在android studio 3.1.3中,用于链接firebase auth“实现'com.google.firebase:firebase-auth:11.6.0'”和
用于链接Firebase数据库“实现'com.google.firebase:firebase-database:11.8.0'”是应用程序级别gradle中提供的默认依赖项。
类路径'com.google.gms:google-services:3.0.0'是添加的依赖项
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.project.arsalan.adda"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
maven {
url "https://maven.google.com/"
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.google.firebase:firebase-core:9.8.0'
implementation 'com.google.firebase:firebase-auth:9.8.0'
implementation 'com.google.firebase:firebase-database:9.8.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.android.support:cardview-v7:27.1.1'
implementation 'de.hdodenhof:circleimageview:2.1.0'
implementation 'com.yarolegovich:lovely-dialog:1.1.0'
implementation 'com.android.support:recyclerview-v7:27.1.1'
implementation 'com.android.support:percent:25.0.1'
}
apply plugin: 'com.google.gms.google-services'
在项目级别gradle。
我是摇摇欲坠3.1.2
Firebase的不同级别导致我出错。请提供可用于我的gradle构建的通用级别的Firebase版本。
最佳答案
只需更新它们
implementation 'com.google.firebase:firebase-auth:16.0.3'
implementation 'com.google.firebase:firebase-database:16.0.1'
和您的Google gms更新为
dependencies {
classpath 'com.google.gms:google-services:4.0.1'
// ...
}
关于android - Firebase身份验证和数据库链接,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51970194/