Added option to hide title on library grid view

app/src/main/java/eu/kanade/tachiyomi/data/database/DbOpenCallback.kt

@@ -18,7 +18,7 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
         /**
          * Version of the database.
          */
-        const val DATABASE_VERSION = 8
+        const val DATABASE_VERSION = 9
     }
 
     override fun onCreate(db: SupportSQLiteDatabase) = with(db) {
@@ -67,6 +67,9 @@ class DbOpenCallback : SupportSQLiteOpenHelper.Callback(DATABASE_VERSION) {
             db.execSQL(MangaTable.createLibraryIndexQuery)
             db.execSQL(ChapterTable.createUnreadChaptersIndexQuery)
         }
+        if (oldVersion < 9) {
+            db.execSQL(MangaTable.addHideTitle)
+        }
     }
 
     override fun onConfigure(db: SupportSQLiteDatabase) {

app/src/main/java/eu/kanade/tachiyomi/data/database/mappers/MangaTypeMapping.kt

@@ -17,6 +17,7 @@ import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_CHAPTER_FLAGS
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_DESCRIPTION
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_FAVORITE
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_GENRE
+import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_HIDE_TITLE
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_ID
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_INITIALIZED
 import eu.kanade.tachiyomi.data.database.tables.MangaTable.COL_LAST_UPDATE
@@ -61,6 +62,7 @@ class MangaPutResolver : DefaultPutResolver<Manga>() {
         put(COL_LAST_UPDATE, obj.last_update)
         put(COL_INITIALIZED, obj.initialized)
         put(COL_VIEWER, obj.viewer)
+        put(COL_HIDE_TITLE, obj.hide_title)
         put(COL_CHAPTER_FLAGS, obj.chapter_flags)
     }
 }
@@ -82,6 +84,7 @@ interface BaseMangaGetResolver {
         initialized = cursor.getInt(cursor.getColumnIndex(COL_INITIALIZED)) == 1
         viewer = cursor.getInt(cursor.getColumnIndex(COL_VIEWER))
         chapter_flags = cursor.getInt(cursor.getColumnIndex(COL_CHAPTER_FLAGS))
+        hide_title = cursor.getInt(cursor.getColumnIndex(COL_HIDE_TITLE)) == 1
     }
 }
 

app/src/main/java/eu/kanade/tachiyomi/data/database/models/Manga.kt

@@ -16,6 +16,8 @@ interface Manga : SManga {
 
     var chapter_flags: Int
 
+    var hide_title: Boolean
+
     fun setChapterOrder(order: Int) {
         setFlags(order, SORT_MASK)
     }

app/src/main/java/eu/kanade/tachiyomi/data/database/models/MangaImpl.kt

@@ -32,6 +32,8 @@ open class MangaImpl : Manga {
 
     override var chapter_flags: Int = 0
 
+    override var hide_title: Boolean = false
+
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other == null || javaClass != other.javaClass) return false

app/src/main/java/eu/kanade/tachiyomi/data/database/queries/MangaQueries.kt

@@ -82,6 +82,11 @@ interface MangaQueries : DbProvider {
             .withPutResolver(MangaViewerPutResolver())
             .prepare()
 
+    fun updateMangaHideTitle(manga: Manga) = db.put()
+        .`object`(manga)
+        .withPutResolver(MangaHideTitlePutResolver())
+        .prepare()
+
     fun updateMangaTitle(manga: Manga) = db.put()
             .`object`(manga)
             .withPutResolver(MangaTitlePutResolver())

app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/MangaHideTitlePutResolver.kt

@@ -0,0 +1,33 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import android.content.ContentValues
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.LibraryManga
+import eu.kanade.tachiyomi.data.database.models.Manga
+import eu.kanade.tachiyomi.data.database.tables.MangaTable
+
+class MangaHideTitlePutResolver : PutResolver<Manga>() {
+
+    override fun performPut(db: StorIOSQLite, manga: Manga) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(manga)
+        val contentValues = mapToContentValues(manga)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(manga: Manga) = UpdateQuery.builder()
+        .table(MangaTable.TABLE)
+        .where("${MangaTable.COL_ID} = ?")
+        .whereArgs(manga.id)
+        .build()
+
+    fun mapToContentValues(manga: Manga) = ContentValues(1).apply {
+        put(MangaTable.COL_HIDE_TITLE, manga.hide_title)
+    }
+
+}

app/src/main/java/eu/kanade/tachiyomi/data/database/tables/MangaTable.kt

@@ -38,6 +38,8 @@ object MangaTable {
 
     const val COL_CATEGORY = "category"
 
+    const val COL_HIDE_TITLE = "hideTitle"
+
     val createTableQuery: String
         get() = """CREATE TABLE $TABLE(
             $COL_ID INTEGER NOT NULL PRIMARY KEY,
@@ -54,6 +56,7 @@ object MangaTable {
             $COL_LAST_UPDATE LONG,
             $COL_INITIALIZED BOOLEAN NOT NULL,
             $COL_VIEWER INTEGER NOT NULL,
+            $COL_HIDE_TITLE INTEGER NOT NULL,
             $COL_CHAPTER_FLAGS INTEGER NOT NULL
             )"""
 
@@ -63,4 +66,7 @@ object MangaTable {
     val createLibraryIndexQuery: String
         get() = "CREATE INDEX library_${COL_FAVORITE}_index ON $TABLE($COL_FAVORITE) " +
                 "WHERE $COL_FAVORITE = 1"
+
+    val addHideTitle: String
+        get() = "ALTER TABLE $TABLE ADD COLUMN $COL_HIDE_TITLE INTEGER DEFAULT 0"
 }

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt

@@ -67,8 +67,8 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
         this.controller = controller
 
         recycler = if (preferences.libraryAsList().getOrDefault()) {
-            (swipe_refresh.inflate(R.layout.library_list_recycler) as androidx.recyclerview.widget.RecyclerView).apply {
+            (swipe_refresh.inflate(R.layout.library_list_recycler) as RecyclerView).apply {
-                layoutManager = androidx.recyclerview.widget.LinearLayoutManager(context)
+                layoutManager = LinearLayoutManager(context)
             }
         } else {
             (swipe_refresh.inflate(R.layout.library_grid_recycler) as AutofitRecyclerView).apply {

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -30,6 +30,7 @@ import com.jakewharton.rxrelay.BehaviorRelay
 import com.jakewharton.rxrelay.PublishRelay
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Category
+import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.library.LibraryUpdateService
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
@@ -435,6 +436,15 @@ class LibraryController(
         } else {
             mode.title = resources?.getString(R.string.label_selected, count)
             menu.findItem(R.id.action_edit_cover)?.isVisible = count == 1
+            menu.findItem(R.id.action_hide_title)?.isVisible =
+                !preferences.libraryAsList().getOrDefault()
+            if (!preferences.libraryAsList().getOrDefault()) {
+                val showAll =
+                    (selectedMangas.filter { (it as? LibraryManga)?.hide_title == true }).size == selectedMangas.size
+                menu.findItem(R.id.action_hide_title)?.title = activity?.getString(
+                    if (showAll) R.string.label_show_title else R.string.label_hide_title
+                )
+            }
         }
         return false
     }
@@ -453,6 +463,12 @@ class LibraryController(
                 }
             }
             R.id.action_migrate -> startMangaMigration()
+            R.id.action_hide_title -> {
+                val showAll = (selectedMangas.filter { (it as? LibraryManga)?.hide_title == true }
+                    ).size == selectedMangas.size
+                presenter.hideShowTitle(selectedMangas.toList(), !showAll)
+                destroyActionModeIfNeeded()
+            }
             else -> return false
         }
         return true

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryGridHolder.kt

@@ -32,7 +32,11 @@ class LibraryGridHolder(
      */
     override fun onSetValues(item: LibraryItem) {
         // Update the title of the manga.
-        title.text = item.manga.title
+        with(title) {
+            visibility = if (item.manga.hide_title) View.GONE else View.VISIBLE
+            text = item.manga.title
+        }
+        gradient.visibility = if (item.manga.hide_title) View.GONE else View.VISIBLE
 
         // Update the unread count and its visibility.
         with(unread_text) {

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt

@@ -5,6 +5,7 @@ import com.jakewharton.rxrelay.BehaviorRelay
 import eu.kanade.tachiyomi.data.cache.CoverCache
 import eu.kanade.tachiyomi.data.database.DatabaseHelper
 import eu.kanade.tachiyomi.data.database.models.Category
+import eu.kanade.tachiyomi.data.database.models.LibraryManga
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaCategory
 import eu.kanade.tachiyomi.data.download.DownloadManager
@@ -372,6 +373,15 @@ class LibraryPresenter(
             .subscribe()
     }
 
+    fun hideShowTitle(mangas: List<Manga>, hide: Boolean) {
+        mangas.forEach { it.hide_title = hide }
+        db.inTransaction {
+            mangas.forEach {
+                db.updateMangaHideTitle(it).executeAsBlocking()
+            }
+        }
+    }
+
     private fun migrateMangaInternal(source: Source, sourceChapters: List<SChapter>,
         prevManga: Manga, manga: Manga, replace: Boolean) {
 

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt

@@ -76,16 +76,6 @@ class MangaController : RxController, TabbedController {
         )
     }
 
-    override fun onRestoreInstanceState(savedInstanceState: Bundle) {
-        backClosesApp = false
-        super.onRestoreInstanceState(savedInstanceState)
-    }
-
-    override fun onActivityResumed(activity: Activity) {
-        backClosesApp = false
-        super.onActivityResumed(activity)
-    }
-
     override fun handleBack(): Boolean {
         return if (backClosesApp) {
             activity?.finishAffinity()
@@ -99,8 +89,7 @@ class MangaController : RxController, TabbedController {
     var source: Source? = null
         private set
 
-    var backClosesApp = false
+    private var backClosesApp = false
-        private set
 
     var startingChapterYPos:Float? = null
 

app/src/main/res/menu/library_selection.xml

@@ -29,4 +29,10 @@
         android:title="@string/label_migration"
         app:showAsAction="ifRoom" />
 
+    <item
+        android:id="@+id/action_hide_title"
+        android:icon="@drawable/baseline_swap_calls_white_24"
+        android:title="@string/label_hide_title"
+        app:showAsAction="never" />
+
 </menu>

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

@@ -22,6 +22,8 @@
     <string name="label_selected">Selected: %1$d</string>
     <string name="label_backup">Backup</string>
     <string name="label_migration">Source migration</string>
+    <string name="label_hide_title">Hide title</string>
+    <string name="label_show_title">Show title</string>
     <string name="label_extensions">Extensions</string>
     <string name="label_extension_info">Extension info</string>
     <string name="label_help">Help</string>