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harshithdwivediharshithdwivedi
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‎.gitignore

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*.iml
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.gradle
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/local.properties
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/.idea/libraries
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/.idea/modules.xml
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/.idea/workspace.xml
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.DS_Store
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/build
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/captures
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.externalNativeBuild

‎app/.gitignore

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/build

‎app/build.gradle

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apply plugin: 'com.android.application'
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apply plugin: 'kotlin-android'
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apply plugin: 'kotlin-android-extensions'
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android {
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compileSdkVersion 27
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defaultConfig {
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applicationId "io.github.the_dagger.mlkit"
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minSdkVersion 21
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targetSdkVersion 27
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
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implementation 'com.android.support:appcompat-v7:27.1.1'
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implementation 'com.android.support.constraint:constraint-layout:1.1.0'
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implementation 'com.google.firebase:firebase-ml-vision:15.0.0'
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implementation 'com.google.firebase:firebase-ml-vision-image-label-model:15.0.0'
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implementation 'com.google.firebase:firebase-core:15.0.2'
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'com.android.support.test:runner:1.0.2'
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androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
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implementation 'com.wonderkiln:camerakit:0.13.1'
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}
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apply plugin: 'com.google.gms.google-services'

‎app/google-services.json

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{
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"project_info": {
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"project_number": "948655078679",
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"firebase_url": "https://mlkit-677d1.firebaseio.com",
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"project_id": "mlkit-677d1",
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"storage_bucket": "mlkit-677d1.appspot.com"
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},
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"client": [
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{
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"client_info": {
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"mobilesdk_app_id": "1:948655078679:android:9f30892d2780bd14",
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"android_client_info": {
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"package_name": "io.github.the_dagger.mlkit"
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}
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},
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"oauth_client": [
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{
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"client_id": "948655078679-ps5nj5h7votpaogk923sbrih6pgdonmd.apps.googleusercontent.com",
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"client_type": 1,
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"android_info": {
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"package_name": "io.github.the_dagger.mlkit",
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"certificate_hash": "36a155889435b9499a0b97fd8e85a3bb840d5e16"
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}
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},
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{
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"client_id": "948655078679-9a3pn01sjfoi7lcfbbgq28q85t6t786i.apps.googleusercontent.com",
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"client_type": 3
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}
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],
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"api_key": [
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{
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"current_key": "AIzaSyBki-tToritqrkk0_ZjwukWTk8_-QWXKo0"
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}
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],
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"services": {
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"analytics_service": {
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"status": 1
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},
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"appinvite_service": {
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"status": 2,
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"other_platform_oauth_client": [
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{
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"client_id": "948655078679-9a3pn01sjfoi7lcfbbgq28q85t6t786i.apps.googleusercontent.com",
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"client_type": 3
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}
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]
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},
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"ads_service": {
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"status": 2
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}
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}
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}
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],
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"configuration_version": "1"
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}

‎app/proguard-rules.pro

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# Add project specific ProGuard rules here.
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# You can control the set of applied configuration files using the
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# proguardFiles setting in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}
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# Uncomment this to preserve the line number information for
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# debugging stack traces.
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#-keepattributes SourceFile,LineNumberTable
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# If you keep the line number information, uncomment this to
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# hide the original source file name.
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#-renamesourcefileattribute SourceFile

‎app/src/androidTest/java/io/github/the_dagger/mlkit/ExampleInstrumentedTest.kt

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package io.github.the_dagger.mlkit
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import android.support.test.InstrumentationRegistry
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import android.support.test.runner.AndroidJUnit4
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.junit.Assert.*
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/**
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* Instrumented test, which will execute on an Android device.
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*
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* See [testing documentation](http://d.android.com/tools/testing).
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*/
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@RunWith(AndroidJUnit4::class)
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class ExampleInstrumentedTest {
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@Test
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fun useAppContext() {
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// Context of the app under test.
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val appContext = InstrumentationRegistry.getTargetContext()
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assertEquals("io.github.the_dagger.mlkit", appContext.packageName)
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}
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}

‎app/src/main/AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="io.github.the_dagger.mlkit">
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<application
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android:allowBackup="true"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:roundIcon="@mipmap/ic_launcher_round"
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android:supportsRtl="true"
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android:theme="@style/AppTheme">
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<meta-data
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android:name="com.google.firebase.ml.vision.DEPENDENCIES"
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android:value="label" />
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<activity android:name=".MainActivity">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎app/src/main/java/io/github/the_dagger/mlkit/MainActivity.kt

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package io.github.the_dagger.mlkit
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import android.Manifest
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import android.content.Context
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import android.hardware.camera2.CameraManager
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import android.support.v7.app.AppCompatActivity
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import android.os.Bundle
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import android.support.v4.app.ActivityCompat
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import android.view.SurfaceView
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import android.view.TextureView
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import android.graphics.SurfaceTexture
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import android.hardware.Camera
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import android.hardware.camera2.CameraAccessException
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import android.hardware.camera2.CameraCharacteristics
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import android.hardware.camera2.params.StreamConfigurationMap
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import android.util.Size
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import android.content.pm.PackageManager
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lateinit var cameraManager: CameraManager
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const val facingBack = CameraCharacteristics.LENS_FACING_BACK
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lateinit var actualCameraId : String
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class MainActivity : AppCompatActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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ActivityCompat.requestPermissions(this, Array(1) { Manifest.permission.CAMERA }, 123)
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cameraManager = getSystemService(Context.CAMERA_SERVICE) as CameraManager
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val surfaceTextureListener = object : TextureView.SurfaceTextureListener {
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override fun onSurfaceTextureSizeChanged(surface: SurfaceTexture?, width: Int, height: Int) = Unit
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override fun onSurfaceTextureUpdated(surface: SurfaceTexture?) = Unit
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override fun onSurfaceTextureDestroyed(surface: SurfaceTexture?) = false
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override fun onSurfaceTextureAvailable(surface: SurfaceTexture?, width: Int, height: Int) {
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}
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}
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}
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fun setupCamera() {
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try {
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for (cameraId: String in cameraManager.cameraIdList) {
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val cameraCharacteristics: CameraCharacteristics = cameraManager.getCameraCharacteristics(cameraId)
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if (cameraCharacteristics.get(CameraCharacteristics.LENS_FACING) == facingBack){
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val streamConfigurationMap = cameraCharacteristics.get(
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CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP)
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val previewSize: Size = streamConfigurationMap.getOutputSizes(SurfaceTexture::class.java)[0]
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actualCameraId = cameraId
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}
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}
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} catch (e: CameraAccessException) {
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e.printStackTrace()
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}
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}
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private fun openCamera() {
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try {
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if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
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cameraManager.openCamera(cameraId, stateCallback, backgroundHandler)
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}
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} catch (e: CameraAccessException) {
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e.printStackTrace()
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}
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}
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}

‎app/src/main/res/drawable-v24/ic_launcher_foreground.xml

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<vector xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:aapt="http://schemas.android.com/aapt"
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android:width="108dp"
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android:height="108dp"
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android:viewportHeight="108"
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android:viewportWidth="108">
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<path
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android:fillType="evenOdd"
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android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
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android:strokeColor="#00000000"
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android:strokeWidth="1">
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<aapt:attr name="android:fillColor">
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<gradient
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android:endX="78.5885"
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android:endY="90.9159"
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android:startX="48.7653"
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android:startY="61.0927"
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android:type="linear">
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<item
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android:color="#44000000"
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android:offset="0.0" />
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<item
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android:color="#00000000"
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android:offset="1.0" />
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</gradient>
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</aapt:attr>
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</path>
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<path
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android:fillColor="#FFFFFF"
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android:fillType="nonZero"
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android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
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android:strokeColor="#00000000"
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android:strokeWidth="1" />
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</vector>

‎app/src/main/res/drawable/ic_camera.xml

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<vector android:height="24dp" android:tint="#FFFFFF"
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android:viewportHeight="24.0" android:viewportWidth="24.0"
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android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
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<path android:fillColor="#FF000000" android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0"/>
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<path android:fillColor="#FF000000" android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z"/>
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</vector>

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