am f1518da4: Fix fingerprint icon screen on animation (703dc46e) · Commits · e / os / android_frameworks_base

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java

+30 −0

Original line number	Diff line number	Diff line
		@@ -142,6 +142,8 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		private static final int MSG_SIM_SUBSCRIPTION_INFO_CHANGED = 328;
		private static final int MSG_AIRPLANE_MODE_CHANGED = 329;
		private static final int MSG_SERVICE_STATE_CHANGE = 330;
		private static final int MSG_SCREEN_TURNED_ON = 331;
		private static final int MSG_SCREEN_TURNED_OFF = 332;

		private static KeyguardUpdateMonitor sInstance;

		@@ -248,6 +250,12 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		case MSG_SERVICE_STATE_CHANGE:
		handleServiceStateChange(msg.arg1, (ServiceState) msg.obj);
		break;
		case MSG_SCREEN_TURNED_ON:
		handleScreenTurnedOn();
		break;
		case MSG_SCREEN_TURNED_OFF:
		handleScreenTurnedOff();
		break;
		}
		}
		};
		@@ -806,6 +814,26 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		updateFingerprintListeningState();
		}

		private void handleScreenTurnedOn() {
		final int count = mCallbacks.size();
		for (int i = 0; i < count; i++) {
		KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onScreenTurnedOn();
		}
		}
		}

		private void handleScreenTurnedOff() {
		final int count = mCallbacks.size();
		for (int i = 0; i < count; i++) {
		KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onScreenTurnedOff();
		}
		}
		}

		/**
		* IMPORTANT: Must be called from UI thread.
		*/
		@@ -1486,12 +1514,14 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener {
		synchronized (this) {
		mScreenOn = true;
		}
		mHandler.sendEmptyMessage(MSG_SCREEN_TURNED_ON);
		}

		public void dispatchScreenTurnedOff() {
		synchronized(this) {
		mScreenOn = false;
		}
		mHandler.sendEmptyMessage(MSG_SCREEN_TURNED_OFF);
		}

		public boolean isDeviceInteractive() {

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -160,6 +160,16 @@ public class KeyguardUpdateMonitorCallback {
		*/
		public void onFinishedGoingToSleep(int why) { }

		/**
		* Called when the screen has been turned on.
		*/
		public void onScreenTurnedOn() { }

		/**
		* Called when the screen has been turned off.
		*/
		public void onScreenTurnedOff() { }

		/**
		* Called when trust changes for a user.
		*/

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -643,6 +643,16 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
		mLockIcon.setDeviceInteractive(false);
		}

		@Override
		public void onScreenTurnedOn() {
		mLockIcon.setScreenOn(true);
		}

		@Override
		public void onScreenTurnedOff() {
		mLockIcon.setScreenOn(false);
		}

		@Override
		public void onKeyguardVisibilityChanged(boolean showing) {
		mLockIcon.update();

packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java

+27 −31

Original line number	Diff line number	Diff line
		@@ -34,12 +34,6 @@ import com.android.systemui.statusbar.policy.AccessibilityController;
		*/
		public class LockIcon extends KeyguardAffordanceView {

		/**
		* Delay animations a bit when the screen just turned on as a heuristic to start them after
		* the screen has actually turned on.
		*/
		private static final long ANIM_DELAY_AFTER_SCREEN_ON = 250;

		private static final int STATE_LOCKED = 0;
		private static final int STATE_LOCK_OPEN = 1;
		private static final int STATE_FACE_UNLOCK = 2;
		@@ -50,6 +44,8 @@ public class LockIcon extends KeyguardAffordanceView {
		private boolean mLastDeviceInteractive;
		private boolean mTransientFpError;
		private boolean mDeviceInteractive;
		private boolean mScreenOn;
		private boolean mLastScreenOn;
		private final TrustDrawable mTrustDrawable;
		private final UnlockMethodCache mUnlockMethodCache;
		private AccessibilityController mAccessibilityController;
		@@ -88,6 +84,11 @@ public class LockIcon extends KeyguardAffordanceView {
		update();
		}

		public void setScreenOn(boolean screenOn) {
		mScreenOn = screenOn;
		update();
		}

		public void update() {
		boolean visible = isShown()
		&& KeyguardUpdateMonitor.getInstance(mContext).isDeviceInteractive();
		@@ -96,20 +97,20 @@ public class LockIcon extends KeyguardAffordanceView {
		} else {
		mTrustDrawable.stop();
		}
		if (!visible) {
		return;
		}
		// TODO: Real icon for facelock.
		int state = getState();
		boolean anyFingerprintIcon = state == STATE_FINGERPRINT \|\| state == STATE_FINGERPRINT_ERROR;
		if (state != mLastState \|\| mDeviceInteractive != mLastDeviceInteractive) {
		if (state != mLastState \|\| mDeviceInteractive != mLastDeviceInteractive
		\|\| mScreenOn != mLastScreenOn) {
		boolean isAnim = true;
		int iconRes = getAnimationResForTransition(mLastState, state, mLastDeviceInteractive,
		mDeviceInteractive);
		mDeviceInteractive, mLastScreenOn, mScreenOn);
		if (iconRes == R.drawable.lockscreen_fingerprint_draw_off_animation) {
		anyFingerprintIcon = true;
		}
		if (iconRes == -1) {
		iconRes = getIconForState(state);
		iconRes = getIconForState(state, mScreenOn, mDeviceInteractive);
		isAnim = false;
		}
		Drawable icon = mContext.getDrawable(iconRes);
		final AnimatedVectorDrawable animation = icon instanceof AnimatedVectorDrawable
		@@ -135,23 +136,12 @@ public class LockIcon extends KeyguardAffordanceView {
		: R.string.accessibility_unlock_button);
		setContentDescription(contentDescription);
		mHasFingerPrintIcon = anyFingerprintIcon;
		if (animation != null) {

		// If we play the draw on animation, delay it by one frame when the screen is
		// actually turned on.
		if (iconRes == R.drawable.lockscreen_fingerprint_draw_on_animation) {
		postOnAnimationDelayed(new Runnable() {
		@Override
		public void run() {
		if (animation != null && isAnim) {
		animation.start();
		}
		}, ANIM_DELAY_AFTER_SCREEN_ON);
		} else {
		animation.start();
		}
		}
		mLastState = state;
		mLastDeviceInteractive = mDeviceInteractive;
		mLastScreenOn = mScreenOn;
		}

		// Hide trust circle when fingerprint is running.
		@@ -192,7 +182,7 @@ public class LockIcon extends KeyguardAffordanceView {
		mAccessibilityController = accessibilityController;
		}

		private int getIconForState(int state) {
		private int getIconForState(int state, boolean screenOn, boolean deviceInteractive) {
		switch (state) {
		case STATE_LOCKED:
		return R.drawable.ic_lock_24dp;
		@@ -201,7 +191,11 @@ public class LockIcon extends KeyguardAffordanceView {
		case STATE_FACE_UNLOCK:
		return com.android.internal.R.drawable.ic_account_circle;
		case STATE_FINGERPRINT:
		return R.drawable.ic_fingerprint;
		// If screen is off and device asleep, use the draw on animation so the first frame
		// gets drawn.
		return screenOn && deviceInteractive
		? R.drawable.ic_fingerprint
		: R.drawable.lockscreen_fingerprint_draw_on_animation;
		case STATE_FINGERPRINT_ERROR:
		return R.drawable.ic_fingerprint_error;
		default:
		@@ -209,8 +203,9 @@ public class LockIcon extends KeyguardAffordanceView {
		}
		}

		private int getAnimationResForTransition(int oldState, int newState, boolean oldScreenOn,
		boolean screenOn) {
		private int getAnimationResForTransition(int oldState, int newState,
		boolean oldDeviceInteractive, boolean deviceInteractive,
		boolean oldScreenOn, boolean screenOn) {
		if (oldState == STATE_FINGERPRINT && newState == STATE_FINGERPRINT_ERROR) {
		return R.drawable.lockscreen_fingerprint_fp_to_error_state_animation;
		} else if (oldState == STATE_FINGERPRINT_ERROR && newState == STATE_FINGERPRINT) {
		@@ -218,7 +213,8 @@ public class LockIcon extends KeyguardAffordanceView {
		} else if (oldState == STATE_FINGERPRINT && newState == STATE_LOCK_OPEN
		&& !mUnlockMethodCache.isTrusted()) {
		return R.drawable.lockscreen_fingerprint_draw_off_animation;
		} else if (newState == STATE_FINGERPRINT && !oldScreenOn && screenOn) {
		} else if (newState == STATE_FINGERPRINT && (!oldScreenOn && screenOn && deviceInteractive
		\|\| screenOn && !oldDeviceInteractive && deviceInteractive)) {
		return R.drawable.lockscreen_fingerprint_draw_on_animation;
		} else {
		return -1;