From 798af3b38d0503a7dd0e6eaa0cb816bc8fa4c3f8 Mon Sep 17 00:00:00 2001
From: Jooyung Han <jooyung@google.com>
Date: Tue, 19 Sep 2023 14:03:44 +0900
Subject: [PATCH] Add contexthub HAL APEX

It's typical to make the HAL binary to link its dependencies statically
to make the resulting APEX smaller. Will do it as a follow-up.

Bug: 297467264
Test: VtsAidlHalContextHubTargetTest
Change-Id: Icbc558d81a473b5ea01d2d0b5f7090fcb5365085
---
 contexthub/aidl/default/Android.bp            | 31 +++++++++++++++++++
 ...oid.hardware.contexthub-service.example.rc |  4 +++
 contexthub/aidl/default/apex_file_contexts    |  3 ++
 contexthub/aidl/default/apex_manifest.json    |  4 +++
 4 files changed, 42 insertions(+)
 create mode 100644 contexthub/aidl/default/android.hardware.contexthub-service.example.rc
 create mode 100644 contexthub/aidl/default/apex_file_contexts
 create mode 100644 contexthub/aidl/default/apex_manifest.json

diff --git a/contexthub/aidl/default/Android.bp b/contexthub/aidl/default/Android.bp
index 269057a2a2..4bcdda823b 100644
--- a/contexthub/aidl/default/Android.bp
+++ b/contexthub/aidl/default/Android.bp
@@ -57,3 +57,34 @@ cc_binary {
     ],
     srcs: ["main.cpp"],
 }
+
+prebuilt_etc {
+    name: "android.hardware.contexthub-service.example.rc",
+    src: "android.hardware.contexthub-service.example.rc",
+    installable: false,
+}
+
+prebuilt_etc {
+    name: "contexthub-default.xml",
+    src: "contexthub-default.xml",
+    sub_dir: "vintf",
+    installable: false,
+}
+
+apex {
+    name: "com.android.hardware.contexthub",
+    vendor: true,
+    manifest: "apex_manifest.json",
+    file_contexts: "apex_file_contexts",
+    key: "com.android.hardware.key",
+    certificate: ":com.android.hardware.certificate",
+    updatable: false,
+
+    binaries: [
+        "android.hardware.contexthub-service.example",
+    ],
+    prebuilts: [
+        "android.hardware.contexthub-service.example.rc",
+        "contexthub-default.xml",
+    ],
+}
diff --git a/contexthub/aidl/default/android.hardware.contexthub-service.example.rc b/contexthub/aidl/default/android.hardware.contexthub-service.example.rc
new file mode 100644
index 0000000000..7d5d2aa90f
--- /dev/null
+++ b/contexthub/aidl/default/android.hardware.contexthub-service.example.rc
@@ -0,0 +1,4 @@
+service vendor.contexthub-default /apex/com.android.hardware.contexthub/bin/hw/android.hardware.contexthub-service.example
+    class hal
+    user context_hub
+    group context_hub
diff --git a/contexthub/aidl/default/apex_file_contexts b/contexthub/aidl/default/apex_file_contexts
new file mode 100644
index 0000000000..c3c67df9fb
--- /dev/null
+++ b/contexthub/aidl/default/apex_file_contexts
@@ -0,0 +1,3 @@
+(/.*)?                                                          u:object_r:vendor_file:s0
+/etc(/.*)?                                                      u:object_r:vendor_configs_file:s0
+/bin/hw/android\.hardware\.contexthub-service\.example          u:object_r:hal_contexthub_default_exec:s0
diff --git a/contexthub/aidl/default/apex_manifest.json b/contexthub/aidl/default/apex_manifest.json
new file mode 100644
index 0000000000..aed7081fd8
--- /dev/null
+++ b/contexthub/aidl/default/apex_manifest.json
@@ -0,0 +1,4 @@
+{
+    "name": "com.android.hardware.contexthub",
+    "version": 1
+}
\ No newline at end of file