android - 在 React Native 0.59 上将目标 sdk 升级到 29

Question

我当前在 React Native 上的 android target sdk 是 28，但 Play Store 显示将其更新到 29。
所以我在 android/build.gradle 中做了以下改动

buildscript {

    ext {
       googlePlayServicesVersion = "16.0.0"
        firebaseVersion = "17.3.4"
        buildToolsVersion = "28.0.3" //changed to 29.0.3
        minSdkVersion = 16
        compileSdkVersion = 28 //changed to 29
        targetSdkVersion = 28 // changed to 29
        supportLibVersion = "28.0.0"
    }
}

但是现在当我运行 npx react-native run-android 时，出现以下错误。

Could not resolve all files for configuration ':app:debugCompileClasspath'.
> Could not find com.android.support:support-v4:29.0.0.
  Required by:
      project :app
      project :app > project :react-native-firebase
> Could not find com.android.support:support-v4:29.0.0.
  Required by:
      project :app > com.google.android.gms:play-services-basement:16.2.0

我正在使用 react-native-firebase v5

Answer 1

请按照以下步骤操作:-

打开android/build.gradle在你的 React Native 项目中。

然后增加 compileSdkVersion和 targetSdkVersion值(value)观
至 29 .

In android/build.gradle

   buildscript {
       ext {
           buildToolsVersion = "28.0.3"
           minSdkVersion = 16
           compileSdkVersion = 29
           targetSdkVersion = 29
       }
       // ...
   }

   allprojects {
    // ...
   }

然后在 Android Studio 中，运行“使用 Gradle 文件同步项目”( File > Sync Project with Gradle Files )。

你应该准备好了。