使用Android Studio 3.0 Canary 3进行数据绑定 [英] Data Binding with Android Studio 3.0 Canary 3
问题描述
我正在尝试在现有项目中使用DataBinding.根据文档，我在应用程序模块的build.gradle中添加了以下内容，并编译了项目.
I am trying to use DataBinding in my existing project. As per the documentation I added below lines in app module's build.gradle and compiled the project.
dataBinding {
enabled = true
}
我遇到以下错误:
Could not resolve all dependencies for configuration ':app:devDebugCompileClasspath'.
找不到com.android.databinding:baseLibrary:3.0.0-alpha3. 在以下位置搜索: 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jitpack. io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jitpack. io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 要求者: 专案:app 找不到com.android.databinding:baseLibrary:3.0.0-alpha3. 在以下位置搜索: 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom 文件:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jitpack. io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jitpack. io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar 要求者: 项目:app> com.android.databinding:library:1.3.1 项目:app> com.android.databinding:adapters:1.3.1
Could not find com.android.databinding:baseLibrary:3.0.0-alpha3. Searched in the following locations: file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jitpack.io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jitpack.io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar Required by: project :app Could not find com.android.databinding:baseLibrary:3.0.0-alpha3. Searched in the following locations: file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/google/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom file:/C:/Users/incnayak/AppData/Local/Android/sdk/extras/android/m2repository/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jcenter.bintray.com/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://jitpack.io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://jitpack.io/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.pom https://maven.fabric.io/public/com/android/databinding/baseLibrary/3.0.0-alpha3/baseLibrary-3.0.0-alpha3.jar Required by: project :app > com.android.databinding:library:1.3.1 project :app > com.android.databinding:adapters:1.3.1
有人可以帮助我解决这个问题吗?我正在使用Android Studio 3.0 Canary 3.
Can anybody help me in solving this? I am using Android Studio 3.0 Canary 3.
我的项目级别gradle
My project level gradle
buildscript {
repositories {
jcenter()
maven {
url 'https://maven.google.com'
}
}
dependencies {
classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.2-4'
classpath 'com.google.firebase:firebase-plugins:1.1.0'
classpath 'com.android.tools.build:gradle:3.0.0-alpha3'
classpath 'com.google.gms:google-services:3.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
maven { url 'https://jitpack.io' }
}
}
应用程序级别gradle
App level gradle
buildscript {
dependencies {
//noinspection GradleDynamicVersion
classpath 'io.fabric.tools:gradle:1.+'
}
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
}
}
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'com.google.firebase.firebase-perf'
apply plugin: 'io.fabric'
apply from: "../constants.gradle"
repositories {
maven { url 'https://maven.fabric.io/public' }
}
android {
compileSdkVersion project.ext.compileSdk
buildToolsVersion "${project.ext.buildtools}"
signingConfigs {
config {
keyAlias keystoreProperties['keyAlias']
keyPassword keystoreProperties['keyPassword']
storeFile file(keystoreProperties['storeFile'])
storePassword keystoreProperties['storePassword']
}
}
// Data Binding Library
dataBinding {
enabled = true
}
defaultConfig {
applicationId "com.chanse.cee2048"
minSdkVersion project.ext.minSdk
targetSdkVersion project.ext.targetSdk
versionCode versionCodeNo
versionName versionNameMajor + "." + versionNameMinor + "." + versionNamePatch + "." + versionNameBuild
vectorDrawables.useSupportLibrary = true
versionNameSuffix ' (Beta)'
signingConfig signingConfigs.config
}
buildTypes {
release {
// debuggable true
// shrinkResources true
signingConfig signingConfigs.config
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
signingConfig signingConfigs.config
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
flavorDimensions "chanse"
productFlavors {
dev {
applicationIdSuffix '.debug'
minSdkVersion project.ext.minSdkDebug
// Build only for english and xxhdpi density
resConfigs ("en", "xxhdpi")
// Have a different application name for dev version
resValue "string", "app_name", "Chanse Games Dev"
}
prod {
// The actual minSdkVersion for the application.
minSdkVersion project.ext.minSdk
// Have a different application name for dev version
resValue "string", "app_name", "Chanse Games"
}
}
return void
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile "com.android.support:appcompat-v7:${project.ext.support_library_version}"
compile "com.android.support:cardview-v7:${project.ext.support_library_version}"
compile "com.android.support:recyclerview-v7:${project.ext.support_library_version}"
compile "com.android.support:design:${project.ext.support_library_version}"
compile 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.databinding:library:1.3.1'
implementation 'com.android.databinding:adapters:1.3.1'
compile 'org.jetbrains.kotlin:kotlin-stdlib:1.1.2-4'
apply plugin: 'com.google.gms.google-services'
}
推荐答案
将这些行作为依赖项添加到模块级build.gradle中； Android Studio 3.0更改了它提取以前通过SDK管理器下载的库的方式-
Add these lines to your module-level build.gradle as dependencies; Android Studio 3.0 changed the way it pulls in libraries that you previously downloaded via the SDK manager - https://developer.android.com/studio/build/dependencies.html#google-maven
implementation 'com.android.databinding:library:1.3.1'
implementation 'com.android.databinding:adapters:1.3.1'
您可能不需要第二行，具体取决于您使用数据绑定的方式.
You may not need the second line, depending on how you use data binding.
您也可以使用旧的compile代替implementation.使用implementation可以避免生成警告.它是新的Gradle Java库插件的一部分，Android Gradle插件现在默认使用.
Instead of implementation, you can also use the old compile. Using implementation will avoid build warnings going forward; it's a part of the new Gradle Java library plugin that the Android Gradle plugin uses by default now.
如果还没有的话，还需要添加以下内容(通常在模块级build.gradle中)-这会添加Google的新Maven存储库以供Android依赖:
You will also need to add something like the following (typically in your module-level build.gradle) if you don't have it yet - this adds Google's new Maven repository for Android dependencies:
repositories {
maven {
url 'https://maven.google.com'
}
}
这篇关于使用Android Studio 3.0 Canary 3进行数据绑定的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
