user interface - How to implement folder-picker android? -
i'm writing small corporate program sends photos company's server.
each photo should fall specially allocated folder, example photo of forest should in folder nature -> forest. directory tree i'm getting server list of objects fields:
- name
- id
- parentid
- prefix
where prefix a numeric value, example:
- nature - 1000;
- forest - 1100
- hill - 1200
- animals - 2000
- bear - 2100
- mouse - 2200
- and on.
in order send photo user needs select appropriate folder. question is, how implement easy , clear folder-picker?
at moment, picker made using autocompletetextview, in order enter first 3 letters of folder name - name should remembered user , if folders around 10, not difficult, if folders become more 100 - hold names in head become impossible.
maybe have idea how implement user interface select folder, without forcing employees learn hundred names?
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