public void snapChild(final SwipeableItemView view) {
final View animView = view.getSwipeableView().getView();
final boolean canAnimViewBeDismissed = mCallback.canChildBeDismissed(view);
final ObjectAnimator anim = createTranslationAnimation(animView, 0);
final int duration = SNAP_ANIM_LEN;
anim.setDuration(duration);
anim.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
if (FADE_OUT_DURING_SWIPE && canAnimViewBeDismissed) {
animView.setAlpha(getAlphaForOffset(animView));
}
invalidateGlobalRegion(animView);
}
});
anim.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animation) {}
@Override
public void onAnimationEnd(Animator animation) {
animView.setAlpha(1.0f);
mCallback.onDragCancelled(mCurrView);
}
@Override
public void onAnimationCancel(Animator animation) {}
@Override
public void onAnimationRepeat(Animator animation) {}
});
anim.start();
}
/** 开启打开动画 */
private void startAnim() {
ObjectAnimator tranAnimY = ObjectAnimator.ofFloat(mMenuViewSmall, "translationY", 0, -20);
ObjectAnimator tranAnimPointX =
ObjectAnimator.ofFloat(mMenuViewSmall, "translationX", 0, viewMoveX);
ObjectAnimator tranAnimPointY =
ObjectAnimator.ofFloat(mMenuViewSmall, "translationY", -20, viewMoveY);
ObjectAnimator scaleAnimX =
ObjectAnimator.ofFloat(mMenuViewSmall, "scaleX", 1.0f, (toValueX + 1.0f));
ObjectAnimator scaleAnimY =
ObjectAnimator.ofFloat(mMenuViewSmall, "scaleY", 1.0f, (toValueY + 1.0f));
AnimatorSet set = new AnimatorSet();
set.setDuration(500);
set.play(tranAnimY)
.before(tranAnimPointX)
.before(tranAnimPointY)
.before(scaleAnimX)
.before(scaleAnimY);
scaleAnimX.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = (float) animation.getAnimatedValue();
// mMenuViewSmall.setScaleX(value);
mContentView.setAlpha((float) (1 - ((value - 1) / toValueX) * 0.5));
mContentView.setScaleX((float) (1 - ((value - 1) / toValueX) * 0.2));
mContentView.setScaleY((float) (1 - ((value - 1) / toValueX) * 0.2));
}
});
set.addListener(this);
set.start();
}
/** Animates the stack scroll */
void animateScroll(float curScroll, float newScroll, final Runnable postRunnable) {
// Finish any current scrolling animations
Log.d(TAG, "animateScroll: ");
if (mScrollAnimator != null && mScrollAnimator.isRunning()) {
setStackScroll(mFinalAnimatedScroll);
mScroller.startScroll(0, progressToScrollRange(mFinalAnimatedScroll), 0, 0, 0);
}
stopScroller();
stopBoundScrollAnimation();
mFinalAnimatedScroll = newScroll;
mScrollAnimator = ObjectAnimator.ofFloat(this, "stackScroll", curScroll, newScroll);
mScrollAnimator.setDuration(mConfig.taskStackScrollDuration);
mScrollAnimator.setInterpolator(mConfig.linearOutSlowInInterpolator);
mScrollAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
setStackScroll((Float) animation.getAnimatedValue());
}
});
mScrollAnimator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if (postRunnable != null) {
postRunnable.run();
}
mScrollAnimator.removeAllListeners();
}
});
mScrollAnimator.start();
}
/**
* @param view The view to be dismissed
* @param velocity The desired pixels/second speed at which the view should move
*/
private void dismissChild(final SwipeableItemView view, float velocity) {
final View animView = mCurrView.getSwipeableView().getView();
final boolean canAnimViewBeDismissed = mCallback.canChildBeDismissed(view);
float newPos = determinePos(animView, velocity);
int duration = determineDuration(animView, newPos, velocity);
Utils.enableHardwareLayer(animView);
ObjectAnimator anim = createDismissAnimation(animView, newPos, duration);
anim.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mCallback.onChildDismissed(mCurrView);
animView.setLayerType(View.LAYER_TYPE_NONE, null);
}
});
anim.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
if (FADE_OUT_DURING_SWIPE && canAnimViewBeDismissed) {
animView.setAlpha(getAlphaForOffset(animView));
}
invalidateGlobalRegion(animView);
}
});
anim.start();
}
public ObjectAnimator getDisappearAnimator() {
if (!mIsInitialized || !mDrawValuesReady) {
Log.e(TAG, "RadialSelectorView was not ready for animation.");
return null;
}
Keyframe kf0, kf1, kf2;
float midwayPoint = 0.2f;
int duration = 500;
kf0 = Keyframe.ofFloat(0f, 1);
kf1 = Keyframe.ofFloat(midwayPoint, mTransitionMidRadiusMultiplier);
kf2 = Keyframe.ofFloat(1f, mTransitionEndRadiusMultiplier);
PropertyValuesHolder radiusDisappear =
PropertyValuesHolder.ofKeyframe("animationRadiusMultiplier", kf0, kf1, kf2);
kf0 = Keyframe.ofFloat(0f, 1f);
kf1 = Keyframe.ofFloat(1f, 0f);
PropertyValuesHolder fadeOut = PropertyValuesHolder.ofKeyframe("alpha", kf0, kf1);
ObjectAnimator disappearAnimator =
ObjectAnimator.ofPropertyValuesHolder(this, radiusDisappear, fadeOut).setDuration(duration);
disappearAnimator.addUpdateListener(mInvalidateUpdateListener);
return disappearAnimator;
}
/** Animation for the textview if the action bar is visible. */
public void startShowAnimation() {
if (mCurrentAnimation != null) mCurrentAnimation.cancel();
mCurrentAnimation =
ObjectAnimator.ofInt(
mActionBarDelegate,
TOP_MARGIN_ANIM_PROPERTY,
(int) (Math.max(0, queryCurrentActionBarHeight() - mTabStripHeight)))
.setDuration(SLIDE_DURATION_MS);
mCurrentAnimation.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mCurrentAnimation = null;
}
});
mCurrentAnimation.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
ActionBar actionBar = mActionBarDelegate.getSupportActionBar();
if (actionBar != null) {
animation.setIntValues(
(int) (Math.max(0, queryCurrentActionBarHeight() - mTabStripHeight)));
}
}
});
mActionBarDelegate.setActionBarBackgroundVisibility(true);
mCurrentAnimation.start();
mShowingActionMode = true;
}
/** Render the animations for appearing and disappearing. */
private void renderAnimations() {
Keyframe kf0, kf1, kf2, kf3;
float midwayPoint = 0.2f;
int duration = 500;
// Set up animator for disappearing.
kf0 = Keyframe.ofFloat(0f, 1);
kf1 = Keyframe.ofFloat(midwayPoint, mTransitionMidRadiusMultiplier);
kf2 = Keyframe.ofFloat(1f, mTransitionEndRadiusMultiplier);
PropertyValuesHolder radiusDisappear =
PropertyValuesHolder.ofKeyframe("animationRadiusMultiplier", kf0, kf1, kf2);
kf0 = Keyframe.ofFloat(0f, 1f);
kf1 = Keyframe.ofFloat(1f, 0f);
PropertyValuesHolder fadeOut = PropertyValuesHolder.ofKeyframe("alpha", kf0, kf1);
mDisappearAnimator =
ObjectAnimator.ofPropertyValuesHolder(this, radiusDisappear, fadeOut).setDuration(duration);
mDisappearAnimator.addUpdateListener(mInvalidateUpdateListener);
// Set up animator for reappearing.
float delayMultiplier = 0.25f;
float transitionDurationMultiplier = 1f;
float totalDurationMultiplier = transitionDurationMultiplier + delayMultiplier;
int totalDuration = (int) (duration * totalDurationMultiplier);
float delayPoint = (delayMultiplier * duration) / totalDuration;
midwayPoint = 1 - (midwayPoint * (1 - delayPoint));
kf0 = Keyframe.ofFloat(0f, mTransitionEndRadiusMultiplier);
kf1 = Keyframe.ofFloat(delayPoint, mTransitionEndRadiusMultiplier);
kf2 = Keyframe.ofFloat(midwayPoint, mTransitionMidRadiusMultiplier);
kf3 = Keyframe.ofFloat(1f, 1);
PropertyValuesHolder radiusReappear =
PropertyValuesHolder.ofKeyframe("animationRadiusMultiplier", kf0, kf1, kf2, kf3);
kf0 = Keyframe.ofFloat(0f, 0f);
kf1 = Keyframe.ofFloat(delayPoint, 0f);
kf2 = Keyframe.ofFloat(1f, 1f);
PropertyValuesHolder fadeIn = PropertyValuesHolder.ofKeyframe("alpha", kf0, kf1, kf2);
mReappearAnimator =
ObjectAnimator.ofPropertyValuesHolder(this, radiusReappear, fadeIn)
.setDuration(totalDuration);
mReappearAnimator.addUpdateListener(mInvalidateUpdateListener);
}
/**
* Animate the progress arc to the specified value.
*
* @param duration Duration of the animation.
* @param finalValue End value of the animation.
*/
public void animateProgress(long duration, int finalValue) {
// start the animation if no animation is currently in progress.
if (!animationInProgress) {
animationInProgress = true;
progressAnimator.setIntValues(progress, finalValue);
progressAnimator.setDuration(duration);
progressAnimator.setInterpolator(new AccelerateInterpolator());
progressAnimator.addUpdateListener(updateListener);
progressAnimator.addListener(animatorListenerAdapter);
progressAnimator.start();
}
}
public void animateProgressTo(
final int start, final int end, final ProgressAnimationListener listener) {
if (start != 0) setProgress(start);
final ObjectAnimator progressBarAnimator =
ObjectAnimator.ofFloat(this, "animateProgress", end * 60000, start);
progressBarAnimator.setDuration(end * 60000);
// progressBarAnimator.setInterpolator(new AnticipateOvershootInterpolator(2f, 1.5f));
progressBarAnimator.setInterpolator(new LinearInterpolator());
progressBarAnimator.addListener(
new AnimatorListener() {
@Override
public void onAnimationCancel(final Animator animation) {
if (listener != null) listener.onAnimationFinish();
}
@Override
public void onAnimationEnd(final Animator animation) {
if (listener != null) listener.onAnimationFinish();
}
@Override
public void onAnimationRepeat(final Animator animation) {}
@Override
public void onAnimationStart(final Animator animation) {
CircularProgressBar.this.setProgress(start);
if (listener != null) listener.onAnimationStart();
}
});
progressBarAnimator.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(final ValueAnimator animation) {
if (!inProgress) progressBarAnimator.cancel();
int progress = ((Float) animation.getAnimatedValue()).intValue();
if (progress != CircularProgressBar.this.getProgress() && inProgress) {
Log.d(TAG, progress + "");
CircularProgressBar.this.setProgress(progress);
if (listener != null) listener.onAnimationProgress(progress);
}
}
});
if (!inProgress) {
progressBarAnimator.cancel();
} else {
progressBarAnimator.start();
}
}
public void animateClosed() {
if (!(getParent() instanceof DragLayer)) return;
ObjectAnimator oa;
if (mMode == PARTIAL_GROW) {
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f);
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f);
oa = ObjectAnimator.ofPropertyValuesHolder(this, alpha, scaleX, scaleY);
} else {
DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", mIconRect.width());
PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", mIconRect.height());
PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", mIconRect.left);
PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", mIconRect.top);
oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
oa.addUpdateListener(
new AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
requestLayout();
}
});
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0f);
ObjectAnimator alphaOa = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
alphaOa.setDuration(mExpandDuration);
alphaOa.setInterpolator(new DecelerateInterpolator(2.0f));
alphaOa.start();
}
oa.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
onCloseComplete();
mState = STATE_SMALL;
}
@Override
public void onAnimationStart(Animator animation) {
sendCustomAccessibilityEvent(
AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
getContext().getString(R.string.folder_closed));
mState = STATE_ANIMATING;
}
});
oa.setDuration(mExpandDuration);
oa.start();
}
@Override
public void onClick(View v) {
ObjectAnimator animator =
ObjectAnimator.ofFloat(imageView, "aaa", 0.1f, 1.0f, 1.0f, 0.1f, 1.0f);
animator.setDuration(4000);
animator.start();
animator.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = (Float) animation.getAnimatedValue();
imageView.setScaleX(value);
imageView.setScaleY(value);
imageView.setAlpha(value);
}
});
}
private void parentViewSliding(
int fromx, int tox, View view, long duration, AnimatorListenerAdapter listener) {
PropertyValuesHolder pvTY = PropertyValuesHolder.ofFloat("x", fromx, tox);
ObjectAnimator objectAnimator =
ObjectAnimator.ofPropertyValuesHolder(view, pvTY).setDuration(duration);
objectAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
// parentViewScrollX = ((Float)
// valueAnimator.getAnimatedValue()).intValue();
changeListView();
}
});
objectAnimator.addListener(listener);
objectAnimator.setInterpolator(new DecelerateInterpolator());
objectAnimator.start();
}
/** 执行反向动画将其隐藏 */
private void doReverseAnimation() {
if (Build.VERSION.SDK_INT < 11) {
sv_bottom_content.setVisibility(View.GONE);
ll_full_screen.setVisibility(View.GONE);
} else {
// 如果弹出动画还在执行，则直接将弹出动画的值置为最终值，代表该动画结束，接着直接进行收进动画
popAnimation.end();
// 避免用户连续快速点击造成短时间内执行两次收进动画，此处进行判断
if (reverseAnimation != null && reverseAnimation.isRunning()) {
return;
}
if (reverseAnimation == null) {
reverseAnimation =
ObjectAnimator.ofInt(sv_bottom_content, "bottomMargin", 0, -scrollViewMeasureHeight);
reverseAnimation.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
int value = (Integer) animation.getAnimatedValue();
RelativeLayout.LayoutParams params =
(RelativeLayout.LayoutParams) sv_bottom_content.getLayoutParams();
params.bottomMargin = value;
sv_bottom_content.setLayoutParams(params);
((View) (sv_bottom_content.getParent())).invalidate();
if (value <= -scrollViewMeasureHeight) {
sv_bottom_content.setVisibility(View.GONE);
}
ll_full_screen.setAlpha(
(float)
(((scrollViewMeasureHeight + value) * 1.0)
/ (scrollViewMeasureHeight * 1.0)));
if (ll_full_screen.getAlpha() <= 0) {
ll_full_screen.setVisibility(View.GONE);
}
}
});
reverseAnimation.setDuration(500);
}
reverseAnimation.start();
}
}
/**
* Applys a spin animation to the Chart.
*
* @param durationmillis
* @param fromangle
* @param toangle
*/
@SuppressLint("NewApi")
public void spin(int durationmillis, float fromangle, float toangle) {
if (android.os.Build.VERSION.SDK_INT < 11) return;
mRotationAngle = fromangle;
mSpinAnimator = ObjectAnimator.ofFloat(this, "rotationAngle", fromangle, toangle);
mSpinAnimator.setDuration(durationmillis);
mSpinAnimator.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
postInvalidate();
}
});
mSpinAnimator.start();
}
@SuppressLint("NewApi")
public void spin(int durationmillis, float fromangle, float toangle, Easing.EasingOption easing) {
if (android.os.Build.VERSION.SDK_INT < 11) return;
setRotationAngle(fromangle);
ObjectAnimator spinAnimator = ObjectAnimator.ofFloat(this, "rotationAngle", fromangle, toangle);
spinAnimator.setDuration(durationmillis);
spinAnimator.setInterpolator(Easing.getEasingFunctionFromOption(easing));
spinAnimator.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
postInvalidate();
}
});
spinAnimator.start();
}
/** 开启关闭动画 */
private void closeAnim() {
ObjectAnimator tranAnimY = ObjectAnimator.ofFloat(mMenuViewSmall, "translationY", -20, 0);
ObjectAnimator tranAnimPointX =
ObjectAnimator.ofFloat(mMenuViewSmall, "translationX", viewMoveX, 0);
ObjectAnimator tranAnimPointY =
ObjectAnimator.ofFloat(mMenuViewSmall, "translationY", viewMoveY, -20);
ObjectAnimator scaleAnimX =
ObjectAnimator.ofFloat(mMenuViewSmall, "scaleX", toValueX + 1.0f, 1.0f);
ObjectAnimator scaleAnimY =
ObjectAnimator.ofFloat(mMenuViewSmall, "scaleY", toValueY + 1.0f, 1.0f);
AnimatorSet set = new AnimatorSet();
set.setDuration(500);
set.play(tranAnimPointX)
.with(tranAnimPointY)
.with(scaleAnimX)
.with(scaleAnimY)
.before(tranAnimY);
scaleAnimX.addUpdateListener(
new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = (float) animation.getAnimatedValue();
float alphaValue = (float) (0.5 / ((((value - 1) / toValueX) * 0.5) + 0.5));
float scaleX = (float) (0.8 / ((((value - 1) / toValueX) * 0.2) + 0.8));
float scaleY = (float) (0.8 / ((((value - 1) / toValueX) * 0.2) + 0.8));
// mMenuViewSmall.setScaleX(value);
mContentView.setAlpha(alphaValue < 0.5f ? 0.5f : alphaValue);
mContentView.setScaleX(scaleX > 1 ? 1 : scaleX);
mContentView.setScaleY(scaleY > 1 ? 1 : scaleY);
}
});
set.addListener(this);
set.start();
}
/** 用来显示该popwindow，保证在调用该方法之前已经调用{@link #addItemToBottomPopWindow(int, int, String)}方法 */
protected void showBottomPopWindow() {
if (Build.VERSION.SDK_INT >= 11) {
// 如果上次的动画还在执行，直接停止
if (reverseAnimation != null) {
reverseAnimation.end();
}
sv_bottom_content.setVisibility(View.VISIBLE);
ll_full_screen.setVisibility(View.VISIBLE);
// 需要滚动到顶部
sv_bottom_content.scrollTo(0, 0);
if (popAnimation == null) {
popAnimation =
ObjectAnimator.ofInt(sv_bottom_content, "bottomMargin", -scrollViewMeasureHeight, 0);
popAnimation.addUpdateListener(
new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
int value = (Integer) animation.getAnimatedValue();
RelativeLayout.LayoutParams params =
(RelativeLayout.LayoutParams) sv_bottom_content.getLayoutParams();
params.bottomMargin = value;
sv_bottom_content.setLayoutParams(params);
((View) (sv_bottom_content.getParent())).invalidate();
ll_full_screen.setAlpha(
(float)
(((scrollViewMeasureHeight + value) * 1.0)
/ (scrollViewMeasureHeight * 1.0)));
}
});
popAnimation.setDuration(500);
}
popAnimation.start();
} else {
ll_full_screen.setVisibility(View.VISIBLE);
sv_bottom_content.setVisibility(View.VISIBLE);
// 需要滚动到顶部
sv_bottom_content.scrollTo(0, 0);
}
}
@SuppressLint("NewApi")
public void snapChild(final View view, float velocity) {
final View animView = mCallback.getChildContentView(view);
final boolean canAnimViewBeDismissed = mCallback.canChildBeDismissed(animView);
ObjectAnimator anim = createTranslationAnimation(animView, 0);
int duration = SNAP_ANIM_LEN;
anim.setDuration(duration);
anim.addUpdateListener(
new AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
updateSwipeProgressFromOffset(animView, canAnimViewBeDismissed);
}
});
anim.addListener(
new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animator) {
updateSwipeProgressFromOffset(animView, canAnimViewBeDismissed);
mCallback.onChildSnappedBack(animView);
}
});
anim.start();
}
public ObjectAnimator getReappearAnimator() {
if (!mIsInitialized || !mDrawValuesReady) {
Log.e(TAG, "RadialSelectorView was not ready for animation.");
return null;
}
Keyframe kf0, kf1, kf2, kf3;
float midwayPoint = 0.2f;
int duration = 500;
// The time points are half of what they would normally be, because this animation is
// staggered against the disappear so they happen seamlessly. The reappear starts
// halfway into the disappear.
float delayMultiplier = 0.25f;
float transitionDurationMultiplier = 1f;
float totalDurationMultiplier = transitionDurationMultiplier + delayMultiplier;
int totalDuration = (int) (duration * totalDurationMultiplier);
float delayPoint = (delayMultiplier * duration) / totalDuration;
midwayPoint = 1 - (midwayPoint * (1 - delayPoint));
kf0 = Keyframe.ofFloat(0f, mTransitionEndRadiusMultiplier);
kf1 = Keyframe.ofFloat(delayPoint, mTransitionEndRadiusMultiplier);
kf2 = Keyframe.ofFloat(midwayPoint, mTransitionMidRadiusMultiplier);
kf3 = Keyframe.ofFloat(1f, 1);
PropertyValuesHolder radiusReappear =
PropertyValuesHolder.ofKeyframe("animationRadiusMultiplier", kf0, kf1, kf2, kf3);
kf0 = Keyframe.ofFloat(0f, 0f);
kf1 = Keyframe.ofFloat(delayPoint, 0f);
kf2 = Keyframe.ofFloat(1f, 1f);
PropertyValuesHolder fadeIn = PropertyValuesHolder.ofKeyframe("alpha", kf0, kf1, kf2);
ObjectAnimator reappearAnimator =
ObjectAnimator.ofPropertyValuesHolder(this, radiusReappear, fadeIn)
.setDuration(totalDuration);
reappearAnimator.addUpdateListener(mInvalidateUpdateListener);
return reappearAnimator;
}
void updateViewPropertiesToTaskTransform(
TaskViewTransform toTransform,
int duration,
ValueAnimator.AnimatorUpdateListener updateCallback) {
// Apply the transform
toTransform.applyToTaskView(
this,
duration,
mConfig.fastOutSlowInInterpolator,
false,
!mConfig.fakeShadows,
updateCallback);
// Update the task progress
Utilities.cancelAnimationWithoutCallbacks(mTaskProgressAnimator);
if (duration <= 0) {
setTaskProgress(toTransform.p);
} else {
mTaskProgressAnimator = ObjectAnimator.ofFloat(this, "taskProgress", toTransform.p);
mTaskProgressAnimator.setDuration(duration);
mTaskProgressAnimator.addUpdateListener(mUpdateDimListener);
mTaskProgressAnimator.start();
}
}
public void animateOpen() {
positionAndSizeAsIcon();
if (!(getParent() instanceof DragLayer)) return;
ObjectAnimator oa;
DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
centerAboutIcon();
if (mMode == PARTIAL_GROW) {
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1);
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
oa = ObjectAnimator.ofPropertyValuesHolder(this, alpha, scaleX, scaleY);
} else {
PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", mNewSize.width());
PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", mNewSize.height());
PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", mNewSize.left);
PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", mNewSize.top);
oa = ObjectAnimator.ofPropertyValuesHolder(lp, width, height, x, y);
oa.addUpdateListener(
new AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
requestLayout();
}
});
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
ObjectAnimator alphaOa = ObjectAnimator.ofPropertyValuesHolder(mContent, alpha);
alphaOa.setDuration(mExpandDuration);
alphaOa.setInterpolator(new AccelerateInterpolator(2.0f));
alphaOa.start();
}
oa.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationStart(Animator animation) {
sendCustomAccessibilityEvent(
AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
String.format(
getContext().getString(R.string.folder_opened),
mContent.getCountX(),
mContent.getCountY()));
mState = STATE_ANIMATING;
}
@Override
public void onAnimationEnd(Animator animation) {
mState = STATE_OPEN;
Cling cling = mLauncher.showFirstRunFoldersCling();
if (cling != null) {
cling.bringToFront();
}
setFocusOnFirstChild();
}
});
oa.setDuration(mExpandDuration);
oa.start();
}
public void snapToWidget(boolean animate) {
final DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
int newWidth =
mWidgetView.getWidth() + 2 * mBackgroundPadding - mWidgetPaddingLeft - mWidgetPaddingRight;
int newHeight =
mWidgetView.getHeight() + 2 * mBackgroundPadding - mWidgetPaddingTop - mWidgetPaddingBottom;
mTmpPt[0] = mWidgetView.getLeft();
mTmpPt[1] = mWidgetView.getTop();
mDragLayer.getDescendantCoordRelativeToSelf(mCellLayout.getShortcutsAndWidgets(), mTmpPt);
int newX = mTmpPt[0] - mBackgroundPadding + mWidgetPaddingLeft;
int newY = mTmpPt[1] - mBackgroundPadding + mWidgetPaddingTop;
// We need to make sure the frame's touchable regions lie fully within the bounds of the
// DragLayer. We allow the actual handles to be clipped, but we shift the touch regions
// down accordingly to provide a proper touch target.
if (newY < 0) {
// In this case we shift the touch region down to start at the top of the DragLayer
mTopTouchRegionAdjustment = -newY;
} else {
mTopTouchRegionAdjustment = 0;
}
if (newY + newHeight > mDragLayer.getHeight()) {
// In this case we shift the touch region up to end at the bottom of the DragLayer
mBottomTouchRegionAdjustment = -(newY + newHeight - mDragLayer.getHeight());
} else {
mBottomTouchRegionAdjustment = 0;
}
if (!animate) {
lp.width = newWidth;
lp.height = newHeight;
lp.x = newX;
lp.y = newY;
mLeftHandle.setAlpha(1.0f);
mRightHandle.setAlpha(1.0f);
mTopHandle.setAlpha(1.0f);
mBottomHandle.setAlpha(1.0f);
requestLayout();
} else {
PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", lp.width, newWidth);
PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", lp.height, newHeight);
PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", lp.x, newX);
PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", lp.y, newY);
ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(lp, this, width, height, x, y);
ObjectAnimator leftOa = LauncherAnimUtils.ofFloat(mLeftHandle, "alpha", 1.0f);
ObjectAnimator rightOa = LauncherAnimUtils.ofFloat(mRightHandle, "alpha", 1.0f);
ObjectAnimator topOa = LauncherAnimUtils.ofFloat(mTopHandle, "alpha", 1.0f);
ObjectAnimator bottomOa = LauncherAnimUtils.ofFloat(mBottomHandle, "alpha", 1.0f);
oa.addUpdateListener(
new AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
requestLayout();
}
});
AnimatorSet set = LauncherAnimUtils.createAnimatorSet();
if (mResizeMode == AppWidgetProviderInfo.RESIZE_VERTICAL) {
set.playTogether(oa, topOa, bottomOa);
} else if (mResizeMode == AppWidgetProviderInfo.RESIZE_HORIZONTAL) {
set.playTogether(oa, leftOa, rightOa);
} else {
set.playTogether(oa, leftOa, rightOa, topOa, bottomOa);
}
set.setDuration(SNAP_DURATION);
set.start();
}
}
/**
* @param view The view to be dismissed
* @param velocity The desired pixels/second speed at which the view should move
* @param endAction The action to perform at the end
* @param delay The delay after which we should start
* @param useAccelerateInterpolator Should an accelerating Interpolator be used
* @param fixedDuration If not 0, this exact duration will be taken
*/
@SuppressLint("NewApi")
public void dismissChild(
final View view,
float velocity,
final Runnable endAction,
long delay,
boolean useAccelerateInterpolator,
long fixedDuration) {
final View animView = mCallback.getChildContentView(view);
final boolean canAnimViewBeDismissed = mCallback.canChildBeDismissed(view);
float newPos;
if (velocity < 0
|| (velocity == 0 && getTranslation(animView) < 0)
// if we use the Menu to dismiss an item in landscape, animate up
|| (velocity == 0 && getTranslation(animView) == 0 && mSwipeDirection == Y)) {
newPos = -getSize(animView);
} else {
newPos = getSize(animView);
}
long duration;
if (fixedDuration == 0) {
duration = MAX_ESCAPE_ANIMATION_DURATION;
if (velocity != 0) {
duration =
Math.min(
duration,
(int) (Math.abs(newPos - getTranslation(animView)) * 1000f / Math.abs(velocity)));
} else {
duration = DEFAULT_ESCAPE_ANIMATION_DURATION;
}
} else {
duration = fixedDuration;
}
animView.setLayerType(View.LAYER_TYPE_HARDWARE, null);
ObjectAnimator anim = createTranslationAnimation(animView, newPos);
if (useAccelerateInterpolator) {
anim.setInterpolator(mFastOutLinearInInterpolator);
} else {
anim.setInterpolator(sLinearInterpolator);
}
anim.setDuration(duration);
if (delay > 0) {
anim.setStartDelay(delay);
}
anim.addListener(
new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator animation) {
mCallback.onChildDismissed(view);
if (endAction != null) {
endAction.run();
}
animView.setLayerType(View.LAYER_TYPE_NONE, null);
}
});
anim.addUpdateListener(
new AnimatorUpdateListener() {
public void onAnimationUpdate(ValueAnimator animation) {
updateSwipeProgressFromOffset(animView, canAnimViewBeDismissed);
}
});
anim.start();
}
public boolean b(MotionEvent paramMotionEvent)
{
if (!p) {
return false;
}
n.addMovement(paramMotionEvent);
float f1;
float f3;
float f2;
switch (paramMotionEvent.getAction())
{
default:
case 2:
case 4:
do
{
return true;
} while (r == null);
f1 = paramMotionEvent.getX() - o;
if (Math.abs(f1) < j) {
return true;
}
if (!b.a(r))
{
f3 = b(s);
f2 = 0.05F * f3;
if (Math.abs(f1) >= f3) {
if (f1 > 0.0F) {
f1 = f2;
}
}
}
break;
}
for (;;)
{
label135:
b.b(r, (int)Math.signum(f1));
paramMotionEvent = s;
if (m == 0) {
paramMotionEvent.setTranslationX(f1);
}
for (;;)
{
a(r.a());
break;
f1 = -f2;
break label135;
f1 = f2 * (float)Math.sin(f1 / f3 * 1.5707963267948966D);
break label135;
paramMotionEvent.setTranslationY(f1);
}
if (r == null) {
break;
}
f1 = h;
f2 = u;
n.computeCurrentVelocity(1000, f1 * f2);
f3 = e;
float f4 = u;
paramMotionEvent = n;
label277:
label294:
label333:
int i2;
label367:
int i3;
if (m == 0)
{
f1 = paramMotionEvent.getXVelocity();
paramMotionEvent = n;
if (m != 0) {
break label651;
}
f2 = paramMotionEvent.getYVelocity();
float f5 = Math.abs(s.getTranslationX());
float f6 = b(s);
if (f5 <= 0.4D * f6) {
break label659;
}
i1 = 1;
if ((Math.abs(f1) <= f3 * f4) || (Math.abs(f1) <= Math.abs(f2))) {
break label677;
}
if (f1 <= 0.0F) {
break label665;
}
i2 = 1;
if (s.getTranslationX() <= 0.0F) {
break label671;
}
i3 = 1;
label382:
if ((i2 != i3) || (f5 <= f6 * 0.05D)) {
break label677;
}
i2 = 1;
label406:
if ((!b.a(r)) || ((i2 == 0) && (i1 == 0))) {
break label683;
}
i1 = 1;
label435:
if (i1 == 0) {
break label712;
}
paramMotionEvent = r;
if (i2 == 0) {
break label689;
}
label450:
localView = r.a();
if ((f1 >= 0.0F) && ((f1 != 0.0F) || (localView.getTranslationX() >= 0.0F)) && ((f1 != 0.0F) || (localView.getTranslationX() != 0.0F) || (m != 1))) {
break label694;
}
f2 = -b(localView);
label515:
i1 = g;
if (f1 == 0.0F) {
break label704;
}
}
label651:
label659:
label665:
label671:
label677:
label683:
label689:
label694:
label704:
for (int i1 = Math.min(i1, (int)(Math.abs(f2 - localView.getTranslationX()) * 1000.0F / Math.abs(f1)));; i1 = f)
{
if ((localView != null) && (localView.isHardwareAccelerated()))
{
localView.setLayerType(2, null);
localView.buildLayer();
}
localObjectAnimator = a(localView, f2);
localObjectAnimator.setInterpolator(d);
localObjectAnimator.setDuration(i1);
localObjectAnimator.addListener(new crl(this, localView, paramMotionEvent));
localObjectAnimator.addUpdateListener(new crm(this, localView));
localObjectAnimator.start();
break;
f1 = paramMotionEvent.getYVelocity();
break label277;
f2 = paramMotionEvent.getXVelocity();
break label294;
i1 = 0;
break label333;
i2 = 0;
break label367;
i3 = 0;
break label382;
i2 = 0;
break label406;
i1 = 0;
break label435;
f1 = 0.0F;
break label450;
f2 = b(localView);
break label515;
}
label712:
paramMotionEvent = r;
View localView = paramMotionEvent.a();
ObjectAnimator localObjectAnimator = a(localView, 0.0F);
localObjectAnimator.setDuration(i);
localObjectAnimator.addUpdateListener(new crn(this, localView));
localObjectAnimator.addListener(new cro(this, paramMotionEvent, localObjectAnimator, localView));
localObjectAnimator.start();
break;
}
}