如果有人仍然在寻找这个，这是我根据Pritish对这个问题和类似问题的回答所做的。

In case anyone is still looking for this, here's what I did based on the answers from Pritish for this question and similar ones.

更新 android / gradle / wrapper / gradle-wrapper.properties

distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

更新 android / build.grad le classpath

Update android/build.gradle classpath

classpath 'com.android.tools.build:gradle:3.1.2'

添加maven谷歌网址

更新 android / build.gradle （包括buildscript和所有项目）

Add maven google url

Update android/build.gradle (both buildscript and allprojects)

buildscript {
    repositories {
        jcenter()
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
    }
    ...
}

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            url "$rootDir/../node_modules/react-native/android"
        }
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
    }
}

检查您是否至少使用了API 26

如果您使用的是较早的react本地版本，则在更改之前要使用API​​ 26，请在您的 android / app / build.gradle 文件中检查以下值：

Check that you are using at least API 26

If you are using an older react native version prior to the changes where they updated to use API 26, check these values in your android/app/build.gradle file:

compileSdkVersion 26
buildToolsVersion "26.0.3"

defaultConfig {
    ...
    targetSdkVersion 26
    ...
}