DumpSlotTable from Jetpack Compose

DumpSlotTable.kt

Handler().post {
            (window.decorView
                .findViewById<ViewGroup>(android.R.id.content)
                .getChildAt(0) as? ComposeView)
                ?.let {
                    val wrappedComposition = AbstractComposeView::class.java
                        .getDeclaredField("composition")
                        .apply {
                            isAccessible = true
                        }
                        .get(it)
                    val composition = (Class.forName("androidx.compose.ui.platform" +
                        ".WrappedComposition")
                        .getDeclaredField("original")
                        .apply {
                            isAccessible = true
                        }
                        .get(wrappedComposition) as Composition)
                    val slotTable = Class.forName("androidx.compose.runtime.CompositionImpl")
                        .getDeclaredField("slotTable")
                        .apply {
                            isAccessible = true
                        }
                        .get(composition)
                    GlobalScope.launch {
                        delay(100)
                        var lastSlotTableString = ""
                        while (true) {
                            val slotTableString =
                                Class.forName("androidx.compose.runtime.SlotTable")
                                    .getMethod("asString")
                                    .apply {
                                        isAccessible = true
                                    }
                                    .invoke(slotTable) as String
                            if (slotTableString != lastSlotTableString) {
                                lastSlotTableString = slotTableString
                                println("slotTable:")
                                println(slotTableString)
                            }
                            yield()
                        }
                    }
                }
        }