// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.4.32"
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.1"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.10'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'com.google.gms.google-services'
}

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.2"

    defaultConfig {
        applicationId "{appicationId}"
        minSdkVersion 21
        targetSdkVersion 31
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
}

dependencies {

    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation 'androidx.core:core-ktx:1.7.0'
    implementation 'androidx.appcompat:appcompat:1.4.0'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.2'

    implementation platform('com.google.firebase:firebase-bom:29.0.3')

    implementation 'com.google.firebase:firebase-installations'
    implementation 'com.google.firebase:firebase-ml-modeldownloader-ktx'

    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

// Although not common, for several reasons, the google-service.json file is not used.
tasks.all { task ->
    if(task.name.contains("processDebugGoogleServices") || task.name.contains("processReleaseGoogleServices")) {
        task.enabled = false
    }
}

package com.kakaopay.data.inference.remote

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import com.google.firebase.FirebaseOptions
import com.google.firebase.ktx.Firebase
import com.google.firebase.ktx.initialize
import com.google.firebase.ml.modeldownloader.CustomModelDownloadConditions
import com.google.firebase.ml.modeldownloader.DownloadType
import com.google.firebase.ml.modeldownloader.ktx.modelDownloader

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        FirebaseOptions.Builder()
                .setProjectId("{firebase_project_id}")
                .setApplicationId("{firebase_project's_application_id}")
                .setApiKey("{project_api_key}")
                .build()
                .run {
                    Firebase.initialize(this@MainActivity, this, "model-downloader")
                }
                .run {
                    Firebase.modelDownloader(this)
                }
                .getModel(
                        "{model_name}",
                        DownloadType.LATEST_MODEL,
                        CustomModelDownloadConditions.Builder().build()
                )
                .addOnSuccessListener {
                    Log.i("MainActivity", "Success, name: ${it.name}")
                }
                .addOnFailureListener {
                    Log.i("MainActivity", "Failure, stacktrace: ${it.stackTraceToString()}")
                }
    }
}