扩展cordova gradle文件以包含谷歌服务

Question

我正在尝试将其包含com.google.gms:google-services:3.0.0到我的cordova 插件中，而不必将其破解到主build.gradle文件中。我已将以下文件添加到我的应用程序中：

build-extras.gradle

buildscript {
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath 'com.google.gms:google-services:3.0.0'
    }
}

apply plugin: 'com.google.gms.google-services'

尝试构建应用程序时出现以下错误：

* Where:
Script 'platforms/android/build-extras.gradle' line: 11

* What went wrong:
A problem occurred evaluating script.
> Plugin with id 'com.google.gms.google-services' not found.

我曾尝试包括build-extras.gradle使用<framework src="src/android/build-extras.gradle" custom="true" type="gradleReference" />并手动将其复制到platforms/android.

Cordova 参考：https : //cordova.apache.org/docs/en/latest/guide/platforms/android/#extending-buildgradle

谷歌参考：https : //developers.google.com/identity/sign-in/android/start-integrating

如果我从中获取相同的代码build-extras.gradle并直接附加到build.gradle它的末尾似乎可以工作。关于如何让它在我的build-extras.gradle文件中工作的任何想法？

Answer 1

你必须用以下内容包装你的build-extras.gradle

ext.postBuildExtras = { //... your gradle supplement }

以下是build-extras.gradle文件的示例：

ext.postBuildExtras = {
    android {
        packagingOptions {
            exclude 'META-INF/DEPENDENCIES'
            exclude 'META-INF/LICENSE'
            exclude 'META-INF/LICENSE.txt'
            exclude 'META-INF/license.txt'
            exclude 'META-INF/NOTICE'
            exclude 'META-INF/NOTICE.txt'
            exclude 'META-INF/notice.txt'
            exclude 'META-INF/ASL2.0'
        }

    }
    dependencies {
        compile files('libs/httpclient-4.5.4.jar', 'libs/httpcore-4.4.7.jar')
    }
}

并将其放在与build.gradle文件相同的文件夹下。在 Cordova Android v7.0.0 之后，你应该这样放置：

$PROJECT_PATH/platforms/android/app/build.gradle
$PROJECT_PATH/platforms/android/app/build-extras.gradle