diff options
| -rw-r--r-- | Android.mk | 61 | ||||
| -rw-r--r-- | java/README.txt | 11 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/javanano/javanano_generator.cc | 2 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/javanano/javanano_message.cc | 9 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/javanano/javanano_params.h | 11 |
5 files changed, 91 insertions, 3 deletions
@@ -142,6 +142,7 @@ LOCAL_MODULE_TAGS := optional LOCAL_SDK_VERSION := 8 LOCAL_SRC_FILES := $(call all-java-files-under, java/src/main/java/com/google/protobuf/nano) +LOCAL_SRC_FILES += $(call all-java-files-under, java/src/device/main/java/com/google/protobuf/nano) include $(BUILD_STATIC_JAVA_LIBRARY) @@ -379,3 +380,63 @@ LOCAL_PROTO_JAVA_OUTPUT_PARAMS := \ java_outer_classname = $(LOCAL_PATH)/src/google/protobuf/unittest_import_nano.proto|UnittestImportNano include $(BUILD_STATIC_JAVA_LIBRARY) + +# To test Android-specific nanoproto features. +# ======================================================= +include $(CLEAR_VARS) + +# Parcelable messages +LOCAL_MODULE := android-nano-test-parcelable +LOCAL_MODULE_TAGS := tests +LOCAL_SDK_VERSION := current + +LOCAL_PROTOC_OPTIMIZE_TYPE := nano + +LOCAL_SRC_FILES := src/google/protobuf/unittest_simple_nano.proto + +LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/src + +LOCAL_PROTO_JAVA_OUTPUT_PARAMS := \ + parcelable_messages = true + +include $(BUILD_STATIC_JAVA_LIBRARY) + +include $(CLEAR_VARS) + +# Parcelable and extendable messages +LOCAL_MODULE := android-nano-test-parcelable-extendable +LOCAL_MODULE_TAGS := tests +LOCAL_SDK_VERSION := current + +LOCAL_PROTOC_OPTIMIZE_TYPE := nano + +LOCAL_SRC_FILES := src/google/protobuf/unittest_extension_nano.proto + +LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/src + +LOCAL_PROTO_JAVA_OUTPUT_PARAMS := \ + parcelable_messages = true, \ + store_unknown_fields = true + +include $(BUILD_STATIC_JAVA_LIBRARY) + +include $(CLEAR_VARS) + +# Test APK +LOCAL_PACKAGE_NAME := NanoAndroidTest + +LOCAL_SDK_VERSION := 8 + +LOCAL_MODULE_TAGS := tests + +LOCAL_SRC_FILES := $(call all-java-files-under, java/src/device/test/java/com/google/protobuf/nano) + +LOCAL_MANIFEST_FILE := java/src/device/test/AndroidManifest.xml + +LOCAL_STATIC_JAVA_LIBRARIES := libprotobuf-java-2.3.0-nano \ + android-nano-test-parcelable \ + android-nano-test-parcelable-extendable + +WITH_DEXPREOPT := false + +include $(BUILD_PACKAGE) diff --git a/java/README.txt b/java/README.txt index f922c4be..c6933138 100644 --- a/java/README.txt +++ b/java/README.txt @@ -476,6 +476,7 @@ java_nano_generate_has -> true or false [DEPRECATED] optional_field_style -> default or accessors enum_style -> c or java ignore_services -> true or false +parcelable_messages -> true or false java_package: java_outer_classname: @@ -588,6 +589,9 @@ ignore_services={true,false} (default: false) it will generate a compilation error. If this flag is set to true, services will be silently ignored, instead. +parcelable_messages={true,false} (default: false) + Android-specific option to generate Parcelable messages. + To use nano protobufs within the Android repo: @@ -638,8 +642,13 @@ Please run the following steps to test: - cd ../../.. - . build/envsetup.sh - lunch 1 -- "make -j12 aprotoc libprotobuf-java-2.3.0-nano aprotoc-test-nano-params" and +- "make -j12 aprotoc libprotobuf-java-2.3.0-nano aprotoc-test-nano-params NanoAndroidTest" and check for build errors. +- Plug in an Android device or start an emulator. +- adb install -r out/target/product/generic/data/app/NanoAndroidTest.apk +- Run: + "adb shell am instrument -w com.google.protobuf.nano.test/android.test.InstrumentationTestRunner" + and verify all tests pass. - repo sync -c -j256 - "make -j12" and check for build errors diff --git a/src/google/protobuf/compiler/javanano/javanano_generator.cc b/src/google/protobuf/compiler/javanano/javanano_generator.cc index 0e121033..61ef2caa 100644 --- a/src/google/protobuf/compiler/javanano/javanano_generator.cc +++ b/src/google/protobuf/compiler/javanano/javanano_generator.cc @@ -144,6 +144,8 @@ bool JavaNanoGenerator::Generate(const FileDescriptor* file, params.set_generate_equals(option_value == "true"); } else if (option_name == "ignore_services") { params.set_ignore_services(option_value == "true"); + } else if (option_name == "parcelable_messages") { + params.set_parcelable_messages(option_value == "true"); } else { *error = "Ignore unknown javanano generator option: " + option_name; } diff --git a/src/google/protobuf/compiler/javanano/javanano_message.cc b/src/google/protobuf/compiler/javanano/javanano_message.cc index 3a1b5a50..0cf9f971 100644 --- a/src/google/protobuf/compiler/javanano/javanano_message.cc +++ b/src/google/protobuf/compiler/javanano/javanano_message.cc @@ -132,10 +132,17 @@ void MessageGenerator::Generate(io::Printer* printer) { "public static final class $classname$ extends\n", "classname", descriptor_->name()); } - if (params_.store_unknown_fields()) { + if (params_.store_unknown_fields() && params_.parcelable_messages()) { + printer->Print( + " com.google.protobuf.nano.android.ParcelableExtendableMessageNano<$classname$> {\n", + "classname", descriptor_->name()); + } else if (params_.store_unknown_fields()) { printer->Print( " com.google.protobuf.nano.ExtendableMessageNano<$classname$> {\n", "classname", descriptor_->name()); + } else if (params_.parcelable_messages()) { + printer->Print( + " com.google.protobuf.nano.android.ParcelableMessageNano {\n"); } else { printer->Print( " com.google.protobuf.nano.MessageNano {\n"); diff --git a/src/google/protobuf/compiler/javanano/javanano_params.h b/src/google/protobuf/compiler/javanano/javanano_params.h index 889395e3..d0626a2c 100644 --- a/src/google/protobuf/compiler/javanano/javanano_params.h +++ b/src/google/protobuf/compiler/javanano/javanano_params.h @@ -63,6 +63,7 @@ class Params { bool use_reference_types_for_primitives_; bool generate_equals_; bool ignore_services_; + bool parcelable_messages_; public: Params(const string & base_name) : @@ -75,7 +76,8 @@ class Params { optional_field_accessors_(false), use_reference_types_for_primitives_(false), generate_equals_(false), - ignore_services_(false) { + ignore_services_(false), + parcelable_messages_(false) { } const string& base_name() const { @@ -204,6 +206,13 @@ class Params { bool ignore_services() const { return ignore_services_; } + + void set_parcelable_messages(bool value) { + parcelable_messages_ = value; + } + bool parcelable_messages() const { + return parcelable_messages_; + } }; } // namespace javanano |