[feat/#76] camera preview 추가 + dependency

Mnseo · Feb 5, 2024 · 397ef26 · 397ef26
1 parent 052db4e
commit 397ef26
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diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
 
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.CAMERA"/>
 
     <application
         android:name=".KusitmsApp"

diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -44,6 +44,12 @@ lottie-compose = "5.2.0"
 #timber
 timber = "5.0.1"
 
+#camerax
+camerax = "1.2.1"
+
+#mlkit
+mlkit = "17.2.0"
+
 #retrofit2
 okhttp3 = "4.10.0"
 interceptor = "4.9.0"
@@ -67,6 +73,15 @@ junit = { group = "junit", name = "junit", version.ref = "junit" }
 # timber
 timber = { group = "com.jakewharton.timber", name = "timber", version.ref = "timber" }
 
+# camera
+camera2 = { group= "androidx.camera", name="camera-camera2", version.ref="camerax"}
+camera2-lifecycle = { group= "androidx.camera", name="camera-lifecycle", version.ref="camerax"}
+camera2-view = { group= "androidx.camera", name="camera-view", version.ref="camerax"}
+
+#mlkit
+mlkit = {group = "com.google.mlkit", name="barcode-scanning", version.ref="mlkit"}
+
+
 # coroutines
 coroutine = {group = "org.jetbrains.kotlinx", name="kotlinx-coroutines-android", version.ref="coroutines"}
 # compose
@@ -136,6 +151,13 @@ coil = [
     "coil-svg"
 ]
 
+camerax=[
+    "camera2",
+    "camera2-lifecycle",
+    "camera2-view",
+    "mlkit"
+]
+
 lifecycle = [
     "lifecycle-runtime",
     "lifecycle-viewmodel"

diff --git a/presentation/build.gradle b/presentation/build.gradle
@@ -72,6 +72,9 @@ dependencies {
     implementation(libs.hilt)
     kapt(libs.hilt.compile)
 
+    //camera2
+    implementation(libs.bundles.camerax)
+
     implementation 'com.github.bumptech.glide:glide:4.12.0'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
     implementation "io.coil-kt:coil-compose:2.1.0"

diff --git a/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/AttendSnackbar.kt b/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/AttendSnackbar.kt
@@ -0,0 +1,8 @@
+package com.kusitms.presentation.ui.home.attend
+
+import androidx.compose.runtime.Composable
+
+@Composable
+fun AttendSnackBar() {
+
+}
diff --git a/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/camera/CameraPreview.kt b/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/camera/CameraPreview.kt
@@ -0,0 +1,43 @@
+package com.kusitms.presentation.ui.home.attend.camera
+
+import android.util.Log
+import android.view.ViewGroup
+import androidx.camera.core.CameraSelector
+import androidx.camera.core.Preview
+import androidx.camera.lifecycle.ProcessCameraProvider
+import androidx.camera.view.PreviewView
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalLifecycleOwner
+import androidx.compose.ui.viewinterop.AndroidView
+import androidx.core.content.ContextCompat
+
+@Composable
+fun CameraPreview() {
+    val context = LocalContext.current
+    val lifecycleOwner = LocalLifecycleOwner.current
+
+    AndroidView(factory = { context ->
+        PreviewView(context).apply {
+            layoutParams = ViewGroup.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.MATCH_PARENT
+            )
+            implementationMode = PreviewView.ImplementationMode.COMPATIBLE
+        }
+    }, update = { previewView ->
+        val cameraProviderFuture = ProcessCameraProvider.getInstance(context)
+        cameraProviderFuture.addListener({
+            val cameraProvider: ProcessCameraProvider = cameraProviderFuture.get()
+            val preview = Preview.Builder().build().also {
+                it.setSurfaceProvider(previewView.surfaceProvider)
+            }
+            try {
+                cameraProvider.unbindAll()
+                cameraProvider.bindToLifecycle(lifecycleOwner, CameraSelector.DEFAULT_BACK_CAMERA, preview)
+            } catch (e: Exception) {
+                Log.e("CameraPreview", "Use case binding failed", e)
+            }
+        }, ContextCompat.getMainExecutor(context))
+    })
+}
diff --git a/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/curriItem.kt b/presentation/src/main/java/com/kusitms/presentation/ui/home/attend/curriItem.kt
@@ -15,6 +15,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import com.kusitms.domain.model.home.AttendCurrentModel
 import com.kusitms.presentation.common.ui.KusitmsMarginHorizontalSpacer
+import com.kusitms.presentation.common.ui.KusitmsMarginVerticalSpacer
 import com.kusitms.presentation.common.ui.theme.KusitmsColorPalette
 import com.kusitms.presentation.common.ui.theme.KusitmsTypo
 import com.kusitms.presentation.model.home.attend.AttendViewModel
@@ -34,6 +35,7 @@ fun CurriItem(
         CurriTitleRow(model = model)
         CurriBadge(model = model)
     }
+    KusitmsMarginVerticalSpacer(size = 24)
 }
 
 @Composable