Merge changes from topic "libprotobuf-java-full" into main

* changes:
  Add filegroup for libprotobuf-java-full java srcs
  Add handcrafted libprotobuf-java-full

Android.bp

@@ -706,6 +706,12 @@ filegroup {
     path: "python",
 }
 
+filegroup {
+    name: "libprotobuf-internal-java-full-srcs",
+    srcs: ["java/core/src/main/java/**/*.java"],
+    path: "java",
+}
+
 filegroup {
     name: "libprotobuf-internal-protos",
     srcs: [

BUILD.bazel

@@ -16,6 +16,7 @@
 # from Android.bp. The BUILD file in this folder is unused, it's from
 # the protocol-buffers github repo.
 load("//build/bazel/rules/python:py_proto.bzl", "py_proto_library")
+load("//build/bazel/rules/java:proto.bzl", "java_proto_sources_gen")
 
 py_library(
     name = "libprotobuf-python",
@@ -60,3 +61,32 @@ proto_library(
     srcs = ["src/" + f + ".proto" for f in proto_filenames],
     strip_import_prefix = "src",
 )
+
+java_library(
+    name = "libprotobuf-java-full",
+    java_version = "1.7",
+    srcs = [
+        ":libprotobuf-internal-java-full-srcs",
+        ":libprotobuf-java-full_proto_gen",
+    ],
+    target_compatible_with = select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    }),
+)
+
+java_library(
+    name = "libprotobuf-java-full-neverlink",
+    exports = [":libprotobuf-java-full"],
+    java_version = "1.7",
+    neverlink = True,
+    target_compatible_with = select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    }),
+)
+
+java_proto_sources_gen(
+    name = "libprotobuf-java-full_proto_gen",
+    deps = [":libprotobuf-internal-protos_proto"],
+)