Fitur Kamera deteksi wajah

app/build.gradle.kts

@@ -55,6 +55,10 @@ dependencies {
     implementation("com.google.android.gms:play-services-location:21.0.1")
     implementation("androidx.compose.material:material-icons-extended:1.6.0")
     implementation(libs.androidx.compose.animation.core.lint)
+    implementation(libs.androidx.compose.foundation)
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.compose.ui.text)
 
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
@@ -64,4 +68,13 @@ dependencies {
     debugImplementation(libs.androidx.compose.ui.tooling)
     debugImplementation(libs.androidx.compose.ui.test.manifest)
 
+    // CameraX (Pastikan Anda sudah punya ini)
+    implementation("androidx.camera:camera-core:1.3.0")
+    implementation("androidx.camera:camera-camera2:1.3.0")
+    implementation("androidx.camera:camera-lifecycle:1.3.0")
+    implementation("androidx.camera:camera-view:1.3.0")
+
+    // Google ML Kit Face Detection
+    implementation("com.google.android.gms:play-services-mlkit-face-detection:17.1.0")
+
 }

app/src/main/java/id/ac/ubharajaya/sistemakademik/WajahAnalyzer.kt

@@ -0,0 +1,36 @@
+package id.ac.ubharajaya.sistemakademik
+import androidx.camera.core.ExperimentalGetImage
+import androidx.camera.core.ImageAnalysis
+import androidx.camera.core.ImageProxy
+import com.google.mlkit.vision.common.InputImage
+import com.google.mlkit.vision.face.FaceDetection
+import com.google.mlkit.vision.face.FaceDetectorOptions
+
+class WajahAnalyzer(private val onFaceDetected: (Boolean) -> Unit) : ImageAnalysis.Analyzer {
+
+    // Settingan deteksi cepat (Performance Mode)
+    private val options = FaceDetectorOptions.Builder()
+        .setPerformanceMode(FaceDetectorOptions.PERFORMANCE_MODE_FAST)
+        .setContourMode(FaceDetectorOptions.CONTOUR_MODE_NONE)
+        .build()
+
+    private val detector = FaceDetection.getClient(options)
+
+    @ExperimentalGetImage
+    override fun analyze(imageProxy: ImageProxy) {
+        val mediaImage = imageProxy.image
+        if (mediaImage != null) {
+            val image = InputImage.fromMediaImage(mediaImage, imageProxy.imageInfo.rotationDegrees)
+
+            detector.process(image)
+                .addOnSuccessListener { faces ->
+                    // Callback: True jika ada wajah, False jika kosong
+                    onFaceDetected(faces.isNotEmpty())
+                }
+                .addOnFailureListener { onFaceDetected(false) }
+                .addOnCompleteListener { imageProxy.close() } // Wajib tutup image
+        } else {
+            imageProxy.close()
+        }
+    }
+}

backend/requirements.txt

@@ -6,3 +6,4 @@ PyJWT==2.8.0
 bcrypt==4.1.2
 python-dotenv==1.0.0
 requests==2.31.0
+Flask-APScheduler==1.13.1

gradle/libs.versions.toml

@@ -9,6 +9,10 @@ lifecycleRuntimeKtx = "2.9.4"
 activityCompose = "1.11.0"
 composeBom = "2024.09.00"
 animationCoreLint = "1.10.0"
+foundation = "1.10.0"
+ui = "1.10.0"
+uiGraphics = "1.10.0"
+uiText = "1.10.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -26,6 +30,10 @@ androidx-compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-
 androidx-compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
 androidx-compose-animation-core-lint = { group = "androidx.compose.animation", name = "animation-core-lint", version.ref = "animationCoreLint" }
+androidx-compose-foundation = { group = "androidx.compose.foundation", name = "foundation", version.ref = "foundation" }
+androidx-ui = { group = "androidx.compose.ui", name = "ui", version.ref = "ui" }
+androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics", version.ref = "uiGraphics" }
+androidx-compose-ui-text = { group = "androidx.compose.ui", name = "ui-text", version.ref = "uiText" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }