Making challenge come back if within the same gesture you return to the... (8caabadd) · Commits · e / os / android_frameworks_base

policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewStateManager.java

+31 −16

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		// Paged view state
		private int mPageListeningToSlider = -1;
		private int mCurrentPage = -1;
		private int mPageIndexOnPageBeginMoving = -1;

		int mChallengeTop = 0;

		@@ -87,11 +88,24 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		mKeyguardSecurityContainer = container;
		}

		public void showBouncer(boolean show) {
		mChallengeLayout.showBouncer();
		}

		public void fadeOutSecurity(int duration) {
		((View) mKeyguardSecurityContainer).animate().alpha(0).setDuration(duration);
		}

		public void fadeInSecurity(int duration) {
		((View) mKeyguardSecurityContainer).animate().alpha(1f).setDuration(duration);
		}

		public void onPageBeginMoving() {
		if (mChallengeLayout.isChallengeShowing() &&
		if (mChallengeLayout.isChallengeOverlapping() &&
		mChallengeLayout instanceof SlidingChallengeLayout) {
		SlidingChallengeLayout scl = (SlidingChallengeLayout) mChallengeLayout;
		scl.dismissChallengeWithFade();
		scl.fadeOutChallenge();
		mPageIndexOnPageBeginMoving = mKeyguardWidgetPager.getCurrentPage();
		}
		if (mHideHintsRunnable != null) {
		mMainQueue.removeCallbacks(mHideHintsRunnable);
		@@ -100,18 +114,7 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		}

		public void onPageEndMoving() {
		}

		public void showBouncer(boolean show) {
		mChallengeLayout.showBouncer();
		}

		public void fadeOutSecurity(int duration) {
		((View) mKeyguardSecurityContainer).animate().alpha(0).setDuration(duration);
		}

		public void fadeInSecurity(int duration) {
		((View) mKeyguardSecurityContainer).animate().alpha(1f).setDuration(duration);
		mPageIndexOnPageBeginMoving = -1;
		}

		public void onPageSwitching(View newPage, int newPageIndex) {
		@@ -119,6 +122,16 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		boolean isCameraPage = newPage instanceof CameraWidgetFrame;
		((SlidingChallengeLayout) mChallengeLayout).setChallengeInteractive(!isCameraPage);
		}

		// If the page we're settling to is the same as we started on, and the action of
		// moving the page hid the security, we restore it immediately.
		if (mPageIndexOnPageBeginMoving == mKeyguardWidgetPager.getNextPage() &&
		mChallengeLayout instanceof SlidingChallengeLayout) {
		SlidingChallengeLayout scl = (SlidingChallengeLayout) mChallengeLayout;
		scl.fadeInChallenge();
		mKeyguardWidgetPager.setWidgetToResetOnPageFadeOut(-1);
		}
		mPageIndexOnPageBeginMoving = -1;
		}

		public void onPageSwitched(View newPage, int newPageIndex) {
		@@ -131,7 +144,8 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle

		if (mKeyguardWidgetPager != null && mChallengeLayout != null) {
		KeyguardWidgetFrame prevPage = mKeyguardWidgetPager.getWidgetPageAt(mCurrentPage);
		if (prevPage != null && mCurrentPage != mPageListeningToSlider) {
		if (prevPage != null && mCurrentPage != mPageListeningToSlider && mCurrentPage
		!= mKeyguardWidgetPager.getWidgetToResetOnPageFadeOut()) {
		prevPage.resetSize();
		}

		@@ -142,6 +156,7 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		newCurPage.shrinkWidget();
		}
		}

		mCurrentPage = newPageIndex;
		}

		@@ -187,7 +202,7 @@ public class KeyguardViewStateManager implements SlidingChallengeLayout.OnChalle
		if (!mKeyguardWidgetPager.isPageMoving()) {
		frame.resetSize();
		} else {
		mKeyguardWidgetPager.resetWidgetSizeOnPagesFaded(frame);
		mKeyguardWidgetPager.setWidgetToResetOnPageFadeOut(mPageListeningToSlider);
		}
		}
		frame.hideFrame(this);

policy/src/com/android/internal/policy/impl/keyguard/KeyguardWidgetPager.java

+11 −8

Original line number	Diff line number	Diff line
		@@ -70,7 +70,7 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit

		private boolean mCameraWidgetEnabled;

		private KeyguardWidgetFrame mWidgetToResetAfterFadeOut;
		private int mWidgetToResetAfterFadeOut;

		// Background worker thread: used here for persistence, also made available to widget frames
		private final HandlerThread mBackgroundWorkerThread;
		@@ -594,10 +594,14 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		animateOutlinesAndSidePages(show, -1);
		}

		public void resetWidgetSizeOnPagesFaded(KeyguardWidgetFrame widget) {
		public void setWidgetToResetOnPageFadeOut(int widget) {
		mWidgetToResetAfterFadeOut = widget;
		}

		public int getWidgetToResetOnPageFadeOut() {
		return mWidgetToResetAfterFadeOut;
		}

		void animateOutlinesAndSidePages(final boolean show, int duration) {
		if (mChildrenOutlineFadeAnimation != null) {
		mChildrenOutlineFadeAnimation.cancel();
		@@ -648,13 +652,12 @@ public class KeyguardWidgetPager extends PagedView implements PagedView.PageSwit
		public void onAnimationEnd(Animator animation) {
		if (!show) {
		disablePageContentLayers();
		if (mWidgetToResetAfterFadeOut != null) {
		if (!(getWidgetPageAt(mCurrentPage) == mWidgetToResetAfterFadeOut &&
		mViewStateManager.isChallengeShowing())) {
		mWidgetToResetAfterFadeOut.resetSize();
		}
		mWidgetToResetAfterFadeOut = null;
		KeyguardWidgetFrame frame = getWidgetPageAt(mWidgetToResetAfterFadeOut);
		if (frame != null && !(frame == getWidgetPageAt(mCurrentPage) &&
		mViewStateManager.isChallengeOverlapping())) {
		frame.resetSize();
		}
		mWidgetToResetAfterFadeOut = -1;
		}
		}
		});

policy/src/com/android/internal/policy/impl/keyguard/SlidingChallengeLayout.java

+82 −45

Original line number	Diff line number	Diff line
		@@ -86,7 +86,8 @@ public class SlidingChallengeLayout extends ViewGroup implements ChallengeLayout
		public static final int SCROLL_STATE_SETTLING = 2;
		public static final int SCROLL_STATE_FADING = 3;

		private static final int CHALLENGE_FADE_DURATION = 70;
		private static final int CHALLENGE_FADE_OUT_DURATION = 100;
		private static final int CHALLENGE_FADE_IN_DURATION = 160;

		private static final int MAX_SETTLE_DURATION = 600; // ms

		@@ -442,9 +443,7 @@ public class SlidingChallengeLayout extends ViewGroup implements ChallengeLayout
		return;
		}

		if (mFader != null) {
		mFader.cancel();
		}
		cancelTransitionsInProgress();

		mChallengeInteractiveInternal = false;
		mChallengeView.setLayerType(LAYER_TYPE_HARDWARE, null);
		@@ -984,6 +983,83 @@ public class SlidingChallengeLayout extends ViewGroup implements ChallengeLayout
		}
		}

		private void cancelTransitionsInProgress() {
		if (!mScroller.isFinished()) {
		mScroller.abortAnimation();
		completeChallengeScroll();
		}
		if (mFader != null) {
		mFader.cancel();
		}
		}

		public void fadeInChallenge() {
		fadeChallenge(true);
		}

		public void fadeOutChallenge() {
		fadeChallenge(false);
		}

		public void fadeChallenge(final boolean show) {
		if (mChallengeView != null) {

		cancelTransitionsInProgress();
		float alpha = show ? 1f : 0f;
		int duration = show ? CHALLENGE_FADE_IN_DURATION : CHALLENGE_FADE_OUT_DURATION;
		mFader = ObjectAnimator.ofFloat(mChallengeView, "alpha", alpha);
		mFader.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationStart(Animator animation) {
		onFadeStart(show);
		}
		@Override
		public void onAnimationEnd(Animator animation) {
		onFadeEnd(show);
		}
		});
		mFader.setDuration(duration);
		mFader.start();
		}
		}

		private int getMaxChallengeBottom() {
		if (mChallengeView == null) return 0;
		final int layoutBottom = getLayoutBottom();
		final int challengeHeight = mChallengeView.getMeasuredHeight();

		return (layoutBottom + challengeHeight - mChallengeBottomBound);
		}

		private int getMinChallengeBottom() {
		return getLayoutBottom();
		}


		private void onFadeStart(boolean show) {
		mChallengeInteractiveInternal = false;
		mChallengeView.setLayerType(LAYER_TYPE_HARDWARE, null);

		if (show) {
		moveChallengeTo(getMinChallengeBottom());
		}

		setScrollState(SCROLL_STATE_FADING);
		}

		private void onFadeEnd(boolean show) {
		mChallengeInteractiveInternal = true;
		setChallengeShowing(show);

		if (!show) {
		moveChallengeTo(getMaxChallengeBottom());
		}

		mChallengeView.setLayerType(LAYER_TYPE_NONE, null);
		mFader = null;
		setScrollState(SCROLL_STATE_IDLE);
		}

		public int getMaxChallengeTop() {
		if (mChallengeView == null) return 0;

		@@ -1009,8 +1085,8 @@ public class SlidingChallengeLayout extends ViewGroup implements ChallengeLayout
		final int layoutBottom = getLayoutBottom();
		final int challengeHeight = mChallengeView.getHeight();

		bottom = Math.max(layoutBottom,
		Math.min(bottom, layoutBottom + challengeHeight - mChallengeBottomBound));
		bottom = Math.max(getMinChallengeBottom(),
		Math.min(bottom, getMaxChallengeBottom()));

		float offset = 1.f - (float) (bottom - layoutBottom) /
		(challengeHeight - mChallengeBottomBound);
		@@ -1064,45 +1140,6 @@ public class SlidingChallengeLayout extends ViewGroup implements ChallengeLayout
		}
		}

		public void dismissChallengeWithFade() {
		if (mChallengeView != null) {
		if (!mScroller.isFinished()) {
		mScroller.abortAnimation();
		completeChallengeScroll();
		}

		mFader = ObjectAnimator.ofFloat(mChallengeView, "alpha", 0f);
		mFader.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationStart(Animator animation) {
		onFadeStart();
		}
		@Override
		public void onAnimationEnd(Animator animation) {
		onFadeEnd();
		}
		});
		mFader.setDuration(CHALLENGE_FADE_DURATION);
		mFader.start();
		}
		}

		private void onFadeStart() {
		mChallengeInteractiveInternal = false;
		mChallengeView.setLayerType(LAYER_TYPE_HARDWARE, null);
		setScrollState(SCROLL_STATE_FADING);
		}

		private void onFadeEnd() {
		mChallengeInteractiveInternal = true;
		setChallengeShowing(false);
		moveChallengeTo(getLayoutBottom() + mChallengeView.getMeasuredHeight());
		mChallengeView.setAlpha(1f);
		mChallengeView.setLayerType(LAYER_TYPE_NONE, null);
		mFader = null;
		setScrollState(SCROLL_STATE_IDLE);
		}

		private void showChallenge(int velocity) {
		boolean show = false;
		if (Math.abs(velocity) > mMinVelocity) {