Auto-commit after successful build: update app gameplay/UI, improve build setup

Changed files:\napp/build.gradle.kts
app/src/main/AndroidManifest.xml
app/src/main/java/com/kawomi/githugandroid/GitRuntime.kt

app/build.gradle.kts

@@ -11,8 +11,8 @@ android {
         applicationId = "com.kawomi.githugandroid"
         minSdk = 26
         targetSdk = 34
-        versionCode = 11
-        versionName = "0.1.10"
+        versionCode = 12
+        versionName = "0.1.11"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
@@ -46,6 +46,9 @@ android {
     }
 
     packaging {
+        jniLibs {
+            useLegacyPackaging = true
+        }
         resources {
             excludes += "/META-INF/{AL2.0,LGPL2.1}"
         }

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
 
     <application
         android:allowBackup="true"
+        android:extractNativeLibs="true"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@android:drawable/sym_def_app_icon"
         android:label="@string/app_name"

app/src/main/java/com/kawomi/githugandroid/GitRuntime.kt

@@ -2,7 +2,6 @@ package com.kawomi.githugandroid
 
 import android.os.Build
 import android.content.Context
-import android.content.pm.ApplicationInfo
 import java.io.File
 
 class GitRepositoryRuntime(private val context: Context) {
@@ -79,8 +78,7 @@ class GitRepositoryRuntime(private val context: Context) {
         return buildList {
             addAll(GitSandboxEngine.commandReferenceLines())
             add("Native Git prototype:")
-            add("  preferred binary path: nativeLibraryDir/libgit.so")
-            add("  fallback binary path: files/native-git/bin/git")
+            add("  binary path: nativeLibraryDir/libgit.so")
             add("  selected ABI: ${Build.SUPPORTED_ABIS.firstOrNull() ?: "unknown"}")
             add("  helper commands: ls, pwd, cat, touch, mkdir, rm, echo")
         }
@@ -183,12 +181,7 @@ class GitRepositoryRuntime(private val context: Context) {
     }
 
     private fun nativeGitBinary(): File? {
-        val packaged = packagedNativeGitBinary()
-        if (packaged != null) {
-            return packaged
-        }
-
-        return ensureExtractedAssetGitBinary()
+        return packagedNativeGitBinary()
     }
 
     private fun packagedNativeGitBinary(): File? {
@@ -197,29 +190,6 @@ class GitRepositoryRuntime(private val context: Context) {
         return candidate.takeIf { it.exists() && it.canExecute() }
     }
 
-    private fun ensureExtractedAssetGitBinary(): File? {
-        val extracted = File(extractedGitDir, "git")
-        if (extracted.exists() && extracted.canExecute()) {
-            return extracted
-        }
-
-        val abi = Build.SUPPORTED_ABIS.firstOrNull() ?: return null
-        val assetPath = "native-git/$abi/git"
-
-        return try {
-            extractedGitDir.mkdirs()
-            context.assets.open(assetPath).use { input ->
-                extracted.outputStream().use { output ->
-                    input.copyTo(output)
-                }
-            }
-            extracted.setExecutable(true)
-            extracted.takeIf { it.canExecute() }
-        } catch (_: Exception) {
-            null
-        }
-    }
-
     private fun sandboxDir(level: Level): File = File(sandboxesRoot, level.id)
 
     private fun runGit(binary: File, workingDir: File, arguments: List<String>): ProcessExecutionResult {