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feie9454
2025-12-02 12:19:49 +08:00
commit 1e50024ffd
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app/.gitignore
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/build
app/build.gradle.kts
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plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
alias(libs.plugins.kotlin.compose)
}
android {
namespace = "com.example.pinball"
compileSdk = 36
defaultConfig {
applicationId = "com.example.pinball"
minSdk = 24
targetSdk = 36
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
kotlinOptions {
jvmTarget = "11"
}
buildFeatures {
compose = true
}
}
dependencies {
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.lifecycle.runtime.ktx)
implementation(libs.androidx.activity.compose)
implementation(platform(libs.androidx.compose.bom))
implementation(libs.androidx.compose.ui)
implementation(libs.androidx.compose.ui.graphics)
implementation(libs.androidx.compose.ui.tooling.preview)
implementation(libs.androidx.compose.material3)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)
androidTestImplementation(platform(libs.androidx.compose.bom))
androidTestImplementation(libs.androidx.compose.ui.test.junit4)
debugImplementation(libs.androidx.compose.ui.tooling)
debugImplementation(libs.androidx.compose.ui.test.manifest)
}
app/proguard-rules.pro
Vendored
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
app/src/androidTest/java/com/example/pinball/ExampleInstrumentedTest.kt
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package com.example.pinball
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.Assert.*
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("com.example.pinball", appContext.packageName)
}
}
app/src/main/AndroidManifest.xml
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<?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.Pinball">
<activity
android:name=".MainActivity"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.Pinball">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
app/src/main/java/com/example/pinball/MainActivity.kt
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package com.example.pinball
import android.app.Activity
import android.content.Context
import android.graphics.*
import android.os.Bundle
import android.view.Choreographer
import android.view.MotionEvent
import android.view.View
import android.view.Window
import android.view.WindowManager
import android.widget.Button
import android.widget.FrameLayout
import android.widget.TextView
import android.widget.Toast
import java.util.*
import kotlin.math.abs
class MainActivity : Activity() {
// Screen dimensions
private var tableWidth = 0
private var tableHeight = 0
// Paddle properties
private var racketY = 0f
private var racketHeight = 0
private var racketWidth = 0
private var racketX = 0f
// Ball properties
private var ballSize = 0
private var ballX = 0f
private var ballY = 0f
// Physics (Pixels per second)
private var velocityX = 0f
private var velocityY = 0f
private val baseSpeed = 1000f // Base speed in pixels/sec
private var lastFrameTimeNanos = 0L
// Game State
private var isLose = false
private var score = 0
private var gameTimeSeconds = 0f
private var currentLevel = 1
// Bricks
data class Brick(
val rect: RectF,
var isBroken: Boolean = false,
val color: Int
)
private var bricks = mutableListOf<Brick>()
private lateinit var gameView: GameView
private lateinit var scoreText: TextView
private lateinit var btnRestart: Button
private val rand = Random()
// Game Loop
private val frameCallback = object : Choreographer.FrameCallback {
override fun doFrame(frameTimeNanos: Long) {
if (isLose) return
if (lastFrameTimeNanos != 0L) {
val dt = (frameTimeNanos - lastFrameTimeNanos) / 1_000_000_000f
updateGame(dt)
}
lastFrameTimeNanos = frameTimeNanos
gameView.invalidate()
scoreText.text = "Score: $score Level: $currentLevel"
Choreographer.getInstance().postFrameCallback(this)
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
requestWindowFeature(Window.FEATURE_NO_TITLE)
window.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN
)
setContentView(R.layout.activity_main)
// Initialize dimensions
racketHeight = resources.getDimensionPixelSize(R.dimen.racket_height)
racketWidth = resources.getDimensionPixelSize(R.dimen.racket_width)
ballSize = resources.getDimensionPixelSize(R.dimen.ball_size)
val displayMetrics = resources.displayMetrics
tableWidth = displayMetrics.widthPixels
tableHeight = displayMetrics.heightPixels
// Move paddle up (approx 20% from bottom)
racketY = tableHeight * 0.80f
gameView = GameView(this)
findViewById<FrameLayout>(R.id.game_container).addView(gameView)
scoreText = findViewById(R.id.score_text)
btnRestart = findViewById(R.id.btn_restart)
val btnSave = findViewById<Button>(R.id.btn_save)
val btnLoad = findViewById<Button>(R.id.btn_load)
btnSave.setOnClickListener { saveGame() }
btnLoad.setOnClickListener { loadGame() }
btnRestart.setOnClickListener { restartGame() }
gameView.setOnTouchListener { _, event ->
handleTouch(event)
true
}
startGame()
}
private fun handleTouch(event: MotionEvent) {
when (event.action) {
MotionEvent.ACTION_DOWN, MotionEvent.ACTION_MOVE -> {
// Direct control: paddle follows finger X
if (event.y > tableHeight * 0.6) {
racketX = event.x - racketWidth / 2
} else {
// Fallback to side taps if touching upper area
if (event.x < tableWidth / 2) {
racketX -= 20
} else {
racketX += 20
}
}
// Clamp
if (racketX < 0) racketX = 0f
if (racketX > tableWidth - racketWidth) racketX = (tableWidth - racketWidth).toFloat()
}
}
}
private fun startGame() {
isLose = false
score = 0
gameTimeSeconds = 0f
currentLevel = 1
initLevel(currentLevel)
resetBall()
lastFrameTimeNanos = 0L
btnRestart.visibility = View.GONE
Choreographer.getInstance().removeFrameCallback(frameCallback)
Choreographer.getInstance().postFrameCallback(frameCallback)
}
private fun resetBall() {
ballX = (tableWidth / 2 - ballSize / 2).toFloat()
ballY = racketY - ballSize - 50f
racketX = (tableWidth / 2 - racketWidth / 2).toFloat()
// Reset velocity
val xyRate = rand.nextDouble() - 0.5
velocityY = -baseSpeed // Start moving up
velocityX = (baseSpeed * xyRate * 1.5).toFloat()
}
private fun initLevel(level: Int) {
bricks.clear()
val cols = 8
val brickPadding = 10f
val brickW = (tableWidth - (cols + 1) * brickPadding) / cols
val brickH = tableHeight * 0.03f
val startY = tableHeight * 0.1f
val rows = when(level) {
1 -> 4
2 -> 6
else -> 8
}
for (row in 0 until rows) {
for (col in 0 until cols) {
// Level 2+ pattern: skip some bricks
if (level > 1 && (row + col) % 2 == 0 && rand.nextBoolean()) continue
val x = brickPadding + col * (brickW + brickPadding)
val y = startY + row * (brickH + brickPadding)
val color = when(row % 4) {
0 -> Color.parseColor("#EF5350") // Red
1 -> Color.parseColor("#FFA726") // Orange
2 -> Color.parseColor("#66BB6A") // Green
else -> Color.parseColor("#42A5F5") // Blue
}
bricks.add(Brick(RectF(x, y, x + brickW, y + brickH), false, color))
}
}
}
private fun updateGame(dt: Float) {
// Move ball
ballX += velocityX * dt
ballY += velocityY * dt
// Wall collisions
if (ballX <= 0) {
ballX = 0f
velocityX = -velocityX
} else if (ballX >= tableWidth - ballSize) {
ballX = (tableWidth - ballSize).toFloat()
velocityX = -velocityX
}
// Top collision
if (ballY <= 0) {
ballY = 0f
velocityY = -velocityY
}
// Paddle collision
if (velocityY > 0 && ballY + ballSize >= racketY && ballY < racketY + racketHeight) {
if (ballX + ballSize >= racketX && ballX <= racketX + racketWidth) {
velocityY = -velocityY
// Add some "english" based on where it hit the paddle
val hitPoint = (ballX + ballSize / 2) - (racketX + racketWidth / 2)
velocityX += hitPoint * 5 // Adjust X velocity based on hit position
// Cap velocity
val maxSpeed = baseSpeed * 1.5f
if (abs(velocityX) > maxSpeed) velocityX = maxSpeed * Math.signum(velocityX)
ballY = racketY - ballSize - 1
}
}
// Brick collision
val ballRect = RectF(ballX, ballY, ballX + ballSize, ballY + ballSize)
var hitBrick = false
for (brick in bricks) {
if (!brick.isBroken && RectF.intersects(ballRect, brick.rect)) {
brick.isBroken = true
score += 10
hitBrick = true
// Simple bounce logic
val intersect = RectF(ballRect)
intersect.intersect(brick.rect)
if (intersect.width() > intersect.height()) {
velocityY = -velocityY
} else {
velocityX = -velocityX
}
break // Handle one brick per frame
}
}
// Check Level Clear
if (bricks.none { !it.isBroken }) {
currentLevel++
initLevel(currentLevel)
resetBall()
Toast.makeText(this, "Level $currentLevel", Toast.LENGTH_SHORT).show()
}
// Bottom collision (Game Over)
if (ballY > tableHeight) {
isLose = true
btnRestart.visibility = View.VISIBLE
Choreographer.getInstance().removeFrameCallback(frameCallback)
gameView.invalidate()
}
// Score logic: 1 point per second
val prevTime = gameTimeSeconds.toInt()
gameTimeSeconds += dt
if (gameTimeSeconds.toInt() > prevTime) {
score++
}
}
private fun saveGame() {
val prefs = getPreferences(Context.MODE_PRIVATE)
with(prefs.edit()) {
putFloat("ballX", ballX)
putFloat("ballY", ballY)
putFloat("racketX", racketX)
putFloat("velocityX", velocityX)
putFloat("velocityY", velocityY)
putInt("score", score)
putFloat("gameTimeSeconds", gameTimeSeconds)
putBoolean("isLose", isLose)
putInt("currentLevel", currentLevel)
// Save bricks state
val brickState = StringBuilder()
for (brick in bricks) {
brickState.append(if (brick.isBroken) "1" else "0")
}
putString("brickState", brickState.toString())
apply()
}
Toast.makeText(this, "Game Saved", Toast.LENGTH_SHORT).show()
}
private fun loadGame() {
val prefs = getPreferences(Context.MODE_PRIVATE)
if (!prefs.contains("ballX")) {
Toast.makeText(this, "No saved game found", Toast.LENGTH_SHORT).show()
return
}
ballX = prefs.getFloat("ballX", 0f)
ballY = prefs.getFloat("ballY", 0f)
racketX = prefs.getFloat("racketX", 0f)
velocityX = prefs.getFloat("velocityX", 0f)
velocityY = prefs.getFloat("velocityY", 0f)
score = prefs.getInt("score", 0)
gameTimeSeconds = prefs.getFloat("gameTimeSeconds", 0f)
isLose = prefs.getBoolean("isLose", false)
currentLevel = prefs.getInt("currentLevel", 1)
// Restore level and bricks
initLevel(currentLevel)
val brickState = prefs.getString("brickState", "") ?: ""
if (brickState.length == bricks.size) {
for (i in bricks.indices) {
bricks[i].isBroken = brickState[i] == '1'
}
}
if (isLose) {
btnRestart.visibility = View.VISIBLE
Choreographer.getInstance().removeFrameCallback(frameCallback)
gameView.invalidate()
} else {
btnRestart.visibility = View.GONE
lastFrameTimeNanos = 0L
Choreographer.getInstance().removeFrameCallback(frameCallback)
Choreographer.getInstance().postFrameCallback(frameCallback)
}
Toast.makeText(this, "Game Loaded", Toast.LENGTH_SHORT).show()
}
private fun restartGame() {
startGame()
}
override fun onPause() {
super.onPause()
Choreographer.getInstance().removeFrameCallback(frameCallback)
}
override fun onResume() {
super.onResume()
if (!isLose) {
lastFrameTimeNanos = 0L
Choreographer.getInstance().postFrameCallback(frameCallback)
}
}
inner class GameView(context: Context) : View(context) {
private val paint = Paint()
// Colors
private val bgColor = Color.parseColor("#1E1E1E")
private val paddleColor = Color.parseColor("#03DAC6")
private val ballColorStart = Color.parseColor("#BB86FC")
private val ballColorEnd = Color.parseColor("#6200EE")
private val gameOverColor = Color.parseColor("#CF6679")
private val ballShader = RadialGradient(
0f, 0f, ballSize.toFloat(),
ballColorStart, ballColorEnd,
Shader.TileMode.CLAMP
)
init {
paint.isAntiAlias = true
}
override fun onDraw(canvas: Canvas) {
super.onDraw(canvas)
canvas.drawColor(bgColor)
if (isLose) {
paint.color = gameOverColor
paint.textSize = 100f
paint.textAlign = Paint.Align.CENTER
paint.typeface = Typeface.DEFAULT_BOLD
canvas.drawText("GAME OVER", width / 2f, height / 2f, paint)
paint.color = Color.WHITE
paint.textSize = 60f
canvas.drawText("Final Score: $score", width / 2f, height / 2f + 120, paint)
} else {
// Draw Bricks
for (brick in bricks) {
if (!brick.isBroken) {
paint.color = brick.color
paint.style = Paint.Style.FILL
canvas.drawRoundRect(brick.rect, 8f, 8f, paint)
}
}
// Draw Ball
canvas.save()
canvas.translate(ballX + ballSize/2f, ballY + ballSize/2f)
paint.shader = ballShader
canvas.drawCircle(0f, 0f, ballSize / 2f, paint)
paint.shader = null
canvas.restore()
// Draw Paddle
paint.color = paddleColor
paint.style = Paint.Style.FILL
val rect = RectF(racketX, racketY, racketX + racketWidth, racketY + racketHeight)
canvas.drawRoundRect(rect, 15f, 15f, paint)
// Draw floor line
paint.color = Color.DKGRAY
paint.strokeWidth = 5f
canvas.drawLine(0f, tableHeight.toFloat(), tableWidth.toFloat(), tableHeight.toFloat(), paint)
}
}
}
}
app/src/main/java/com/example/pinball/ui/theme/Color.kt
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package com.example.pinball.ui.theme
import androidx.compose.ui.graphics.Color
val Purple80 = Color(0xFFD0BCFF)
val PurpleGrey80 = Color(0xFFCCC2DC)
val Pink80 = Color(0xFFEFB8C8)
val Purple40 = Color(0xFF6650a4)
val PurpleGrey40 = Color(0xFF625b71)
val Pink40 = Color(0xFF7D5260)
app/src/main/java/com/example/pinball/ui/theme/Theme.kt
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package com.example.pinball.ui.theme
import android.app.Activity
import android.os.Build
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.darkColorScheme
import androidx.compose.material3.dynamicDarkColorScheme
import androidx.compose.material3.dynamicLightColorScheme
import androidx.compose.material3.lightColorScheme
import androidx.compose.runtime.Composable
import androidx.compose.ui.platform.LocalContext
private val DarkColorScheme = darkColorScheme(
primary = Purple80,
secondary = PurpleGrey80,
tertiary = Pink80
)
private val LightColorScheme = lightColorScheme(
primary = Purple40,
secondary = PurpleGrey40,
tertiary = Pink40
/* Other default colors to override
background = Color(0xFFFFFBFE),
surface = Color(0xFFFFFBFE),
onPrimary = Color.White,
onSecondary = Color.White,
onTertiary = Color.White,
onBackground = Color(0xFF1C1B1F),
onSurface = Color(0xFF1C1B1F),
*/
)
@Composable
fun PinballTheme(
darkTheme: Boolean = isSystemInDarkTheme(),
// Dynamic color is available on Android 12+
dynamicColor: Boolean = true,
content: @Composable () -> Unit
) {
val colorScheme = when {
dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
val context = LocalContext.current
if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
}
darkTheme -> DarkColorScheme
else -> LightColorScheme
}
MaterialTheme(
colorScheme = colorScheme,
typography = Typography,
content = content
)
}
app/src/main/java/com/example/pinball/ui/theme/Type.kt
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package com.example.pinball.ui.theme
import androidx.compose.material3.Typography
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.sp
// Set of Material typography styles to start with
val Typography = Typography(
bodyLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 16.sp,
lineHeight = 24.sp,
letterSpacing = 0.5.sp
)
/* Other default text styles to override
titleLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 22.sp,
lineHeight = 28.sp,
letterSpacing = 0.sp
),
labelSmall = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Medium,
fontSize = 11.sp,
lineHeight = 16.sp,
letterSpacing = 0.5.sp
)
*/
)
app/src/main/res/drawable/ic_launcher_background.xml
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<?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" />
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android:fillColor="#00000000"
android:pathData="M19,29L89,29"
android:strokeWidth="0.8"
android:strokeColor="#33FFFFFF" />
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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" />
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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" />
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android:fillColor="#00000000"
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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>
app/src/main/res/drawable/ic_launcher_foreground.xml
+30
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<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>
app/src/main/res/layout/activity_main.xml
+63
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<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- Game View Container -->
<FrameLayout
android:id="@+id/game_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- UI Overlay -->
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="16dp">
<TextView
android:id="@+id/score_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:text="Score: 0"
android:textColor="#FFFFFF"
android:shadowColor="#000000"
android:shadowDx="2"
android:shadowDy="2"
android:shadowRadius="4"
android:textSize="30sp"
android:textStyle="bold" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:orientation="vertical">
<Button
android:id="@+id/btn_save"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Save"
android:alpha="0.8"/>
<Button
android:id="@+id/btn_load"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Load"
android:alpha="0.8"/>
<Button
android:id="@+id/btn_restart"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Restart"
android:visibility="gone"
android:alpha="0.8"/>
</LinearLayout>
</RelativeLayout>
</FrameLayout>
app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+6
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<?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" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>
app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+6
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<?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" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>
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app/src/main/res/values/colors.xml
+10
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<?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>
app/src/main/res/values/dimens.xml
+7
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@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<dimen name="racket_height">20dp</dimen>
<dimen name="racket_width">100dp</dimen>
<dimen name="ball_size">15dp</dimen>
<dimen name="font_size">20sp</dimen>
</resources>
app/src/main/res/values/strings.xml
+3
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@@ -0,0 +1,3 @@
<resources>
<string name="app_name">pinball</string>
</resources>
app/src/main/res/values/themes.xml
+5
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@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.Pinball" parent="android:Theme.Material.Light.NoActionBar" />
</resources>
app/src/main/res/xml/backup_rules.xml
+13
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@@ -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 than 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>
app/src/main/res/xml/data_extraction_rules.xml
+19
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@@ -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>
app/src/test/java/com/example/pinball/ExampleUnitTest.kt
+17
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package com.example.pinball
import org.junit.Test
import org.junit.Assert.*
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}