public void onDestroy() {
super.onDestroy();
try {
m_instrumentService.unregisterCallback(m_callback);
m_instrumentService.unloadSamples(m_sounds);
unbindService(m_connection);
} catch (RemoteException e) {
e.printStackTrace();
}
}
/**
* Called on click of one of the buttons
*
* @param view The clicked button
*/
public void buttonClick(View view) {
if (view == null) return;
// looped is stored in tag field
boolean looped = view.getTag().equals("1");
// play/stop depending on ToggleButton state, otherwise just play
boolean play = true;
if (view instanceof ToggleButton && !((ToggleButton) view).isChecked()) play = false;
// either play or stop
try {
if (play) m_instrumentService.playSound(m_buttonToSound.get(view.getId()), looped);
else m_instrumentService.stopSound(m_buttonToSound.get(view.getId()));
} catch (RemoteException e) {
e.printStackTrace();
}
}
/** Do not reload sounds on screen rotation */
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
setContentView(R.layout.instrument_looper);
try {
// light up buttons for playing sounds
for (Map.Entry<Integer, Integer> entry : m_buttonToSound.entrySet())
if (m_instrumentService.isPlaying(entry.getValue()))
((ToggleButton) findViewById(entry.getKey())).setChecked(true);
// re-associate progress bars
m_instrumentService.unregisterCallback(m_callback);
for (Map.Entry<Integer, Integer> entry : m_soundToProgressID.entrySet())
m_soundToProgress.put(entry.getKey(), (ProgressBar) findViewById(entry.getValue()));
m_instrumentService.registerCallback(m_callback);
} catch (RemoteException e) {
e.printStackTrace();
}
}
