【发布时间】:2018-10-22 11:30:21
【问题描述】:
我正在尝试使用适用于 android 的新导航架构组件,但出现错误 无法解决:androidx.lifecycle:lifecycle-viewmodel-ktx:1.1.1 当我将生命周期版本定义为“1.1.1”时
我基本上只是在复制和粘贴文档中的内容,所以我对这里的问题已经没有什么想法了:(
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 26
defaultConfig {
applicationId "com.mobile.codgin.newnavigation"
minSdkVersion 21
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
def lifecycle_version = "1.1.1"
// ViewModel and LiveData
implementation "android.arch.lifecycle:extensions:$lifecycle_version"
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
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'
}
【问题讨论】:
-
不应该按照developer.android.com/kotlin/ktx使用
implementation androidx.lifecycle:lifecycle-viewmodel-ktx 2.0.0-alpha1吗?? -
非常感谢!这真的成功了!
标签: android architecture kotlin navigation components