Minor fix

app/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: "com.android.application"
 apply plugin: "kotlin-android"
 apply plugin: "kotlin-kapt"
-apply plugin: "kotlin-android-extensions"
+apply plugin: "kotlin-parcelize"
 apply plugin: "kotlinx-serialization"
 apply plugin: "com.google.android.gms.oss-licenses-plugin"
 
@@ -38,7 +38,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 30
         versionCode 64
-        versionName "5.1.7-alpha1"
+        versionName "5.1.7-beta1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
@@ -63,6 +63,9 @@ android {
             proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
         }
     }
+    buildFeatures {
+        viewBinding true
+    }
     kotlinOptions {
         jvmTarget = JavaVersion.VERSION_1_8.toString()
         freeCompilerArgs += "-Xuse-experimental=kotlin.Experimental"
@@ -79,7 +82,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.1"
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.0.1"
-    
+
     implementation "androidx.appcompat:appcompat:1.2.0"
     implementation "androidx.activity:activity-ktx:1.2.0-beta01"
     implementation "androidx.fragment:fragment-ktx:1.3.0-beta01"
@@ -100,6 +103,7 @@ dependencies {
     implementation "com.google.firebase:firebase-perf"
 
     implementation "com.google.android.gms:play-services-oss-licenses:17.0.0"
+    implementation "com.google.android.gms:play-services-mlkit-face-detection:16.1.1"
 
     implementation "com.github.clans:fab:1.6.4"
 
@@ -131,8 +135,4 @@ dependencies {
     androidTestImplementation "androidx.test:rules:1.3.0"
     androidTestImplementation "androidx.test:runner:1.3.0"
     androidTestImplementation "androidx.test.espresso:espresso-core:3.3.0"
-}
-
-androidExtensions {
-    experimental = true
 }