|  |  |  | @ -11,21 +11,23 @@ import io.legado.app.help.storage.Restore | 
			
		
	
		
			
				
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					|  |  |  |  | @Database( | 
			
		
	
		
			
				
					|  |  |  |  |     entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class, ReplaceRule::class, | 
			
		
	
		
			
				
					|  |  |  |  |         SearchBook::class, SearchKeyword::class, Cookie::class, RssSource::class, Bookmark::class, | 
			
		
	
		
			
				
					|  |  |  |  |         RssArticle::class], | 
			
		
	
		
			
				
					|  |  |  |  |     entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class, | 
			
		
	
		
			
				
					|  |  |  |  |         ReplaceRule::class, SearchBook::class, SearchKeyword::class, Cookie::class, | 
			
		
	
		
			
				
					|  |  |  |  |         RssSource::class, Bookmark::class, RssArticle::class], | 
			
		
	
		
			
				
					|  |  |  |  |     version = 3, | 
			
		
	
		
			
				
					|  |  |  |  |     exportSchema = true | 
			
		
	
		
			
				
					|  |  |  |  | ) | 
			
		
	
		
			
				
					|  |  |  |  | abstract class AppDatabase : RoomDatabase() { | 
			
		
	
		
			
				
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					|  |  |  |  |     companion object { | 
			
		
	
		
			
				
					|  |  |  |  |         var DestructiveMigration = false | 
			
		
	
		
			
				
					|  |  |  |  |         private const val DATABASE_NAME = "legado.db" | 
			
		
	
		
			
				
					|  |  |  |  |         fun createDatabase(context: Context): AppDatabase { | 
			
		
	
		
			
				
					|  |  |  |  |             return Room.databaseBuilder(context, AppDatabase::class.java, DATABASE_NAME) | 
			
		
	
		
			
				
					|  |  |  |  |                 .fallbackToDestructiveMigration() | 
			
		
	
		
			
				
					|  |  |  |  |                 .addCallback(object : Callback() { | 
			
		
	
		
			
				
					|  |  |  |  |                     override fun onDestructiveMigration(db: SupportSQLiteDatabase) { | 
			
		
	
		
			
				
					|  |  |  |  |                         DestructiveMigration = true | 
			
		
	
		
			
				
					|  |  |  |  |                         Restore.restore() | 
			
		
	
		
			
				
					|  |  |  |  |                     } | 
			
		
	
		
			
				
					|  |  |  |  |                 }) | 
			
		
	
	
		
			
				
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