android-studio - 使用 groupId com.android.support 和 androidx.* 的依赖不能组合

Question

我同步了我的项目，然后我得到了那些 error ，我的 list 代码是:

android {
compileSdkVersion 28
defaultConfig {
    applicationId "chtaibi.yahya.footballcards"
    minSdkVersion 15
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner 
"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android- 
optimize.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.google.android.gms:play-services-ads:18.1.1'

}

你能帮我吗？

***** 看起来您的帖子主要是代码；请添加更多详细信息。

Answer 1

您可以将现有项目迁移到 AndroidX 通过选择 Refactor > Migrate to AndroidX 从菜单栏。

AndroidX replaces the original support library APIs with packages in the androidx namespace. Only the package and Maven artifact names changed; class, method, and field names did not change.

升级版

compileSdkVersion 29
    defaultConfig {

        targetSdkVersion 29
        buildToolsVersion '29.0.2'


    }

您的 dependencies 将要

implementation 'com.google.android.material:material:1.2.0-alpha03'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'