From e0ccbc8b858826a14dc041156f58ae73145d4e65 Mon Sep 17 00:00:00 2001 From: "Alexander \"PapaTutuWawa" Date: Sun, 10 Sep 2023 22:02:39 +0200 Subject: [PATCH] feat(linux): Creating a background service works --- .metadata | 3 + example/lib/main.dart | 30 ++-- example/linux/.gitignore | 1 + example/linux/CMakeLists.txt | 138 ++++++++++++++++++ example/linux/flutter/CMakeLists.txt | 88 +++++++++++ .../flutter/generated_plugin_registrant.cc | 15 ++ .../flutter/generated_plugin_registrant.h | 15 ++ example/linux/flutter/generated_plugins.cmake | 24 +++ example/linux/main.cc | 6 + example/linux/my_application.cc | 104 +++++++++++++ example/linux/my_application.h | 18 +++ flake.nix | 3 + linux/CMakeLists.txt | 47 ++++++ .../moxxy_native/moxxy_native_plugin.h | 26 ++++ linux/moxxy_native_plugin.cc | 70 +++++++++ pubspec.yaml | 2 + 16 files changed, 576 insertions(+), 14 deletions(-) create mode 100644 example/linux/.gitignore create mode 100644 example/linux/CMakeLists.txt create mode 100644 example/linux/flutter/CMakeLists.txt create mode 100644 example/linux/flutter/generated_plugin_registrant.cc create mode 100644 example/linux/flutter/generated_plugin_registrant.h create mode 100644 example/linux/flutter/generated_plugins.cmake create mode 100644 example/linux/main.cc create mode 100644 example/linux/my_application.cc create mode 100644 example/linux/my_application.h create mode 100644 linux/CMakeLists.txt create mode 100644 linux/include/moxxy_native/moxxy_native_plugin.h create mode 100644 linux/moxxy_native_plugin.cc diff --git a/.metadata b/.metadata index b0ed2b5..cd1bfa8 100644 --- a/.metadata +++ b/.metadata @@ -18,6 +18,9 @@ migration: - platform: android create_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf base_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf + - platform: linux + create_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf + base_revision: 4d9e56e694b656610ab87fcf2efbcd226e0ed8cf # User provided section diff --git a/example/lib/main.dart b/example/lib/main.dart index 0693654..ff841d1 100644 --- a/example/lib/main.dart +++ b/example/lib/main.dart @@ -127,21 +127,23 @@ class MyAppState extends State { TextButton( onPressed: () async { // Create channel - await MoxxyNotificationsApi().createNotificationChannels( - [ - NotificationChannel( - id: 'foreground_service', - title: 'Foreground service', - description: 'lol', - importance: NotificationChannelImportance.MIN, - showBadge: false, - vibration: false, - enableLights: false, - ), - ], - ); + if (Platform.isAndroid) { + await MoxxyNotificationsApi().createNotificationChannels( + [ + NotificationChannel( + id: 'foreground_service', + title: 'Foreground service', + description: 'lol', + importance: NotificationChannelImportance.MIN, + showBadge: false, + vibration: false, + enableLights: false, + ), + ], + ); - await Permission.notification.request(); + await Permission.notification.request(); + } final srv = getForegroundService(); await srv.start( diff --git a/example/linux/.gitignore b/example/linux/.gitignore new file mode 100644 index 0000000..d3896c9 --- /dev/null +++ b/example/linux/.gitignore @@ -0,0 +1 @@ +flutter/ephemeral diff --git a/example/linux/CMakeLists.txt b/example/linux/CMakeLists.txt new file mode 100644 index 0000000..f336fca --- /dev/null +++ b/example/linux/CMakeLists.txt @@ -0,0 +1,138 @@ +# Project-level configuration. +cmake_minimum_required(VERSION 3.10) +project(runner LANGUAGES CXX) + +# The name of the executable created for the application. Change this to change +# the on-disk name of your application. +set(BINARY_NAME "moxxy_native_example") +# The unique GTK application identifier for this application. See: +# https://wiki.gnome.org/HowDoI/ChooseApplicationID +set(APPLICATION_ID "org.moxxy.moxxy_native") + +# Explicitly opt in to modern CMake behaviors to avoid warnings with recent +# versions of CMake. +cmake_policy(SET CMP0063 NEW) + +# Load bundled libraries from the lib/ directory relative to the binary. +set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") + +# Root filesystem for cross-building. +if(FLUTTER_TARGET_PLATFORM_SYSROOT) + set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) +endif() + +# Define build configuration options. +if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) + set(CMAKE_BUILD_TYPE "Debug" CACHE + STRING "Flutter build mode" FORCE) + set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS + "Debug" "Profile" "Release") +endif() + +# Compilation settings that should be applied to most targets. +# +# Be cautious about adding new options here, as plugins use this function by +# default. In most cases, you should add new options to specific targets instead +# of modifying this function. +function(APPLY_STANDARD_SETTINGS TARGET) + target_compile_features(${TARGET} PUBLIC cxx_std_14) + target_compile_options(${TARGET} PRIVATE -Wall -Werror) + target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") + target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") +endfunction() + +# Flutter library and tool build rules. +set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") +add_subdirectory(${FLUTTER_MANAGED_DIR}) + +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) + +add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") + +# Define the application target. To change its name, change BINARY_NAME above, +# not the value here, or `flutter run` will no longer work. +# +# Any new source files that you add to the application should be added here. +add_executable(${BINARY_NAME} + "main.cc" + "my_application.cc" + "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" +) + +# Apply the standard set of build settings. This can be removed for applications +# that need different build settings. +apply_standard_settings(${BINARY_NAME}) + +# Add dependency libraries. Add any application-specific dependencies here. +target_link_libraries(${BINARY_NAME} PRIVATE flutter) +target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) + +# Run the Flutter tool portions of the build. This must not be removed. +add_dependencies(${BINARY_NAME} flutter_assemble) + +# Only the install-generated bundle's copy of the executable will launch +# correctly, since the resources must in the right relative locations. To avoid +# people trying to run the unbundled copy, put it in a subdirectory instead of +# the default top-level location. +set_target_properties(${BINARY_NAME} + PROPERTIES + RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" +) + +# Generated plugin build rules, which manage building the plugins and adding +# them to the application. +include(flutter/generated_plugins.cmake) + + +# === Installation === +# By default, "installing" just makes a relocatable bundle in the build +# directory. +set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") +if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) + set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) +endif() + +# Start with a clean build bundle directory every time. +install(CODE " + file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") + " COMPONENT Runtime) + +set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") +set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") + +install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" + COMPONENT Runtime) + +install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) + +foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) + install(FILES "${bundled_library}" + DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endforeach(bundled_library) + +# Fully re-copy the assets directory on each build to avoid having stale files +# from a previous install. +set(FLUTTER_ASSET_DIR_NAME "flutter_assets") +install(CODE " + file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") + " COMPONENT Runtime) +install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" + DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) + +# Install the AOT library on non-Debug builds only. +if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") + install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" + COMPONENT Runtime) +endif() diff --git a/example/linux/flutter/CMakeLists.txt b/example/linux/flutter/CMakeLists.txt new file mode 100644 index 0000000..d5bd016 --- /dev/null +++ b/example/linux/flutter/CMakeLists.txt @@ -0,0 +1,88 @@ +# This file controls Flutter-level build steps. It should not be edited. +cmake_minimum_required(VERSION 3.10) + +set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") + +# Configuration provided via flutter tool. +include(${EPHEMERAL_DIR}/generated_config.cmake) + +# TODO: Move the rest of this into files in ephemeral. See +# https://github.com/flutter/flutter/issues/57146. + +# Serves the same purpose as list(TRANSFORM ... PREPEND ...), +# which isn't available in 3.10. +function(list_prepend LIST_NAME PREFIX) + set(NEW_LIST "") + foreach(element ${${LIST_NAME}}) + list(APPEND NEW_LIST "${PREFIX}${element}") + endforeach(element) + set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) +endfunction() + +# === Flutter Library === +# System-level dependencies. +find_package(PkgConfig REQUIRED) +pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) +pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) +pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) + +set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") + +# Published to parent scope for install step. +set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) +set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) +set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) +set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) + +list(APPEND FLUTTER_LIBRARY_HEADERS + "fl_basic_message_channel.h" + "fl_binary_codec.h" + "fl_binary_messenger.h" + "fl_dart_project.h" + "fl_engine.h" + "fl_json_message_codec.h" + "fl_json_method_codec.h" + "fl_message_codec.h" + "fl_method_call.h" + "fl_method_channel.h" + "fl_method_codec.h" + "fl_method_response.h" + "fl_plugin_registrar.h" + "fl_plugin_registry.h" + "fl_standard_message_codec.h" + "fl_standard_method_codec.h" + "fl_string_codec.h" + "fl_value.h" + "fl_view.h" + "flutter_linux.h" +) +list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") +add_library(flutter INTERFACE) +target_include_directories(flutter INTERFACE + "${EPHEMERAL_DIR}" +) +target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") +target_link_libraries(flutter INTERFACE + PkgConfig::GTK + PkgConfig::GLIB + PkgConfig::GIO +) +add_dependencies(flutter flutter_assemble) + +# === Flutter tool backend === +# _phony_ is a non-existent file to force this command to run every time, +# since currently there's no way to get a full input/output list from the +# flutter tool. +add_custom_command( + OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} + ${CMAKE_CURRENT_BINARY_DIR}/_phony_ + COMMAND ${CMAKE_COMMAND} -E env + ${FLUTTER_TOOL_ENVIRONMENT} + "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" + ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} + VERBATIM +) +add_custom_target(flutter_assemble DEPENDS + "${FLUTTER_LIBRARY}" + ${FLUTTER_LIBRARY_HEADERS} +) diff --git a/example/linux/flutter/generated_plugin_registrant.cc b/example/linux/flutter/generated_plugin_registrant.cc new file mode 100644 index 0000000..8c459bf --- /dev/null +++ b/example/linux/flutter/generated_plugin_registrant.cc @@ -0,0 +1,15 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#include "generated_plugin_registrant.h" + +#include + +void fl_register_plugins(FlPluginRegistry* registry) { + g_autoptr(FlPluginRegistrar) moxxy_native_registrar = + fl_plugin_registry_get_registrar_for_plugin(registry, "MoxxyNativePlugin"); + moxxy_native_plugin_register_with_registrar(moxxy_native_registrar); +} diff --git a/example/linux/flutter/generated_plugin_registrant.h b/example/linux/flutter/generated_plugin_registrant.h new file mode 100644 index 0000000..e0f0a47 --- /dev/null +++ b/example/linux/flutter/generated_plugin_registrant.h @@ -0,0 +1,15 @@ +// +// Generated file. Do not edit. +// + +// clang-format off + +#ifndef GENERATED_PLUGIN_REGISTRANT_ +#define GENERATED_PLUGIN_REGISTRANT_ + +#include + +// Registers Flutter plugins. +void fl_register_plugins(FlPluginRegistry* registry); + +#endif // GENERATED_PLUGIN_REGISTRANT_ diff --git a/example/linux/flutter/generated_plugins.cmake b/example/linux/flutter/generated_plugins.cmake new file mode 100644 index 0000000..24cf4bb --- /dev/null +++ b/example/linux/flutter/generated_plugins.cmake @@ -0,0 +1,24 @@ +# +# Generated file, do not edit. +# + +list(APPEND FLUTTER_PLUGIN_LIST + moxxy_native +) + +list(APPEND FLUTTER_FFI_PLUGIN_LIST +) + +set(PLUGIN_BUNDLED_LIBRARIES) + +foreach(plugin ${FLUTTER_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) + target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) + list(APPEND PLUGIN_BUNDLED_LIBRARIES $) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) +endforeach(plugin) + +foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) + add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) + list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) +endforeach(ffi_plugin) diff --git a/example/linux/main.cc b/example/linux/main.cc new file mode 100644 index 0000000..e7c5c54 --- /dev/null +++ b/example/linux/main.cc @@ -0,0 +1,6 @@ +#include "my_application.h" + +int main(int argc, char** argv) { + g_autoptr(MyApplication) app = my_application_new(); + return g_application_run(G_APPLICATION(app), argc, argv); +} diff --git a/example/linux/my_application.cc b/example/linux/my_application.cc new file mode 100644 index 0000000..dfe397f --- /dev/null +++ b/example/linux/my_application.cc @@ -0,0 +1,104 @@ +#include "my_application.h" + +#include +#ifdef GDK_WINDOWING_X11 +#include +#endif + +#include "flutter/generated_plugin_registrant.h" + +struct _MyApplication { + GtkApplication parent_instance; + char** dart_entrypoint_arguments; +}; + +G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) + +// Implements GApplication::activate. +static void my_application_activate(GApplication* application) { + MyApplication* self = MY_APPLICATION(application); + GtkWindow* window = + GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); + + // Use a header bar when running in GNOME as this is the common style used + // by applications and is the setup most users will be using (e.g. Ubuntu + // desktop). + // If running on X and not using GNOME then just use a traditional title bar + // in case the window manager does more exotic layout, e.g. tiling. + // If running on Wayland assume the header bar will work (may need changing + // if future cases occur). + gboolean use_header_bar = TRUE; +#ifdef GDK_WINDOWING_X11 + GdkScreen* screen = gtk_window_get_screen(window); + if (GDK_IS_X11_SCREEN(screen)) { + const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); + if (g_strcmp0(wm_name, "GNOME Shell") != 0) { + use_header_bar = FALSE; + } + } +#endif + if (use_header_bar) { + GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); + gtk_widget_show(GTK_WIDGET(header_bar)); + gtk_header_bar_set_title(header_bar, "moxxy_native_example"); + gtk_header_bar_set_show_close_button(header_bar, TRUE); + gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); + } else { + gtk_window_set_title(window, "moxxy_native_example"); + } + + gtk_window_set_default_size(window, 1280, 720); + gtk_widget_show(GTK_WIDGET(window)); + + g_autoptr(FlDartProject) project = fl_dart_project_new(); + fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); + + FlView* view = fl_view_new(project); + gtk_widget_show(GTK_WIDGET(view)); + gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); + + fl_register_plugins(FL_PLUGIN_REGISTRY(view)); + + gtk_widget_grab_focus(GTK_WIDGET(view)); +} + +// Implements GApplication::local_command_line. +static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { + MyApplication* self = MY_APPLICATION(application); + // Strip out the first argument as it is the binary name. + self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); + + g_autoptr(GError) error = nullptr; + if (!g_application_register(application, nullptr, &error)) { + g_warning("Failed to register: %s", error->message); + *exit_status = 1; + return TRUE; + } + + g_application_activate(application); + *exit_status = 0; + + return TRUE; +} + +// Implements GObject::dispose. +static void my_application_dispose(GObject* object) { + MyApplication* self = MY_APPLICATION(object); + g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); + G_OBJECT_CLASS(my_application_parent_class)->dispose(object); +} + +static void my_application_class_init(MyApplicationClass* klass) { + G_APPLICATION_CLASS(klass)->activate = my_application_activate; + G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; + G_OBJECT_CLASS(klass)->dispose = my_application_dispose; +} + +static void my_application_init(MyApplication* self) {} + +MyApplication* my_application_new() { + return MY_APPLICATION(g_object_new(my_application_get_type(), + "application-id", APPLICATION_ID, + "flags", G_APPLICATION_NON_UNIQUE, + nullptr)); +} diff --git a/example/linux/my_application.h b/example/linux/my_application.h new file mode 100644 index 0000000..72271d5 --- /dev/null +++ b/example/linux/my_application.h @@ -0,0 +1,18 @@ +#ifndef FLUTTER_MY_APPLICATION_H_ +#define FLUTTER_MY_APPLICATION_H_ + +#include + +G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION, + GtkApplication) + +/** + * my_application_new: + * + * Creates a new Flutter-based application. + * + * Returns: a new #MyApplication. + */ +MyApplication* my_application_new(); + +#endif // FLUTTER_MY_APPLICATION_H_ diff --git a/flake.nix b/flake.nix index 87bdce1..46f5370 100644 --- a/flake.nix +++ b/flake.nix @@ -51,6 +51,9 @@ # Android pinnedJDK sdk ktlint + # Linux + clang cmake gtk3 ninja pkg-config xz pcre2 glib + # Flutter flutterVersion diff --git a/linux/CMakeLists.txt b/linux/CMakeLists.txt new file mode 100644 index 0000000..4f13d17 --- /dev/null +++ b/linux/CMakeLists.txt @@ -0,0 +1,47 @@ +# The Flutter tooling requires that developers have CMake 3.10 or later +# installed. You should not increase this version, as doing so will cause +# the plugin to fail to compile for some customers of the plugin. +cmake_minimum_required(VERSION 3.10) + +# Project-level configuration. +set(PROJECT_NAME "moxxy_native") +project(${PROJECT_NAME} LANGUAGES CXX) + +# This value is used when generating builds using this plugin, so it must +# not be changed. +set(PLUGIN_NAME "moxxy_native_plugin") + +# Define the plugin library target. Its name must not be changed (see comment +# on PLUGIN_NAME above). +# +# Any new source files that you add to the plugin should be added here. +add_library(${PLUGIN_NAME} SHARED + "moxxy_native_plugin.cc" +) + +# Apply a standard set of build settings that are configured in the +# application-level CMakeLists.txt. This can be removed for plugins that want +# full control over build settings. +apply_standard_settings(${PLUGIN_NAME}) + +# Symbols are hidden by default to reduce the chance of accidental conflicts +# between plugins. This should not be removed; any symbols that should be +# exported should be explicitly exported with the FLUTTER_PLUGIN_EXPORT macro. +set_target_properties(${PLUGIN_NAME} PROPERTIES + CXX_VISIBILITY_PRESET hidden) +target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL) + +# Source include directories and library dependencies. Add any plugin-specific +# dependencies here. +target_include_directories(${PLUGIN_NAME} INTERFACE + "${CMAKE_CURRENT_SOURCE_DIR}/include") +target_link_libraries(${PLUGIN_NAME} PRIVATE flutter) +target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::GTK) + +# List of absolute paths to libraries that should be bundled with the plugin. +# This list could contain prebuilt libraries, or libraries created by an +# external build triggered from this build file. +set(moxxy_native_bundled_libraries + "" + PARENT_SCOPE +) diff --git a/linux/include/moxxy_native/moxxy_native_plugin.h b/linux/include/moxxy_native/moxxy_native_plugin.h new file mode 100644 index 0000000..098ccfc --- /dev/null +++ b/linux/include/moxxy_native/moxxy_native_plugin.h @@ -0,0 +1,26 @@ +#ifndef FLUTTER_PLUGIN_MOXXY_NATIVE_PLUGIN_H_ +#define FLUTTER_PLUGIN_MOXXY_NATIVE_PLUGIN_H_ + +#include + +G_BEGIN_DECLS + +#ifdef FLUTTER_PLUGIN_IMPL +#define FLUTTER_PLUGIN_EXPORT __attribute__((visibility("default"))) +#else +#define FLUTTER_PLUGIN_EXPORT +#endif + +typedef struct _MoxxyNativePlugin MoxxyNativePlugin; +typedef struct { + GObjectClass parent_class; +} MoxxyNativePluginClass; + +FLUTTER_PLUGIN_EXPORT GType moxxy_native_plugin_get_type(); + +FLUTTER_PLUGIN_EXPORT void moxxy_native_plugin_register_with_registrar( + FlPluginRegistrar* registrar); + +G_END_DECLS + +#endif // FLUTTER_PLUGIN_MOXXY_NATIVE_PLUGIN_H_ diff --git a/linux/moxxy_native_plugin.cc b/linux/moxxy_native_plugin.cc new file mode 100644 index 0000000..dfc6a41 --- /dev/null +++ b/linux/moxxy_native_plugin.cc @@ -0,0 +1,70 @@ +#include "include/moxxy_native/moxxy_native_plugin.h" + +#include +#include +#include + +#include + +#define MOXXY_NATIVE_PLUGIN(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj), moxxy_native_plugin_get_type(), \ + MoxxyNativePlugin)) + +struct _MoxxyNativePlugin { + GObject parent_instance; +}; + +G_DEFINE_TYPE(MoxxyNativePlugin, moxxy_native_plugin, g_object_get_type()) + +// Called when a method call is received from Flutter. +static void moxxy_native_plugin_handle_method_call( + MoxxyNativePlugin* self, + FlMethodCall* method_call) { + g_autoptr(FlMethodResponse) response = nullptr; + + const gchar* method = fl_method_call_get_name(method_call); + + if (strcmp(method, "getPlatformVersion") == 0) { + struct utsname uname_data = {}; + uname(&uname_data); + g_autofree gchar *version = g_strdup_printf("Linux %s", uname_data.version); + g_autoptr(FlValue) result = fl_value_new_string(version); + response = FL_METHOD_RESPONSE(fl_method_success_response_new(result)); + } else { + response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new()); + } + + fl_method_call_respond(method_call, response, nullptr); +} + +static void moxxy_native_plugin_dispose(GObject* object) { + G_OBJECT_CLASS(moxxy_native_plugin_parent_class)->dispose(object); +} + +static void moxxy_native_plugin_class_init(MoxxyNativePluginClass* klass) { + G_OBJECT_CLASS(klass)->dispose = moxxy_native_plugin_dispose; +} + +static void moxxy_native_plugin_init(MoxxyNativePlugin* self) {} + +static void method_call_cb(FlMethodChannel* channel, FlMethodCall* method_call, + gpointer user_data) { + MoxxyNativePlugin* plugin = MOXXY_NATIVE_PLUGIN(user_data); + moxxy_native_plugin_handle_method_call(plugin, method_call); +} + +void moxxy_native_plugin_register_with_registrar(FlPluginRegistrar* registrar) { + MoxxyNativePlugin* plugin = MOXXY_NATIVE_PLUGIN( + g_object_new(moxxy_native_plugin_get_type(), nullptr)); + + g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new(); + g_autoptr(FlMethodChannel) channel = + fl_method_channel_new(fl_plugin_registrar_get_messenger(registrar), + "moxxy_native", + FL_METHOD_CODEC(codec)); + fl_method_channel_set_method_call_handler(channel, method_call_cb, + g_object_ref(plugin), + g_object_unref); + + g_object_unref(plugin); +} diff --git a/pubspec.yaml b/pubspec.yaml index 72da4e6..41f855d 100644 --- a/pubspec.yaml +++ b/pubspec.yaml @@ -29,3 +29,5 @@ flutter: android: package: org.moxxy.moxxy_native pluginClass: MoxxyNativePlugin + linux: + pluginClass: MoxxyNativePlugin