I\'m coding an audio player where a thread updates the TextView representing the track\'s elapsed time, every 250 milliseconds.
Im trying to implement an activity that uses ExpandableListView and I have gotten so far but now I have found some strange behavior.
I am exploring android and developement and I found one problem. My app UI is defined in main.xml I have 2 texts and 2 bu开发者_JAVA技巧ttons defined - easy app.
I\'m trying to set the text in a label dynamically by calling the setText method whenever a button is clicked. Here is my code:
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