android - How to prevent AutoCompleteTextView drop down list disappear after user input -


i developing customized autocompletetextview customized adapter. however, when text in text field changes, drop down list disappear temporarily until new results published. think happening autocompletetextview hide drop down list during filtering. however, there way force autocompletetextview display drop down list time?

the reason didn't actively use filter in customized adapter because filter doesn't fit case. if performfiltering() method returns null or values field in returned filterresults in method empty, drop down list hidden. way solve problem returning dummy filterresults object , fill dummy values field in object in performfiltering() method.


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