java - Generic Multi level list view using array adapter in a drawer layout and passing JSON data -


i creating generic multi level list view in navigation drawer layout.

the idea pass array list view generates new array or append array list , pass every time user touches list item.

problems , possible solutions in idea are

  1. each text view looks alike since list view contains 1 text view in adapter. solution: customizing style of text view every time overriding view method of array adapter.

  2. collect data in multilevel dimension form json object solution: iterative search or data structure serve purpose.

  3. there main activity , asynchronous task retrieve json object. problem if call select item method main activity cannot access data since connection class not terminate after post executes method.


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