[Google I/O 2024]What's new in FIrebase + gen AIメモ

dependencies {
  ...
  implementation("com.google.firebase:firebase-vertexai:16.0.0-alpha02")
}

val generativeModel = Firebase.vertexAI.generativeModel("gemini-1.5-pro")

scope.launch {
  val response = model.generateContent(
    content {
      image(bitmap)
      text("what is the object in the picture?")
    }
  )
}

scope.launch {
  var outputContent = ""

  generativeModel.generateContentStream(inputContent)
          .collect { response ->
            outputContent += response.text
          }
}

firebase experiments:enable dataconnect

# File `/dataconnect/schema/schema.gql`

type User @table(key: "uid") {
   uid: String!
   name: String!
   address: String!
}

# File `/dataconnect/schema/schema.gql`

type Email @table {
   subject: String!
   date: Date!
   text: String!
   from: User!
}

firebase deploy

# 破壊的な変更の場合
firebase dataconnect:sql:diff
firebase dataconnect:sql:migrate

# File `/dataconnect/connector/queries.gql`

query listEmails @auth(level: PUBLIC) {
  emails {
    id, subject, text, date
    from {
      name
    }
  }
}

class MainActivity : ComponentActivity() {
  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    lifecycleScope.launch {
      val connector = MyConnector.instance
      connector.dataConnect.useEmulator() // Remove to connect to production
      try {
        println(connector.listEmails.execute().data.emails)
      } catch (e: Throwable) {
        println("ERROR: $e")
      }
    }
  }
}