我已经成功配置了android-P SDK环境。当我尝试使用android设计支持库时,我遇到了项目构建错误。项目配置为:
IDE:3.2 Canary 17目标API:28编译API:28
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.app.navigationpoc"
minSdkVersion 21
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(include: ['*.jar'], dir: 'libs')
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.appcompat:appcompat:1.0.0-alpha3'
implementation 'androidx.constraintlayout:constraintlayout:1.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha3'
implementation 'com.android.support:design:28.0.0-alpha3'
implementation 'com.android.support:cardview-v7:28.0.0-alpha3'
}
而构建失败的错误是:
清单合并失败:[com.android]中还存在[androidx.core:core:1.0.0-alpha3]中的属性application @ appComponentFactory value =(androidx.core.app.CoreComponentFactory) .support:support-compat:28.0.0-alpha3] AndroidManifest.xml:22:18-91 value =(android.support.v4.app.CoreComponentFactory)。建议:在AndroidManifest.xml:6:5-40:19的元素上添加'tools:replace =“ android:appComponentFactory”'以进行覆盖。