diff --git a/.bazelrc b/.bazelrc
index dfdb48e0f75..16a320499df 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -6,4 +6,7 @@ build --deleted_packages=//aspect/testing/tests/src/com/google/idea/blaze/aspect
 query --deleted_packages=//aspect/testing/tests/src/com/google/idea/blaze/aspect/integration/testdata
 
 # TODO: migrate all dependencies from WORKSPACE to MODULE.bazel
-common --noenable_bzlmod
\ No newline at end of file
+common --noenable_bzlmod
+
+build --experimental_google_legacy_api
+test --experimental_google_legacy_api
\ No newline at end of file
diff --git a/aspect/fast_build_info.bzl b/aspect/fast_build_info.bzl
index 483558a3702..c2c19ab6341 100644
--- a/aspect/fast_build_info.bzl
+++ b/aspect/fast_build_info.bzl
@@ -87,11 +87,11 @@ def _fast_build_info_impl(target, ctx):
                 for t in annotation_processing.processor_classpath.to_list()
             ]
         info["java_info"] = struct_omit_none(**java_info)
-    if hasattr(target, "android"):
+    if AndroidIdeInfo in target:
         write_output = True
         android_info = struct_omit_none(
-            aar = artifact_location(target.android.aar),
-            merged_manifest = artifact_location(target.android.merged_manifest),
+            aar = artifact_location(target[AndroidIdeInfo].aar),
+            merged_manifest = artifact_location(target[AndroidIdeInfo].generated_manifest),
         )
         info["android_info"] = android_info
 
diff --git a/aspect/intellij_info_impl.bzl b/aspect/intellij_info_impl.bzl
index f5c5f003769..ef1bd1ea0ea 100644
--- a/aspect/intellij_info_impl.bzl
+++ b/aspect/intellij_info_impl.bzl
@@ -804,16 +804,23 @@ def collect_android_info(target, ctx, semantics, ide_info, ide_info_file, output
 
 def _collect_android_ide_info(target, ctx, semantics, ide_info, ide_info_file, output_groups):
     """Updates ide_info proto with android_ide_info, and intellij_resolve_android with android resolve files. Returns false if target doesn't contain android attribute."""
-    if not hasattr(target, "android"):
+    if not AndroidIdeInfo in target:
         return False
 
     android_semantics = semantics.android if hasattr(semantics, "android") else None
     extra_ide_info = android_semantics.extra_ide_info(target, ctx) if android_semantics else {}
 
-    android = target.android
+    android = target[AndroidIdeInfo]
+
+    output_jar = struct(
+        class_jar = android.idl_class_jar,
+        ijar = None,
+        source_jar = android.idl_source_jar,
+    ) if android.idl_class_jar else None
+
     resources = []
     res_folders = []
-    resolve_files = jars_from_output(android.idl.output)
+    resolve_files = jars_from_output(output_jar)
     if hasattr(ctx.rule.attr, "resource_files"):
         for artifact_path_fragments, res_files in get_res_artifacts(ctx.rule.attr.resource_files).items():
             # Generate unique ArtifactLocation for resource directories.
@@ -863,14 +870,14 @@ def _collect_android_ide_info(target, ctx, semantics, ide_info, ide_info_file, o
 
     android_info = struct_omit_none(
         java_package = android.java_package,
-        idl_import_root = android.idl.import_root if hasattr(android.idl, "import_root") else None,
+        idl_import_root = android.idl_import_root if hasattr(android, "idl_import_root") else None,
         manifest = artifact_location(android.manifest),
         manifest_values = [struct_omit_none(key = key, value = value) for key, value in ctx.rule.attr.manifest_values.items()] if hasattr(ctx.rule.attr, "manifest_values") else None,
-        apk = artifact_location(android.apk),
+        apk = artifact_location(android.signed_apk),
         dependency_apk = [artifact_location(apk) for apk in android.apks_under_test],
-        has_idl_sources = android.idl.output != None,
-        idl_jar = library_artifact(android.idl.output),
-        generate_resource_class = android.defines_resources,
+        has_idl_sources = android.idl_class_jar != None,
+        idl_jar = library_artifact(output_jar),
+        generate_resource_class = android.defines_android_resources,
         resources = resources,
         res_folders = res_folders,
         resource_jar = library_artifact(android.resource_jar),
diff --git a/base/src/com/google/idea/blaze/base/command/BuildFlagsProviderImpl.java b/base/src/com/google/idea/blaze/base/command/BuildFlagsProviderImpl.java
index 92f2946af77..f8f92c24fce 100644
--- a/base/src/com/google/idea/blaze/base/command/BuildFlagsProviderImpl.java
+++ b/base/src/com/google/idea/blaze/base/command/BuildFlagsProviderImpl.java
@@ -32,5 +32,6 @@ public void addBuildFlags(
     flags.add("--curses=no");
     flags.add("--color=yes");
     flags.add("--progress_in_terminal_title=no");
+    flags.add("--experimental_google_legacy_api");
   }
 }