Android Native - Where to put secret, endpoints, keys?

Question

AFAIK there are 2 possibilities:

1. local.properties

.
├── app
│   ├── build.gradle
│   └── src
├── build.gradle
├── gradle
├── gradlew
├── gradlew.bat
├── settings.gradle
└── local.properties

with

Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())
def sdkDir = properties.getProperty('sdk.dir')
def ndkDir = properties.getProperty('ndk.dir')

2. src > build.gradle > defaultConfig || other configs

defaultConfig {
    ...
    buildConfigField "String", "API_KEY", "\"${System.env.API_KEY}\""
}

println(BuildConfig.API_KEY)

What method should I use?

Answer 1

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