Make protobuf usable by host-side java apps

Change-Id: Ic214bfb361eb2167d301b55a34b209a84a6d4a08

Android.mk

@@ -33,7 +33,22 @@ CC_LITE_SRC_FILES := \
     src/google/protobuf/io/zero_copy_stream.cc                       \
     src/google/protobuf/io/zero_copy_stream_impl_lite.cc
 
-# Java micro library
+JAVA_LITE_SRC_FILES := \
+    java/src/main/java/com/google/protobuf/UninitializedMessageException.java \
+    java/src/main/java/com/google/protobuf/MessageLite.java \
+    java/src/main/java/com/google/protobuf/InvalidProtocolBufferException.java \
+    java/src/main/java/com/google/protobuf/CodedOutputStream.java \
+    java/src/main/java/com/google/protobuf/ByteString.java \
+    java/src/main/java/com/google/protobuf/CodedInputStream.java \
+    java/src/main/java/com/google/protobuf/ExtensionRegistryLite.java \
+    java/src/main/java/com/google/protobuf/AbstractMessageLite.java \
+    java/src/main/java/com/google/protobuf/FieldSet.java \
+    java/src/main/java/com/google/protobuf/Internal.java \
+    java/src/main/java/com/google/protobuf/WireFormat.java \
+    java/src/main/java/com/google/protobuf/GeneratedMessageLite.java
+
+
+# Java micro library (for device-side users)
 # =======================================================
 include $(CLEAR_VARS)
 
@@ -43,28 +58,38 @@ LOCAL_SRC_FILES := $(call all-java-files-under, java/src/main/java/com/google/pr
 
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
-# Java lite library
+# Java micro library (for host-side users)
+# =======================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := host-libprotobuf-java-2.3.0-micro
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, java/src/main/java/com/google/protobuf/micro)
+
+include $(BUILD_HOST_JAVA_LIBRARY)
+
+# Java lite library (for device-side users)
 # =======================================================
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := libprotobuf-java-2.3.0-lite
 
-LOCAL_SRC_FILES := \
-    java/src/main/java/com/google/protobuf/UninitializedMessageException.java \
-    java/src/main/java/com/google/protobuf/MessageLite.java \
-    java/src/main/java/com/google/protobuf/InvalidProtocolBufferException.java \
-    java/src/main/java/com/google/protobuf/CodedOutputStream.java \
-    java/src/main/java/com/google/protobuf/ByteString.java \
-    java/src/main/java/com/google/protobuf/CodedInputStream.java \
-    java/src/main/java/com/google/protobuf/ExtensionRegistryLite.java \
-    java/src/main/java/com/google/protobuf/AbstractMessageLite.java \
-    java/src/main/java/com/google/protobuf/FieldSet.java \
-    java/src/main/java/com/google/protobuf/Internal.java \
-    java/src/main/java/com/google/protobuf/WireFormat.java \
-    java/src/main/java/com/google/protobuf/GeneratedMessageLite.java
+LOCAL_SRC_FILES := $(JAVA_LITE_SRC_FILES)
 
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
+# Java lite library (for host-side users)
+# =======================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := host-libprotobuf-java-2.3.0-lite
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(JAVA_LITE_SRC_FILES)
+
+include $(BUILD_HOST_JAVA_LIBRARY)
+
 # C++ lite library
 # =======================================================
 include $(CLEAR_VARS)