feat: loop media playback

- refactor mappings wrapper

mapper/src/main/kotlin/me/rhunk/snapenhance/mapper/impl/OperaViewerParamsMapper.kt

@@ -0,0 +1,32 @@
+package me.rhunk.snapenhance.mapper.impl
+
+import me.rhunk.snapenhance.mapper.AbstractClassMapper
+import me.rhunk.snapenhance.mapper.ext.findConstString
+import me.rhunk.snapenhance.mapper.ext.getClassName
+import org.jf.dexlib2.iface.instruction.formats.Instruction35c
+import org.jf.dexlib2.iface.reference.MethodReference
+
+class OperaViewerParamsMapper : AbstractClassMapper() {
+    init {
+        mapper {
+            for (classDef in classes) {
+                classDef.fields.firstOrNull { it.type == "Ljava/util/concurrent/ConcurrentHashMap;" } ?: continue
+                if (classDef.methods.firstOrNull { it.name == "toString" }?.implementation?.findConstString("Params") != true) continue
+
+                val putMethod = classDef.methods.firstOrNull { method ->
+                    method.implementation?.instructions?.any {
+                        val instruction = it as? Instruction35c ?: return@any false
+                        val reference = instruction.reference as? MethodReference ?: return@any false
+                        reference.name == "put" && reference.definingClass == "Ljava/util/concurrent/ConcurrentHashMap;"
+                    } == true
+                } ?: return@mapper
+
+                addMapping("OperaViewerParams",
+                    "class" to classDef.getClassName(),
+                    "putMethod" to putMethod.name
+                )
+                return@mapper
+            }
+        }
+    }
+}

mapper/src/test/kotlin/me/rhunk/snapenhance/mapper/tests/TestMappings.kt

@@ -25,6 +25,7 @@ class TestMappings {
             FriendRelationshipChangerMapper::class,
             ViewBinderMapper::class,
             FriendingDataSourcesMapper::class,
+            OperaViewerParamsMapper::class,
         )
 
         val gson = GsonBuilder().setPrettyPrinting().create()