feat(core): voice note auto play

Signed-off-by: rhunk <101876869+rhunk@users.noreply.github.com>

mapper/src/main/kotlin/me/rhunk/snapenhance/mapper/ClassMapper.kt

@@ -37,6 +37,7 @@ class ClassMapper(
             MemoriesPresenterMapper(),
             StreaksExpirationMapper(),
             COFObservableMapper(),
+            PlaybackViewContextMapper(),
         )
     }
 

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

@@ -0,0 +1,33 @@
+package me.rhunk.snapenhance.mapper.impl
+
+import com.android.tools.smali.dexlib2.iface.instruction.formats.Instruction22c
+import com.android.tools.smali.dexlib2.iface.reference.FieldReference
+import me.rhunk.snapenhance.mapper.AbstractClassMapper
+import me.rhunk.snapenhance.mapper.ext.getClassName
+
+class PlaybackViewContextMapper: AbstractClassMapper("Playback View Context Mapper") {
+    val componentContextClass = classReference("componentContextClass")
+    val setOnPlayButtonTapedMethod = string("setOnPlayButtonTapedMethod")
+
+    init {
+        mapper {
+            val playbackViewClass = getClass("Lcom/snap/voicenotes/PlaybackView;") ?: return@mapper
+
+            val componentContextDexClass = getClass(playbackViewClass.methods.firstOrNull {
+                it.name == "create" && it.parameters.size > 3
+            }?.parameterTypes?.get(2)) ?: return@mapper
+
+            componentContextClass.set(componentContextDexClass.getClassName())
+
+            val setOnPlayButtonTapedDexMethod = componentContextDexClass.methods.firstOrNull { method ->
+                method.name != "<init>" && method.implementation?.instructions?.any {
+                    if (it is Instruction22c && it.reference is FieldReference) {
+                        (it.reference as FieldReference).name == "_onPlayButtonTapped"
+                    } else false
+                } == true
+            } ?: return@mapper
+
+            setOnPlayButtonTapedMethod.set(setOnPlayButtonTapedDexMethod.name)
+        }
+    }
+}