Create simple drop game

2026-02-06 11:22:38 +00:00
parent 84958b2304
commit cbace1e07e
36 changed files with 1161 additions and 0 deletions
--- a/Exercises/Drop/android/AndroidManifest.xml
+++ b/Exercises/Drop/android/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+  <uses-feature android:glEsVersion="0x00020000" android:required="true"/>
+  <application
+      android:allowBackup="true"
+      android:fullBackupContent="true"
+      android:icon="@drawable/ic_launcher"
+      android:isGame="true"
+      android:appCategory="game"
+      android:label="@string/app_name"
+      tools:ignore="UnusedAttribute"
+      android:theme="@style/GdxTheme">
+    <activity
+        android:name="com.badlogic.drop.android.AndroidLauncher"
+        android:label="@string/app_name"
+        android:screenOrientation="landscape"
+        android:configChanges="keyboard|keyboardHidden|navigation|orientation|screenSize|screenLayout"
+        android:exported="true">
+        <intent-filter>
+        <action android:name="android.intent.action.MAIN"/>
+        <category android:name="android.intent.category.LAUNCHER"/>
+      </intent-filter>
+    </activity>
+  </application>
+
+</manifest>
--- a/Exercises/Drop/android/build.gradle
+++ b/Exercises/Drop/android/build.gradle
@@ -0,0 +1,136 @@
+
+buildscript {
+  repositories {
+    mavenCentral()
+    google()
+  }
+}
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+android {
+  namespace = "com.badlogic.drop"
+  compileSdk = 35
+  sourceSets {
+    main {
+      manifest.srcFile 'AndroidManifest.xml'
+      java.setSrcDirs(['src/main/java', 'src/main/kotlin'])
+      aidl.setSrcDirs(['src/main/java', 'src/main/kotlin'])
+      renderscript.setSrcDirs(['src/main/java', 'src/main/kotlin'])
+      res.setSrcDirs(['res'])
+      assets.setSrcDirs(['../assets'])
+      jniLibs.setSrcDirs(['libs'])
+    }
+  }
+  packagingOptions {
+		resources {
+			excludes += ['META-INF/robovm/ios/robovm.xml', 'META-INF/DEPENDENCIES.txt', 'META-INF/DEPENDENCIES',
+                   'META-INF/dependencies.txt', '**/*.gwt.xml']
+			pickFirsts += ['META-INF/LICENSE.txt', 'META-INF/LICENSE', 'META-INF/license.txt', 'META-INF/LGPL2.1',
+                     'META-INF/NOTICE.txt', 'META-INF/NOTICE', 'META-INF/notice.txt']
+		}
+  }
+  defaultConfig {
+    applicationId 'com.badlogic.drop'
+    minSdkVersion 21
+    targetSdkVersion 35
+    versionCode 1
+    versionName "1.0"
+  }
+  compileOptions {
+    sourceCompatibility "8"
+    targetCompatibility "8"
+    coreLibraryDesugaringEnabled = true
+  }
+  buildTypes {
+    release {
+      minifyEnabled true
+      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+    }
+  }
+
+  kotlin.compilerOptions.jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8)
+  
+}
+
+repositories {
+  // needed for AAPT2, may be needed for other tools
+  google()
+}
+
+configurations { natives }
+
+dependencies {
+  coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
+  implementation "com.badlogicgames.gdx:gdx-backend-android:$gdxVersion"
+  implementation project(':core')
+
+  natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-arm64-v8a"
+  natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-armeabi-v7a"
+  natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-x86"
+  natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-x86_64"
+  natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-arm64-v8a"
+  natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-armeabi-v7a"
+  natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-x86"
+  natives "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-x86_64"
+  natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-arm64-v8a"
+  natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-armeabi-v7a"
+  natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86"
+  natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86_64"
+
+}
+
+// Called every time gradle gets executed, takes the native dependencies of
+// the natives configuration, and extracts them to the proper libs/ folders
+// so they get packed with the APK.
+tasks.register('copyAndroidNatives') {
+  doFirst {
+    file("libs/armeabi-v7a/").mkdirs()
+    file("libs/arm64-v8a/").mkdirs()
+    file("libs/x86_64/").mkdirs()
+    file("libs/x86/").mkdirs()
+
+    configurations.natives.copy().files.each { jar ->
+      def outputDir = null
+      if(jar.name.endsWith("natives-armeabi-v7a.jar")) outputDir = file("libs/armeabi-v7a")
+      if(jar.name.endsWith("natives-arm64-v8a.jar")) outputDir = file("libs/arm64-v8a")
+      if(jar.name.endsWith("natives-x86_64.jar")) outputDir = file("libs/x86_64")
+      if(jar.name.endsWith("natives-x86.jar")) outputDir = file("libs/x86")
+      if(outputDir != null) {
+        copy {
+          from zipTree(jar)
+          into outputDir
+          include "*.so"
+        }
+      }
+    }
+  }
+}
+
+tasks.matching { it.name.contains("merge") && it.name.contains("JniLibFolders") }.configureEach { packageTask ->
+  packageTask.dependsOn 'copyAndroidNatives'
+}
+
+tasks.register('run', Exec) {
+  def path
+  def localProperties = project.file("../local.properties")
+  if (localProperties.exists()) {
+    Properties properties = new Properties()
+    localProperties.withInputStream { instr ->
+      properties.load(instr)
+    }
+    def sdkDir = properties.getProperty('sdk.dir')
+    if (sdkDir) {
+      path = sdkDir
+    } else {
+      path = "$System.env.ANDROID_SDK_ROOT"
+    }
+  } else {
+    path = "$System.env.ANDROID_SDK_ROOT"
+  }
+
+  def adb = path + "/platform-tools/adb"
+  commandLine "$adb", 'shell', 'am', 'start', '-n', 'com.badlogic.drop/com.badlogic.drop.android.AndroidLauncher'
+}
+
+eclipse.project.name = appName + "-android"
--- a/Exercises/Drop/android/ic_launcher-web.png
+++ b/Exercises/Drop/android/ic_launcher-web.png
--- a/Exercises/Drop/android/proguard-rules.pro
+++ b/Exercises/Drop/android/proguard-rules.pro
@@ -0,0 +1,52 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   https://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}
+
+-verbose
+
+-dontwarn android.support.**
+-dontwarn com.badlogic.gdx.backends.android.AndroidFragmentApplication
+
+# Needed by the gdx-controllers official extension.
+-keep class com.badlogic.gdx.controllers.android.AndroidControllers
+
+# Needed by the Box2D official extension.
+-keepclassmembers class com.badlogic.gdx.physics.box2d.World {
+   boolean contactFilter(long, long);
+   boolean getUseDefaultContactFilter();
+   void    beginContact(long);
+   void    endContact(long);
+   void    preSolve(long, long);
+   void    postSolve(long, long);
+   boolean reportFixture(long);
+   float   reportRayFixture(long, float, float, float, float, float);
+}
+
+# You will need the next three lines if you use scene2d for UI or gameplay.
+# If you don't use scene2d at all, you can remove or comment out the next line:
+-keep public class com.badlogic.gdx.scenes.scene2d.** { *; }
+# You will need the next two lines if you use BitmapFont or any scene2d.ui text:
+-keep public class com.badlogic.gdx.graphics.g2d.BitmapFont { *; }
+# You will probably need this line in most cases:
+-keep public class com.badlogic.gdx.graphics.Color { *; }
+
+# These two lines are used with mapping files; see https://developer.android.com/build/shrink-code#retracing
+-keepattributes LineNumberTable,SourceFile
+-renamesourcefileattribute SourceFile
--- a/Exercises/Drop/android/project.properties
+++ b/Exercises/Drop/android/project.properties
@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-rules.pro
+
+# Project target.
+target=android-21
--- a/Exercises/Drop/android/res/drawable-anydpi-v26/ic_launcher.xml
+++ b/Exercises/Drop/android/res/drawable-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon
+        xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_background_color"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/Exercises/Drop/android/res/drawable-anydpi-v26/ic_launcher_foreground.xml
+++ b/Exercises/Drop/android/res/drawable-anydpi-v26/ic_launcher_foreground.xml
@@ -0,0 +1,28 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="512dp"
+        android:height="512dp"
+        android:viewportWidth="512"
+        android:viewportHeight="512">
+    <path
+        android:pathData="M457.78,372.5l-201.78,116.5l-201.78,-116.5l0,-233l201.78,-116.5l201.78,116.5z"
+        android:strokeWidth="23"
+        android:fillColor="#4a4a4a"
+        android:strokeColor="#000000"/>
+    <group>
+        <clip-path
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+        <path
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+        android:strokeWidth="6.1"
+        android:fillColor="#f30d0d"
+        android:strokeColor="#000000"/>
+</vector>
--- a/Exercises/Drop/android/res/drawable-hdpi/ic_launcher.png
+++ b/Exercises/Drop/android/res/drawable-hdpi/ic_launcher.png
--- a/Exercises/Drop/android/res/drawable-mdpi/ic_launcher.png
+++ b/Exercises/Drop/android/res/drawable-mdpi/ic_launcher.png
--- a/Exercises/Drop/android/res/drawable-xhdpi/ic_launcher.png
+++ b/Exercises/Drop/android/res/drawable-xhdpi/ic_launcher.png
--- a/Exercises/Drop/android/res/drawable-xxhdpi/ic_launcher.png
+++ b/Exercises/Drop/android/res/drawable-xxhdpi/ic_launcher.png
--- a/Exercises/Drop/android/res/drawable-xxxhdpi/ic_launcher.png
+++ b/Exercises/Drop/android/res/drawable-xxxhdpi/ic_launcher.png
--- a/Exercises/Drop/android/res/values/color.xml
+++ b/Exercises/Drop/android/res/values/color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_background_color">#F5A623FF</color>
+    <color name="background">#FFFFFFFF</color>
+</resources>
--- a/Exercises/Drop/android/res/values/strings.xml
+++ b/Exercises/Drop/android/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <string name="app_name">Drop</string>
+</resources>
--- a/Exercises/Drop/android/res/values/styles.xml
+++ b/Exercises/Drop/android/res/values/styles.xml
@@ -0,0 +1,5 @@
+<resources>
+    <style name="GdxTheme" parent="android:Theme.Material.Light.NoActionBar.Fullscreen">
+        <item name="android:colorBackground">@color/background</item>
+    </style>
+</resources>
--- a/Exercises/Drop/android/src/main/kotlin/com/badlogic/drop/android/AndroidLauncher.kt
+++ b/Exercises/Drop/android/src/main/kotlin/com/badlogic/drop/android/AndroidLauncher.kt
@@ -0,0 +1,18 @@
+package com.badlogic.drop.android
+
+import android.os.Bundle
+
+import com.badlogic.gdx.backends.android.AndroidApplication
+import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration
+import com.badlogic.drop.Main
+
+/** Launches the Android application. */
+class AndroidLauncher : AndroidApplication() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        initialize(Main(), AndroidApplicationConfiguration().apply {
+            // Configure your application here.
+            useImmersiveMode = true // Recommended, but not required.
+        })
+    }
+}