F-Droid's split per ABI support; upgrade dependencies

Author: proninyaroslav

BUILD.md

@@ -3,16 +3,13 @@
 To build, you need to install [Flutter](https://flutter.dev/docs/get-started/install).
 
 Enter the following command in the terminal to build the project:
- - **Android APK**
-    ```
-    flutter build apk
-    ```
-    You can also split APK into different architectures:
-    ```
-    flutter build apk --split-per-abi
-    ```
-    or
-    ```
-    flutter build apk --target-platform [android-arm|android-arm64|android-x64]
-    ```
-    The built APK will be located in the `build/app/outputs/flutter-apk/` directory.
+
+- **Android APK**
+  ```
+  flutter build apk --flavor base
+  ```
+  or
+  ```
+  flutter build apk --target-platform [android-arm|android-arm64|android-x64] --flavor base
+  ```
+  The built APK will be located in the `build/app/outputs/flutter-apk/` directory.

android/app/build.gradle

@@ -1,3 +1,5 @@
+import com.android.build.OutputFile
+
 plugins {
     id "com.android.application"
     id "kotlin-android"
@@ -39,6 +41,14 @@ android {
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled = true
+
+        ndk {
+            abiFilters "armeabi-v7a", "arm64-v8a", "x86_64"
+        }
+    }
+
+    buildFeatures {
+        flavorDimensions = ["deploy"]
     }
 
     compileOptions {
@@ -68,21 +78,51 @@ android {
         }
     }
 
+    productFlavors {
+        base {
+            dimension "deploy"
+        }
+        fdroid {
+            dimension "deploy"
+        }
+    }
+
     buildTypes {
         release {
             signingConfig signingConfigs.release
         }
+        debug {
+            signingConfig signingConfigs.debug
+        }
+    }
+
+    splits {
+        abi {
+            enable true
+            reset()
+            include "armeabi-v7a", "arm64-v8a", "x86_64"
+            universalApk true
+        }
+    }
+
+    project.ext.versionCodes = ['armeabi-v7a': 1, 'arm64-v8a': 2, 'x86_64': 3]
+    def baseCode = 5000
+    applicationVariants.configureEach { variant ->
+        outputs.configureEach { output ->
+            versionCodeOverride =
+                    baseCode + versionCode * 10 + project.ext.versionCodes.get(output.getFilter(OutputFile.ABI), 0)
+        }
     }
 }
 
 flutter {
     source '../..'
 }
 
-def acraVersion = '5.11.3'
+def acraVersion = '5.11.4'
 
 dependencies {
-    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.1")
+    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.2")
 
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.mockito:mockito-core:5.2.0'

android/settings.gradle

@@ -21,9 +21,9 @@ pluginManagement {
 }
 
 plugins {
-    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.5.2" apply false
-    id "org.jetbrains.kotlin.android" version "2.0.10" apply false
+    id "dev.flutter.flutter-plugin-loader" version "1.0.2"
+    id "com.android.application" version '8.6.1' apply false
+    id "org.jetbrains.kotlin.android" version "2.0.20" apply false
 }
 
 include ":app"