upload android base code part4

android/hardware/libhardware/Android.bp

@@ -0,0 +1,45 @@
+// Copyright 2006 The Android Open Source Project
+
+cc_library_headers {
+    name: "libhardware_headers",
+    header_libs: [
+        "libaudio_system_headers",
+        "libsystem_headers",
+        "libcutils_headers",
+    ],
+    export_header_lib_headers: [
+        "libaudio_system_headers",
+        "libsystem_headers",
+        "libcutils_headers",
+    ],
+
+    export_include_dirs: ["include"],
+    vendor_available: true,
+}
+
+cc_library_shared {
+    name: "libhardware",
+
+    srcs: ["hardware.c"],
+    shared_libs: [
+        "libcutils",
+        "liblog",
+        "libdl",
+        "libvndksupport",
+    ],
+    cflags: ["-DQEMU_HARDWARE"],
+
+    header_libs: ["libhardware_headers"],
+    export_header_lib_headers: ["libhardware_headers"],
+
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+        support_system_process: true,
+    },
+}
+
+subdirs = [
+    "modules/*",
+    "tests/*",
+]