Update makefiles for Android.bp Java.

Also, moved legacy android.hidl.base-V1.0-java-static
target into a more maintainable location until we can
completely remove it.

Bug: 33420795
Test: pass
Change-Id: I3144d83ff3f691b21c96068a9605e2b3481bdea7
diff --git a/transport/Android.mk b/transport/Android.mk
new file mode 100644
index 0000000..0c6c3b4
--- /dev/null
+++ b/transport/Android.mk
@@ -0,0 +1,55 @@
+# This is a legacy library which is depended on by some old hidl-generated
+# makefiles. Now, '-java' libraries can work as both static and non-static
+# libraries.
+
+################################################################################
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hidl.base-V1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+LOCAL_NO_STANDARD_LIBRARIES := true
+LOCAL_JAVA_LIBRARIES := core-oj hwbinder
+
+#
+# Build types.hal (DebugInfo)
+#
+GEN := $(intermediates)/android/hidl/base/V1_0/DebugInfo.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/base/1.0/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hidl:system/libhidl/transport \
+        android.hidl.base@1.0::types.DebugInfo
+
+$(GEN): $(LOCAL_PATH)/base/1.0/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build IBase.hal
+#
+GEN := $(intermediates)/android/hidl/base/V1_0/IBase.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/base/1.0/IBase.hal
+$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/base/1.0/types.hal
+$(GEN): $(LOCAL_PATH)/base/1.0/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hidl:system/libhidl/transport \
+        android.hidl.base@1.0::IBase
+
+$(GEN): $(LOCAL_PATH)/base/1.0/IBase.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)