refactor: remove unused extension methods

src/main/kotlin/app/revanced/extensions/Extensions.kt

@@ -42,160 +42,7 @@ fun MutableClass.transformMethods(transform: MutableMethod.() -> MutableMethod)
     methods.addAll(transformedMethods)
 }
 
-/**
- * Insert an event hook at the top of the method. If the hook returns true, the event is consumed and the method will return with true
- *
- * the hook method MUST return a boolean and MUST take two parameters, like so:
- *  fun hook(thisRef: Object, eventData: Object): Boolean {}
- *
- * The final injected code will resemble the following logic:
- *  if( YouHook(this, event) ) { return true; }
- *  ...
- *
- * @param hookRef reference to the hook method
- */
-internal fun MutableMethod.injectConsumableEventHook(hookRef: ImmutableMethodReference) {
-    val isStaticMethod = AccessFlags.STATIC.isSet(this.accessFlags)
-    this.implementation?.let { impl ->
-        // create label to index 0 to continue to the normal program flow
-        val lblContinueNormalFlow = impl.newLabelForIndex(0)
-
-        // define registers
-        /** V0 */
-        val regV0 = 0
-
-        /** this  */
-        val regP0 = impl.registerCount - this.parameters.size - (if (isStaticMethod) 0 else 1)
-
-        /** motionEvent */
-        val regP1 = regP0 + 1
-
-        // insert instructions at the start of the method:
-        // if( Hook(this, event) ) { return true; }
-        impl.addInstructions(
-            0, listOf(
-                // invoke-static { p0, p1 } <hook>
-                BuilderInstruction35c(
-                    Opcode.INVOKE_STATIC,
-                    2,
-                    regP0,
-                    regP1,
-                    0, 0, 0,
-                    hookRef
-                ),
-
-                // move-result v0
-                BuilderInstruction11x(
-                    Opcode.MOVE_RESULT,
-                    regV0
-                ),
-
-                // if-eqz v0, :continue_normal_flow
-                BuilderInstruction21t(
-                    Opcode.IF_EQZ,
-                    regV0,
-                    lblContinueNormalFlow
-                ),
-
-                // const/4 v0, 0x1
-                BuilderInstruction11n(
-                    Opcode.CONST_4,
-                    regV0,
-                    0x1
-                ),
-
-                // return v0
-                BuilderInstruction11x(
-                    Opcode.RETURN,
-                    regV0
-                )
-
-                // :continue_normal_flow
-            )
-        )
-    }
-}
-
-/**
- * inject resources into the patched app
- *
- * @param classLoader classloader to use for loading the resources
- * @param patchDirectoryPath path to the files. this will be the directory you created under the 'resources' source folder
- * @param resourceType the resource type, for example 'drawable'. this has to match both the source and the target
- * @param resourceFileNames names of all resources of this type to inject
- */
-fun ResourceContext.injectResources(
-    classLoader: ClassLoader,
-    patchDirectoryPath: String,
-    resourceType: String,
-    resourceFileNames: List<String>
-) {
-    resourceFileNames.forEach { name ->
-        val relativePath = "$resourceType/$name"
-        val sourceRes = classLoader.getResourceAsStream("$patchDirectoryPath/$relativePath")
-            ?: throw PatchResultError("could not open resource '$patchDirectoryPath/$relativePath'")
-
-        Files.copy(
-            sourceRes,
-            this["res"].resolve(relativePath).toPath()
-        )
-    }
-}
-
-/**
- * inject strings into the patched app
- *
- * @param classLoader classloader to use for loading the resources
- * @param patchDirectoryPath path to the files. this will be the directory you created under the 'resources' source folder
- * @param languageIdentifier ISO 639-2 two- letter language code identifier (aka the one android uses for values directory)
- */
-fun ResourceContext.injectStrings(
-    classLoader: ClassLoader,
-    patchDirectoryPath: String,
-    languageIdentifier: String? = null,
-) {
-    val relativePath =
-        if (languageIdentifier.isNullOrBlank()) "values/strings.xml" else "values/strings-$languageIdentifier.xml"
-
-    // open source strings.xml
-    val sourceInputStream = classLoader.getResourceAsStream("$patchDirectoryPath/$relativePath")
-        ?: throw PatchResultError("failed to open '$patchDirectoryPath/$relativePath'")
-    xmlEditor[sourceInputStream].use { sourceStringsXml ->
-        val strings = sourceStringsXml.file.getElementsByTagName("resources").item(0).childNodes
-
-        // open target strings.xml
-        xmlEditor["res/$relativePath"].use { targetStringsXml ->
-            val targetFile = targetStringsXml.file
-            val targetRootNode = targetFile.getElementsByTagName("resources").item(0)
-
-            // process all children strings in the source
-            for (i in 0 until strings.length) {
-                // clone the node from source to target
-                val node = strings.item(i).cloneNode(true)
-                targetFile.adoptNode(node)
-                targetRootNode.appendChild(node)
-            }
-        }
-    }
-}
-
 internal fun Node.doRecursively(action: (Node) -> Unit) {
     action(this)
     for (i in 0 until this.childNodes.length) this.childNodes.item(i).doRecursively(action)
 }
-
-internal fun String.startsWithAny(vararg prefixes: String): Boolean {
-    for (prefix in prefixes)
-        if (this.startsWith(prefix))
-            return true
-
-    return false
-}
-
-internal fun String.equalsAny(vararg other: String): Boolean {
-    for (_other in other)
-        if (this == _other)
-            return true
-
-    return false
-}