fix/onapp-take-photo

frontend/app/src/main/java/com/example/speechbuddy/compose/symbolcreation/SymbolCreationScreen.kt

@@ -49,6 +49,8 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.livedata.observeAsState
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.ImageBitmap
@@ -82,6 +84,8 @@ fun SymbolCreationScreen(
 ) {
     val context = LocalContext.current
 
+    val showToast = remember { mutableStateOf(false) }
+
     val uiState by viewModel.uiState.collectAsState()
     val categories by viewModel.categories.observeAsState(emptyList())
 
@@ -111,14 +115,19 @@ fun SymbolCreationScreen(
         if (isGranted) {
             cameraLauncher.launch(null)
         } else {
-            Toast.makeText(
-                context,
-                "Camera permission is required to take photos",
-                Toast.LENGTH_SHORT
-            ).show()
+            showToast.value = true
         }
     }
 
+    if (showToast.value) {
+        Toast.makeText(
+            context,
+            stringResource(id = R.string.camera_permission_description),
+            Toast.LENGTH_LONG
+        ).show()
+        showToast.value = false
+    }
+
     if (creationResultMessage != null) {
         LaunchedEffect(key1 = creationResultMessage) {
             val toastMessage = context.resources.getString(creationResultMessage!!)
@@ -262,7 +271,8 @@ private fun DropdownUi(
                     )
                 } else {
                     label?.invoke() ?: Text(
-                        "Select an option", color = MaterialTheme.colorScheme.onSurface
+                        text = stringResource(id = R.string.choose_a_category),
+                        color = MaterialTheme.colorScheme.onSurface
                     )
                 }
                 Icon(

frontend/app/src/main/res/values/strings.xml

@@ -91,6 +91,8 @@
     <string name="choose_photo_option">사진을 어떻게 추가하실 건가요?</string>
     <string name="choose_from_gallery">사진 보관함에서 사진 선택하기</string>
     <string name="take_photo">사진 촬영하기</string>
+    <string name="camera_permission_description">카메라 접근이 허용되지 않았습니다\n기기설정에서 카메라 권한을 허용해주세요</string>
+    <string name="choose_a_category">대분류를 선택하십시오</string>
 
     <!-- Settings -->
     <string name="settings">설정</string>