cocos2d - firebase (with AndroidStudio)

 

(각 종속 항목들 버전 확인 -> https://firebase.google.com/docs/android/setup?hl=ko#available_libraries)

 

▶ project Gradle

buildscript 
{
    repositories 
    {
		....
    }
    dependencies 
    {
        classpath 'com.android.tools.build:gradle:3.3.0-alpha06'
        classpath 'com.google.gms:google-services:4.0.1'
    }
}

allprojects 
{
    repositories 
    {
        google()
        jcenter()
        maven {url "https://maven.google.com" }
    }
}
...

 

▶ app Gradle

apply plugin: 'com.google.gms.google-services' 하단에 추가

...
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation project(':libcocos2dx')
// 본래 여기까지 있음. 이 밑으로는 추가
    implementation 'com.android.support:support-annotations:27.1.1'
    implementation 'com.google.android.gms:play-services-ads:15.0.1'
    implementation "com.google.android.gms:play-services-auth:15.0.1"
    implementation 'com.google.android.gms:play-services-games:15.0.1'

    implementation 'com.google.firebase:firebase-core:16.0.1'
    implementation 'com.google.firebase:firebase-database:16.0.1'
    implementation 'com.google.firebase:firebase-auth:16.0.1'
    implementation 'com.google.firebase:firebase-firestore:15.0.0'
    implementation 'com.google.firebase:firebase-storage:16.0.1'
    implementation 'com.google.firebase:firebase-firestore:15.0.0'

    implementation 'com.firebaseui:firebase-ui-auth:4.0.0'

}
apply plugin: 'com.google.gms.google-services'


project.ext {
    // Configure the Firebase C++ SDK location.
    firebase_cpp_sdk_dir = System.getProperty('firebase_cpp_sdk.dir')
    if (firebase_cpp_sdk_dir == null || firebase_cpp_sdk_dir.isEmpty()) {
        firebase_cpp_sdk_dir = System.getenv('FIREBASE_CPP_SDK_DIR')
        if (firebase_cpp_sdk_dir == null || firebase_cpp_sdk_dir.isEmpty()) {
            if ((new File('firebase_cpp_sdk')).exists()) {
                firebase_cpp_sdk_dir = 'firebase_cpp_sdk'
            } else {
                throw new StopActionException(
                        'firebase_cpp_sdk.dir property or the FIREBASE_CPP_SDK_DIR ' +
                                'environment variable must be set to reference the Firebase C++ ' +
                                'SDK install directory.  This is used to configure static library ' +
                                'and C/C++ include paths for the SDK.')
            }
        }
    }
    if (!(new File(firebase_cpp_sdk_dir)).exists()) {
        throw new StopActionException(
                sprintf('Firebase C++ SDK directory %s does not exist',
                        firebase_cpp_sdk_dir))
    }
    // Check the NDK location using the same configuration options as the
    // experimental Gradle plug-in.
    ndk_dir = project.android.ndkDirectory
    if (ndk_dir == null || !ndk_dir.exists()) {
        ndk_dir = System.getenv('ANDROID_NDK_HOME')
        if (ndk_dir == null || ndk_dir.isEmpty()) {
            throw new StopActionException(
                    'Android NDK directory should be specified using the ndk.dir ' +
                            'property or ANDROID_NDK_HOME environment variable.')
        }
    }
}

 

▶ android.mk

LOCAL_PATH := $(call my-dir) 하단

FIREBASE_CPP_SDK_DIR := $(LOCAL_PATH)/firebase_cpp_sdk

APP_ABI := armeabi-v7a x86
STL := $(firstword $(subst _, ,$(APP_STL)))
FIREBASE_LIBRARY_PATH := $(FIREBASE_CPP_SDK_DIR)/libs/android/$(TARGET_ARCH_ABI)/$(STL)

include $(CLEAR_VARS)
LOCAL_MODULE := firebase_app
LOCAL_SRC_FILES := $(FIREBASE_LIBRARY_PATH)/libfirebase_app.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/$(FIREBASE_CPP_SDK_DIR)/include
include $(PREBUILT_STATIC_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := firebase_feature
LOCAL_SRC_FILES := $(FIREBASE_LIBRARY_PATH)/libfirebase_auth.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/$(FIREBASE_CPP_SDK_DIR)/include
include $(PREBUILT_STATIC_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := firebase_admob
LOCAL_SRC_FILES := $(FIREBASE_LIBRARY_PATH)/libfirebase_admob.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/$(FIREBASE_CPP_SDK_DIR)/include
include $(PREBUILT_STATIC_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := firebase_database
LOCAL_SRC_FILES := $(FIREBASE_LIBRARY_PATH)/libfirebase_database.a
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/$(FIREBASE_CPP_SDK_DIR)/include
include $(PREBUILT_STATIC_LIBRARY)

include $(CLEAR_VARS)

$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d)

$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/external)

$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/cocos)

$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/cocos/audio/include)

.....

LOCAL_STATIC_LIBRARIES := cocos2dx_static  밑으로

LOCAL_STATIC_LIBRARIES += firebase_feature
LOCAL_STATIC_LIBRARIES += firebase_admob
LOCAL_STATIC_LIBRARIES += firebase_database
LOCAL_STATIC_LIBRARIES += firebase_app

※ 순서가 중요한것으로 보여짐.

 

 

▶ gradle.properties 하단

systemProp.firebase_cpp_sdk.dir= firebase SDK가 있는 폴더의 절대 경로

ex) 

systemProp.firebase_cpp_sdk.dir = D\:/ [ FolderName ] / [ ProjectPackage ] / proj.android / app / jni / firebase_cpp_sdk

 

만일  Unable to get provider com.google.firebase.provider.FirebaseInitProvider ~~ 하면서 에러가 뜨면 instant run 체크 해제한다.