优化

gedoor · Jul 30, 2023 · 9366244 · 9366244
1 parent 0044250
commit 9366244
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Showing 9 changed files with 59 additions and 80 deletions.
diff --git a/app/src/main/java/io/legado/app/constant/AppConst.kt b/app/src/main/java/io/legado/app/constant/AppConst.kt
@@ -38,14 +38,6 @@ object AppConst {
         SimpleDateFormat("yy-MM-dd-HH-mm-ss")
     }
 
-    const val rootGroupId = -100L
-    const val bookGroupAllId = -1L
-    const val bookGroupLocalId = -2L
-    const val bookGroupAudioId = -3L
-    const val bookGroupNetNoneId = -4L
-    const val bookGroupLocalNoneId = -5L
-    const val bookGroupErrorId = -11L
-
     const val imagePathKey = "imagePath"
 
     val menuViewNames = arrayOf(

diff --git a/app/src/main/java/io/legado/app/data/AppDatabase.kt b/app/src/main/java/io/legado/app/data/AppDatabase.kt
@@ -7,7 +7,6 @@ import androidx.room.Database
 import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.sqlite.db.SupportSQLiteDatabase
-import io.legado.app.constant.AppConst
 import io.legado.app.data.dao.*
 import io.legado.app.data.entities.*
 import io.legado.app.help.DefaultData
@@ -99,43 +98,43 @@ abstract class AppDatabase : RoomDatabase() {
                 @Language("sql")
                 val insertBookGroupAllSql = """
                     insert into book_groups(groupId, groupName, 'order', show) 
-                    select ${AppConst.bookGroupAllId}, '全部', -10, 1
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupAllId})
+                    select ${BookGroup.IdAll}, '全部', -10, 1
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdAll})
                 """.trimIndent()
                 db.execSQL(insertBookGroupAllSql)
                 @Language("sql")
                 val insertBookGroupLocalSql = """
                     insert into book_groups(groupId, groupName, 'order', enableRefresh, show) 
-                    select ${AppConst.bookGroupLocalId}, '本地', -9, 0, 1
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupLocalId})
+                    select ${BookGroup.IdLocal}, '本地', -9, 0, 1
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdLocal})
                 """.trimIndent()
                 db.execSQL(insertBookGroupLocalSql)
                 @Language("sql")
                 val insertBookGroupMusicSql = """
                     insert into book_groups(groupId, groupName, 'order', show) 
-                    select ${AppConst.bookGroupAudioId}, '音频', -8, 1
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupAudioId})
+                    select ${BookGroup.IdAudio}, '音频', -8, 1
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdAudio})
                 """.trimIndent()
                 db.execSQL(insertBookGroupMusicSql)
                 @Language("sql")
                 val insertBookGroupNetNoneGroupSql = """
                     insert into book_groups(groupId, groupName, 'order', show) 
-                    select ${AppConst.bookGroupNetNoneId}, '网络未分组', -7, 1
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupNetNoneId})
+                    select ${BookGroup.IdNetNone}, '网络未分组', -7, 1
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdNetNone})
                 """.trimIndent()
                 db.execSQL(insertBookGroupNetNoneGroupSql)
                 @Language("sql")
                 val insertBookGroupLocalNoneGroupSql = """
                     insert into book_groups(groupId, groupName, 'order', show) 
-                    select ${AppConst.bookGroupLocalNoneId}, '本地未分组', -6, 0
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupLocalNoneId})
+                    select ${BookGroup.IdLocalNone}, '本地未分组', -6, 0
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdLocalNone})
                 """.trimIndent()
                 db.execSQL(insertBookGroupLocalNoneGroupSql)
                 @Language("sql")
                 val insertBookGroupErrorSql = """
                     insert into book_groups(groupId, groupName, 'order', show) 
-                    select ${AppConst.bookGroupErrorId}, '更新失败', -1, 1
-                    where not exists (select * from book_groups where groupId = ${AppConst.bookGroupErrorId})
+                    select ${BookGroup.IdError}, '更新失败', -1, 1
+                    where not exists (select * from book_groups where groupId = ${BookGroup.IdError})
                 """.trimIndent()
                 db.execSQL(insertBookGroupErrorSql)
                 @Language("sql")

diff --git a/app/src/main/java/io/legado/app/data/dao/BookDao.kt b/app/src/main/java/io/legado/app/data/dao/BookDao.kt
@@ -1,9 +1,9 @@
 package io.legado.app.data.dao
 
 import androidx.room.*
-import io.legado.app.constant.AppConst
 import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
+import io.legado.app.data.entities.BookGroup
 import kotlinx.coroutines.flow.Flow
 
 @Dao
@@ -14,7 +14,7 @@ interface BookDao {
         select * from books where type & ${BookType.text} > 0
         and type & ${BookType.local} = 0
         and ((SELECT sum(groupId) FROM book_groups where groupId > 0) & `group`) = 0
-        and (select show from book_groups where groupId = ${AppConst.bookGroupNetNoneId}) != 1
+        and (select show from book_groups where groupId = ${BookGroup.IdNetNone}) != 1
         """
     )
     fun flowRoot(): Flow<List<Book>>

diff --git a/app/src/main/java/io/legado/app/data/entities/BookGroup.kt b/app/src/main/java/io/legado/app/data/entities/BookGroup.kt
@@ -6,8 +6,9 @@ import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import io.legado.app.R
-import io.legado.app.constant.AppConst
+import io.legado.app.data.appDb
 import io.legado.app.help.config.AppConfig
+import kotlinx.coroutines.flow.Flow
 import kotlinx.parcelize.Parcelize
 
 @Parcelize
@@ -26,14 +27,38 @@ data class BookGroup(
     var bookSort: Int = -1
 ) : Parcelable {
 
+    companion object {
+        const val IdRoot = -100L
+        const val IdAll = -1L
+        const val IdLocal = -2L
+        const val IdAudio = -3L
+        const val IdNetNone = -4L
+        const val IdLocalNone = -5L
+        const val IdError = -11L
+
+        fun flowBook(groupId: Long): Flow<List<Book>> {
+            return when (groupId) {
+                IdRoot -> appDb.bookDao.flowRoot()
+                IdAll -> appDb.bookDao.flowAll()
+                IdLocal -> appDb.bookDao.flowLocal()
+                IdAudio -> appDb.bookDao.flowAudio()
+                IdNetNone -> appDb.bookDao.flowNetNoGroup()
+                IdLocalNone -> appDb.bookDao.flowLocalNoGroup()
+                IdError -> appDb.bookDao.flowUpdateError()
+                else -> appDb.bookDao.flowByGroup(groupId)
+            }
+        }
+
+    }
+
     fun getManageName(context: Context): String {
         return when (groupId) {
-            AppConst.bookGroupAllId -> "$groupName(${context.getString(R.string.all)})"
-            AppConst.bookGroupAudioId -> "$groupName(${context.getString(R.string.audio)})"
-            AppConst.bookGroupLocalId -> "$groupName(${context.getString(R.string.local)})"
-            AppConst.bookGroupNetNoneId -> "$groupName(${context.getString(R.string.net_no_group)})"
-            AppConst.bookGroupLocalNoneId -> "$groupName(${context.getString(R.string.local_no_group)})"
-            AppConst.bookGroupErrorId -> "$groupName(${context.getString(R.string.update_book_fail)})"
+            IdAll -> "$groupName(${context.getString(R.string.all)})"
+            IdAudio -> "$groupName(${context.getString(R.string.audio)})"
+            IdLocal -> "$groupName(${context.getString(R.string.local)})"
+            IdNetNone -> "$groupName(${context.getString(R.string.net_no_group)})"
+            IdLocalNone -> "$groupName(${context.getString(R.string.local_no_group)})"
+            IdError -> "$groupName(${context.getString(R.string.update_book_fail)})"
             else -> groupName
         }
     }

diff --git a/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt b/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
@@ -11,7 +11,6 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.textfield.TextInputLayout
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
-import io.legado.app.constant.AppConst
 import io.legado.app.constant.AppConst.charsets
 import io.legado.app.constant.AppLog
 import io.legado.app.constant.EventBus
@@ -187,14 +186,7 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
     private fun initBookData() {
         booksFlowJob?.cancel()
         booksFlowJob = launch {
-            when (groupId) {
-                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
-                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
-                AppConst.bookGroupAudioId -> appDb.bookDao.flowAudio()
-                AppConst.bookGroupNetNoneId -> appDb.bookDao.flowNetNoGroup()
-                AppConst.bookGroupLocalNoneId -> appDb.bookDao.flowLocalNoGroup()
-                else -> appDb.bookDao.flowByGroup(groupId)
-            }.conflate().map { books ->
+            BookGroup.flowBook(groupId).conflate().map { books ->
                 val booksDownload = books.filter {
                     !it.isAudio
                 }

diff --git a/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt b/app/src/main/java/io/legado/app/ui/book/manage/BookshelfManageActivity.kt
@@ -15,7 +15,6 @@ import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
-import io.legado.app.constant.AppConst
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookGroup
@@ -199,16 +198,7 @@ class BookshelfManageActivity :
         booksFlowJob?.cancel()
         booksFlowJob = launch {
             val bookSort = AppConfig.getBookSortByGroupId(viewModel.groupId)
-            when (viewModel.groupId) {
-                AppConst.rootGroupId -> appDb.bookDao.flowNetNoGroup()
-                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
-                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
-                AppConst.bookGroupAudioId -> appDb.bookDao.flowAudio()
-                AppConst.bookGroupNetNoneId -> appDb.bookDao.flowNetNoGroup()
-                AppConst.bookGroupLocalNoneId -> appDb.bookDao.flowLocalNoGroup()
-                AppConst.bookGroupErrorId -> appDb.bookDao.flowUpdateError()
-                else -> appDb.bookDao.flowByGroup(viewModel.groupId)
-            }.conflate().map { list ->
+            BookGroup.flowBook(viewModel.groupId).conflate().map { list ->
                 when (bookSort) {
                     1 -> list.sortedByDescending {
                         it.latestChapterTime

diff --git a/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/BookshelfFragment1.kt b/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/BookshelfFragment1.kt
@@ -11,7 +11,6 @@ import androidx.fragment.app.FragmentManager
 import androidx.fragment.app.FragmentStatePagerAdapter
 import com.google.android.material.tabs.TabLayout
 import io.legado.app.R
-import io.legado.app.constant.AppConst
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
@@ -86,7 +85,7 @@ class BookshelfFragment1() : BaseBookshelfFragment(R.layout.fragment_bookshelf1)
     @Synchronized
     override fun upGroup(data: List<BookGroup>) {
         if (data.isEmpty()) {
-            appDb.bookGroupDao.enableGroup(AppConst.bookGroupAllId)
+            appDb.bookGroupDao.enableGroup(BookGroup.IdAll)
         } else {
             if (data != bookGroups) {
                 bookGroups.clear()

diff --git a/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/books/BooksFragment.kt b/app/src/main/java/io/legado/app/ui/main/bookshelf/style1/books/BooksFragment.kt
@@ -10,11 +10,9 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
 import io.legado.app.base.BaseFragment
-import io.legado.app.constant.AppConst
 import io.legado.app.constant.AppLog
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
-import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookGroup
 import io.legado.app.databinding.FragmentBooksBinding
@@ -135,16 +133,8 @@ class BooksFragment() : BaseFragment(R.layout.fragment_books),
     private fun upRecyclerData() {
         booksFlowJob?.cancel()
         booksFlowJob = launch {
-            when (groupId) {
-                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
-                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
-                AppConst.bookGroupAudioId -> appDb.bookDao.flowAudio()
-                AppConst.bookGroupNetNoneId -> appDb.bookDao.flowNetNoGroup()
-                AppConst.bookGroupLocalNoneId -> appDb.bookDao.flowLocalNoGroup()
-                AppConst.bookGroupErrorId -> appDb.bookDao.flowUpdateError()
-                else -> appDb.bookDao.flowByGroup(groupId)
-                // 书籍排序
-            }.conflate().map { list ->
+            BookGroup.flowBook(groupId).conflate().map { list ->
+                //排序
                 when (bookSort) {
                     1 -> list.sortedByDescending { it.latestChapterTime }
                     2 -> list.sortedWith { o1, o2 ->

diff --git a/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt b/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
@@ -9,11 +9,9 @@ import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import io.legado.app.R
-import io.legado.app.constant.AppConst
 import io.legado.app.constant.AppLog
 import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
-import io.legado.app.data.appDb
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookGroup
 import io.legado.app.databinding.FragmentBookshelf2Binding
@@ -65,7 +63,7 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
     }
     private var bookGroups: List<BookGroup> = emptyList()
     private var booksFlowJob: Job? = null
-    override var groupId = AppConst.rootGroupId
+    override var groupId = BookGroup.IdRoot
     override var books: List<Book> = emptyList()
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
@@ -135,23 +133,17 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
         }
         booksFlowJob?.cancel()
         booksFlowJob = launch {
-            when (groupId) {
-                AppConst.rootGroupId -> appDb.bookDao.flowRoot()
-                AppConst.bookGroupAllId -> appDb.bookDao.flowAll()
-                AppConst.bookGroupLocalId -> appDb.bookDao.flowLocal()
-                AppConst.bookGroupAudioId -> appDb.bookDao.flowAudio()
-                AppConst.bookGroupNetNoneId -> appDb.bookDao.flowNetNoGroup()
-                AppConst.bookGroupLocalNoneId -> appDb.bookDao.flowLocalNoGroup()
-                AppConst.bookGroupErrorId -> appDb.bookDao.flowUpdateError()
-                else -> appDb.bookDao.flowByGroup(groupId)
-            }.conflate().map { list ->
+            BookGroup.flowBook(groupId).conflate().map { list ->
+                //排序
                 when (AppConfig.getBookSortByGroupId(groupId)) {
                     1 -> list.sortedByDescending {
                         it.latestChapterTime
                     }
+
                     2 -> list.sortedWith { o1, o2 ->
                         o1.name.cnCompare(o2.name)
                     }
+
                     3 -> list.sortedBy {
                         it.order
                     }
@@ -229,15 +221,15 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
     }
 
     override fun getItemCount(): Int {
-        return if (groupId == AppConst.rootGroupId) {
+        return if (groupId == BookGroup.IdRoot) {
             bookGroups.size + books.size
         } else {
             books.size
         }
     }
 
     override fun getItemType(position: Int): Int {
-        if (groupId != AppConst.rootGroupId) {
+        if (groupId != BookGroup.IdRoot) {
             return 0
         }
         if (position < bookGroups.size) {
@@ -247,7 +239,7 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
     }
 
     override fun getItem(position: Int): Any? {
-        if (groupId != AppConst.rootGroupId) {
+        if (groupId != BookGroup.IdRoot) {
             return books.getOrNull(position)
         }
         if (position < bookGroups.size) {