Merge pull request #89 from FakeDevelopers/feature/BDBD-517

FEAT : BDBD-517 Util 클래스 모듈화

data/build.gradle

@@ -39,6 +39,7 @@ dependencies {
     implementation 'com.orhanobut:logger:2.2.0'
     implementation 'androidx.core:core-ktx:1.9.0'
     implementation 'androidx.appcompat:appcompat:1.6.0'
+    implementation "androidx.exifinterface:exifinterface:1.3.5"
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
     implementation 'com.squareup.retrofit2:converter-scalars:2.9.0'

data/src/main/java/com/fakedevelopers/data/di/MainModule.kt

@@ -1,11 +1,15 @@
 package com.fakedevelopers.data.di
 
+import android.content.Context
+import com.fakedevelopers.data.repository.ImageRepositoryImpl
 import com.fakedevelopers.data.repository.ProductListRepositoryImpl
 import com.fakedevelopers.data.service.ProductListService
+import com.fakedevelopers.domain.repository.ImageRepository
 import com.fakedevelopers.domain.repository.ProductListRepository
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import retrofit2.Retrofit
 import javax.inject.Singleton
@@ -23,4 +27,9 @@ object MainModule {
     @Provides
     fun provideProductListRepository(service: ProductListService): ProductListRepository =
         ProductListRepositoryImpl(service)
+
+    @Singleton
+    @Provides
+    fun provideImageRepository(@ApplicationContext context: Context): ImageRepository =
+        ImageRepositoryImpl(context.contentResolver)
 }

data/src/main/java/com/fakedevelopers/data/repository/ImageRepositoryImpl.kt

@@ -0,0 +1,101 @@
+package com.fakedevelopers.data.repository
+
+import android.content.ContentResolver
+import android.net.Uri
+import android.provider.MediaStore
+import androidx.exifinterface.media.ExifInterface
+import com.fakedevelopers.domain.model.AlbumItem
+import com.fakedevelopers.domain.model.MediaInfo
+import com.fakedevelopers.domain.repository.ImageRepository
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.withContext
+import java.util.Locale
+import javax.inject.Inject
+
+class ImageRepositoryImpl @Inject constructor(
+    private val contentResolver: ContentResolver
+) : ImageRepository {
+    override fun isValid(uri: String): Boolean {
+        contentResolver.runCatching {
+            openFileDescriptor(Uri.parse(uri), "r")?.use {
+                return true
+            }
+        }
+        return false
+    }
+
+    override fun getValidUris(uris: List<String>): List<String> =
+        uris.filter { uri -> isValid(uri) }
+
+    override suspend fun getBytesByUri(uri: String, dispatcher: CoroutineDispatcher): ByteArray? =
+        withContext(dispatcher) {
+            var result: ByteArray? = null
+            runCatching {
+                contentResolver.openInputStream(Uri.parse(uri))
+            }.onSuccess { inputStream ->
+                inputStream?.use {
+                    result = it.readBytes()
+                }
+            }
+            result
+        }
+
+    override fun getMediaInfo(uri: String): MediaInfo {
+        val mimeType = contentResolver.getType(Uri.parse(uri)).toString()
+        var extension = mimeType.substringAfter('/')
+        if (extension == "jpg") {
+            extension = "jpeg"
+        }
+        return MediaInfo(mimeType, extension.uppercase(Locale.getDefault()))
+    }
+
+    override fun getRotate(uri: String): Float {
+        runCatching {
+            ExifInterface(uri.getPath()!!).getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL)
+        }.onSuccess { attr ->
+            return when (attr) {
+                ExifInterface.ORIENTATION_ROTATE_90 -> 90f
+                ExifInterface.ORIENTATION_ROTATE_180 -> 180f
+                ExifInterface.ORIENTATION_ROTATE_270 -> 270f
+                else -> 0f
+            }
+        }
+        return 0f
+    }
+
+    private fun String.getPath() =
+        contentResolver.query(
+            Uri.parse(this),
+            arrayOf(MediaStore.Images.Media.DATA),
+            null,
+            null,
+            null
+        )?.use { cursor ->
+            cursor.moveToNext()
+            cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA))
+        }
+
+    override fun getDateModifiedByUri(uri: String): AlbumItem? =
+        contentResolver.query(
+            Uri.parse(uri),
+            arrayOf(
+                MediaStore.Images.Media.DATA,
+                MediaStore.Images.ImageColumns.DATE_MODIFIED
+            ),
+            null,
+            null,
+            null
+        )?.use { cursor ->
+            var updatedAlbumItem: AlbumItem? = null
+            if (cursor.moveToNext()) {
+                val path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA))
+                val relPath = path.substringBeforeLast("/")
+                updatedAlbumItem = AlbumItem(
+                    uri = uri,
+                    modified = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATE_MODIFIED)),
+                    path = relPath
+                )
+            }
+            updatedAlbumItem
+        }
+}

domain/src/main/java/com/fakedevelopers/domain/model/AlbumItem.kt

@@ -0,0 +1,7 @@
+package com.fakedevelopers.domain.model
+
+data class AlbumItem(
+    val uri: String,
+    val modified: Long,
+    val path: String = ""
+)

domain/src/main/java/com/fakedevelopers/domain/model/MediaInfo.kt

@@ -0,0 +1,6 @@
+package com.fakedevelopers.domain.model
+
+data class MediaInfo(
+    val mimeType: String,
+    val extension: String
+)

domain/src/main/java/com/fakedevelopers/domain/repository/ImageRepository.kt

@@ -0,0 +1,15 @@
+package com.fakedevelopers.domain.repository
+
+import com.fakedevelopers.domain.model.AlbumItem
+import com.fakedevelopers.domain.model.MediaInfo
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Dispatchers
+
+interface ImageRepository {
+    fun isValid(uri: String): Boolean
+    fun getValidUris(uris: List<String>): List<String>
+    fun getDateModifiedByUri(uri: String): AlbumItem?
+    suspend fun getBytesByUri(uri: String, dispatcher: CoroutineDispatcher = Dispatchers.IO): ByteArray?
+    fun getMediaInfo(uri: String): MediaInfo
+    fun getRotate(uri: String): Float
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/GetBytesByUriUseCase.kt

@@ -0,0 +1,10 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class GetBytesByUriUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    suspend operator fun invoke(uri: String) = repository.getBytesByUri(uri)
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/GetDateModifiedByUriUseCase.kt

@@ -0,0 +1,11 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.model.AlbumItem
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class GetDateModifiedByUriUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    operator fun invoke(uri: String): AlbumItem? = repository.getDateModifiedByUri(uri)
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/GetMediaInfoUseCase.kt

@@ -0,0 +1,11 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.model.MediaInfo
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class GetMediaInfoUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    operator fun invoke(uri: String): MediaInfo = repository.getMediaInfo(uri)
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/GetRotateUseCase.kt

@@ -0,0 +1,10 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class GetRotateUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    operator fun invoke(uri: String): Float = repository.getRotate(uri)
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/GetValidUrisUseCase.kt

@@ -0,0 +1,10 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class GetValidUrisUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    operator fun invoke(uris: List<String>): List<String> = repository.getValidUris(uris)
+}

domain/src/main/java/com/fakedevelopers/domain/usecase/IsValidUriUseCase.kt

@@ -0,0 +1,10 @@
+package com.fakedevelopers.domain.usecase
+
+import com.fakedevelopers.domain.repository.ImageRepository
+import javax.inject.Inject
+
+class IsValidUriUseCase @Inject constructor(
+    private val repository: ImageRepository
+) {
+    operator fun invoke(uri: String): Boolean = repository.isValid(uri)
+}

presentation/src/main/java/com/fakedevelopers/presentation/ui/productDetail/ProductDetailFragment.kt

@@ -16,6 +16,7 @@ import com.fakedevelopers.presentation.R
 import com.fakedevelopers.presentation.databinding.FragmentProductDetailBinding
 import com.fakedevelopers.presentation.model.RemainTime
 import com.fakedevelopers.presentation.ui.base.BaseFragment
+import com.fakedevelopers.presentation.ui.util.DATE_PATTERN
 import com.fakedevelopers.presentation.ui.util.repeatOnStarted
 import com.orhanobut.logger.Logger
 import dagger.hilt.android.AndroidEntryPoint
@@ -40,7 +41,7 @@ class ProductDetailFragment : BaseFragment<FragmentProductDetailBinding>(
         }
     }
 
-    private val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm")
+    private val formatter = DateTimeFormatter.ofPattern(DATE_PATTERN)
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)

presentation/src/main/java/com/fakedevelopers/presentation/ui/productList/ProductListAdapter.kt

@@ -17,7 +17,6 @@ import com.fakedevelopers.presentation.databinding.RecyclerProductListBinding
 import com.fakedevelopers.presentation.databinding.RecyclerProductListFooterBinding
 import com.fakedevelopers.presentation.ui.util.DateUtil
 import com.fakedevelopers.presentation.ui.util.ExpirationTimerTask
-import com.fakedevelopers.presentation.ui.util.PriceUtil
 
 class ProductListAdapter(
     private val dateUtil: DateUtil,
@@ -55,9 +54,11 @@ class ProductListAdapter(
                 hopePrice.isVisible = productItem.hopePrice != 0L
                 textviewProductListHopePrice.isVisible = productItem.hopePrice != 0L
                 if (productItem.hopePrice != 0L) {
-                    textviewProductListHopePrice.text = PriceUtil.numberToPrice(productItem.hopePrice)
+                    textviewProductListHopePrice.text =
+                        binding.root.context.getString(R.string.price_format, productItem.hopePrice)
                 }
-                textviewProductListOpeningBid.text = PriceUtil.numberToPrice(productItem.openingBid)
+                textviewProductListOpeningBid.text =
+                    binding.root.context.getString(R.string.price_format, productItem.openingBid)
                 textviewProductListParticipant.text =
                     if (productItem.bidderCount > 0) "${productItem.bidderCount}명 입찰" else ""
                 // 상품 상세 정보로 넘어가기

presentation/src/main/java/com/fakedevelopers/presentation/ui/productRegistration/PriceTextWatcher.kt

@@ -7,6 +7,7 @@ import android.text.TextUtils
 import android.text.TextWatcher
 import android.widget.EditText
 import com.fakedevelopers.domain.secret.Constants.Companion.dec
+import com.fakedevelopers.presentation.ui.util.priceToLong
 
 class PriceTextWatcher(
     private val editText: EditText,
@@ -47,6 +48,6 @@ class PriceTextWatcher(
             editText.addTextChangedListener(PriceTextWatcher(editText) { checkCondition?.invoke() })
         }
         fun makeComma(price: String) =
-            price.replace(",", "").toLongOrNull()?.let { dec.format(it) } ?: ""
+            price.priceToLong()?.let { dec.format(it) } ?: ""
     }
 }