Merge "Merge changes Ic30e4de6,I34496c73,I096d3823 into nyc-dev am: 11619f4782... (f52a16b6) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/ExpandHelper.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ public class ExpandHelper implements Gefingerpoken {
		void setUserExpandedChild(View v, boolean userExpanded);
		void setUserLockedChild(View v, boolean userLocked);
		void expansionStateChanged(boolean isExpanding);
		int getMaxExpandHeight(ExpandableView view);
		}

		private static final String TAG = "ExpandHelper";
		@@ -144,7 +145,7 @@ public class ExpandHelper implements Gefingerpoken {
		return mView.getActualHeight();
		}
		public int getNaturalHeight() {
		return mView.getMaxContentHeight();
		return mCallback.getMaxExpandHeight(mView);
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java

+16 −1

Original line number	Diff line number	Diff line
		@@ -156,6 +156,7 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		}
		}
		};
		private boolean mForceUnlocked;
		private boolean mDismissed;
		private boolean mKeepInParent;
		private boolean mRemoved;
		@@ -454,7 +455,11 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		* @param pinned whether it is pinned
		*/
		public void setPinned(boolean pinned) {
		int intrinsicHeight = getIntrinsicHeight();
		mIsPinned = pinned;
		if (intrinsicHeight != getIntrinsicHeight()) {
		notifyHeightChanged(false);
		}
		if (pinned) {
		setIconAnimationRunning(true);
		mExpandedWhenPinned = false;
		@@ -645,6 +650,16 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		onChildrenCountChanged();
		}

		public void setForceUnlocked(boolean forceUnlocked) {
		mForceUnlocked = forceUnlocked;
		if (mIsSummaryWithChildren) {
		List<ExpandableNotificationRow> notificationChildren = getNotificationChildren();
		for (ExpandableNotificationRow child : notificationChildren) {
		child.setForceUnlocked(forceUnlocked);
		}
		}
		}

		public void setDismissed(boolean dismissed) {
		mDismissed = dismissed;
		}
		@@ -1017,7 +1032,7 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		}

		public boolean isUserLocked() {
		return mUserLocked;
		return mUserLocked && !mForceUnlocked;
		}

		public void setUserLocked(boolean userLocked) {

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

+3 −1

Original line number	Diff line number	Diff line
		@@ -103,10 +103,12 @@ public class HeadsUpTouchHelper implements Gefingerpoken {
		mInitialTouchX = x;
		mInitialTouchY = y;
		int expandedHeight = mPickedChild.getActualHeight();
		mHeadsUpManager.unpinAll();
		mPanel.setPanelScrimMinFraction((float) expandedHeight
		/ mPanel.getMaxPanelHeight());
		mPanel.startExpandMotion(x, y, true /* startTracking */, expandedHeight);
		// This call needs to be after the expansion start otherwise we will get a
		// flicker of one frame as it's not expanded yet.
		mHeadsUpManager.unpinAll();
		mPanel.clearNotificationEffects();
		return true;
		}

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -362,6 +362,7 @@ public abstract class PanelView extends FrameLayout {
		mInitialTouchX = newX;
		if (startTracking) {
		mTouchSlopExceeded = true;
		setExpandedHeight(mInitialOffsetOnTouch);
		onTrackingStarted();
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java

+106 −16

Original line number	Diff line number	Diff line
		@@ -36,8 +36,10 @@ import android.graphics.PorterDuffXfermode;
		import android.graphics.Rect;
		import android.os.Handler;
		import android.util.AttributeSet;
		import android.util.FloatProperty;
		import android.util.Log;
		import android.util.Pair;
		import android.util.Property;
		import android.view.MotionEvent;
		import android.view.VelocityTracker;
		import android.view.View;
		@@ -331,6 +333,20 @@ public class NotificationStackScrollLayout extends ViewGroup
		private boolean mPulsing;
		private boolean mDrawBackgroundAsSrc;
		private boolean mFadedOut;
		private boolean mGroupExpandedForMeasure;
		private float mBackgroundFadeAmount = 1.0f;
		private static final Property<NotificationStackScrollLayout, Float> BACKGROUND_FADE =
		new FloatProperty<NotificationStackScrollLayout>("backgroundFade") {
		@Override
		public void setValue(NotificationStackScrollLayout object, float value) {
		object.setBackgroundFadeAmount(value);
		}

		@Override
		public Float get(NotificationStackScrollLayout object) {
		return object.getBackgroundFadeAmount();
		}
		};

		public NotificationStackScrollLayout(Context context) {
		this(context, null);
		@@ -406,14 +422,18 @@ public class NotificationStackScrollLayout extends ViewGroup

		private void updateBackgroundDimming() {
		float alpha = BACKGROUND_ALPHA_DIMMED + (1 - BACKGROUND_ALPHA_DIMMED) * (1.0f - mDimAmount);
		alpha *= mBackgroundFadeAmount;
		// We need to manually blend in the background color
		int scrimColor = mScrimController.getScrimBehindColor();
		// SRC_OVER blending Sa + (1 - Sa)Da, Rc = Sc + (1 - Sa)Dc
		float alphaInv = 1 - alpha;
		int color = Color.argb((int) (alpha * 255 + alphaInv * Color.alpha(scrimColor)),
		(int) (Color.red(mBgColor) + alphaInv * Color.red(scrimColor)),
		(int) (Color.green(mBgColor) + alphaInv * Color.green(scrimColor)),
		(int) (Color.blue(mBgColor) + alphaInv * Color.blue(scrimColor)));
		(int) (mBackgroundFadeAmount * Color.red(mBgColor)
		+ alphaInv * Color.red(scrimColor)),
		(int) (mBackgroundFadeAmount * Color.green(mBgColor)
		+ alphaInv * Color.green(scrimColor)),
		(int) (mBackgroundFadeAmount * Color.blue(mBgColor)
		+ alphaInv * Color.blue(scrimColor)));
		mBackgroundPaint.setColor(color);
		invalidate();
		}
		@@ -930,6 +950,30 @@ public class NotificationStackScrollLayout extends ViewGroup
		}
		}

		@Override
		public int getMaxExpandHeight(ExpandableView view) {
		int maxContentHeight = view.getMaxContentHeight();
		if (view.isSummaryWithChildren()) {
		// Faking a measure with the group expanded to simulate how the group would look if
		// it was. Doing a calculation here would be highly non-trivial because of the
		// algorithm
		mGroupExpandedForMeasure = true;
		ExpandableNotificationRow row = (ExpandableNotificationRow) view;
		mGroupManager.toggleGroupExpansion(row.getStatusBarNotification());
		row.setForceUnlocked(true);
		mAmbientState.setLayoutHeight(mMaxLayoutHeight);
		mStackScrollAlgorithm.getStackScrollState(mAmbientState, mCurrentStackScrollState);
		mAmbientState.setLayoutHeight(getLayoutHeight());
		mGroupManager.toggleGroupExpansion(
		row.getStatusBarNotification());
		mGroupExpandedForMeasure = false;
		row.setForceUnlocked(false);
		int height = mCurrentStackScrollState.getViewStateForView(view).height;
		return Math.min(height, maxContentHeight);
		}
		return maxContentHeight;
		}

		public void setScrollingEnabled(boolean enable) {
		mScrollingEnabled = enable;
		}
		@@ -1555,6 +1599,24 @@ public class NotificationStackScrollLayout extends ViewGroup
		return null;
		}

		/**
		* @return the child before the given view which has visibility unequal to GONE
		*/
		public ExpandableView getViewBeforeView(ExpandableView view) {
		ExpandableView previousView = null;
		int childCount = getChildCount();
		for (int i = 0; i < childCount; i++) {
		View child = getChildAt(i);
		if (child == view) {
		return previousView;
		}
		if (child.getVisibility() != View.GONE) {
		previousView = (ExpandableView) child;
		}
		}
		return null;
		}

		/**
		* @return The first child which has visibility unequal to GONE which is currently below the
		* given translationY or equal to it.
		@@ -1599,14 +1661,6 @@ public class NotificationStackScrollLayout extends ViewGroup
		return count;
		}

		private int getMaxExpandHeight(View view) {
		if (view instanceof ExpandableNotificationRow) {
		ExpandableNotificationRow row = (ExpandableNotificationRow) view;
		return row.getIntrinsicHeight();
		}
		return view.getHeight();
		}

		public int getContentHeight() {
		return mContentHeight;
		}
		@@ -2577,6 +2631,7 @@ public class NotificationStackScrollLayout extends ViewGroup
		AnimationEvent ev = new AnimationEvent(null, AnimationEvent.ANIMATION_TYPE_DARK);
		ev.darkAnimationOriginIndex = mDarkAnimationOriginIndex;
		mAnimationEvents.add(ev);
		startBackgroundFadeIn();
		}
		mDarkNeedsAnimation = false;
		}
		@@ -2886,8 +2941,7 @@ public class NotificationStackScrollLayout extends ViewGroup
		if (row.isChildInGroup()) {
		endPosition += row.getNotificationParent().getTranslationY();
		}
		int stackEnd = mMaxLayoutHeight - mBottomStackPeekSize -
		mBottomStackSlowDownHeight + (int) mStackTranslation;
		int stackEnd = getStackEndPosition();
		if (endPosition > stackEnd) {
		mOwnScrollY += endPosition - stackEnd;
		mDisallowScrollingInThisMotion = true;
		@@ -2896,6 +2950,11 @@ public class NotificationStackScrollLayout extends ViewGroup
		}
		}

		private int getStackEndPosition() {
		return mMaxLayoutHeight - mBottomStackPeekSize - mBottomStackSlowDownHeight
		+ mPaddingBetweenElements + (int) mStackTranslation;
		}

		public void setOnHeightChangedListener(
		ExpandableView.OnHeightChangedListener mOnHeightChangedListener) {
		this.mOnHeightChangedListener = mOnHeightChangedListener;
		@@ -3081,6 +3140,9 @@ public class NotificationStackScrollLayout extends ViewGroup
		mDarkNeedsAnimation = true;
		mDarkAnimationOriginIndex = findDarkAnimationOriginIndex(touchWakeUpScreenLocation);
		mNeedsAnimation = true;
		setBackgroundFadeAmount(0.0f);
		} else if (!dark) {
		setBackgroundFadeAmount(1.0f);
		}
		requestChildrenUpdate();
		if (dark) {
		@@ -3089,10 +3151,35 @@ public class NotificationStackScrollLayout extends ViewGroup
		} else {
		updateBackground();
		setWillNotDraw(false);
		// TODO: fade in background
		}
		}

		private void setBackgroundFadeAmount(float fadeAmount) {
		mBackgroundFadeAmount = fadeAmount;
		updateBackgroundDimming();
		}

		public float getBackgroundFadeAmount() {
		return mBackgroundFadeAmount;
		}

		private void startBackgroundFadeIn() {
		ObjectAnimator fadeAnimator = ObjectAnimator.ofFloat(this, BACKGROUND_FADE, 0f, 1f);
		int maxLength;
		if (mDarkAnimationOriginIndex == AnimationEvent.DARK_ANIMATION_ORIGIN_INDEX_ABOVE
		\|\| mDarkAnimationOriginIndex == AnimationEvent.DARK_ANIMATION_ORIGIN_INDEX_BELOW) {
		maxLength = getNotGoneChildCount() - 1;
		} else {
		maxLength = Math.max(mDarkAnimationOriginIndex,
		getNotGoneChildCount() - mDarkAnimationOriginIndex - 1);
		}
		long delay = maxLength * StackStateAnimator.ANIMATION_DELAY_PER_ELEMENT_DARK;
		fadeAnimator.setStartDelay(delay);
		fadeAnimator.setDuration(StackStateAnimator.ANIMATION_DURATION_STANDARD);
		fadeAnimator.setInterpolator(Interpolators.ALPHA_IN);
		fadeAnimator.start();
		}

		private int findDarkAnimationOriginIndex(@Nullable PointF screenLocation) {
		if (screenLocation == null \|\| screenLocation.y < mTopPadding + mTopPaddingOverflow) {
		return AnimationEvent.DARK_ANIMATION_ORIGIN_INDEX_ABOVE;
		@@ -3376,14 +3463,17 @@ public class NotificationStackScrollLayout extends ViewGroup

		@Override
		public void onGroupExpansionChanged(ExpandableNotificationRow changedRow, boolean expanded) {
		boolean animated = mAnimationsEnabled && (mIsExpanded \|\| changedRow.isPinned());
		boolean animated = !mGroupExpandedForMeasure && mAnimationsEnabled
		&& (mIsExpanded \|\| changedRow.isPinned());
		if (animated) {
		mExpandedGroupView = changedRow;
		mNeedsAnimation = true;
		}
		changedRow.setChildrenExpanded(expanded, animated);
		if (!mGroupExpandedForMeasure) {
		onHeightChanged(changedRow, false /* needsAnimation */);
		}
		}

		@Override
		public void onGroupCreatedFromChildren(NotificationGroupManager.NotificationGroup group) {