fix: memory usage

Signed-off-by: androidacy-user <[email protected]>

Author: androidacy-user

build.gradle.kts

@@ -9,7 +9,7 @@ plugins {
 
 allprojects {
     group = "com.github.Androidacy.LSParanoid"
-    version = "0.9.5"
+    version = "0.9.6"
 
     plugins.withType(JavaPlugin::class.java) {
         extensions.configure(JavaPluginExtension::class.java) {

processor/src/main/kotlin/org/lsposed/lsparanoid/processor/Patcher.kt

@@ -93,7 +93,7 @@ class Patcher(
         val reader = ClassReader(source.readFile(name))
         val writer = StandaloneClassWriter(
             reader,
-            ClassWriter.COMPUTE_MAXS,
+            ClassWriter.COMPUTE_FRAMES,
             classRegistry,
             fileRegistry
         )
@@ -116,7 +116,7 @@ class Patcher(
                         it
                     )
                 }
-        reader.accept(patcher, ClassReader.EXPAND_FRAMES)
+        reader.accept(patcher, ClassReader.SKIP_FRAMES)
         jar.createFile(name, writer.toByteArray())
         return true
     }

processor/src/main/kotlin/org/lsposed/lsparanoid/processor/StandaloneClassWriter.kt

@@ -31,6 +31,7 @@ class StandaloneClassWriter : ClassWriter {
     private val logger = getLogger()
     private val classRegistry: ClassRegistry
     private val fileRegistry: FileRegistry
+    private val superClassCache = HashMap<Pair<String, String>, String>()
 
     constructor(
         flags: Int,
@@ -52,6 +53,17 @@ class StandaloneClassWriter : ClassWriter {
     }
 
     override fun getCommonSuperClass(type1: String, type2: String): String {
+        val key = Pair(type1, type2)
+        superClassCache[key]?.let { return it }
+        val reverseKey = Pair(type2, type1)
+        superClassCache[reverseKey]?.let { return it }
+
+        val result = computeCommonSuperClass(type1, type2)
+        superClassCache[key] = result
+        return result
+    }
+
+    private fun computeCommonSuperClass(type1: String, type2: String): String {
         val hierarchy = HashSet<Type>()
         for (mirror in classRegistry.findClassHierarchy(getObjectTypeByInternalName(type1))) {
             hierarchy.add(mirror.type)