Add ota_metadata_proto_java

Test: th
Change-Id: Iac9b679299db6a23cdf85d7c46f20d0538ba6015

3 files changed, 22 insertions, 0 deletions

diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 65c035e8a7..687070dcf8 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -114,6 +114,25 @@ python_library_host {
     },
 }
 
+java_library_static {
+    name: "ota_metadata_proto_java",
+    host_supported: true,
+    proto: {
+        type: "nano",
+    },
+    srcs: ["ota_metadata.proto"],
+    sdk_version: "9",
+    target: {
+        android: {
+            jarjar_rules: "jarjar-rules.txt",
+        },
+        host: {
+            static_libs: ["libprotobuf-java-nano"],
+        },
+    },
+    visibility: ["//frameworks/base:__subpackages__"]
+}
+
 python_defaults {
     name: "releasetools_ota_from_target_files_defaults",
     srcs: [
diff --git a/tools/releasetools/jarjar-rules.txt b/tools/releasetools/jarjar-rules.txt
new file mode 100644
index 0000000000..40043a861c
--- /dev/null
+++ b/tools/releasetools/jarjar-rules.txt
@@ -0,0 +1 @@
+rule com.google.protobuf.nano.** com.android.framework.protobuf.nano.@1
diff --git a/tools/releasetools/ota_metadata.proto b/tools/releasetools/ota_metadata.proto
index 7aaca6f8b1..ed9d0c3cf7 100644
--- a/tools/releasetools/ota_metadata.proto
+++ b/tools/releasetools/ota_metadata.proto
@@ -23,6 +23,8 @@ syntax = "proto3";
 
 package build.tools.releasetools;
 option optimize_for = LITE_RUNTIME;
+option java_package = "android.ota";
+option java_outer_classname = "OtaPackageMetadata";
 
 // The build information of a particular partition on the device.
 message PartitionState {