AlertDialogScene崩溃

[Ccixyj]

releas包出现异常

   java.lang.IllegalArgumentException: Scene k8.b must be a public class or public static class, and have only one parameterless constructor to be properly recreated from instance state.

      at com.bytedance.scene.navigation.j.c6(NavigationScene.java:119)
      at com.bytedance.scene.navigation.j.X5(NavigationScene.java:2)
      at com.bytedance.scene.dialog.d.Y4(DialogScene.java:42)

代码为

    private void pushInstance(@NonNull Scene scene, @Nullable PushOptions pushOptions) {
        ThreadUtility.checkUIThread();
        if (Utility.isActivityStatusValid(this.getActivity())) {
            if (!this.isReusing(scene) && scene.getParentScene() != null) {
                if (scene.getParentScene() == this) {
                    throw new IllegalArgumentException("Scene is already pushed");
                } else {
                    throw new IllegalArgumentException("Scene already has a parent, parent " + scene.getParentScene());
                }
            } else if (this.isSupportRestore() && scene.isSceneRestoreEnabled() && !SceneInstanceUtility.isConstructorMethodSupportRestore(scene)) {
                throw new IllegalArgumentException("Scene " + scene.getClass().getName() + " must be a public class or public static class, and have only one parameterless constructor to be properly recreated from instance state.");
            } else {
                if (pushOptions == null) {
                    pushOptions = (new PushOptions.Builder()).build();
                }

                this.hideSoftInputIfNeeded();
                this.mNavigationSceneManager.push(scene, pushOptions);
            }
        }
    }

发现有个合成的构造函数

  // access flags 0x1000
  synthetic <init>(Lcom/bytedance/scene/dialog/alert/AlertDialogScene$1;)V
   L0
    LINENUMBER 52 L0
    ALOAD 0
    INVOKESPECIAL com/bytedance/scene/dialog/alert/AlertDialogScene.<init> ()V
    RETURN
   L1
    LOCALVARIABLE this Lcom/bytedance/scene/dialog/alert/AlertDialogScene; L0 L1 0
    LOCALVARIABLE x0 Lcom/bytedance/scene/dialog/alert/AlertDialogScene$1; L0 L1 1
    MAXSTACK = 1
    MAXLOCALS = 2

附件是debug版本的字节码，也有两个构造函数

alert.zip

[Ccixyj]

.method public synthetic constructor <init>(Lk8/b$a;)V
    .registers 2

    .line 1
    invoke-direct {p0}, Lk8/b;-><init>()V

    return-void
.end method

debug版本没问题是构造函数修饰符被修改了，怀疑是混淆的问题。之前升级到了agp8

[Ccixyj]

目前能确定的原因是agp8的默认混淆带-allowaccessmodification参数，导致private和synthetic的构造函数改成public了

[qii]

你可以临时关闭 AlertDialogScene 的销毁重建，AlertDialogScene.disableSceneRestore。后面我看看怎么修，现在这个开源版本落后内部版本太多了，都没时间做同步。。。。