当我修改 build.gradle 文件以使用 Firebase 插件时,它显示实现“com.android.support:appcompat-v7:28.0.0”时出现错误
我已经将 google-services.json 文件添加到我的 Android 应用程序模块根目录中。
我的错误: 问题 ID= Gradle 兼容
All com.android.support libraries must have the exact same version specification...Found versions 28.0.0,26.1.0. Examples include com.android.support:animated-vector-drawable:28.0.0 and com.android.support:support-media-compat:26.1.0
我尝试将其注释掉:
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:28.0.0'
但它也不起作用,无法与 firebase 服务器通信
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.android.tinder"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
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.lorentzos.swipecards:library:1.0.9'
implementation 'com.google.firebase:firebase-core:16.0.6'
implementation 'com.google.firebase:firebase-database:16.0.5'
implementation 'com.google.firebase:firebase-auth:16.1.0'
}
apply plugin: 'com.google.gms.google-services'
我的build.gradle代码(项目)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我只是希望能够将我的 Firebase 连接到我的 Android 应用
最佳答案
解决办法是:
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
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:design:28.0.0'
implementation 'com.android.support:support-media-compat:28.0.0' // NEED TO ADD
implementation 'com.android.support:support-v4:28.0.0' //NEED TO ADD
implementation 'com.google.firebase:firebase-storage:16.0.5'
关于java - 为什么在添加 Firebase 连接时出现实现 'com.android.support:appcompat-v7:28.0.0' 错误?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/54038269/