[DO NOT MERGE] Show UDFPS icon on AOD even if fp auth isn't running am: e5be111dc4 (d5351da3) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/status_bar_expanded.xml

+13 −0

Original line number	Original line	Diff line number	Diff line
	@@ -70,6 +70,19 @@
	android:padding="@dimen/lock_icon_padding"		android:padding="@dimen/lock_icon_padding"
	android:layout_gravity="center"		android:layout_gravity="center"
	android:scaleType="centerCrop"/>		android:scaleType="centerCrop"/>

			<!-- Fingerprint -->
			<!-- AOD dashed fingerprint icon with moving dashes -->
			<com.airbnb.lottie.LottieAnimationView
			android:id="@+id/lock_udfps_aod_fp"
			android:layout_width="match_parent"
			android:layout_height="match_parent"
			android:padding="@dimen/lock_icon_padding"
			android:layout_gravity="center"
			android:scaleType="centerCrop"
			systemui:lottie_autoPlay="false"
			systemui:lottie_loop="true"
			systemui:lottie_rawRes="@raw/udfps_aod_fp"/>
	</com.android.keyguard.LockIconView>		</com.android.keyguard.LockIconView>

	<com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer		<com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer

packages/SystemUI/src/com/android/keyguard/LockIconView.java

+11 −6

Original line number	Original line	Diff line number	Diff line
	@@ -45,7 +45,7 @@ public class LockIconView extends FrameLayout implements Dumpable {
	private int mRadius;		private int mRadius;

	private ImageView mLockIcon;		private ImageView mLockIcon;
	private ImageView mUnlockBgView;		private ImageView mBgView;

	private int mLockIconColor;		private int mLockIconColor;

	@@ -58,19 +58,19 @@ public class LockIconView extends FrameLayout implements Dumpable {
	public void onFinishInflate() {		public void onFinishInflate() {
	super.onFinishInflate();		super.onFinishInflate();
	mLockIcon = findViewById(R.id.lock_icon);		mLockIcon = findViewById(R.id.lock_icon);
	mUnlockBgView = findViewById(R.id.lock_icon_bg);		mBgView = findViewById(R.id.lock_icon_bg);
	}		}

	void updateColorAndBackgroundVisibility(boolean useBackground) {		void updateColorAndBackgroundVisibility(boolean useBackground) {
	if (useBackground) {		if (useBackground && mLockIcon.getDrawable() != null) {
	mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),		mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),
	android.R.attr.textColorPrimary);		android.R.attr.textColorPrimary);
	mUnlockBgView.setBackground(getContext().getDrawable(R.drawable.fingerprint_bg));		mBgView.setBackground(getContext().getDrawable(R.drawable.fingerprint_bg));
	mUnlockBgView.setVisibility(View.VISIBLE);		mBgView.setVisibility(View.VISIBLE);
	} else {		} else {
	mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),		mLockIconColor = Utils.getColorAttrDefaultColor(getContext(),
	R.attr.wallpaperTextColorAccent);		R.attr.wallpaperTextColorAccent);
	mUnlockBgView.setVisibility(View.GONE);		mBgView.setVisibility(View.GONE);
	}		}

	mLockIcon.setImageTintList(ColorStateList.valueOf(mLockIconColor));		mLockIcon.setImageTintList(ColorStateList.valueOf(mLockIconColor));
	@@ -78,6 +78,11 @@ public class LockIconView extends FrameLayout implements Dumpable {

	void setImageDrawable(Drawable drawable) {		void setImageDrawable(Drawable drawable) {
	mLockIcon.setImageDrawable(drawable);		mLockIcon.setImageDrawable(drawable);
			if (drawable == null) {
			mBgView.setVisibility(View.INVISIBLE);
			} else {
			mBgView.setVisibility(View.VISIBLE);
			}
	}		}

	/**		/**

packages/SystemUI/src/com/android/keyguard/LockIconViewController.java

+95 −11

Original line number	Original line	Diff line number	Diff line
	@@ -19,6 +19,8 @@ package com.android.keyguard;
	import static android.hardware.biometrics.BiometricSourceType.FINGERPRINT;		import static android.hardware.biometrics.BiometricSourceType.FINGERPRINT;

	import static com.android.systemui.classifier.Classifier.LOCK_ICON;		import static com.android.systemui.classifier.Classifier.LOCK_ICON;
			import static com.android.systemui.doze.util.BurnInHelperKt.getBurnInOffset;
			import static com.android.systemui.doze.util.BurnInHelperKt.getBurnInProgressOffset;

	import android.content.Context;		import android.content.Context;
	import android.content.res.Configuration;		import android.content.res.Configuration;
	@@ -32,6 +34,7 @@ import android.media.AudioAttributes;
	import android.os.Process;		import android.os.Process;
	import android.os.Vibrator;		import android.os.Vibrator;
	import android.util.DisplayMetrics;		import android.util.DisplayMetrics;
			import android.util.MathUtils;
	import android.view.GestureDetector;		import android.view.GestureDetector;
	import android.view.GestureDetector.SimpleOnGestureListener;		import android.view.GestureDetector.SimpleOnGestureListener;
	import android.view.MotionEvent;		import android.view.MotionEvent;
	@@ -59,6 +62,8 @@ import com.android.systemui.statusbar.policy.KeyguardStateController;
	import com.android.systemui.util.ViewController;		import com.android.systemui.util.ViewController;
	import com.android.systemui.util.concurrency.DelayableExecutor;		import com.android.systemui.util.concurrency.DelayableExecutor;

			import com.airbnb.lottie.LottieAnimationView;

	import java.io.FileDescriptor;		import java.io.FileDescriptor;
	import java.io.PrintWriter;		import java.io.PrintWriter;
	import java.util.Objects;		import java.util.Objects;
	@@ -94,6 +99,8 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	@NonNull private final DelayableExecutor mExecutor;		@NonNull private final DelayableExecutor mExecutor;
	private boolean mUdfpsEnrolled;		private boolean mUdfpsEnrolled;

			@NonNull private LottieAnimationView mAodFp;

	@NonNull private final AnimatedVectorDrawable mFpToUnlockIcon;		@NonNull private final AnimatedVectorDrawable mFpToUnlockIcon;
	@NonNull private final AnimatedVectorDrawable mLockToUnlockIcon;		@NonNull private final AnimatedVectorDrawable mLockToUnlockIcon;
	@NonNull private final Drawable mLockIcon;		@NonNull private final Drawable mLockIcon;
	@@ -112,6 +119,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	private boolean mIsKeyguardShowing;		private boolean mIsKeyguardShowing;
	private boolean mUserUnlockedWithBiometric;		private boolean mUserUnlockedWithBiometric;
	private Runnable mCancelDelayedUpdateVisibilityRunnable;		private Runnable mCancelDelayedUpdateVisibilityRunnable;
			private Runnable mOnGestureDetectedRunnable;

	private boolean mUdfpsSupported;		private boolean mUdfpsSupported;
	private float mHeightPixels;		private float mHeightPixels;
	@@ -121,6 +129,12 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	private boolean mShowUnlockIcon;		private boolean mShowUnlockIcon;
	private boolean mShowLockIcon;		private boolean mShowLockIcon;

			// for udfps when strong auth is required or unlocked on AOD
			private boolean mShowAODFpIcon;
			private final int mMaxBurnInOffsetX;
			private final int mMaxBurnInOffsetY;
			private float mInterpolatedDarkAmount;

	private boolean mDownDetected;		private boolean mDownDetected;
	private boolean mDetectedLongPress;		private boolean mDetectedLongPress;
	private final Rect mSensorTouchLocation = new Rect();		private final Rect mSensorTouchLocation = new Rect();
	@@ -155,6 +169,12 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	mAuthRippleController = authRippleController;		mAuthRippleController = authRippleController;

	final Context context = view.getContext();		final Context context = view.getContext();
			mAodFp = mView.findViewById(R.id.lock_udfps_aod_fp);
			mMaxBurnInOffsetX = context.getResources()
			.getDimensionPixelSize(R.dimen.udfps_burn_in_offset_x);
			mMaxBurnInOffsetY = context.getResources()
			.getDimensionPixelSize(R.dimen.udfps_burn_in_offset_y);

	mUnlockIcon = mView.getContext().getResources().getDrawable(		mUnlockIcon = mView.getContext().getResources().getDrawable(
	R.drawable.ic_unlock,		R.drawable.ic_unlock,
	mView.getContext().getTheme());		mView.getContext().getTheme());
	@@ -173,19 +193,19 @@ public class LockIconViewController extends ViewController<LockIconView> impleme

	@Override		@Override
	protected void onInit() {		protected void onInit() {
	mAuthController.addCallback(mAuthControllerCallback);
	mUdfpsSupported = mAuthController.getUdfpsSensorLocation() != null;

	mView.setAccessibilityDelegate(mAccessibilityDelegate);		mView.setAccessibilityDelegate(mAccessibilityDelegate);
	}		}

	@Override		@Override
	protected void onViewAttached() {		protected void onViewAttached() {
			updateIsUdfpsEnrolled();
	updateConfiguration();		updateConfiguration();
	updateKeyguardShowing();		updateKeyguardShowing();
	mUserUnlockedWithBiometric = false;		mUserUnlockedWithBiometric = false;

	mIsBouncerShowing = mKeyguardViewController.isBouncerShowing();		mIsBouncerShowing = mKeyguardViewController.isBouncerShowing();
	mIsDozing = mStatusBarStateController.isDozing();		mIsDozing = mStatusBarStateController.isDozing();
			mInterpolatedDarkAmount = mStatusBarStateController.getDozeAmount();
	mRunningFPS = mKeyguardUpdateMonitor.isFingerprintDetectionRunning();		mRunningFPS = mKeyguardUpdateMonitor.isFingerprintDetectionRunning();
	mCanDismissLockScreen = mKeyguardStateController.canDismissLockScreen();		mCanDismissLockScreen = mKeyguardStateController.canDismissLockScreen();
	mStatusBarState = mStatusBarStateController.getState();		mStatusBarState = mStatusBarStateController.getState();
	@@ -193,15 +213,18 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	updateColors();		updateColors();
	mConfigurationController.addCallback(mConfigurationListener);		mConfigurationController.addCallback(mConfigurationListener);

			mAuthController.addCallback(mAuthControllerCallback);
	mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateMonitorCallback);		mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateMonitorCallback);
	mStatusBarStateController.addCallback(mStatusBarStateListener);		mStatusBarStateController.addCallback(mStatusBarStateListener);
	mKeyguardStateController.addCallback(mKeyguardStateCallback);		mKeyguardStateController.addCallback(mKeyguardStateCallback);
	mDownDetected = false;		mDownDetected = false;
			updateBurnInOffsets();
	updateVisibility();		updateVisibility();
	}		}

	@Override		@Override
	protected void onViewDetached() {		protected void onViewDetached() {
			mAuthController.removeCallback(mAuthControllerCallback);
	mConfigurationController.removeCallback(mConfigurationListener);		mConfigurationController.removeCallback(mConfigurationListener);
	mKeyguardUpdateMonitor.removeCallback(mKeyguardUpdateMonitorCallback);		mKeyguardUpdateMonitor.removeCallback(mKeyguardUpdateMonitorCallback);
	mStatusBarStateController.removeCallback(mStatusBarStateListener);		mStatusBarStateController.removeCallback(mStatusBarStateListener);
	@@ -231,7 +254,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	mCancelDelayedUpdateVisibilityRunnable = null;		mCancelDelayedUpdateVisibilityRunnable = null;
	}		}

	if (!mIsKeyguardShowing) {		if (!mIsKeyguardShowing && !mIsDozing) {
	mView.setVisibility(View.INVISIBLE);		mView.setVisibility(View.INVISIBLE);
	return;		return;
	}		}
	@@ -242,6 +265,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	mShowLockIcon = !mCanDismissLockScreen && !mUserUnlockedWithBiometric && isLockScreen()		mShowLockIcon = !mCanDismissLockScreen && !mUserUnlockedWithBiometric && isLockScreen()
	&& (!mUdfpsEnrolled \|\| !mRunningFPS);		&& (!mUdfpsEnrolled \|\| !mRunningFPS);
	mShowUnlockIcon = mCanDismissLockScreen && isLockScreen();		mShowUnlockIcon = mCanDismissLockScreen && isLockScreen();
			mShowAODFpIcon = mIsDozing && mUdfpsEnrolled && !mRunningFPS;

	final CharSequence prevContentDescription = mView.getContentDescription();		final CharSequence prevContentDescription = mView.getContentDescription();
	if (mShowLockIcon) {		if (mShowLockIcon) {
	@@ -264,10 +288,22 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	}		}
	mView.setVisibility(View.VISIBLE);		mView.setVisibility(View.VISIBLE);
	mView.setContentDescription(mUnlockedLabel);		mView.setContentDescription(mUnlockedLabel);
			} else if (mShowAODFpIcon) {
			mView.setImageDrawable(null);
			mView.setContentDescription(null);
			mAodFp.setVisibility(View.VISIBLE);
			mAodFp.setContentDescription(mCanDismissLockScreen ? mUnlockedLabel : mLockedLabel);
			mView.setVisibility(View.VISIBLE);
	} else {		} else {
	mView.setVisibility(View.INVISIBLE);		mView.setVisibility(View.INVISIBLE);
	mView.setContentDescription(null);		mView.setContentDescription(null);
	}		}

			if (!mShowAODFpIcon) {
			mAodFp.setVisibility(View.INVISIBLE);
			mAodFp.setContentDescription(null);
			}

	if (!Objects.equals(prevContentDescription, mView.getContentDescription())		if (!Objects.equals(prevContentDescription, mView.getContentDescription())
	&& mView.getContentDescription() != null) {		&& mView.getContentDescription() != null) {
	mView.announceForAccessibility(mView.getContentDescription());		mView.announceForAccessibility(mView.getContentDescription());
	@@ -344,10 +380,12 @@ public class LockIconViewController extends ViewController<LockIconView> impleme

	@Override		@Override
	public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {		public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {
			pw.println("mUdfpsSupported: " + mUdfpsSupported);
	pw.println("mUdfpsEnrolled: " + mUdfpsEnrolled);		pw.println("mUdfpsEnrolled: " + mUdfpsEnrolled);
	pw.println("mIsKeyguardShowing: " + mIsKeyguardShowing);		pw.println("mIsKeyguardShowing: " + mIsKeyguardShowing);
	pw.println(" mShowUnlockIcon: " + mShowUnlockIcon);		pw.println(" mShowUnlockIcon: " + mShowUnlockIcon);
	pw.println(" mShowLockIcon: " + mShowLockIcon);		pw.println(" mShowLockIcon: " + mShowLockIcon);
			pw.println(" mShowAODFpIcon: " + mShowAODFpIcon);
	pw.println(" mIsDozing: " + mIsDozing);		pw.println(" mIsDozing: " + mIsDozing);
	pw.println(" mIsBouncerShowing: " + mIsBouncerShowing);		pw.println(" mIsBouncerShowing: " + mIsBouncerShowing);
	pw.println(" mUserUnlockedWithBiometric: " + mUserUnlockedWithBiometric);		pw.println(" mUserUnlockedWithBiometric: " + mUserUnlockedWithBiometric);
	@@ -355,17 +393,57 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	pw.println(" mCanDismissLockScreen: " + mCanDismissLockScreen);		pw.println(" mCanDismissLockScreen: " + mCanDismissLockScreen);
	pw.println(" mStatusBarState: " + StatusBarState.toShortString(mStatusBarState));		pw.println(" mStatusBarState: " + StatusBarState.toShortString(mStatusBarState));
	pw.println(" mQsExpanded: " + mQsExpanded);		pw.println(" mQsExpanded: " + mQsExpanded);
			pw.println(" mInterpolatedDarkAmount: " + mInterpolatedDarkAmount);

	if (mView != null) {		if (mView != null) {
	mView.dump(fd, pw, args);		mView.dump(fd, pw, args);
	}		}
	}		}

			/** Every minute, update the aod icon's burn in offset */
			public void dozeTimeTick() {
			updateBurnInOffsets();
			}

			private void updateBurnInOffsets() {
			float offsetX = MathUtils.lerp(0f,
			getBurnInOffset(mMaxBurnInOffsetX * 2, true /* xAxis */)
			- mMaxBurnInOffsetX, mInterpolatedDarkAmount);
			float offsetY = MathUtils.lerp(0f,
			getBurnInOffset(mMaxBurnInOffsetY * 2, false /* xAxis */)
			- mMaxBurnInOffsetY, mInterpolatedDarkAmount);
			float progress = MathUtils.lerp(0f, getBurnInProgressOffset(), mInterpolatedDarkAmount);

			mAodFp.setTranslationX(offsetX);
			mAodFp.setTranslationY(offsetY);
			mAodFp.setProgress(progress);
			mAodFp.setAlpha(255 * mInterpolatedDarkAmount);
			}

			private void updateIsUdfpsEnrolled() {
			boolean wasUdfpsSupported = mUdfpsSupported;
			boolean wasUdfpsEnrolled = mUdfpsEnrolled;

			mUdfpsSupported = mAuthController.getUdfpsSensorLocation() != null;
			mUdfpsEnrolled = mKeyguardUpdateMonitor.isUdfpsEnrolled();
			if (wasUdfpsSupported != mUdfpsSupported \|\| wasUdfpsEnrolled != mUdfpsEnrolled) {
			updateVisibility();
			}
			}

	private StatusBarStateController.StateListener mStatusBarStateListener =		private StatusBarStateController.StateListener mStatusBarStateListener =
	new StatusBarStateController.StateListener() {		new StatusBarStateController.StateListener() {
			@Override
			public void onDozeAmountChanged(float linear, float eased) {
			mInterpolatedDarkAmount = eased;
			updateBurnInOffsets();
			}

	@Override		@Override
	public void onDozingChanged(boolean isDozing) {		public void onDozingChanged(boolean isDozing) {
	mIsDozing = isDozing;		mIsDozing = isDozing;
			updateBurnInOffsets();
			updateIsUdfpsEnrolled();
	updateVisibility();		updateVisibility();
	}		}

	@@ -439,7 +517,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	mKeyguardUpdateMonitor.getUserUnlockedWithBiometric(		mKeyguardUpdateMonitor.getUserUnlockedWithBiometric(
	KeyguardUpdateMonitor.getCurrentUser());		KeyguardUpdateMonitor.getCurrentUser());
	}		}
	mUdfpsEnrolled = mKeyguardUpdateMonitor.isUdfpsEnrolled();		updateIsUdfpsEnrolled();
	updateVisibility();		updateVisibility();
	}		}

	@@ -485,8 +563,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme

	// intercept all following touches until we see MotionEvent.ACTION_CANCEL UP or		// intercept all following touches until we see MotionEvent.ACTION_CANCEL UP or
	// MotionEvent.ACTION_UP (see #onTouchEvent)		// MotionEvent.ACTION_UP (see #onTouchEvent)
	mDownDetected = true;		if (mVibrator != null && !mDownDetected) {
	if (mVibrator != null) {
	mVibrator.vibrate(		mVibrator.vibrate(
	Process.myUid(),		Process.myUid(),
	getContext().getOpPackageName(),		getContext().getOpPackageName(),
	@@ -494,6 +571,8 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	"lockIcon-onDown",		"lockIcon-onDown",
	VIBRATION_SONIFICATION_ATTRIBUTES);		VIBRATION_SONIFICATION_ATTRIBUTES);
	}		}

			mDownDetected = true;
	return true;		return true;
	}		}

	@@ -551,6 +630,9 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	mAuthRippleController.showRipple(FINGERPRINT);		mAuthRippleController.showRipple(FINGERPRINT);
	}		}
	updateVisibility();		updateVisibility();
			if (mOnGestureDetectedRunnable != null) {
			mOnGestureDetectedRunnable.run();
			}
	mKeyguardViewController.showBouncer(/* scrim */ true);		mKeyguardViewController.showBouncer(/* scrim */ true);
	return true;		return true;
	}		}
	@@ -561,16 +643,18 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	* in a 'clickable' state		* in a 'clickable' state
	* @return whether to intercept the touch event		* @return whether to intercept the touch event
	*/		*/
	public boolean onTouchEvent(MotionEvent event) {		public boolean onTouchEvent(MotionEvent event, Runnable onGestureDetectedRunnable) {
	if (mSensorTouchLocation.contains((int) event.getX(), (int) event.getY())		if (mSensorTouchLocation.contains((int) event.getX(), (int) event.getY())
	&& mView.getVisibility() == View.VISIBLE) {		&& (mView.getVisibility() == View.VISIBLE
			\|\| mAodFp.getVisibility() == View.VISIBLE)) {
			mOnGestureDetectedRunnable = onGestureDetectedRunnable;
	mGestureDetector.onTouchEvent(event);		mGestureDetector.onTouchEvent(event);
	}		}

	// we continue to intercept all following touches until we see MotionEvent.ACTION_CANCEL UP		// we continue to intercept all following touches until we see MotionEvent.ACTION_CANCEL UP
	// or MotionEvent.ACTION_UP. this is to avoid passing the touch to NPV		// or MotionEvent.ACTION_UP. this is to avoid passing the touch to NPV
	// after the lock icon disappears on device entry		// after the lock icon disappears on device entry
	if (mDownDetected && mDetectedLongPress) {		if (mDownDetected) {
	if (event.getAction() == MotionEvent.ACTION_CANCEL		if (event.getAction() == MotionEvent.ACTION_CANCEL
	\|\| event.getAction() == MotionEvent.ACTION_UP) {		\|\| event.getAction() == MotionEvent.ACTION_UP) {
	mDownDetected = false;		mDownDetected = false;
	@@ -594,7 +678,7 @@ public class LockIconViewController extends ViewController<LockIconView> impleme
	private final AuthController.Callback mAuthControllerCallback = new AuthController.Callback() {		private final AuthController.Callback mAuthControllerCallback = new AuthController.Callback() {
	@Override		@Override
	public void onAllAuthenticatorsRegistered() {		public void onAllAuthenticatorsRegistered() {
	mUdfpsSupported = mAuthController.getUdfpsSensorLocation() != null;		updateIsUdfpsEnrolled();
	updateConfiguration();		updateConfiguration();
	}		}
	};		};

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -876,6 +876,10 @@ public class UdfpsController implements DozeReceiver {
	return;		return;
	}		}

			if (!mKeyguardUpdateMonitor.isFingerprintDetectionRunning()) {
			return;
			}

	mAodInterruptRunnable = () -> {		mAodInterruptRunnable = () -> {
	mIsAodInterruptActive = true;		mIsAodInterruptActive = true;
	// Since the sensor that triggers the AOD interrupt doesn't provide		// Since the sensor that triggers the AOD interrupt doesn't provide

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsKeyguardViewController.java

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -40,7 +40,6 @@ import com.android.systemui.util.time.SystemClock;
	import java.io.FileDescriptor;		import java.io.FileDescriptor;
	import java.io.PrintWriter;		import java.io.PrintWriter;


	/**		/**
	* Class that coordinates non-HBM animations during keyguard authentication.		* Class that coordinates non-HBM animations during keyguard authentication.
	*/		*/