> I think this should work...
                        
                        
                        
                        Add `android:dropDownHeight="100dp"` to the `AutoCompleteTextView` tag in your layout file.
                        
                        
                        
                        > Something like this :
                        
                        
                        
                            <AutoCompleteTextView
                        
                                    android:id="@+id/..."
                        
                                    android:layout_width="match_parent"
                        
                                    android:layout_height="wrap_content"
                        
                                    ...   
                        
                                    android:dropDownHeight="100dp"
                        
                                    ...>
                        
                            </AutoCompleteTextView>
                        
                
             
            
                
                    
                        Just adding the `android:dropDownHeight="100dp"` to the `AutoCompleteTextView` tag in your layout file will be the best solution I guess! it will simply controls the hight of drop down hight and allow us to scroll!
                        
                        
                        
                        
                        
                            <AutoCompleteTextView
                        
                                    android:id="@+id/acetxt_assignclient"
                        
                                    android:layout_width="fill_parent"
                        
                                    android:layout_height="wrap_content"   
                        
                                    android:dropDownHeight="250dp">
                        
                            </AutoCompleteTextView>