how to receive an event while moving through buttons
<p>I am trying to implement a piano app in android. I have just 8 notes and 8 buttons for each note. I implemented onTouch for every button, and there is no problem when I just touch one button. But when I touch a button and move my finger to the next one, than the onTouch function for that button is not called and it is ignored. How can I manage to play notes during sliding my finger on the buttons without taking my finger up? I am really stuck here.</p>
