[android] Minimal Refactor

android/launcher/app/build.gradle

@@ -3,6 +3,7 @@ plugins {
 }
 
 android {
+
     namespace 'com.revc.game'
     compileSdk 35
 
@@ -13,36 +14,81 @@ android {
         versionCode 1
         versionName "reVC-0.0.1"
 
+        ndkVersion '27.2.12479018'
+
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        externalNativeBuild {
-            cmake {
-                cppFlags '-std=c++11'
-            }
+
+        ndk {
+            abiFilters "armeabi-v7a"/*, "arm64-v8a"*/
         }
     }
 
     buildTypes {
         release {
-            minifyEnabled false
+            signingConfig signingConfigs.debug
+
+            externalNativeBuild {
+                cmake {
+                    cppFlags '-O3', '-fvisibility=hidden'
+                }
+            }
+
+            debuggable false
+            minifyEnabled true
+            shrinkResources true
+            jniDebuggable false
+            renderscriptDebuggable false
+
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
+
+        debug {
+            signingConfig signingConfigs.debug
+
+            externalNativeBuild {
+                cmake {
+                    cppFlags '-g', '-DDEBUG'
+                }
+            }
+
+            debuggable true
+            minifyEnabled false
+            jniDebuggable true
+            renderscriptDebuggable true
+        }
     }
+
+    packagingOptions {
+        jniLibs.excludes += ['META-INF/*']
+        resources.excludes += ['META-INF/*']
+    }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_11
         targetCompatibility JavaVersion.VERSION_11
     }
+
     externalNativeBuild {
         cmake {
             path file('CMakeLists.txt')
             version '3.22.1'
         }
     }
+
     buildFeatures {
         viewBinding true
+        buildConfig = true
+    }
+
+    sourceSets {
+        main {
+            jniLibs.srcDir 'jniLibs'
+        }
     }
 }
 
 dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
 
     implementation libs.appcompat
     implementation libs.material

android/launcher/app/proguard-rules.pro

@@ -14,8 +14,48 @@
 
 # Uncomment this to preserve the line number information for
 # debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
+# -keepattributes SourceFile,LineNumberTable
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
+-renamesourcefileattribute SourceFile
+
+-dontusemixedcaseclassnames
+-dontskipnonpubliclibraryclasses
+-verbose
+
+# If you want to enable optimization, you should include the comenta o proguard pra ve
+# following:
+ -optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
+ -optimizationpasses 5
+ -allowaccessmodification
+
+# Specify the package name to apply string encryption
+ -keeppackagenames com.revc.game
+
+-keepattributes Signature
+-keepattributes *Annotation*
+
+ -dontwarn com.revc.game.MainActivity*
+ -keep class com.revc.game.MainActivity { *; }
+
+ -dontwarn androidx.**
+ -keep class androidx.** { *; }
+
+ -dontwarn org.ini4j.**
+ -keep class org.ini4j.** { *; }
+
+ -repackageclasses 'a'
+
+ -keepattributes Exceptions, InnerClasses, Signature, Deprecated, SourceFile,
+ LineNumberTable, *Annotation*, EnclosingMethod
+ -dontwarn android.webkit.JavascriptInterface
+
+ -dontwarn org.jetbrains.annotations.**
+
+-assumenosideeffects class android.util.Log {
+    public static *** d(...);
+    public static *** v(...);
+    public static *** w(...);
+    public static *** i(...);
+}

android/launcher/app/src/main/AndroidManifest.xml

@@ -1,8 +1,59 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:ignore="MissingLeanbackLauncher">
+
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission-sdk-23 android:name="android.permission.READ_MEDIA_AUDIO"/>
+
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32"
+        tools:ignore="ScopedStorage" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+
+    <uses-feature
+        android:glEsVersion="0x00020000"
+        android:required="true"/>
+    <uses-feature
+        android:name="android.hardware.touchscreen"
+        android:required="false" />
+    <uses-feature
+        android:name="android.software.leanback"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.bluetooth"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.microphone"
+        android:required="false" />
+
+    <supports-screens
+        android:anyDensity="true"
+        android:largeScreens="true"
+        android:normalScreens="true"
+        android:resizeable="true"
+        android:smallScreens="true" />
 
     <application
+        android:gwpAsanMode="always"
+        android:isGame="true"
+        android:appCategory="game"
+        android:allowAudioPlaybackCapture="true"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -10,8 +61,11 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
+        android:requestLegacyExternalStorage="true"
+        android:usesCleartextTraffic="true"
         android:theme="@style/Theme.ReVC"
         tools:targetApi="31">
+
         <activity
             android:name=".MainActivity"
             android:exported="true">
@@ -21,6 +75,20 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+
+        <meta-data
+            android:name="android.max_aspect"
+            android:value="2.1" />
     </application>
 
 </manifest>

android/launcher/app/src/main/java/com/revc/game/MainActivity.java

@@ -11,7 +11,7 @@ public class MainActivity extends AppCompatActivity {
 
     // Used to load the 'game' library on application startup.
     static {
-        System.loadLibrary("revc");
+        //System.loadLibrary("revc");
     }
 
     private ActivityMainBinding binding;
@@ -25,12 +25,12 @@ public class MainActivity extends AppCompatActivity {
 
         // Example of a call to a native method
         TextView tv = binding.sampleText;
-        tv.setText(stringFromJNI());
+      //  tv.setText(stringFromJNI());
     }
 
     /**
      * A native method that is implemented by the 'game' native library,
      * which is packaged with this application.
      */
-    public native String stringFromJNI();
+    //public native String stringFromJNI();
 }

android/launcher/app/src/main/res/xml/provider_paths.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<paths>
+<external-path
+    name="external_download"
+    path="." />
+</paths>