eas.json

{
  "cli": {
    "version": ">= 5.9.0"
  },
  "build": {
    "development": {
      "developmentClient": true,
      "distribution": "internal"
    },

    "preview": {
      "distribution": "internal"
    },

    "production": {},

    "preview1": {
      "android": {
        "buildType": "apk"
      }
    },

    "preview2": {
      "android": {
        "gradleCommand": ":app:assembleRelease"
      }
    },

    "preview3": {
      "developmentClient": true
    }
  },

  "submit": {
    "production": {}
  }
}