Without login button

frontend/app/src/androidTest/java/com/example/speechbuddy/MySymbolSettingsScreenTest.kt

@@ -22,6 +22,7 @@ import com.example.speechbuddy.data.local.models.SymbolMapper
 import com.example.speechbuddy.data.remote.MySymbolRemoteSource
 import com.example.speechbuddy.data.remote.ProxyImageDownloader
 import com.example.speechbuddy.data.remote.RealImageDownloader
+import com.example.speechbuddy.data.remote.RemoveImage
 import com.example.speechbuddy.data.remote.models.MySymbolDtoMapper
 import com.example.speechbuddy.domain.SessionManager
 import com.example.speechbuddy.domain.utils.Converters
@@ -145,7 +146,8 @@ class MySymbolSettingsScreenTest {
                             symbolMapper = SymbolMapper(),
                             categoryMapper = CategoryMapper(),
                             sessionManager = SessionManager(),
-                            responseHandler = ResponseHandler()
+                            responseHandler = ResponseHandler(),
+                            removeImage = RemoveImage(context)
                         ),
                     )
                 )

frontend/app/src/androidTest/java/com/example/speechbuddy/SymbolCreationScreenTest.kt

@@ -22,6 +22,7 @@ import com.example.speechbuddy.data.local.models.SymbolMapper
 import com.example.speechbuddy.data.remote.MySymbolRemoteSource
 import com.example.speechbuddy.data.remote.ProxyImageDownloader
 import com.example.speechbuddy.data.remote.RealImageDownloader
+import com.example.speechbuddy.data.remote.RemoveImage
 import com.example.speechbuddy.data.remote.models.MySymbolDtoMapper
 import com.example.speechbuddy.domain.SessionManager
 import com.example.speechbuddy.domain.utils.Converters
@@ -117,7 +118,8 @@ class SymbolCreationScreenTest {
                             symbolMapper = SymbolMapper(),
                             categoryMapper = CategoryMapper(),
                             sessionManager = SessionManager(),
-                            responseHandler = ResponseHandler()
+                            responseHandler = ResponseHandler(),
+                            removeImage = RemoveImage(context)
                         ),
                         weightTableRepository = WeightTableRepository(
                             symbolDao = symbolDao,

frontend/app/src/androidTest/java/com/example/speechbuddy/SymbolSelectionScreenTest.kt

@@ -24,6 +24,7 @@ import com.example.speechbuddy.data.local.models.SymbolMapper
 import com.example.speechbuddy.data.remote.MySymbolRemoteSource
 import com.example.speechbuddy.data.remote.ProxyImageDownloader
 import com.example.speechbuddy.data.remote.RealImageDownloader
+import com.example.speechbuddy.data.remote.RemoveImage
 import com.example.speechbuddy.data.remote.models.MySymbolDtoMapper
 import com.example.speechbuddy.domain.SessionManager
 import com.example.speechbuddy.domain.utils.Converters
@@ -125,7 +126,8 @@ class SymbolSelectionScreenTest {
                             symbolMapper = SymbolMapper(),
                             categoryMapper = CategoryMapper(),
                             sessionManager = SessionManager(),
-                            responseHandler = ResponseHandler()
+                            responseHandler = ResponseHandler(),
+                            removeImage = RemoveImage(context)
                         ),
                         weightTableRepository = WeightTableRepository(
                             symbolDao = symbolDao,

frontend/app/src/main/java/com/example/speechbuddy/compose/landing/LandingScreen.kt

@@ -60,7 +60,7 @@ fun LandingScreen(
                         text = stringResource(id = R.string.start_guest_mode),
                         onClick = { viewModel.enterGuestMode() }
                     )
-                    ButtonUi(text = stringResource(id = R.string.do_login), onClick = onLoginClick)
+//                    ButtonUi(text = stringResource(id = R.string.do_login), onClick = onLoginClick)
                 }
             }
         }

frontend/app/src/main/java/com/example/speechbuddy/compose/settings/CopyrightScreen.kt

@@ -43,6 +43,13 @@ fun Copyright(
                 text = stringResource(R.string.copyright),
                 style = MaterialTheme.typography.bodyMedium
             )
+
+            Spacer(modifier = modifier.height(20.dp))
+
+            Text(
+                text = stringResource(R.string.bird_img_copyright),
+                style = MaterialTheme.typography.bodyMedium
+            )
         }
     }
 }

frontend/app/src/main/java/com/example/speechbuddy/compose/settings/MySymbolSettings.kt

@@ -44,6 +44,8 @@ import androidx.compose.ui.zIndex
 import androidx.hilt.navigation.compose.hiltViewModel
 import com.bumptech.glide.integration.compose.ExperimentalGlideComposeApi
 import com.bumptech.glide.integration.compose.GlideImage
+import com.bumptech.glide.load.engine.DiskCacheStrategy
+import com.bumptech.glide.request.RequestOptions
 import com.example.speechbuddy.R
 import com.example.speechbuddy.compose.symbolselection.SymbolSearchTextField
 import com.example.speechbuddy.compose.utils.NoRippleInteractionSource
@@ -264,7 +266,14 @@ fun MySymbolUi(
                     model = filepath.plus("symbol_${symbol.id}.png"),
                     contentDescription = symbol.text,
                     modifier = Modifier.height(90.dp),
-                    contentScale = ContentScale.FillHeight
+                    contentScale = ContentScale.FillHeight,
+                    requestBuilderTransform = { requestBuilder ->
+                        requestBuilder.apply(
+                            RequestOptions()
+                                .diskCacheStrategy(DiskCacheStrategy.NONE)
+                                .skipMemoryCache(true)
+                        )
+                    }
                 )
 
                 Box(

frontend/app/src/main/java/com/example/speechbuddy/compose/utils/SymbolUi.kt

@@ -31,6 +31,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.zIndex
 import com.bumptech.glide.integration.compose.ExperimentalGlideComposeApi
 import com.bumptech.glide.integration.compose.GlideImage
+import com.bumptech.glide.load.engine.DiskCacheStrategy
+import com.bumptech.glide.request.RequestOptions
 import com.example.speechbuddy.R
 import com.example.speechbuddy.domain.models.Symbol
 import com.example.speechbuddy.utils.Constants.Companion.DEFAULT_SYMBOL_COUNT
@@ -98,7 +100,14 @@ fun SymbolUi(
                     model = filepath.plus("symbol_${symbol.id}.png"),
                     contentDescription = symbol.text,
                     modifier = Modifier.height(90.dp),
-                    contentScale = ContentScale.FillHeight
+                    contentScale = ContentScale.FillHeight,
+                    requestBuilderTransform = { requestBuilder ->
+                        requestBuilder.apply(
+                            RequestOptions()
+                                .diskCacheStrategy(DiskCacheStrategy.NONE)
+                                .skipMemoryCache(true)
+                        )
+                    }
                 )
 
                 Box(
@@ -119,4 +128,4 @@ fun SymbolUi(
             }
         }
     }
-}
+}

frontend/app/src/main/java/com/example/speechbuddy/data/remote/RemoveImage.kt

@@ -0,0 +1,33 @@
+package com.example.speechbuddy.data.remote
+
+
+import android.content.Context
+import com.example.speechbuddy.domain.models.Symbol
+import kotlinx.coroutines.runBlocking
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class RemoveImage @Inject constructor(
+    private val context: Context
+) {
+    fun checkImage(symbolList: List<Symbol>): List<String> {
+        val internalDir = context.filesDir
+        val removeList = mutableListOf<String>()
+        for (symbol in symbolList.drop(499)) { // compare after 500
+            internalDir.listFiles()?.forEach { file ->
+                // Check if the file matches your criteria
+                if (file.name == "symbol_${symbol.id}.png") {
+                    removeList.add(file.name)
+                }
+            }
+        }
+        return removeList
+    }
+
+    fun removeImage(filename: String) {
+        runBlocking {
+            context.deleteFile(filename)
+        }
+    }
+}

frontend/app/src/main/java/com/example/speechbuddy/di/RemoveImageModule.kt

@@ -0,0 +1,27 @@
+package com.example.speechbuddy.di
+
+import android.content.Context
+import com.example.speechbuddy.data.remote.ImageDownloader
+import com.example.speechbuddy.data.remote.ProxyImageDownloader
+import com.example.speechbuddy.data.remote.RealImageDownloader
+import com.example.speechbuddy.data.remote.RemoveImage
+import com.example.speechbuddy.service.BackupService
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+
+@Module
+@InstallIn(SingletonComponent::class)
+class RemoveImageModule {
+    @Singleton
+    @Provides
+    fun provideRemoveImage(
+        @ApplicationContext context: Context,
+    ): RemoveImage {
+        return RemoveImage(context)
+    }
+}

frontend/app/src/main/java/com/example/speechbuddy/repository/SymbolRepository.kt

@@ -7,6 +7,7 @@ import com.example.speechbuddy.data.local.models.SymbolEntity
 import com.example.speechbuddy.data.local.models.SymbolMapper
 import com.example.speechbuddy.data.remote.MySymbolRemoteSource
 import com.example.speechbuddy.data.remote.ProxyImageDownloader
+import com.example.speechbuddy.data.remote.RemoveImage
 import com.example.speechbuddy.data.remote.models.MySymbolDtoMapper
 import com.example.speechbuddy.domain.SessionManager
 import com.example.speechbuddy.domain.models.Category
@@ -39,13 +40,29 @@ class SymbolRepository @Inject constructor(
     private val sessionManager: SessionManager,
     private val symbolMapper: SymbolMapper,
     private val categoryMapper: CategoryMapper,
-    private val proxyImageDownloader: ProxyImageDownloader
+    private val proxyImageDownloader: ProxyImageDownloader,
+    private val removeImage: RemoveImage
 ) {
 
     fun checkImages() {
         runBlocking { proxyImageDownloader.checkImage(getAllSymbols().first()) }
     }
 
+    fun removeImages() {
+        runBlocking {
+            val removeList = removeImage.checkImage(getAllSymbols().first())
+            for (removeItem in removeList) {
+                removeImage.removeImage(removeItem)
+            }
+        }
+    }
+
+    fun removeSelectedImage(symbol: Symbol) {
+        runBlocking {
+            removeImage.removeImage("symbol_${symbol.id}.png")
+        }
+    }
+
     fun getSymbols(query: String) =
         if (query.isBlank()) getAllSymbols()
         else symbolDao.getSymbolsByQuery(query).map { symbolEntities ->

frontend/app/src/main/java/com/example/speechbuddy/viewmodel/AccountSettingsViewModel.kt

@@ -26,7 +26,7 @@ class AccountSettingsViewModel @Inject internal constructor(
     private val settingsRepository: SettingsRepository,
     private val weightTableRepository: WeightTableRepository,
     private val symbolRepository: SymbolRepository,
-    private val userRepository: UserRepository
+    private val userRepository: UserRepository,
 ) : ViewModel() {
 
     private val _uiState = MutableStateFlow(AccountSettingsUiState())
@@ -72,6 +72,7 @@ class AccountSettingsViewModel @Inject internal constructor(
                     ResponseCode.SUCCESS.value -> {
                         settingsRepository.resetSettings()
                         weightTableRepository.resetAllWeightRows()
+                        symbolRepository.removeImages()
                         symbolRepository.resetSymbolsAndFavorites()
                         userRepository.deleteUserInfo()
                         hideAlert()
@@ -93,6 +94,7 @@ class AccountSettingsViewModel @Inject internal constructor(
                     ResponseCode.SUCCESS.value -> {
                         settingsRepository.resetSettings()
                         weightTableRepository.resetAllWeightRows()
+                        symbolRepository.removeImages()
                         symbolRepository.resetSymbolsAndFavorites()
                         userRepository.deleteUserInfo()
                         hideAlert()
@@ -110,6 +112,7 @@ class AccountSettingsViewModel @Inject internal constructor(
         viewModelScope.launch {
             settingsRepository.resetSettings()
             weightTableRepository.resetAllWeightRows()
+            symbolRepository.removeImages()
             symbolRepository.resetSymbolsAndFavorites()
             userRepository.deleteUserInfo()
         }

frontend/app/src/main/java/com/example/speechbuddy/viewmodel/MySymbolSettingsViewModel.kt

@@ -80,6 +80,7 @@ class MySymbolSettingsViewModel @Inject internal constructor(
             val checkedSymbols = _checkedSymbols.toList()
             for (symbol in checkedSymbols) {
                 symbolRepository.deleteSymbol(symbol)
+                symbolRepository.removeSelectedImage(symbol)
                 weightTableRepository.updateWeightTableForDeletedSymbol(symbol)
             }
             _checkedSymbols.clear()

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

@@ -148,6 +148,7 @@
     <!-- Copyright Info -->
     <string name="copyright_info">저작권 정보</string>
     <string name="copyright">본 서비스의 그림상징은 \'한국형 보완대체의사소통용 기본상징 체계집\'의 일부로 박은혜, 김영태(이화여자대학교), 홍기형(성신여자대학교)에게 저작권이 있습니다.\n자료의 무단 사용 및 2차 가공, 배포, 상업적 용도로 사용하는 것을 금합니다.</string>
+    <string name="bird_img_copyright">앱에서 사용된 새 아이콘은 Flaticon에서 Mihimihi가 제작했습니다</string>
 
     <!-- Guide Screen -->
     <string name="guide_screen_bottom_navigation_bar">하단 아이콘을 눌러 원하는 기능을 이용하세요\n① 상징으로 말하기\n② 음성으로 말하기\n③ 새 상징 만들기\n④ 설정</string>