| Methods Summary |
|---|
| private void | abortAnimations()
cancelPeek();
cancelHeightAnimator();
removeCallbacks(mPostCollapseRunnable);
removeCallbacks(mFlingCollapseRunnable);
|
| private void | cancelHeightAnimator()
if (mHeightAnimator != null) {
mHeightAnimator.cancel();
}
endClosing();
|
| public void | cancelPeek()
if (mPeekAnimator != null) {
mPeekAnimator.cancel();
}
removeCallbacks(mPeekRunnable);
mPeekPending = false;
// When peeking, we already tell mBar that we expanded ourselves. Make sure that we also
// notify mBar that we might have closed ourselves.
notifyBarPanelExpansionChanged();
|
| public void | collapse(boolean delayed)
if (DEBUG) logf("collapse: " + this);
if (mPeekPending || mPeekAnimator != null) {
mCollapseAfterPeek = true;
if (mPeekPending) {
// We know that the whole gesture is just a peek triggered by a simple click, so
// better start it now.
removeCallbacks(mPeekRunnable);
mPeekRunnable.run();
}
} else if (!isFullyCollapsed() && !mTracking && !mClosing) {
cancelHeightAnimator();
mClosing = true;
notifyExpandingStarted();
if (delayed) {
postDelayed(mFlingCollapseRunnable, 120);
} else {
fling(0, false /* expand */);
}
}
|
| private android.animation.ValueAnimator | createHeightAnimator(float targetHeight)
ValueAnimator animator = ValueAnimator.ofFloat(mExpandedHeight, targetHeight);
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
setExpandedHeightInternal((Float) animation.getAnimatedValue());
}
});
return animator;
|
| public void | dump(java.io.FileDescriptor fd, java.io.PrintWriter pw, java.lang.String[] args)
pw.println(String.format("[PanelView(%s): expandedHeight=%f maxPanelHeight=%d closing=%s"
+ " tracking=%s justPeeked=%s peekAnim=%s%s timeAnim=%s%s touchDisabled=%s"
+ "]",
this.getClass().getSimpleName(),
getExpandedHeight(),
getMaxPanelHeight(),
mClosing?"T":"f",
mTracking?"T":"f",
mJustPeeked?"T":"f",
mPeekAnimator, ((mPeekAnimator!=null && mPeekAnimator.isStarted())?" (started)":""),
mHeightAnimator, ((mHeightAnimator !=null && mHeightAnimator.isStarted())?" (started)":""),
mTouchDisabled?"T":"f"
));
|
| private void | endClosing()
if (mClosing) {
mClosing = false;
onClosingFinished();
}
|
| public void | expand()
if (DEBUG) logf("expand: " + this);
if (isFullyCollapsed()) {
mBar.startOpeningPanel(this);
notifyExpandingStarted();
fling(0, true /* expand */);
} else if (DEBUG) {
if (DEBUG) logf("skipping expansion: is expanded");
}
|
| protected void | fling(float vel, boolean expand)
cancelPeek();
float target = expand ? getMaxPanelHeight() : 0.0f;
// Hack to make the expand transition look nice when clear all button is visible - we make
// the animation only to the last notification, and then jump to the maximum panel height so
// clear all just fades in and the decelerating motion is towards the last notification.
final boolean clearAllExpandHack = expand && fullyExpandedClearAllVisible()
&& mExpandedHeight < getMaxPanelHeight() - getClearAllHeight()
&& !isClearAllVisible();
if (clearAllExpandHack) {
target = getMaxPanelHeight() - getClearAllHeight();
}
if (target == mExpandedHeight || getOverExpansionAmount() > 0f && expand) {
notifyExpandingFinished();
return;
}
mOverExpandedBeforeFling = getOverExpansionAmount() > 0f;
ValueAnimator animator = createHeightAnimator(target);
if (expand) {
boolean belowFalsingThreshold = isBelowFalsingThreshold();
if (belowFalsingThreshold) {
vel = 0;
}
mFlingAnimationUtils.apply(animator, mExpandedHeight, target, vel, getHeight());
if (belowFalsingThreshold) {
animator.setDuration(350);
}
} else {
mFlingAnimationUtils.applyDismissing(animator, mExpandedHeight, target, vel,
getHeight());
// Make it shorter if we run a canned animation
if (vel == 0) {
animator.setDuration((long)
(animator.getDuration() * getCannedFlingDurationFactor()));
}
}
animator.addListener(new AnimatorListenerAdapter() {
private boolean mCancelled;
@Override
public void onAnimationCancel(Animator animation) {
mCancelled = true;
}
@Override
public void onAnimationEnd(Animator animation) {
if (clearAllExpandHack && !mCancelled) {
setExpandedHeightInternal(getMaxPanelHeight());
}
mHeightAnimator = null;
if (!mCancelled) {
notifyExpandingFinished();
}
}
});
mHeightAnimator = animator;
animator.start();
|
| protected boolean | flingExpands(float vel, float vectorVel)
if (isBelowFalsingThreshold()) {
return true;
}
if (Math.abs(vectorVel) < mFlingAnimationUtils.getMinVelocityPxPerSecond()) {
return getExpandedFraction() > 0.5f;
} else {
return vel > 0;
}
|
| protected abstract boolean | fullyExpandedClearAllVisible()
|
| protected abstract float | getCannedFlingDurationFactor()
|
| protected abstract int | getClearAllHeight()
|
| protected float | getContentHeight()
return mExpandedHeight;
|
| public float | getExpandedFraction()
return mExpandedFraction;
|
| public float | getExpandedHeight()
return mExpandedHeight;
|
| private int | getFalsingThreshold()
float factor = mStatusBar.isScreenOnComingFromTouch() ? 1.5f : 1.0f;
return (int) (mUnlockFalsingThreshold * factor);
|
| protected abstract int | getMaxPanelHeight()This returns the maximum height of the panel. Children should override this if their
desired height is not the full height.
|
| public java.lang.String | getName()
return mViewName;
|
| protected abstract float | getOverExpansionAmount()
|
| protected abstract float | getOverExpansionPixels()
|
| protected abstract float | getPeekHeight()
|
| protected abstract boolean | hasConflictingGestures()
|
| private void | initVelocityTracker()
if (mVelocityTracker != null) {
mVelocityTracker.recycle();
}
mVelocityTracker = VelocityTrackerFactory.obtain(getContext());
|
| public void | instantCollapse()
abortAnimations();
setExpandedFraction(0f);
if (mExpanding) {
notifyExpandingFinished();
}
|
| public void | instantExpand()
mInstantExpanding = true;
mUpdateFlingOnLayout = false;
abortAnimations();
cancelPeek();
if (mTracking) {
onTrackingStopped(true /* expands */); // The panel is expanded after this call.
}
if (mExpanding) {
notifyExpandingFinished();
}
setVisibility(VISIBLE);
// Wait for window manager to pickup the change, so we know the maximum height of the panel
// then.
getViewTreeObserver().addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
if (mStatusBar.getStatusBarWindow().getHeight()
!= mStatusBar.getStatusBarHeight()) {
getViewTreeObserver().removeOnGlobalLayoutListener(this);
setExpandedFraction(1f);
mInstantExpanding = false;
}
}
});
// Make sure a layout really happens.
requestLayout();
|
| private boolean | isBelowFalsingThreshold()
return !mTouchAboveFalsingThreshold && mStatusBar.isFalsingThresholdNeeded();
|
| protected abstract boolean | isClearAllVisible()
|
| public boolean | isCollapsing()
return mClosing;
|
| protected abstract boolean | isDozing()
|
| public boolean | isFullyCollapsed()
return mExpandedHeight <= 0;
|
| public boolean | isFullyExpanded()
return mExpandedHeight >= getMaxPanelHeight();
|
| protected abstract boolean | isInContentBounds(float x, float y)
|
| protected boolean | isScrolledToBottom()
return true;
|
| public boolean | isTracking()
return mTracking;
|
| protected abstract boolean | isTrackingBlocked()
|
| protected void | loadDimens()
final Resources res = getContext().getResources();
final ViewConfiguration configuration = ViewConfiguration.get(getContext());
mTouchSlop = configuration.getScaledTouchSlop();
mHintDistance = res.getDimension(R.dimen.hint_move_distance);
mEdgeTapAreaWidth = res.getDimensionPixelSize(R.dimen.edge_tap_area_width);
mUnlockFalsingThreshold = res.getDimensionPixelSize(R.dimen.unlock_falsing_threshold);
|
| private final void | logf(java.lang.String fmt, java.lang.Object args)
Log.v(TAG, (mViewName != null ? (mViewName + ": ") : "") + String.format(fmt, args));
|
| private void | notifyBarPanelExpansionChanged()
mBar.panelExpansionChanged(this, mExpandedFraction, mExpandedFraction > 0f || mPeekPending
|| mPeekAnimator != null);
|
| private void | notifyExpandingFinished()
if (mExpanding) {
mExpanding = false;
onExpandingFinished();
}
|
| private void | notifyExpandingStarted()
if (!mExpanding) {
mExpanding = true;
onExpandingStarted();
}
|
| protected void | onAttachedToWindow()
super.onAttachedToWindow();
mViewName = getResources().getResourceName(getId());
|
| protected void | onClosingFinished()
mBar.onClosingFinished();
|
| protected void | onConfigurationChanged(android.content.res.Configuration newConfig)
super.onConfigurationChanged(newConfig);
loadDimens();
|
| protected abstract void | onEdgeClicked(boolean right)
|
| protected boolean | onEmptySpaceClick(float x)Gets called when the user performs a click anywhere in the empty area of the panel.
if (mHintAnimationRunning) {
return true;
}
if (x < mEdgeTapAreaWidth
&& mStatusBar.getBarState() == StatusBarState.KEYGUARD) {
onEdgeClicked(false /* right */);
return true;
} else if (x > getWidth() - mEdgeTapAreaWidth
&& mStatusBar.getBarState() == StatusBarState.KEYGUARD) {
onEdgeClicked(true /* right */);
return true;
} else {
return onMiddleClicked();
}
|
| protected void | onExpandingFinished()
endClosing();
mBar.onExpandingFinished();
|
| protected void | onExpandingStarted()
|
| protected void | onFinishInflate()
super.onFinishInflate();
loadDimens();
|
| protected abstract void | onHeightUpdated(float expandedHeight)
|
| public boolean | onInterceptTouchEvent(android.view.MotionEvent event)
if (mInstantExpanding) {
return false;
}
/*
* If the user drags anywhere inside the panel we intercept it if he moves his finger
* upwards. This allows closing the shade from anywhere inside the panel.
*
* We only do this if the current content is scrolled to the bottom,
* i.e isScrolledToBottom() is true and therefore there is no conflicting scrolling gesture
* possible.
*/
int pointerIndex = event.findPointerIndex(mTrackingPointer);
if (pointerIndex < 0) {
pointerIndex = 0;
mTrackingPointer = event.getPointerId(pointerIndex);
}
final float x = event.getX(pointerIndex);
final float y = event.getY(pointerIndex);
boolean scrolledToBottom = isScrolledToBottom();
switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN:
mStatusBar.userActivity();
if (mHeightAnimator != null && !mHintAnimationRunning ||
mPeekPending || mPeekAnimator != null) {
cancelHeightAnimator();
cancelPeek();
mTouchSlopExceeded = true;
return true;
}
mInitialTouchY = y;
mInitialTouchX = x;
mTouchStartedInEmptyArea = !isInContentBounds(x, y);
mTouchSlopExceeded = false;
mJustPeeked = false;
mPanelClosedOnDown = mExpandedHeight == 0.0f;
mHasLayoutedSinceDown = false;
mUpdateFlingOnLayout = false;
mTouchAboveFalsingThreshold = false;
mDozingOnDown = isDozing();
initVelocityTracker();
trackMovement(event);
break;
case MotionEvent.ACTION_POINTER_UP:
final int upPointer = event.getPointerId(event.getActionIndex());
if (mTrackingPointer == upPointer) {
// gesture is ongoing, find a new pointer to track
final int newIndex = event.getPointerId(0) != upPointer ? 0 : 1;
mTrackingPointer = event.getPointerId(newIndex);
mInitialTouchX = event.getX(newIndex);
mInitialTouchY = event.getY(newIndex);
}
break;
case MotionEvent.ACTION_MOVE:
final float h = y - mInitialTouchY;
trackMovement(event);
if (scrolledToBottom || mTouchStartedInEmptyArea) {
if (h < -mTouchSlop && h < -Math.abs(x - mInitialTouchX)) {
cancelHeightAnimator();
mInitialOffsetOnTouch = mExpandedHeight;
mInitialTouchY = y;
mInitialTouchX = x;
mTracking = true;
mTouchSlopExceeded = true;
onTrackingStarted();
return true;
}
}
break;
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP:
break;
}
return false;
|
| protected void | onLayout(boolean changed, int left, int top, int right, int bottom)
super.onLayout(changed, left, top, right, bottom);
requestPanelHeightUpdate();
mHasLayoutedSinceDown = true;
if (mUpdateFlingOnLayout) {
abortAnimations();
fling(mUpdateFlingVelocity, true);
mUpdateFlingOnLayout = false;
}
|
| private boolean | onMiddleClicked()
switch (mStatusBar.getBarState()) {
case StatusBarState.KEYGUARD:
if (!mDozingOnDown) {
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_TAP_UNLOCK_HINT,
0 /* lengthDp - N/A */, 0 /* velocityDp - N/A */);
startUnlockHintAnimation();
}
return true;
case StatusBarState.SHADE_LOCKED:
mStatusBar.goToKeyguard();
return true;
case StatusBarState.SHADE:
// This gets called in the middle of the touch handling, where the state is still
// that we are tracking the panel. Collapse the panel after this is done.
post(mPostCollapseRunnable);
return false;
default:
return true;
}
|
| public boolean | onTouchEvent(android.view.MotionEvent event)
if (mInstantExpanding || mTouchDisabled) {
return false;
}
/*
* We capture touch events here and update the expand height here in case according to
* the users fingers. This also handles multi-touch.
*
* If the user just clicks shortly, we give him a quick peek of the shade.
*
* Flinging is also enabled in order to open or close the shade.
*/
int pointerIndex = event.findPointerIndex(mTrackingPointer);
if (pointerIndex < 0) {
pointerIndex = 0;
mTrackingPointer = event.getPointerId(pointerIndex);
}
final float y = event.getY(pointerIndex);
final float x = event.getX(pointerIndex);
if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
mGestureWaitForTouchSlop = mExpandedHeight == 0f;
}
boolean waitForTouchSlop = hasConflictingGestures() || mGestureWaitForTouchSlop;
switch (event.getActionMasked()) {
case MotionEvent.ACTION_DOWN:
mInitialTouchY = y;
mInitialTouchX = x;
mInitialOffsetOnTouch = mExpandedHeight;
mTouchSlopExceeded = false;
mJustPeeked = false;
mPanelClosedOnDown = mExpandedHeight == 0.0f;
mHasLayoutedSinceDown = false;
mUpdateFlingOnLayout = false;
mPeekTouching = mPanelClosedOnDown;
mTouchAboveFalsingThreshold = false;
mDozingOnDown = isDozing();
if (mVelocityTracker == null) {
initVelocityTracker();
}
trackMovement(event);
if (!waitForTouchSlop || (mHeightAnimator != null && !mHintAnimationRunning) ||
mPeekPending || mPeekAnimator != null) {
cancelHeightAnimator();
cancelPeek();
mTouchSlopExceeded = (mHeightAnimator != null && !mHintAnimationRunning)
|| mPeekPending || mPeekAnimator != null;
onTrackingStarted();
}
if (mExpandedHeight == 0) {
schedulePeek();
}
break;
case MotionEvent.ACTION_POINTER_UP:
final int upPointer = event.getPointerId(event.getActionIndex());
if (mTrackingPointer == upPointer) {
// gesture is ongoing, find a new pointer to track
final int newIndex = event.getPointerId(0) != upPointer ? 0 : 1;
final float newY = event.getY(newIndex);
final float newX = event.getX(newIndex);
mTrackingPointer = event.getPointerId(newIndex);
mInitialOffsetOnTouch = mExpandedHeight;
mInitialTouchY = newY;
mInitialTouchX = newX;
}
break;
case MotionEvent.ACTION_MOVE:
float h = y - mInitialTouchY;
// If the panel was collapsed when touching, we only need to check for the
// y-component of the gesture, as we have no conflicting horizontal gesture.
if (Math.abs(h) > mTouchSlop
&& (Math.abs(h) > Math.abs(x - mInitialTouchX)
|| mInitialOffsetOnTouch == 0f)) {
mTouchSlopExceeded = true;
if (waitForTouchSlop && !mTracking) {
if (!mJustPeeked && mInitialOffsetOnTouch != 0f) {
mInitialOffsetOnTouch = mExpandedHeight;
mInitialTouchX = x;
mInitialTouchY = y;
h = 0;
}
cancelHeightAnimator();
removeCallbacks(mPeekRunnable);
mPeekPending = false;
onTrackingStarted();
}
}
final float newHeight = Math.max(0, h + mInitialOffsetOnTouch);
if (newHeight > mPeekHeight) {
if (mPeekAnimator != null) {
mPeekAnimator.cancel();
}
mJustPeeked = false;
}
if (-h >= getFalsingThreshold()) {
mTouchAboveFalsingThreshold = true;
}
if (!mJustPeeked && (!waitForTouchSlop || mTracking) && !isTrackingBlocked()) {
setExpandedHeightInternal(newHeight);
}
trackMovement(event);
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
mTrackingPointer = -1;
trackMovement(event);
if ((mTracking && mTouchSlopExceeded)
|| Math.abs(x - mInitialTouchX) > mTouchSlop
|| Math.abs(y - mInitialTouchY) > mTouchSlop
|| event.getActionMasked() == MotionEvent.ACTION_CANCEL) {
float vel = 0f;
float vectorVel = 0f;
if (mVelocityTracker != null) {
mVelocityTracker.computeCurrentVelocity(1000);
vel = mVelocityTracker.getYVelocity();
vectorVel = (float) Math.hypot(
mVelocityTracker.getXVelocity(), mVelocityTracker.getYVelocity());
}
boolean expand = flingExpands(vel, vectorVel)
|| event.getActionMasked() == MotionEvent.ACTION_CANCEL;
onTrackingStopped(expand);
DozeLog.traceFling(expand, mTouchAboveFalsingThreshold,
mStatusBar.isFalsingThresholdNeeded(),
mStatusBar.isScreenOnComingFromTouch());
// Log collapse gesture if on lock screen.
if (!expand && mStatusBar.getBarState() == StatusBarState.KEYGUARD) {
float displayDensity = mStatusBar.getDisplayDensity();
int heightDp = (int) Math.abs((y - mInitialTouchY) / displayDensity);
int velocityDp = (int) Math.abs(vel / displayDensity);
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_SWIPE_UP_UNLOCK,
heightDp, velocityDp);
}
fling(vel, expand);
mUpdateFlingOnLayout = expand && mPanelClosedOnDown && !mHasLayoutedSinceDown;
if (mUpdateFlingOnLayout) {
mUpdateFlingVelocity = vel;
}
} else {
boolean expands = onEmptySpaceClick(mInitialTouchX);
onTrackingStopped(expands);
}
if (mVelocityTracker != null) {
mVelocityTracker.recycle();
mVelocityTracker = null;
}
mPeekTouching = false;
break;
}
return !waitForTouchSlop || mTracking;
|
| protected void | onTrackingStarted()
endClosing();
mTracking = true;
mCollapseAfterPeek = false;
mBar.onTrackingStarted(PanelView.this);
notifyExpandingStarted();
|
| protected void | onTrackingStopped(boolean expand)
mTracking = false;
mBar.onTrackingStopped(PanelView.this, expand);
|
| protected void | requestPanelHeightUpdate()
float currentMaxPanelHeight = getMaxPanelHeight();
// If the user isn't actively poking us, let's update the height
if ((!mTracking || isTrackingBlocked())
&& mHeightAnimator == null
&& mExpandedHeight > 0
&& currentMaxPanelHeight != mExpandedHeight
&& !mPeekPending
&& mPeekAnimator == null
&& !mPeekTouching) {
setExpandedHeight(currentMaxPanelHeight);
}
|
| public abstract void | resetViews()
|
| private void | runPeekAnimation()
mPeekHeight = getPeekHeight();
if (DEBUG) logf("peek to height=%.1f", mPeekHeight);
if (mHeightAnimator != null) {
return;
}
mPeekAnimator = ObjectAnimator.ofFloat(this, "expandedHeight", mPeekHeight)
.setDuration(250);
mPeekAnimator.setInterpolator(mLinearOutSlowInInterpolator);
mPeekAnimator.addListener(new AnimatorListenerAdapter() {
private boolean mCancelled;
@Override
public void onAnimationCancel(Animator animation) {
mCancelled = true;
}
@Override
public void onAnimationEnd(Animator animation) {
mPeekAnimator = null;
if (mCollapseAfterPeek && !mCancelled) {
postOnAnimation(new Runnable() {
@Override
public void run() {
collapse(false /* delayed */);
}
});
}
mCollapseAfterPeek = false;
}
});
notifyExpandingStarted();
mPeekAnimator.start();
mJustPeeked = true;
|
| private void | schedulePeek()
mPeekPending = true;
long timeout = ViewConfiguration.getTapTimeout();
postOnAnimationDelayed(mPeekRunnable, timeout);
notifyBarPanelExpansionChanged();
|
| public void | setBar(PanelBar panelBar)
mBar = panelBar;
|
| public void | setExpandedFraction(float frac)
setExpandedHeight(getMaxPanelHeight() * frac);
|
| public void | setExpandedHeight(float height)
if (DEBUG) logf("setExpandedHeight(%.1f)", height);
setExpandedHeightInternal(height + getOverExpansionPixels());
|
| public void | setExpandedHeightInternal(float h)
float fhWithoutOverExpansion = getMaxPanelHeight() - getOverExpansionAmount();
if (mHeightAnimator == null) {
float overExpansionPixels = Math.max(0, h - fhWithoutOverExpansion);
if (getOverExpansionPixels() != overExpansionPixels && mTracking) {
setOverExpansion(overExpansionPixels, true /* isPixels */);
}
mExpandedHeight = Math.min(h, fhWithoutOverExpansion) + getOverExpansionAmount();
} else {
mExpandedHeight = h;
if (mOverExpandedBeforeFling) {
setOverExpansion(Math.max(0, h - fhWithoutOverExpansion), false /* isPixels */);
}
}
mExpandedHeight = Math.max(0, mExpandedHeight);
mExpandedFraction = Math.min(1f, fhWithoutOverExpansion == 0
? 0
: mExpandedHeight / fhWithoutOverExpansion);
onHeightUpdated(mExpandedHeight);
notifyBarPanelExpansionChanged();
|
| protected abstract void | setOverExpansion(float overExpansion, boolean isPixels)
|
| public void | setTouchDisabled(boolean disabled)
mTouchDisabled = disabled;
|
| protected void | startUnlockHintAnimation()
// We don't need to hint the user if an animation is already running or the user is changing
// the expansion.
if (mHeightAnimator != null || mTracking) {
return;
}
cancelPeek();
notifyExpandingStarted();
startUnlockHintAnimationPhase1(new Runnable() {
@Override
public void run() {
notifyExpandingFinished();
mStatusBar.onHintFinished();
mHintAnimationRunning = false;
}
});
mStatusBar.onUnlockHintStarted();
mHintAnimationRunning = true;
|
| private void | startUnlockHintAnimationPhase1(java.lang.Runnable onAnimationFinished)Phase 1: Move everything upwards.
float target = Math.max(0, getMaxPanelHeight() - mHintDistance);
ValueAnimator animator = createHeightAnimator(target);
animator.setDuration(250);
animator.setInterpolator(mFastOutSlowInInterpolator);
animator.addListener(new AnimatorListenerAdapter() {
private boolean mCancelled;
@Override
public void onAnimationCancel(Animator animation) {
mCancelled = true;
}
@Override
public void onAnimationEnd(Animator animation) {
if (mCancelled) {
mHeightAnimator = null;
onAnimationFinished.run();
} else {
startUnlockHintAnimationPhase2(onAnimationFinished);
}
}
});
animator.start();
mHeightAnimator = animator;
mKeyguardBottomArea.getIndicationView().animate()
.translationY(-mHintDistance)
.setDuration(250)
.setInterpolator(mFastOutSlowInInterpolator)
.withEndAction(new Runnable() {
@Override
public void run() {
mKeyguardBottomArea.getIndicationView().animate()
.translationY(0)
.setDuration(450)
.setInterpolator(mBounceInterpolator)
.start();
}
})
.start();
|
| private void | startUnlockHintAnimationPhase2(java.lang.Runnable onAnimationFinished)Phase 2: Bounce down.
ValueAnimator animator = createHeightAnimator(getMaxPanelHeight());
animator.setDuration(450);
animator.setInterpolator(mBounceInterpolator);
animator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mHeightAnimator = null;
onAnimationFinished.run();
}
});
animator.start();
mHeightAnimator = animator;
|
| private void | trackMovement(android.view.MotionEvent event)
// Add movement to velocity tracker using raw screen X and Y coordinates instead
// of window coordinates because the window frame may be moving at the same time.
float deltaX = event.getRawX() - event.getX();
float deltaY = event.getRawY() - event.getY();
event.offsetLocation(deltaX, deltaY);
if (mVelocityTracker != null) mVelocityTracker.addMovement(event);
event.offsetLocation(-deltaX, -deltaY);
|
