diff --git a/app/src/main/java/pbd/tubes/exe_android/MainActivity.kt b/app/src/main/java/pbd/tubes/exe_android/MainActivity.kt
index 6da30dcaeb9d4bb1bbf900fc6fdf3adaf4f9ebc8..e7e062597fec8c38e01e1c7201cc7cffc968b947 100644
--- a/app/src/main/java/pbd/tubes/exe_android/MainActivity.kt
+++ b/app/src/main/java/pbd/tubes/exe_android/MainActivity.kt
@@ -20,7 +20,6 @@ class MainActivity : AppCompatActivity() {
private lateinit var binding: ActivityMainBinding
// private var isFabVisible : Boolean = true
- private var isLoggedIn: Boolean = false
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@@ -39,6 +38,17 @@ class MainActivity : AppCompatActivity() {
setContentView(binding.root)
val navController = findNavController(R.id.nav_host_fragment_activity_main)
+ // Checking current fragment to show/hide fab
+ // TODO(checking currentDestination id, this only check "navigation")
+ val currentDestinationId = navController.currentDestination!!.id
+ if (currentDestinationId != R.id.navigation_transactions){
+ Log.d("MyApp", "current fragment is $currentDestinationId, hiding fab")
+ binding.addFab.hide()
+ } else {
+ Log.d("MyApp", "current fragment is $currentDestinationId, showing fab")
+ binding.addFab.show()
+ }
+
when (resources.configuration.orientation){
Configuration.ORIENTATION_LANDSCAPE -> {
binding.navViewRail?.let {
diff --git a/app/src/main/java/pbd/tubes/exe_android/data/api/ApiService.kt b/app/src/main/java/pbd/tubes/exe_android/data/api/ApiService.kt
index 3302493c46b83913262d85de0773599a54e3172c..04dd7d2c2ada8bd4263d9b3095e7e12ab54dbaa9 100644
--- a/app/src/main/java/pbd/tubes/exe_android/data/api/ApiService.kt
+++ b/app/src/main/java/pbd/tubes/exe_android/data/api/ApiService.kt
@@ -1,15 +1,26 @@
package pbd.tubes.exe_android.data.api
+import okhttp3.MultipartBody
+import okhttp3.ResponseBody
import pbd.tubes.exe_android.data.api.login.LoginRequest
import pbd.tubes.exe_android.data.api.login.LoginResponse
-import pbd.tubes.exe_android.data.api.upload.UploadImage
+import retrofit2.Call
import retrofit2.Response
import retrofit2.http.Body
+import retrofit2.http.Multipart
import retrofit2.http.POST
+import retrofit2.http.Part
interface ApiService {
@POST("/api/auth/login")
- suspend fun login(@Body credentials: LoginRequest): Response<LoginResponse>
+ suspend fun login(
+ @Body credentials: LoginRequest
+ ): Response<LoginResponse>
+
+ @Multipart
@POST("/api/bill/upload")
- suspend fun upload(@Body data: UploadImage): Response<LoginResponse>
+ suspend fun uploadImage(
+ @Part token : String,
+ @Part imageFile : MultipartBody.Part
+ ): Call<ResponseBody>
}
diff --git a/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadImage.kt b/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadImage.kt
deleted file mode 100644
index e7e1018a59ac7d218b991a38df5273a87f19a316..0000000000000000000000000000000000000000
--- a/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadImage.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-package pbd.tubes.exe_android.data.api.upload
-
-import android.media.Image
-
-data class UploadImage(
- val image: Image //or file? FIXME(key: image or file)
-)
diff --git a/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadResponse.kt b/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadResponse.kt
new file mode 100644
index 0000000000000000000000000000000000000000..5179d141475c21b06040270c68dc90937d553646
--- /dev/null
+++ b/app/src/main/java/pbd/tubes/exe_android/data/api/upload/UploadResponse.kt
@@ -0,0 +1,10 @@
+package pbd.tubes.exe_android.data.api.upload
+
+class UploadResponse {
+ data class Item(
+ val name : String,
+ val qty : Int,
+ val price : Double,
+ )
+ val list : List<Item> = listOf()
+}
\ No newline at end of file
diff --git a/app/src/main/java/pbd/tubes/exe_android/ui/scan/ScanFragment.kt b/app/src/main/java/pbd/tubes/exe_android/ui/scan/ScanFragment.kt
index fcc79a1869da0bfd543d4f7c1a230a607d86063b..621e2039bf185c9013b27408ffe598de64c992ef 100644
--- a/app/src/main/java/pbd/tubes/exe_android/ui/scan/ScanFragment.kt
+++ b/app/src/main/java/pbd/tubes/exe_android/ui/scan/ScanFragment.kt
@@ -2,7 +2,10 @@ package pbd.tubes.exe_android.ui.scan
import android.Manifest
import android.content.ContentValues
+import android.content.Context
+import android.content.Context.MODE_PRIVATE
import android.content.pm.PackageManager
+import android.net.Uri
import android.os.Bundle
import android.provider.MediaStore
import android.util.Log
@@ -10,26 +13,41 @@ import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
+import androidx.activity.result.ActivityResultLauncher
import androidx.activity.result.PickVisualMediaRequest
import androidx.activity.result.contract.ActivityResultContracts
import androidx.camera.core.CameraSelector
import androidx.camera.core.ImageAnalysis
import androidx.camera.core.ImageCapture
+import androidx.camera.core.ImageCapture.OutputFileResults
import androidx.camera.core.ImageCaptureException
-import androidx.camera.core.ImageProxy
import androidx.camera.core.Preview
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
-import androidx.fragment.app.viewModels
+import androidx.lifecycle.lifecycleScope
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import kotlinx.coroutines.launch
+import okhttp3.MediaType
+import okhttp3.MultipartBody
+import okhttp3.OkHttpClient
+import okhttp3.RequestBody
+import okhttp3.ResponseBody
+import pbd.tubes.exe_android.R
+import pbd.tubes.exe_android.data.api.ApiService
+import pbd.tubes.exe_android.data.api.upload.UploadResponse
import pbd.tubes.exe_android.databinding.FragmentScanBinding
-import java.nio.ByteBuffer
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import java.io.File
import java.text.SimpleDateFormat
import java.util.Locale
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
-typealias LumaListener = (luma: Double) -> Unit
class ScanFragment : Fragment() {
@@ -38,12 +56,34 @@ class ScanFragment : Fragment() {
// This property is only valid between onCreateView and
// onDestroyView.
private val binding get() = _binding!!
- private val viewModel: ScanViewModel by viewModels()
- private var imageCapture: ImageCapture? = null
+ private val retrofit: Retrofit by lazy {
+ Retrofit.Builder()
+ .baseUrl(BASE_URL)
+ .client(OkHttpClient.Builder().build())
+ .addConverterFactory(GsonConverterFactory.create())
+ .build()
+ }
+ private val apiService: ApiService by lazy {
+ retrofit.create(ApiService::class.java)
+ }
+ private var imageCapture: ImageCapture? = null
private lateinit var cameraExecutor: ExecutorService
-
+ private var pickMedia: ActivityResultLauncher<PickVisualMediaRequest>? = null
+ override fun onAttach(context: Context) {
+ super.onAttach(context)
+ pickMedia = registerForActivityResult(
+ ActivityResultContracts.PickVisualMedia()
+ ) {
+ if (it != null){
+ imagePreview(it)
+ Log.d("MyApp", "Picked picture, selected URI: $it")
+ } else {
+ Log.d("MyApp", "No picture picked")
+ }
+ }
+ }
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
@@ -52,7 +92,6 @@ class ScanFragment : Fragment() {
_binding = FragmentScanBinding.inflate(inflater, container, false)
val root: View = binding.root
-
if (allPermissionsGranted()) {
startCamera()
} else {
@@ -60,42 +99,129 @@ class ScanFragment : Fragment() {
}
binding.imageCaptureButton.setOnClickListener { takePhoto() }
-
+ binding.pickImageButton.setOnClickListener{ imageChooser() }
cameraExecutor = Executors.newSingleThreadExecutor()
-
-// val textView: TextView = binding.textScan
-// viewModel.text.observe(viewLifecycleOwner) {
-// textView.text = it
-// }
return root
}
+ // Function to get the actual file path from URI
+ fun getPathFromUri(context: Context, uri: Uri): String? {
+ var filePath: String? = null
+ when (uri.scheme) {
+ // For "file" scheme URIs
+ "file" -> {
+ filePath = uri.path
+ }
+ // For "content" scheme URIs (API level 19 and above)
+ "content" -> {
+ filePath =
+ getImagePathFromUri(context, uri)
+ }
+ }
+ return filePath
+ }
- // this function is triggered when
- // the Select Image Button is clicked
- fun imageChooser() {
- registerForActivityResult(
- ActivityResultContracts.PickVisualMedia()
- ) {
- if (it != null){
- Log.d("MyApp", "Picked picture, selected URI: $it")
- } else {
- Log.d("MyApp", "No picture picked")
+ // Function to get file path from content URI (API level 19 and above)
+ private fun getImagePathFromUri(context: Context, uri: Uri): String? {
+ val projection = arrayOf(MediaStore.Images.Media.DATA)
+ val cursor = context.contentResolver.query(uri, projection, null, null, null)
+ cursor?.use {
+ if (it.moveToFirst()) {
+ val columnIndex = it.getColumnIndexOrThrow(MediaStore.Images.Media.DATA)
+ return it.getString(columnIndex)
+ }
+ }
+ return null
+ }
+ private fun uploadImage(imageUri: Uri){
+ lifecycleScope.launch {
+ val file = File(getPathFromUri(requireContext(), imageUri)!!)
+ val fileBody : RequestBody = RequestBody.create(MediaType.parse("image/*"), file)
+ val imagePart: MultipartBody.Part = MultipartBody.Part.createFormData("file", file.getName(), fileBody)
+ val sharedPreferences = requireContext().getSharedPreferences("user_session", MODE_PRIVATE)
+ try {
+ //TODO(implement network sensing/authentication sensing)
+ apiService.uploadImage(
+ sharedPreferences.getString("token", null)!!,
+ imagePart)
+ .enqueue(object :
+ Callback<ResponseBody>{
+ override fun onResponse(
+ call: Call<ResponseBody>,
+ response: retrofit2.Response<ResponseBody>
+ ) {
+ if (response.isSuccessful) {
+// parseResponse(response.body())
+ Log.d("MyApp", response.body().toString())
+ } else {
+ Log.d("MyApp", response.message())
+ }
+ }
+
+ override fun onFailure(call:Call<ResponseBody>, t: Throwable) {
+ Log.d("MyApp", t.toString())
+ }
+ })
+ } catch (e : Exception) {
+ Log.e("MyApp", e.message.toString())
}
}
- .launch(PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly))
+ Toast.makeText(requireContext(), "Image successfully uploaded", Toast.LENGTH_SHORT).show()
+ }
+
+ private fun parseResponse(response: String) : List<UploadResponse.Item>{
+ val gson = Gson()
+ val itemType = object : TypeToken<List<UploadResponse.Item>>() {}.type
+ return gson.fromJson(response, itemType)
+ }
+
+ private fun imagePreview(imageUri: Uri){
+ binding.imagePreview.setImageURI(imageUri)
+ binding.scanFragment.removeView(binding.viewFinder)
+ binding.imageCaptureButton.setImageDrawable(ContextCompat.getDrawable(requireContext(), R.drawable.ic_done_24))
+ binding.imageCaptureButton.setBackgroundColor(ContextCompat.getColor(requireContext(), R.color.pemasukan_color))
+ binding.pickImageButton.setImageDrawable(ContextCompat.getDrawable(requireContext(), R.drawable.ic_redo_24))
+ binding.pickImageButton.setBackgroundColor(ContextCompat.getColor(requireContext(), R.color.pembelian_color))
+
+ binding.pickImageButton.setOnClickListener {
+ resetState()
+ }
+ binding.imageCaptureButton.setOnClickListener {
+ resetState()
+ uploadImage(imageUri)
+ }
+ }
+
+ private fun resetState(){
+ binding.scanFragment.addView(binding.viewFinder)
+
+ binding.pickImageButton.background = ContextCompat.getDrawable(requireContext(), R.drawable.rounded_rectangle)
+ binding.pickImageButton.setImageDrawable(ContextCompat.getDrawable(requireContext(),R.drawable.ic_image_24))
+ binding.pickImageButton.setOnClickListener { imageChooser() }
+
+ binding.imagePreview.setImageDrawable(null)
+ binding.imagePreview.visibility = View.VISIBLE
+
+ binding.imageCaptureButton.background = ContextCompat.getDrawable(requireContext(), R.drawable.camera_button)
+ binding.imageCaptureButton.setImageDrawable(null)
+ binding.imageCaptureButton.setOnClickListener { takePhoto() }
+ //TODO(Delete file from URI)
+ }
+ private fun imageChooser() {
+ pickMedia!!.launch(PickVisualMediaRequest(
+ ActivityResultContracts.PickVisualMedia.ImageOnly
+ ))
}
private fun takePhoto() {
// Get a stable reference of the modifiable image capture use case
val imageCapture = imageCapture ?: return
-
// Create time stamped name and MediaStore entry.
- val name = SimpleDateFormat(FILENAME_FORMAT, Locale.ENGLISH)
+ name = SimpleDateFormat(FILENAME_FORMAT, Locale.ENGLISH)
.format(System.currentTimeMillis())
val contentValues = ContentValues().apply {
put(MediaStore.MediaColumns.DISPLAY_NAME, name)
put(MediaStore.MediaColumns.MIME_TYPE, "image/jpeg")
- put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/CameraX-Image")
+ put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/temp")
}
// Create output options object which contains file + metadata
@@ -114,13 +240,10 @@ class ScanFragment : Fragment() {
override fun onError(exc: ImageCaptureException) {
Log.e(TAG, "Photo capture failed: ${exc.message}", exc)
}
-
override fun
- onImageSaved(output: ImageCapture.OutputFileResults){
- val msg = "Photo capture succeeded: ${output.savedUri}"
- Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show()
- // TODO(photo is then sent to server)
- Log.d(TAG, msg)
+ onImageSaved(output: OutputFileResults){
+ imagePreview(output.savedUri!!)
+ Log.d(TAG, "Photo capture success")
}
}
)
@@ -145,11 +268,11 @@ class ScanFragment : Fragment() {
val imageAnalyzer = ImageAnalysis.Builder()
.build()
- .also {
- it.setAnalyzer(cameraExecutor, LuminosityAnalyzer { luma ->
- Log.d(TAG, "Average luminosity: $luma")
- })
- }
+// .also {
+// it.setAnalyzer(cameraExecutor, LuminosityAnalyzer { luma ->
+// Log.d(TAG, "Average luminosity: $luma")
+// })
+// }
// Select back camera as a default
val cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA
@@ -196,41 +319,42 @@ class ScanFragment : Fragment() {
startCamera()
}
}
- private class LuminosityAnalyzer(private val listener: LumaListener) : ImageAnalysis.Analyzer {
-
- private fun ByteBuffer.toByteArray(): ByteArray {
- rewind() // Rewind the buffer to zero
- val data = ByteArray(remaining())
- get(data) // Copy the buffer into a byte array
- return data // Return the byte array
- }
-
- override fun analyze(image: ImageProxy) {
-
- val buffer = image.planes[0].buffer
- val data = buffer.toByteArray()
- val pixels = data.map { it.toInt() and 0xFF }
- val luma = pixels.average()
-
- listener(luma)
-
- image.close()
- }
+// private class LuminosityAnalyzer(private val listener: LumaListener) : ImageAnalysis.Analyzer {
+//
+// private fun ByteBuffer.toByteArray(): ByteArray {
+// rewind() // Rewind the buffer to zero
+// val data = ByteArray(remaining())
+// get(data) // Copy the buffer into a byte array
+// return data // Return the byte array
+// }
+//
+// override fun analyze(image: ImageProxy) {
+//
+// val buffer = image.planes[0].buffer
+// val data = buffer.toByteArray()
+// val pixels = data.map { it.toInt() and 0xFF }
+// val luma = pixels.average()
+//
+// listener(luma)
+//
+// image.close()
+// }
+// }
+ override fun onDestroyView() {
+ super.onDestroyView()
+ _binding = null
+ cameraExecutor.shutdown()
}
companion object {
+ private const val BASE_URL = "https://pbd-backend-2024.vercel.app"
private const val TAG = "MyApp"
private const val FILENAME_FORMAT = "yyyy-MM-dd-HH-mm-ss-SSS"
+ private var name :String? = null
private val REQUIRED_PERMISSIONS =
mutableListOf (
Manifest.permission.CAMERA,
).apply {
-// add(Manifest.permission.WRITE_EXTERNAL_STORAGE) //DEPRECATED, only for sdk <= 28
+// add(Manifest.permission.WRITE_EXTERNAL_STORAGE) //DEPRECATED, only for sdk <= 28, use the MediaStore.createWriteRequest intent
}.toTypedArray()
- // If you need to write to shared storage, use the MediaStore.createWriteRequest intent
- }
- override fun onDestroyView() {
- super.onDestroyView()
- _binding = null
- cameraExecutor.shutdown()
}
}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/camera_button.xml b/app/src/main/res/drawable/camera_button.xml
index df8d6d46366386dcafd2c73d0686d94068212346..65e1847247697741490cc45d8f4f2ca80383bccc 100644
--- a/app/src/main/res/drawable/camera_button.xml
+++ b/app/src/main/res/drawable/camera_button.xml
@@ -1,9 +1,14 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
+ <item
+ android:state_pressed="true">
+ <shape
+ android:shape="oval"
+ android:tint="@color/gray_200"/>
+ </item>
<item>
<shape
- android:shape="oval">
- <solid android:color="@color/white" />
- </shape>
+ android:shape="oval"
+ android:tint="@color/white"/>
</item>
</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_done_24.xml b/app/src/main/res/drawable/ic_done_24.xml
new file mode 100644
index 0000000000000000000000000000000000000000..adb7ae67ef8b5bfd3d948d55db5258bf39b5b0de
--- /dev/null
+++ b/app/src/main/res/drawable/ic_done_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+
+ <path android:fillColor="@android:color/white" android:pathData="M9,16.2L4.8,12l-1.4,1.4L9,19 21,7l-1.4,-1.4L9,16.2z"/>
+
+</vector>
diff --git a/app/src/main/res/drawable/ic_redo_24.xml b/app/src/main/res/drawable/ic_redo_24.xml
new file mode 100644
index 0000000000000000000000000000000000000000..39b0396e956a09945ec2e43475816b9ade25a6e6
--- /dev/null
+++ b/app/src/main/res/drawable/ic_redo_24.xml
@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:autoMirrored="true" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+
+ <path android:fillColor="@android:color/white" android:pathData="M18.4,10.6C16.55,8.99 14.15,8 11.5,8c-4.65,0 -8.58,3.03 -9.96,7.22L3.9,16c1.05,-3.19 4.05,-5.5 7.6,-5.5 1.95,0 3.73,0.72 5.12,1.88L13,16h9V7l-3.6,3.6z"/>
+
+</vector>
diff --git a/app/src/main/res/drawable/rounded_rectangle.xml b/app/src/main/res/drawable/rounded_rectangle.xml
index fa6d9e7627dd70bb44f23bbf40b14e6fca0ae12f..0c78b28c835b9eaa417801eb6872cc3bc006561e 100644
--- a/app/src/main/res/drawable/rounded_rectangle.xml
+++ b/app/src/main/res/drawable/rounded_rectangle.xml
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
- <solid android:color="@android:color/transparent" />
+ <solid android:color="@android:color/white" />
<corners android:radius="10dip" />
diff --git a/app/src/main/res/layout/fragment_scan.xml b/app/src/main/res/layout/fragment_scan.xml
index e447eec72ee68eae145c4e61a7de0ec061c7d304..7fd955ab425a71c042772c8f244d77f301d7dc5d 100644
--- a/app/src/main/res/layout/fragment_scan.xml
+++ b/app/src/main/res/layout/fragment_scan.xml
@@ -2,6 +2,7 @@
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
+ android:id="@+id/scan_fragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.scan.ScanFragment">
@@ -9,36 +10,53 @@
<androidx.camera.view.PreviewView
android:id="@+id/viewFinder"
android:layout_width="match_parent"
- android:layout_height="match_parent" >
+ android:layout_height="match_parent">
</androidx.camera.view.PreviewView>
<ImageButton
android:id="@+id/image_capture_button"
- android:background="@drawable/camera_button"
android:layout_width="110dp"
android:layout_height="110dp"
android:layout_marginBottom="50dp"
- android:elevation="2dp"
+ android:background="@drawable/camera_button"
+ android:contentDescription="@string/take_picture"
+ android:elevation="1dp"
android:text="@string/take_photo"
+ android:scaleType="fitXY"
+ android:padding="24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
- app:layout_constraintStart_toStartOf="parent"
- android:contentDescription="@string/take_picture" />
+ app:layout_constraintStart_toStartOf="parent" />
<ImageButton
android:id="@+id/pick_image_button"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_marginEnd="32dp"
+ android:background="@drawable/rounded_rectangle"
+ android:contentDescription="@string/pick_picture"
+ android:elevation="1dp"
android:minWidth="50dp"
android:minHeight="50dp"
android:src="@drawable/ic_image_24"
app:layout_constraintBottom_toBottomOf="@+id/image_capture_button"
app:layout_constraintEnd_toStartOf="@+id/image_capture_button"
- app:layout_constraintTop_toTopOf="@+id/image_capture_button"
- android:contentDescription="@string/pick_picture"
- />
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toTopOf="@+id/image_capture_button" />
+
+ <ImageView
+ android:id="@+id/image_preview"
+ android:layout_width="0dp"
+ android:layout_height="0dp"
+ android:layout_marginBottom="50dp"
+ android:contentDescription="@string/photo_preview"
+ android:elevation="2dp"
+ android:visibility="visible"
+ app:layout_constraintBottom_toTopOf="@+id/image_capture_button"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 0fb2613f2202f36b156fb47cbf4df4f4e3c4d2ac..2142b2877ac9f18fc59aa115acf9bcce18c8b566 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -15,4 +15,5 @@
<string name="take_photo">ambil foto</string>
<string name="take_picture">Take Picture</string>
<string name="pick_picture">Pick picture</string>
+ <string name="photo_preview">Photo Preview</string>
</resources>
\ No newline at end of file