The way the composeEpoxyModel funtion was written it would create a f…

…unction that looked like this (in decompiled dex bytecode)

```
public static final ComposeEpoxyModel composeEpoxyModel(String id, Object[] keys, Function2<? super Composer, ? super Integer, Unit> composeFunction) {
    ...
    ComposeEpoxyModel $this$composeEpoxyModel_u24lambda_u240 = new ComposeEpoxyModel(Arrays.copyOf(keys, keys.length), composeFunction);
    $this$composeEpoxyModel_u24lambda_u240.id(id);
    return $this$composeEpoxyModel_u24lambda_u240;
}
```

this would trigger a ART bug in the (non mainline patched version of Android 12) to optimize the this line

```
$this$composeEpoxyModel_u24lambda_u240.id(id);
```

and lead to crashes on Android 12.

More background at:
#1199 and
https://issuetracker.google.com/issues/197818595

This works around this issue by making sure that the creation, setting the id and adding to the controller of a ComposeEpoxyModelis happening in the same location in compiled bytecode.

Note: If you run R8 with optimization enabled, outlining might still outline some of that inlined code again and thus still cause this probblem but that is a different issue that can be dealed with by disabling outlining or all optimization.

epoxy-compose/src/main/java/com/airbnb/epoxy/ComposeInterop.kt

@@ -69,13 +69,28 @@ fun ModelCollector.composableInterop(
     vararg keys: Any,
     composeFunction: @Composable () -> Unit
 ) {
-    add(composeEpoxyModel(id, *keys, composeFunction = composeFunction))
+    // Note this is done to avoid ART bug in Android 12 (background https://issuetracker.google.com/issues/197818595 and
+    // https://github.com/airbnb/epoxy/issues/1199).
+    // The main objective is to have the creation of the ComposeEpoxyModel the setting of the id and the adding to the
+    // controller in the same method.
+    // Note that even this manual inlining might be spoiled by R8 outlining which, if enabled might outline the creation
+    // of the ComposeEpoxyModel and setting of the id to a separate method.
+    val composeEpoxyModel = ComposeEpoxyModel(*keys, composeFunction = composeFunction)
+    composeEpoxyModel.id(id)
+    add(composeEpoxyModel)
 }
 
 /**
  * [composeEpoxyModel] can be used directly in cases where more control over the epoxy model
  * is needed. Eg. When the epoxy model needs to be modified before it's added.
  */
+@Deprecated(
+    message = "Use composeEpoxyModel with modelAction lambda instead to avoid crash on Android 12",
+    replaceWith = ReplaceWith(
+        expression = "composeEpoxyModel(id, *keys, modelAction = modelAction, composeFunction = composeFunction)",
+        imports = ["com.airbnb.epoxy.composeEpoxyModel"]
+    )
+)
 fun composeEpoxyModel(
     id: String,
     vararg keys: Any,
@@ -86,6 +101,32 @@ fun composeEpoxyModel(
     }
 }
 
+/**
+ * [composeEpoxyModel] can be used directly in cases where more control over the epoxy model
+ * is needed. Eg. When the epoxy model needs to be modified before it's added.
+ *
+ * Note: This does not return the model and instead takes a modelAction lambda that can be used to
+ * add the model to the controller, or modify it before adding.
+ *
+ * This is done to avoid ART bug in Android 12 (background https://issuetracker.google.com/issues/197818595 and
+ * https://github.com/airbnb/epoxy/issues/1199).
+ * The main objective is to have the creation of the ComposeEpoxyModel the setting of the id and
+ * the adding to the controller in the same method.
+ * Note that even with this construct this might be spoiled by R8 outlining which, if enabled might
+ * outline the creation of the ComposeEpoxyModel and setting of the id to a separate method.
+ */
+inline fun composeEpoxyModel(
+    id: String,
+    vararg keys: Any,
+    noinline composeFunction: @Composable () -> Unit,
+    modelAction: (ComposeEpoxyModel) -> Unit
+) {
+    val composeEpoxyModel = ComposeEpoxyModel(*keys, composeFunction = composeFunction)
+    composeEpoxyModel.id(id)
+    modelAction.invoke(composeEpoxyModel)
+}
+
+
 @Composable
 inline fun <reified T : EpoxyModel<*>> EpoxyInterop(
     modifier: Modifier = Modifier,