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claywilkinsonclaywilkinson
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Updating Minimalist sample to CMake
Change-Id: I5f93f743ab77002f4149910d5ace47e0d37cca9f
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-61
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‎samples-android/Minimalist/CMakeLists.txt‎

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# Copyright (C) 2017 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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##
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cmake_minimum_required(VERSION 3.4.1)
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add_library(gpg_sdk STATIC IMPORTED)
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set_target_properties(gpg_sdk PROPERTIES IMPORTED_LOCATION
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${GPG_SDK_PATH}/lib/c++/${ANDROID_ABI}/libgpg.a)
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# build native_app_glue as a static lib
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add_library(native_app_glue STATIC
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${ANDROID_NDK}/sources/android/native_app_glue/android_native_app_glue.c)
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# Export ANativeActivity_onCreate()
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# Refer to: https://github.com/android-ndk/ndk/issues/381.
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -u ANativeActivity_onCreate")
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add_library(native-activity
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SHARED
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src/main/jni/main.cpp
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src/main/jni/StateManager.cpp
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)
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target_include_directories(native-activity PRIVATE
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${ANDROID_NDK}/sources/android/native_app_glue
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${GPG_SDK_PATH}/include
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)
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target_link_libraries(native-activity
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gpg_sdk
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native_app_glue
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log
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android
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EGL
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GLESv1_CM
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z)

‎samples-android/Minimalist/build.gradle‎

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@@ -1,42 +1,47 @@
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/*
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* Copyright 2017 (C) Google LLC
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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apply plugin: 'com.android.application'
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3-
// Depend on another project that downloads and unzips the C++ SDK.
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evaluationDependsOn(':Common/gpg-sdk')
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// As the plugin has created the build tasks, add the gpg-sdk task to
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// the task dependencies so it gets done before compiling
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tasks.whenTaskAdded { task ->
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project(':Common/gpg-sdk').defaultTasks.each {
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t ->task.dependsOn project(':Common/gpg-sdk').tasks[t]
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}
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}
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android {
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compileSdkVersion 23
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buildToolsVersion '23.0.2'
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android {
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compileSdkVersion 26
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defaultConfig {
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//
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// REPLACE THE APPLICATION ID with your bundle ID
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//
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//
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// REPLACE THE APPLICATION ID with your bundle ID
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//
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applicationId "com.google.example.games.ReplaceMe"
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minSdkVersion 14
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targetSdkVersion 23
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targetSdkVersion 26
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ndk.abiFilters 'x86', 'armeabi-v7a', 'arm64-v8a'
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ndk {
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abiFilters 'x86', 'armeabi-v7a'
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externalNativeBuild {
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cmake {
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cppFlags "-std=c++11 -Wall -frtti"
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arguments "-DGPG_SDK_PATH=${project(':Common:gpg-sdk').projectDir}/gpg-cpp-sdk/android",
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"-DANDROID_STL=c++_static"
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}
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}
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}
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externalNativeBuild {
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ndkBuild {
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path 'src/main/jni/Android.mk'
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}
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cmake.path "CMakeLists.txt"
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}
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}
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dependencies {
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compile 'com.google.android.gms:play-services-games:10.0.0'
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compile 'com.google.android.gms:play-services-nearby:10.0.0'
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compile 'com.android.support:support-v4:23.1.1'
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implementation 'com.google.android.gms:play-services-games:11.6.2'
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implementation 'com.google.android.gms:play-services-nearby:11.6.2'
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implementation 'com.android.support:support-v4:26.1.0'
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}

‎samples-android/Minimalist/src/main/jni/StateManager.cpp‎

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#include "StateManager.h"
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#ifdef __APPLE__
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// Logging for CoreFoundation
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#include <CoreFoundation/CoreFoundation.h>
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extern "C" void NSLog(CFStringRef format, ...);
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const int32_t BUFFER_SIZE = 256;
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// Wrap macro in do/while to ensure ;
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#define LOGI(...) do { \
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char c[BUFFER_SIZE]; \
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snprintf(c, BUFFER_SIZE, __VA_ARGS__); \
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CFStringRef str = CFStringCreateWithCString(kCFAllocatorDefault, c, \
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kCFStringEncodingMacRoman); \
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NSLog(str); \
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CFRelease(str); \
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} while (false)
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#else
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#include "android/log.h"
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#define DEBUG_TAG "Minimalist"
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#define LOGI(...) \
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((void)__android_log_print(ANDROID_LOG_INFO, DEBUG_TAG, __VA_ARGS__))
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#endif
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#include "gpg/achievement_manager.h"
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bool StateManager::is_auth_in_progress_ = false;
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std::unique_ptr<gpg::GameServices> StateManager::game_services_;
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if (!game_services_) {
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LOGI("Uninitialized services, so creating");
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game_services_ = gpg::GameServices::Builder()
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.SetLogging(gpg::DEFAULT_ON_LOG, gpg::LogLevel::VERBOSE)
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.SetOnLog(gpg::DEFAULT_ON_LOG, gpg::LogLevel::VERBOSE)
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.SetOnAuthActionStarted([started_callback](gpg::AuthOperation op) {
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is_auth_in_progress_ = true;
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if (started_callback != nullptr)
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LOGI("--------------------------------------------------------------");
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LOGI("Fetching all nonblocking");
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game_services_->Achievements().FetchAll(gpg::DataSource::CACHE_OR_NETWORK, [] (gpg::AchievementManager::FetchAllResponse response) {LOGI("Achievement response status: %d", response.status);});
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LOGI("--------------------------------------------------------------");
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game_services_->Achievements().FetchAll(gpg::DataSource::CACHE_OR_NETWORK,
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[] (gpg::AchievementManager::FetchAllResponse response) {
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LOGI("Achievement response status: %d", response.status);});
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LOGI("--------------------------------------------------------------");
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})
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.Create(pc);

‎samples-android/Minimalist/src/main/jni/StateManager.h‎

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#ifndef TEAPOT_JNI_STATE_MANAGER_H
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#define TEAPOT_JNI_STATE_MANAGER_H
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#ifdef __OBJC__
5-
#include <objc/NSObjCRuntime.h>
6-
#endif
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#include "gpg/achievement.h"
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#include "gpg/achievement_manager.h"
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#include "gpg/builder.h"

‎samples-android/Minimalist/src/main/jni/main.cpp‎

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// BEGIN_INCLUDE(all)
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#include <jni.h>
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#include <errno.h>
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#include <EGL/egl.h>
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#include <GLES/gl.h>
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*/
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void android_main(struct android_app* state) {
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struct engine engine;
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// Make sure glue isn't stripped.
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app_dummy();
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memset(&engine, 0, sizeof(engine));
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state->userData = &engine;
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ASensorEvent event;
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while (ASensorEventQueue_getEvents(engine.sensorEventQueue, &event,
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1) > 0) {
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/* LOGI("accelerometer: x=%f y=%f z=%f",
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event.acceleration.x, event.acceleration.y,
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event.acceleration.z); */
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}
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}
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}

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