val buttonIds =
listOf(R.id.btn_left_top, R.id.btn_right_top, R.id.btn_left_bottom, R.id.btn_right_bottom)
private val numOptions = 4
val numbers: MutableList<Answer> =
MutableList(numOptions) { i -> Answer(buttonIds[i], generateRandom(numDigits)) }
init {
val correctAnswer = findSecondMax(numbers.map { n -> n.value })
numbers.forEach { n ->
n.correct = n.value == correctAnswer
}
}
override fun iterator(): Iterator<Answer> {
return numbers.iterator()
}
}
\ No newline at end of file
app/src/main/java/com/example/quickmax/Calculator.kt
...@@ -8,7 +8,7 @@ fun generateRandom(numDigits: Int): Int { ...@@ -8,7 +8,7 @@ fun generateRandom(numDigits: Int): Int {
return (start..end).shuffled().first() return (start..end).shuffled().first()
} }
fun findSecondMax(numbers: MutableList<Int>): Int { fun findSecondMax(numbers: List<Int>): Int {
var firstMax = 0 var firstMax = 0
var secondMax = 0 var secondMax = 0
......
app/src/main/java/com/example/quickmax/MainActivity.kt
...@@ -3,15 +3,15 @@ package com.example.quickmax ...@@ -3,15 +3,15 @@ package com.example.quickmax
import android.os.Bundle import android.os.Bundle
import android.os.CountDownTimer import android.os.CountDownTimer
import android.view.View import android.view.View
import android.widget.Button
import android.widget.RadioButton import android.widget.RadioButton
import androidx.appcompat.app.AppCompatActivity import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.get import androidx.cardview.widget.CardView
import androidx.fragment.app.Fragment
import kotlinx.android.synthetic.main.activity_main.* import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : AppCompatActivity() { class MainActivity : AppCompatActivity() {
var numberSet = NumberSet(4, 3) private var answerSet = AnswerSet(4)
override fun onCreate(savedInstanceState: Bundle?) { override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState) super.onCreate(savedInstanceState)
...@@ -21,22 +21,19 @@ class MainActivity : AppCompatActivity() { ...@@ -21,22 +21,19 @@ class MainActivity : AppCompatActivity() {
} }
private fun addRadioButtons() { private fun addRadioButtons() {
for (n in numberSet) { for (answer in answerSet) {
val radioButton = RadioButton(this) findViewById<Button>(answer.buttonId).text = answer.value.toString()
radioButton.id = View.generateViewId() findViewById<Button>(answer.buttonId).setOnClickListener { processAnswer(answer.correct) }
radioButton.text = n.toString()
radioButton.setOnClickListener { processAnswer(n) }
radio_group.addView(radioButton)
} }
} }
private fun processAnswer(answer: Int) { private fun processAnswer(correct: Boolean) {
timer.cancel() timer.cancel()
makeRadioButtonsUncheckable() makeRadioButtonsUncheckable()
val responseFragment = ResponseFragment.newInstance().also { val responseFragment = ResponseFragment.newInstance().also {
f -> f.arguments = Bundle().also { f -> f.arguments = Bundle().also {
b -> b.putBoolean("correct", numberSet.isCorrect(answer)) } } b -> b.putBoolean("correct", correct) } }
supportFragmentManager supportFragmentManager
.beginTransaction() .beginTransaction()
...@@ -45,8 +42,8 @@ class MainActivity : AppCompatActivity() { ...@@ -45,8 +42,8 @@ class MainActivity : AppCompatActivity() {
} }
private fun makeRadioButtonsUncheckable() { private fun makeRadioButtonsUncheckable() {
for (i in 0 until radio_group.childCount) { for (answer in answerSet) {
radio_group[i].isClickable = false findViewById<Button>(answer.buttonId).isClickable = false
} }
} }
......
app/src/main/java/com/example/quickmax/NumberSet.kt deleted 100644 → 0
package com.example.quickmax
class NumberSet(numOptions: Int, numDigits: Int): Iterable<Int> {
val numbers: MutableList<Int> = MutableList(numOptions) { generateRandom(numDigits) }
private val correct: Int = findSecondMax(numbers)
override fun iterator(): Iterator<Int> {
return numbers.iterator()
}
fun isCorrect(number: Int) : Boolean {
return number == correct
}
}
\ No newline at end of file
app/src/main/res/drawable/circle_button.xml 0 → 100644
<?xml version="1.0" encoding="utf-8"?>
<shape android:shape="oval"
xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFF44336"/>
</shape>
app/src/main/res/layout/activity_main.xml
...@@ -5,54 +5,138 @@ ...@@ -5,54 +5,138 @@
android:id="@+id/main_layout" android:id="@+id/main_layout"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:background="#C4BFCC"
tools:context=".MainActivity"> tools:context=".MainActivity">
<androidx.constraintlayout.widget.ConstraintLayout <androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/timer_layout" android:id="@+id/layout_answers"
android:layout_width="wrap_content" android:layout_width="0dp"
android:layout_height="wrap_content" android:layout_height="200dp"
android:layout_marginTop="8dp" android:layout_margin="8dp"
android:layout_marginEnd="8dp" app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"> app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/cv_task"
app:layout_constraintVertical_bias="0.5"
app:layout_constraintVertical_chainStyle="packed">
<ImageView <androidx.cardview.widget.CardView
android:layout_width="wrap_content" android:id="@+id/cv_left_top"
android:layout_height="wrap_content" android:layout_width="0dp"
android:tint="#4CAF50" android:layout_height="0dp"
app:layout_constraintEnd_toStartOf="@+id/tv_time_left" android:layout_margin="8dp"
app:layout_constraintBottom_toTopOf="@+id/cv_left_bottom"
app:layout_constraintEnd_toStartOf="@+id/cv_right_top"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" app:layout_constraintTop_toTopOf="parent" >
app:srcCompat="@drawable/ic_timer_small" />
<Button
android:id="@+id/btn_left_top"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00FFFFFF"
android:text="Button" />
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
android:id="@+id/cv_right_top"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_margin="8dp"
app:layout_constraintBottom_toTopOf="@id/cv_right_bottom"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="@+id/cv_left_top"
app:layout_constraintTop_toTopOf="parent" >
<Button
android:id="@+id/btn_right_top"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00FFFFFF"
android:text="Button" />
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
android:id="@+id/cv_left_bottom"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_margin="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/cv_right_bottom"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/cv_left_top" >
<Button
android:id="@+id/btn_left_bottom"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00FFFFFF"
android:text="Button" />
</androidx.cardview.widget.CardView>
<androidx.cardview.widget.CardView
android:id="@+id/cv_right_bottom"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_margin="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="@+id/cv_left_bottom"
app:layout_constraintTop_toBottomOf="@+id/cv_right_top" >
<Button
android:id="@+id/btn_right_bottom"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#00FFFFFF"
android:text="Button" />
</androidx.cardview.widget.CardView>
</androidx.constraintlayout.widget.ConstraintLayout>
<TextView <TextView
android:id="@+id/tv_time_left" android:id="@+id/tv_time_left"
android:layout_width="wrap_content" android:layout_width="40dp"
android:layout_height="wrap_content" android:layout_height="40dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="16dp"
android:background="@drawable/circle_button"
android:gravity="center"
android:text="3"
android:textAppearance="@android:style/TextAppearance.Material.Large"
android:textColor="#FFFFFF"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<TextView <androidx.cardview.widget.CardView
android:id="@+id/task" android:id="@+id/cv_task"
android:layout_width="wrap_content" style="@style/CardView.Light"
android:layout_width="0dp"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginTop="8dp" android:layout_margin="16dp"
android:text="@string/second_max" app:cardBackgroundColor="#EBF8F8F8"
app:layout_constraintLeft_toLeftOf="parent" app:cardElevation="2dp"
app:layout_constraintBottom_toTopOf="@+id/layout_answers"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" app:layout_constraintTop_toTopOf="parent"
app:layout_goneMarginStart="8dp" /> app:layout_constraintVertical_bias="0.5"
app:layout_constraintVertical_chainStyle="packed">
<RadioGroup <TextView
android:id="@+id/radio_group" android:id="@+id/tv_task"
android:layout_width="wrap_content" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="8dp" android:layout_margin="16dp"
android:layout_marginTop="8dp" android:gravity="center"
app:layout_constraintLeft_toLeftOf="parent" android:includeFontPadding="true"
app:layout_constraintTop_toBottomOf="@+id/task" android:text="@string/second_max"
app:layout_goneMarginStart="8dp"> android:textAppearance="@style/TextAppearance.MaterialComponents.Headline5"
android:textColor="#323753" />
</RadioGroup> </androidx.cardview.widget.CardView>
</androidx.constraintlayout.widget.ConstraintLayout> </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
app/src/main/res/values/strings.xml
<resources> <resources>
<string name="app_name">QuickMax</string> <string name="app_name">QuickMax</string>
<string name="second_max">Выберите второе наибольшее число</string> <string name="second_max">Choose the second greatest value</string>
<string name="response_correct">CORRECT</string> <string name="response_correct">CORRECT</string>
<string name="response_wrong">WRONG</string> <string name="response_wrong">WRONG</string>
<string name="time_is_over">TIME IS OVER</string> <string name="time_is_over">TIME IS OVER</string>
......
app/src/test/java/com/example/quickmax/NumberSetTest.kt → app/src/test/java/com/example/quickmax/AnswerSetTest.kt
...@@ -4,11 +4,11 @@ import org.junit.Test ...@@ -4,11 +4,11 @@ import org.junit.Test
import org.junit.Assert.* import org.junit.Assert.*
class NumberSetTest { class AnswerSetTest {
private val numOptions = 4 private val numOptions = 4
private val numDigits = 3 private val numDigits = 3
private val numberSet = NumberSet(numOptions, numDigits) private val numberSet = AnswerSet(numOptions, numDigits)
@Test @Test
fun test_constructor() { fun test_constructor() {
......
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