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					@ -95,10 +95,11 @@ class ArrangeBookActivity : VMBaseActivity<ArrangeBookViewModel>(R.layout.activi | 
				
			
			
		
	
		
		
			
				
					
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					    private fun initBookData() { | 
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					    private fun initBookData() { | 
				
			
			
		
	
		
		
			
				
					
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					        booksLiveData?.removeObservers(this) | 
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					        booksLiveData?.removeObservers(this) | 
				
			
			
		
	
		
		
			
				
					
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					        booksLiveData = | 
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					        booksLiveData = | 
				
			
			
		
	
		
		
			
				
					
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					            if (groupId == -1) { | 
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					            when (groupId) { | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					                App.db.bookDao().observeAll() | 
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					                -1 -> App.db.bookDao().observeAll() | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					            } else { | 
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					                -2 -> App.db.bookDao().observeLocal() | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					                App.db.bookDao().observeByGroup(groupId) | 
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					                -3 -> App.db.bookDao().observeAudio() | 
				
			
			
				
				
			
		
	
		
		
	
		
		
	
		
		
	
		
		
	
		
		
			
				
					
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					                else -> App.db.bookDao().observeByGroup(groupId) | 
				
			
			
		
	
		
		
			
				
					
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					            } | 
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					            } | 
				
			
			
		
	
		
		
			
				
					
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					        booksLiveData?.observe(this, Observer { | 
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					        booksLiveData?.observe(this, Observer { | 
				
			
			
		
	
		
		
			
				
					
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					            adapter.selectedBooks.clear() | 
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					            adapter.selectedBooks.clear() | 
				
			
			
		
	
	
		
		
			
				
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