am 4ef9edeb: Merge "Handle policy change while keyguard disabled" into lmp-mr1-dev (65c08ec8) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/KeyguardDisableHandler.java

+29 −16

Original line number	Diff line number	Diff line
		@@ -68,9 +68,18 @@ public class KeyguardDisableHandler extends Handler {
		break;

		case KEYGUARD_POLICY_CHANGED:
		mAllowDisableKeyguard = ALLOW_DISABLE_UNKNOWN;
		if (mKeyguardTokenWatcher.isAcquired()) {
		// If we are currently disabled we need to know if the keyguard
		// should be re-enabled, so determine the allow state immediately.
		mKeyguardTokenWatcher.updateAllowState();
		if (mAllowDisableKeyguard != ALLOW_DISABLE_YES) {
		mPolicy.enableKeyguard(true);
		}
		} else {
		// lazily evaluate this next time we're asked to disable keyguard
		mAllowDisableKeyguard = ALLOW_DISABLE_UNKNOWN;
		mPolicy.enableKeyguard(true);
		}
		break;
		}
		}
		@@ -81,11 +90,9 @@ public class KeyguardDisableHandler extends Handler {
		super(handler, TAG);
		}

		@Override
		public void acquired() {
		public void updateAllowState() {
		// We fail safe and prevent disabling keyguard in the unlikely event this gets
		// called before DevicePolicyManagerService has started.
		if (mAllowDisableKeyguard == ALLOW_DISABLE_UNKNOWN) {
		DevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService(
		Context.DEVICE_POLICY_SERVICE);
		if (dpm != null) {
		@@ -99,6 +106,12 @@ public class KeyguardDisableHandler extends Handler {
		}
		}
		}

		@Override
		public void acquired() {
		if (mAllowDisableKeyguard == ALLOW_DISABLE_UNKNOWN) {
		updateAllowState();
		}
		if (mAllowDisableKeyguard == ALLOW_DISABLE_YES) {
		mPolicy.enableKeyguard(false);
		} else {