Add compose startup apk target

Bug: 162846976
Test: make AndroidXComposeStartupApp

Change-Id: I6e37c75d8ac98e4e278334a0a4d767aa791965bd
diff --git a/build/tasks/tests/platform_test_list.mk b/build/tasks/tests/platform_test_list.mk
index ef3141c..5b5dd8a 100644
--- a/build/tasks/tests/platform_test_list.mk
+++ b/build/tasks/tests/platform_test_list.mk
@@ -5,6 +5,7 @@
     ActivityManagerPerfTestsStubApp3 \
     ActivityManagerPerfTestsTestApp \
     AndroidTVJankTests \
+    AndroidXComposeStartupApp \
     ApiDemos \
     AppCompatibilityTest \
     AppLaunch \
diff --git a/scripts/androidx-perf-setup/Android.mk b/scripts/androidx-perf-setup/Android.mk
new file mode 100644
index 0000000..57ea5af
--- /dev/null
+++ b/scripts/androidx-perf-setup/Android.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2020 The Android Open Source Project
+#
+# 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.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := AndroidXComposeStartupApp
+LOCAL_MODULE_CLASS := APPS
+LOCAL_MODULE_TAGS := optional
+LOCAL_PREBUILT_MODULE_FILE := prebuilts/misc/common/androidx-perf/ui_apks_compose-integration-tests-demos_compose-demos-testapp-release.apk
+LOCAL_CERTIFICATE := vendor/unbundled_google/libraries/certs/app
+LOCAL_MODULE_PATH := $(TARGET_OUT_DATA)/local/tmp
+include $(BUILD_PREBUILT)
+
+