[android-developers] Can't disable keyguard anymore

Hi,

has something changed in the latest OS update (Android 2.2.1, Nexus
One) about disabling keyguards? I have an app that has an alarm
feature and wakes up the phone + disables the keyguard; the keyguard
disabling doesn't happen anymore. Here's what i'm doing:

private final void unlockScreen() {
final KeyguardManager km = ((KeyguardManager)
getSystemService(Activity.KEYGUARD_SERVICE));
if (km.inKeyguardRestrictedInputMode()) {
final KeyguardLock kl = km.newKeyguardLock(KEYGUARD_SERVICE);
kl.disableKeyguard();
}
}

private final void wakeScreen() {
final boolean dim = sPref.getBoolean(Config.ALARM_DIM, false);
final PowerManager.WakeLock wl = ((PowerManager)
getSystemService(Context.POWER_SERVICE))
.newWakeLock((dim ? PowerManager.SCREEN_DIM_WAKE_LOCK
: PowerManager.SCREEN_BRIGHT_WAKE_LOCK)
| PowerManager.ACQUIRE_CAUSES_WAKEUP, "TagToDoWake");
wl.acquire();
new Handler().postDelayed(new Runnable() {
public void run() {
wl.release();
}
}, 20000);

And i'm calling them in this order:
wakeScreen();
unlockScreen();

Thanks,
Teo

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