Hi Abhi,
it is possible. You can do like this:
private class ExpandedDialog extends Dialog {
ExpandedDialog(Context context) {
super(context,
com.android.internal.R.style.Theme_Light_NoTitleBar);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_BACK:
if (!down) {
StatusBarService.this.deactivate();
}
return true;
}
return super.dispatchKeyEvent(event);
}
}
This example is inside the file StatusBarService.java in SDK. Here, this
class gets the event when the user presses the back button and execute his
function.
Regards,
Rogerio
2010/2/5 Abhi <abhishek.r.sha...@gmail.com>
> Hi,
>
> Is it possible to launch another activity or invoke a sensor (e.g.
> accelerometer) on the press of capture or video record button?
>
> Abhi
>
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