Create a new a`android_host_hybrid_mode_transition` and apply it to android_local_test This removes the Feature Flags Transition. PiperOrigin-RevId: 949618519 Change-Id: I539a5cfc788cabae0b393c6f4f26f64e9f7b58e0

diff --git a/rules/BUILD b/rules/BUILD
index 295c065..7f79f07 100644
--- a/rules/BUILD
+++ b/rules/BUILD

@@ -96,6 +96,16 @@
 )
 
 bzl_library(
+    name = "android_host_hybrid_mode_transition_bzl",
+    srcs = [
+        "android_host_hybrid_mode_transition.bzl",
+    ],
+    deps = [
+        ":visibility_bzl",
+    ],
+)
+
+bzl_library(
     name = "bzl",
     srcs = [
         "android_sdk.bzl",

diff --git a/rules/android_host_hybrid_mode_transition.bzl b/rules/android_host_hybrid_mode_transition.bzl
new file mode 100644
index 0000000..008efa2
--- /dev/null
+++ b/rules/android_host_hybrid_mode_transition.bzl

@@ -0,0 +1,35 @@
+# Copyright 2026 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Transition that sets android_host_hybrid_mode to true.
+
+This is used to signal that code is being built for Android tests but running on a non-Android host.
+"""
+
+load("//rules:visibility.bzl", "PROJECT_VISIBILITY")
+
+visibility(PROJECT_VISIBILITY)
+
+def _android_host_hybrid_mode_transition_impl(settings, attr):
+    return {
+        "//rules/flags:android_host_hybrid_mode": True,
+    }
+
+android_host_hybrid_mode_transition = transition(
+    implementation = _android_host_hybrid_mode_transition_impl,
+    inputs = [],
+    outputs = [
+        "//rules/flags:android_host_hybrid_mode",
+    ],
+)

diff --git a/rules/android_local_test/BUILD b/rules/android_local_test/BUILD
index 6284b03..96fbfb4 100644
--- a/rules/android_local_test/BUILD
+++ b/rules/android_local_test/BUILD

@@ -22,6 +22,7 @@
     srcs = glob(["*.bzl"]),
     deps = [
         "//rules:add_constraints_bzl",
+        "//rules:android_host_hybrid_mode_transition_bzl",
         "//rules:common_bzl",
         "//rules:min_sdk_version_bzl",
         "//rules:visibility_bzl",

diff --git a/rules/android_local_test/rule.bzl b/rules/android_local_test/rule.bzl
index 059653f..27db3b9 100644
--- a/rules/android_local_test/rule.bzl
+++ b/rules/android_local_test/rule.bzl

@@ -13,6 +13,7 @@
 # limitations under the License.
 """Bazel rule for Android local test."""
 
+load("//rules:android_host_hybrid_mode_transition.bzl", "android_host_hybrid_mode_transition")
 load("//rules:utils.bzl", "ANDROID_SDK_TOOLCHAIN_TYPE")
 load("//rules:visibility.bzl", "PROJECT_VISIBILITY")
 load("@rules_java//java/common:java_info.bzl", "JavaInfo")
@@ -21,15 +22,20 @@
 
 visibility(PROJECT_VISIBILITY)
 
+_DEFAULT_CFG = android_host_hybrid_mode_transition
+
 def make_rule(
         attrs = ATTRS,
         implementation = impl,
-        additional_toolchains = []):
+        additional_toolchains = [],
+        cfg = _DEFAULT_CFG):
     """Makes the rule.
 
     Args:
       attrs: A dict. The attributes for the rule.
       implementation: A function. The rule's implementation method.
+      additional_toolchains: A list of toolchain types to for the rule to use.
+      cfg: The set of transitions to use on the incoming edge of the rule.
 
     Returns:
       A rule.
@@ -37,7 +43,7 @@
     return rule(
         attrs = attrs,
         implementation = implementation,
-        cfg = config_common.config_feature_flag_transition("feature_flags"),
+        cfg = cfg,
         fragments = [
             "android",
             "bazel_android",  # NOTE: Only exists for Bazel