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在已有Java項(xiàng)目中引入Kotlin
需要添加配置:
①在項(xiàng)目gradle文件中加載kotlin插件
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
②在moudle的gradle文件中應(yīng)用插件
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
③加載所需jar包
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
*隨后就被提示gradle版本低了
Current version of Gradle Gradle 4.6 is not compatible with Kotlin plugin. Please use Gradle Gradle 4.9 or newer or previous version of Kotlin plugin.
*升級gradle版本至4.9之后
Program type already present: android.support.v4.app.INotificationSideChannel
結(jié)合搜索引擎得知是是AndroidX庫和appcompat庫沖突問題
. >姑且先刪除了先前加載的ktx包[3]('androidx.core:core-ktx:1.3.2')