我使用的是Ionic2框架，我的应用程序需要谷歌登录和fcm才能接收通知。
我首先使用谷歌加原生插件集成了谷歌社交登录，它运行得非常好。然后，在添加fcm时，我收到了以下错误：
Found com.google.android.gms:play-services-location:11.+, but version 9.0.0 is needed for the google-services plugin.
Found com.google.android.gms:play-services-auth:11.8.0, but version 9.0.0 is needed for the google-services plugin.
Found com.google.android.gms:play-services-identity:11.8.0, but version 9.0.0 is needed for the google-services plugin.
:processArmv7DebugGoogleServices
FAILED
由于版本冲突，我将其升级到9.0.0，fcm现在运行良好，但谷歌登录似乎已经停止工作。我甚至没有收到任何错误。该函数不会导致任何结果。
有人能告诉我在Ionic 2项目中集成Google Login+FCM的方法吗？
尝试在fcm插件目录下更改此文件
/plugins/codova插件fcm/src/android/FCMPlugin.gradle
buildscript {
repositories {
jcenter()
mavenLocal()
}
dependencies {
classpath 'com.android.tools.build:gradle:+'
classpath 'com.google.gms:google-services:3.0.0'
}
}
// apply plugin: 'com.google.gms.google-services'
// class must be used instead of id(string) to be able to apply plugin from non-root gradle file
// apply plugin: com.google.gms.googleservices.GoogleServicesPlugin
ext.postBuildExtras = {
apply plugin: com.google.gms.googleservices.GoogleServicesPlugin
}
然后
ionic cordova platform rm android
ionic cordova platform add android
然后更改此文件/platforms/android/project.properties(删除+with 11.4.2(
# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system edit
# "ant.properties", and override values to adapt the script to your
# project structure.
#
# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
# Project target.
target=android-26
android.library.reference.1=CordovaLib
cordova.system.library.1=com.facebook.android:facebook-android-sdk:4.+
cordova.system.library.2=com.google.firebase:firebase-core:11.4.2
cordova.system.library.3=com.google.firebase:firebase-messaging:11.4.2
cordova.gradle.include.1=cordova-plugin-fcm/mobile-FCMPlugin.gradle
cordova.system.library.4=com.google.android.gms:play-services-auth:11.4.2
cordova.system.library.5=com.google.android.gms:play-services-identity:11.4.2
cordova.system.library.6=com.android.support:support-v4:24.1.1+
cordova.gradle.include.2=cordova-support-google-services/mobile-build.gradle
cordova.gradle.include.3=twitter-connect-plugin/mobile-twitter.gradle
cordova.system.library.7=com.squareup.okhttp3:okhttp:3+
然后构建
ionic cordova build android