On a MultiAutoCompleteTextView in android I am able to add entries and parse them just fine. After auto completing the most recent item, when I press backspace it will delete all the characters before I autocompleted the item. Great. Now my problem is when I have multiple entries already autocompleted. I want to be able to delete each entry with a single backspace rather than deleting each character individually. I have tried using a TextWatcher but couldn't really get that to go anywhere. Is there a way I could tokenize each entry as its own entity rather than appending it to a string (like google hangouts and facebook do. Note: this isn't a requirement, just a thought of how i could do it). Thanks for any help! I'll post here if I find out more.
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I ended up using this library
https://github.com/splitwise/TokenAutoComplete
Allows to use any view as the token and allows a token to be added and deleted as one entity.
于 2015-10-02T17:50:18.000 回答