public void backTopAndCenterWithAnimation() {
mStepLayout.setVisibility(View.VISIBLE);
if (Build.VERSION.SDK_INT >= 11) {
float centerHeight =
mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_center_move_top_height);
ObjectAnimator centerAnimator =
ObjectAnimator.ofFloat(mCenterLayoutParent, "y", -centerHeight, 0f);
centerAnimator.setDuration(ANIMATION_TIME);
centerAnimator.start();
float topHeight = mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_top_height);
ObjectAnimator topAnimator = ObjectAnimator.ofFloat(mFirstTopView, "y", -topHeight, 0f);
topAnimator.setDuration(ANIMATION_TIME);
topAnimator.start();
} else {
mFirstTopView.setVisibility(View.VISIBLE);
float topHeight = mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_top_height);
float bottomHeight = mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_bottom_height);
mCenterLayoutParent.setPadding(
mCenterLayoutParent.getPaddingLeft(),
Math.round(topHeight),
mCenterLayoutParent.getPaddingRight(),
Math.round(bottomHeight));
}
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
isAttachedToWindow = true;
if (dirtyAnimation) {
knobState = this.mIsChecked;
if (knobState) {
knobMoveAnimator.setFloatValues(knobMoveRate, 1.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 0.0F);
innerContentAnimator.start();
} else {
knobMoveAnimator.setFloatValues(knobMoveRate, 0.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 1.0F);
innerContentAnimator.start();
}
knobExpandAnimator.setFloatValues(knobExpandRate, 0.0F);
knobExpandAnimator.start();
if (AnSwitch.this.onSwitchStateChangeListener != null && mIsChecked != preIsOn) {
AnSwitch.this.onSwitchStateChangeListener.onSwitchStateChange(mIsChecked);
}
dirtyAnimation = false;
}
}
@Override
public boolean onSingleTapUp(MotionEvent event) {
mIsChecked = knobState;
if (preIsOn == mIsChecked) {
mIsChecked = !mIsChecked;
knobState = !knobState;
}
if (knobState) {
knobMoveAnimator.setFloatValues(knobMoveRate, 1.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 0.0F);
innerContentAnimator.start();
} else {
knobMoveAnimator.setFloatValues(knobMoveRate, 0.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 1.0F);
innerContentAnimator.start();
}
knobExpandAnimator.setFloatValues(knobExpandRate, 0.0F);
knobExpandAnimator.start();
if (AnSwitch.this.onSwitchStateChangeListener != null && mIsChecked != preIsOn) {
AnSwitch.this.onSwitchStateChangeListener.onSwitchStateChange(mIsChecked);
}
return true;
}
/** Return to initial state */
public void finish(int finishMode) {
if (!mAttached) {
return;
}
mTextHint.setVisibility(View.GONE);
if (finishMode == FINISH_SLIDE_OUT) {
PropertyValuesHolder slideX =
PropertyValuesHolder.ofFloat(
"translationX", new float[] {0.0f, mScreenshotView.getWidth()});
mSlideoutAnimator = ObjectAnimator.ofPropertyValuesHolder(mScreenshotView, slideX);
mSlideoutAnimator.setInterpolator(new AccelerateInterpolator());
mSlideoutAnimator.setDuration(SLIDE_OUT_DURATION_MS);
mSlideoutAnimator.addListener(this);
mSlideoutAnimator.start();
} else {
float currentScale = mScreenshotView.getScaleX();
float currentAlpha = mScreenshotView.getAlpha();
PropertyValuesHolder scaleUpX =
PropertyValuesHolder.ofFloat("scaleX", new float[] {currentScale, 1.0f});
PropertyValuesHolder scaleUpY =
PropertyValuesHolder.ofFloat("scaleY", new float[] {currentScale, 1.0f});
PropertyValuesHolder scaleUpAlpha =
PropertyValuesHolder.ofFloat("alpha", new float[] {currentAlpha, 1.0f});
mScaleUpAnimator =
ObjectAnimator.ofPropertyValuesHolder(mScreenshotView, scaleUpX, scaleUpY, scaleUpAlpha);
mScaleUpAnimator.setInterpolator(new DecelerateInterpolator());
mScaleUpAnimator.setDuration(SCALE_UP_DURATION_MS);
mScaleUpAnimator.addListener(this);
mScaleUpAnimator.start();
}
}
@Override
public boolean onSingleTapUp(MotionEvent event) {
isOn = knobState;
if (preIsOn == isOn) {
isOn = !isOn;
knobState = !knobState;
}
if (knobState) {
knobMoveAnimator.setFloatValues(knobMoveRate, 1.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 0.0F);
innerContentAnimator.start();
} else {
knobMoveAnimator.setFloatValues(knobMoveRate, 0.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 1.0F);
innerContentAnimator.start();
}
knobExpandAnimator.setFloatValues(knobExpandRate, 0.0F);
knobExpandAnimator.start();
if (ShSwitchView.this.onSwitchStateChangeListener != null && isOn != preIsOn) {
ShSwitchView.this.onSwitchStateChangeListener.onSwitchStateChange(isOn);
}
return true;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (!isEnabled()) return false;
switch (event.getAction()) {
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
if (!knobState) {
innerContentAnimator =
ObjectAnimator.ofFloat(AnSwitch.this, innerContentProperty, innerContentRate, 1.0F);
innerContentAnimator.setDuration(300L);
innerContentAnimator.setInterpolator(new DecelerateInterpolator());
innerContentAnimator.start();
}
knobExpandAnimator =
ObjectAnimator.ofFloat(AnSwitch.this, knobExpandProperty, knobExpandRate, 0.0F);
knobExpandAnimator.setDuration(300L);
knobExpandAnimator.setInterpolator(new DecelerateInterpolator());
knobExpandAnimator.start();
mIsChecked = knobState;
if (AnSwitch.this.onSwitchStateChangeListener != null && mIsChecked != preIsOn) {
AnSwitch.this.onSwitchStateChangeListener.onSwitchStateChange(mIsChecked);
}
break;
}
return gestureDetector.onTouchEvent(event);
}
/**
* This class should be overridden by subclasses to customize view transitions within
* the set of visible views
*
* @param fromIndex The relative index within the window that the view was in, -1 if it wasn't
* in the window
* @param toIndex The relative index within the window that the view is going to, -1 if it is
* being removed
* @param view The view that is being animated
*/
void transformViewForTransition(int fromIndex, int toIndex, View view, boolean animate) {
if (fromIndex == -1) {
mInAnimation.setTarget(view);
mInAnimation.start();
} else if (toIndex == -1) {
mOutAnimation.setTarget(view);
mOutAnimation.start();
}
}
/*
* DragController.DragListener implementation
*/
@Override
public void onDragStart(DragSource source, Object info, int dragAction) {
// Animate out the QSB search bar, and animate in the drop target bar
prepareStartAnimation(mDropTargetBar);
mDropTargetBarAnim.start();
if (!mIsSearchBarHidden) {
prepareStartAnimation(mQSBSearchBar);
mQSBSearchBarAnim.start();
}
}
@Override
public void start() {
if (isRunning()) {
return;
}
mRunning = true;
mObjectAnimatorAngle.start();
mObjectAnimatorSweep.start();
invalidateSelf();
}
public void moveTopAndCenterToUpWithAnimation() {
if (Build.VERSION.SDK_INT >= 11) {
float centerMoveHeight =
mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_center_move_top_height);
mStepLayout.setVisibility(View.INVISIBLE);
ObjectAnimator centerAnimator =
ObjectAnimator.ofFloat(mCenterLayoutParent, "y", 0f, -centerMoveHeight);
centerAnimator.setDuration(ANIMATION_TIME);
centerAnimator.start();
float topHeight = mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_top_height);
ObjectAnimator topAnimator = ObjectAnimator.ofFloat(mFirstTopView, "y", 0f, -topHeight);
topAnimator.setDuration(ANIMATION_TIME);
topAnimator.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animator) {}
@Override
public void onAnimationEnd(Animator animator) {
mActivity.runOnUiThread(
new Runnable() {
@Override
public void run() {
if (null != mMenuListener) {
mMenuListener.onShowSecondAnimationEnd();
}
}
});
}
@Override
public void onAnimationCancel(Animator animator) {}
@Override
public void onAnimationRepeat(Animator animator) {}
});
topAnimator.start();
} else {
mStepLayout.setVisibility(View.INVISIBLE);
mFirstTopView.setVisibility(View.GONE);
int centerMoveHeight =
Math.round(
mActivity.getResources().getDimension(R.dimen.pg_sdk_edit_center_move_top_height));
mCenterLayoutParent.setPadding(
mCenterLayoutParent.getPaddingLeft(),
mCenterLayoutParent.getPaddingTop() - centerMoveHeight,
mCenterLayoutParent.getPaddingRight(),
centerMoveHeight + mCenterLayoutParent.getPaddingBottom());
if (null != mMenuListener) {
mMenuListener.onShowSecondAnimationEnd();
}
}
}
public static void animateShowing(
final ViewHolder holder, final ListAdapter adapter, boolean isAnimate) {
final CheckBox checkBox = holder.checkBox;
if (checkBox.getVisibility() == View.VISIBLE) {
return;
}
checkBox.setVisibility(View.VISIBLE);
checkBox.setAlpha(0.0f);
final int widthSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
final int heightSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
checkBox.measure(widthSpec, heightSpec);
ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) checkBox.getLayoutParams();
final long transValue = checkBox.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;
if (!isAnimate) {
checkBox.setAlpha(1.0f);
holder.contentLayout.setTranslationX(transValue);
return;
}
final ObjectAnimator transBodyAnimator = new ObjectAnimator();
final PropertyValuesHolder trans =
PropertyValuesHolder.ofFloat("TranslationX", 0.0f, transValue);
transBodyAnimator.setTarget(holder.contentLayout);
transBodyAnimator.setValues(trans);
transBodyAnimator.setDuration(DURATION);
ObjectAnimator checkBoxAnim = new ObjectAnimator();
final PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("ScaleX", 0.0f, 1.0f);
final PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("ScaleY", 0.0f, 1.0f);
final PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("Alpha", 0.0f, 1.0f);
checkBoxAnim.setValues(scaleX, scaleY, alpha);
checkBoxAnim.setTarget(holder.checkBox);
checkBoxAnim.setDuration(DURATION);
checkBoxAnim.setInterpolator(new DecelerateInterpolator());
checkBoxAnim.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationStart(Animator animation) {
checkBox.setTag("animating");
}
@Override
public void onAnimationEnd(Animator animation) {
// adapter.setCheckBoxAnimator(false);
checkBox.setTag("animated");
}
});
if (!(checkBox.getTag() != null && "animating".equals(checkBox.getTag()))) {
// 若正在播放动画，则不继续播放动画
transBodyAnimator.start();
checkBoxAnim.start();
}
}
public static void animateHiding(
final ViewHolder holder, final ListAdapter adapter, boolean isAnimate) {
final CheckBox checkBox = holder.checkBox;
final View tansBody = holder.contentLayout;
if (checkBox.getVisibility() == View.GONE) {
return;
}
ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) checkBox.getLayoutParams();
final float transValue = checkBox.getMeasuredWidth() + lp.leftMargin + lp.rightMargin;
if (!isAnimate) {
checkBox.setVisibility(View.GONE);
holder.contentLayout.setTranslationX(0.0f);
return;
}
final ObjectAnimator transBodyAnimator = new ObjectAnimator();
final PropertyValuesHolder trans =
PropertyValuesHolder.ofFloat("TranslationX", transValue, 0.0f);
transBodyAnimator.setTarget(tansBody);
transBodyAnimator.setValues(trans);
transBodyAnimator.setDuration(DURATION);
ObjectAnimator checkBoxAnim = new ObjectAnimator();
final PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("ScaleX", 1.0f, 0.0f);
final PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("ScaleY", 1.0f, 0.0f);
final PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("Alpha", 1.0f, 0.0f);
checkBoxAnim.setValues(scaleX, scaleY, alpha);
checkBoxAnim.setTarget(checkBox);
checkBoxAnim.setDuration(DURATION);
checkBoxAnim.setInterpolator(new AccelerateInterpolator());
checkBoxAnim.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationStart(Animator animation) {
checkBox.setTag("animating");
}
@Override
public void onAnimationEnd(Animator animation) {
// adapter.setCheckBoxAnimator(false);
checkBox.setScaleX(1.0f);
checkBox.setScaleY(1.0f);
checkBox.setAlpha(1.0f);
checkBox.setVisibility(View.GONE);
checkBox.setTag("animated");
}
});
if (!(checkBox.getTag() != null && "animating".equals(checkBox.getTag()))) {
transBodyAnimator.start();
checkBoxAnim.start();
}
}
/** Show pre-send animation */
public void showPreSend() {
// Update display metrics
mDisplay.getRealMetrics(mDisplayMetrics);
final int statusBarHeight =
mContext
.getResources()
.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
if (mScreenshotBitmap == null || mAttached) {
return;
}
mScreenshotView.setOnTouchListener(this);
mScreenshotView.setImageBitmap(mScreenshotBitmap);
mScreenshotView.setTranslationX(0f);
mScreenshotView.setAlpha(1.0f);
mScreenshotView.setPadding(0, statusBarHeight, 0, 0);
mScreenshotLayout.requestFocus();
mTextHint.setAlpha(0.0f);
mTextHint.setVisibility(View.VISIBLE);
mHintAnimator.start();
// Lock the orientation.
// The orientation from the configuration does not specify whether
// the orientation is reverse or not (ie landscape or reverse landscape).
// So we have to use SENSOR_LANDSCAPE or SENSOR_PORTRAIT to make sure
// we lock in portrait / landscape and have the sensor determine
// which way is up.
int orientation = mContext.getResources().getConfiguration().orientation;
switch (orientation) {
case Configuration.ORIENTATION_LANDSCAPE:
mWindowLayoutParams.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
break;
case Configuration.ORIENTATION_PORTRAIT:
mWindowLayoutParams.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT;
break;
default:
mWindowLayoutParams.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT;
break;
}
mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
// Disable statusbar pull-down
mStatusBarManager.disable(StatusBarManager.DISABLE_EXPAND);
mAttached = true;
mPreAnimator.start();
}
public void setOn(boolean on, boolean animated) {
if (this.isOn == on) return;
if (!isAttachedToWindow && animated) {
dirtyAnimation = true;
this.isOn = on;
return;
}
this.isOn = on;
knobState = this.isOn;
if (!animated) {
if (on) {
setKnobMoveRate(1.0F);
setInnerContentRate(0.0F);
} else {
setKnobMoveRate(0.0F);
setInnerContentRate(1.0F);
}
setKnobExpandRate(0.0F);
} else {
if (knobState) {
knobMoveAnimator.setFloatValues(knobMoveRate, 1.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 0.0F);
innerContentAnimator.start();
} else {
knobMoveAnimator.setFloatValues(knobMoveRate, 0.0F);
knobMoveAnimator.start();
innerContentAnimator.setFloatValues(innerContentRate, 1.0F);
innerContentAnimator.start();
}
knobExpandAnimator.setFloatValues(knobExpandRate, 0.0F);
knobExpandAnimator.start();
}
if (ShSwitchView.this.onSwitchStateChangeListener != null && isOn != preIsOn) {
ShSwitchView.this.onSwitchStateChangeListener.onSwitchStateChange(isOn);
}
}
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 boolean onDown(MotionEvent event) {
if (!isEnabled()) return false;
preIsOn = mIsChecked;
innerContentAnimator.setFloatValues(innerContentRate, 0.0F);
innerContentAnimator.start();
knobExpandAnimator.setFloatValues(knobExpandRate, 1.0F);
knobExpandAnimator.start();
return true;
}
private void scaleToNormal(View item) {
if (animatorSet == null) {
return;
}
if (animatorSet.isRunning()) {
animatorSet.cancel();
}
ObjectAnimator oa = ObjectAnimator.ofFloat(item, "ScaleX", 1f);
oa.setDuration(durationSmall);
oa.start();
ObjectAnimator oa2 = ObjectAnimator.ofFloat(item, "ScaleY", 1f);
oa2.setDuration(durationSmall);
oa2.start();
}
@Override
public void onClick(View v) {
if (mViewPager.getCurrentItem() == 0) {
ObjectAnimator anim = ObjectAnimator.ofFloat(v, "rotation", 360.0f, 315.0f);
anim.setDuration(200);
anim.start();
mViewPager.setCurrentItem(1);
} else {
ObjectAnimator anim = ObjectAnimator.ofFloat(v, "rotation", 315.0f, 360.0f);
anim.setDuration(200);
anim.start();
mViewPager.setCurrentItem(0);
}
}
@Override
public void onClick(View v) {
if (startButton.getVisibility() == View.VISIBLE) {
startButton.setVisibility(View.INVISIBLE);
}
if (upAnimation.isStarted()) {
upAnimation.cancel();
}
if (startPosition == 0) {
startPosition = bird.getTop();
}
isUpAnimationCancelled = false;
isDownEndByClick = true;
// bird.layout(bird.getLeft(), 228, bird.getRight(), 228 + bird.getMeasuredHeight());
bird.layout(
bird.getLeft(),
(int) bird.getY(),
bird.getRight(),
(int) bird.getY() + bird.getMeasuredHeight());
bird.setTranslationY(0);
upAnimation.start();
}
/**
* Starts the transition of showing or hiding the mask. If showMask is true, the mask will be set
* to be invisible then fade into hide the other views in this container. If showMask is false,
* the mask will be set to be hide other views initially. Then, the other views in this container
* will be revealed.
*/
public void startMaskTransition(boolean showMask) {
// Stop any animation that may still be running.
if (mAnimator != null && mAnimator.isRunning()) {
mAnimator.end();
}
mMaskingView.setVisibility(View.VISIBLE);
if (showMask) {
mAnimator = ObjectAnimator.ofFloat(mMaskingView, View.ALPHA, 0.0f, 1.0f);
mAnimator.start();
} else {
// asked to hide the view
mAnimator = ObjectAnimator.ofFloat(mMaskingView, View.ALPHA, 1.0f, 0.0f);
mAnimator.start();
}
}
/**
* ��ת����
*
* @param one
* @param two
*/
private void flipit(View one, View two) {
final View visible;
final View invisible;
if (one.getVisibility() == View.GONE) {
visible = two;
invisible = one;
} else {
invisible = two;
visible = one;
}
ObjectAnimator visToInvis = ObjectAnimator.ofFloat(visible, "rotationY", 0f, 90f);
visToInvis.setDuration(500);
visToInvis.setInterpolator(accelerator);
final ObjectAnimator invisToVis = ObjectAnimator.ofFloat(invisible, "rotationY", -90f, 0f);
invisToVis.setDuration(500);
invisToVis.setInterpolator(decelerator);
visToInvis.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator anim) {
visible.setVisibility(View.GONE);
invisToVis.start();
invisible.setVisibility(View.VISIBLE);
}
});
visToInvis.start();
}
// 开始动画
private void startAnim() {
// 遍历第一个不是主菜单的ImageView列表
for (int i = 1; i < res.length; i++) {
// 获取展开角度
float angle = (90 * 1.0f / (res.length - 2)) * (i - 1);
// 获取X位移
PropertyValuesHolder holder1 =
PropertyValuesHolder.ofFloat(
"translationX", 0, (float) (Math.sin((angle * 1.57 / 90)) * 200));
// 获取Y位移
PropertyValuesHolder holder2 =
PropertyValuesHolder.ofFloat(
"translationY", 0, (float) (Math.cos((angle * 1.57 / 90)) * 200));
// 设置ImageView的属性动画
ObjectAnimator animator =
ObjectAnimator.ofPropertyValuesHolder(imageViewList.get(i), holder1, holder2);
// ObjectAnimator animator =
// ObjectAnimator.ofFloat(imageViewList.get(i), "translationY", 0, i *
// 60);
// 动画时间
animator.setDuration(1000);
// 动画延迟时间
animator.setFrameDelay(500 * i);
// 设置加速器
animator.setInterpolator(new BounceInterpolator());
// 启动动画
animator.start();
isNotExpand = false;
}
}
void doTransition(View view, float to) {
if (mAnim != null) {
mAnim.cancel();
}
mAnim = ObjectAnimator.ofFloat(view, "alpha", to);
mAnim.start();
}
private void fadeIn(View v) {
v.setAlpha(0f);
ObjectAnimator alphaAnimator = ObjectAnimator.ofFloat(v, "alpha", 1f);
alphaAnimator.setDuration(
v.getContext().getResources().getInteger(android.R.integer.config_mediumAnimTime));
alphaAnimator.start();
}
@Override
public void setWeekParams(HashMap<String, Integer> params, String tz) {
super.setWeekParams(params, tz);
if (params.containsKey(VIEW_PARAMS_ORIENTATION)) {
mOrientation = params.get(VIEW_PARAMS_ORIENTATION);
}
updateToday(tz);
mNumCells = mNumDays + 1;
if (params.containsKey(VIEW_PARAMS_ANIMATE_TODAY) && mHasToday) {
synchronized (mAnimatorListener) {
if (mTodayAnimator != null) {
mTodayAnimator.removeAllListeners();
mTodayAnimator.cancel();
}
mTodayAnimator =
ObjectAnimator.ofInt(this, "animateTodayAlpha", Math.max(mAnimateTodayAlpha, 80), 255);
mTodayAnimator.setDuration(150);
mAnimatorListener.setAnimator(mTodayAnimator);
mAnimatorListener.setFadingIn(true);
mTodayAnimator.addListener(mAnimatorListener);
mAnimateToday = true;
mTodayAnimator.start();
}
}
}
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();
}
/** 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;
}
private void animateArrow(boolean shouldRotateUp) {
int start = shouldRotateUp ? 0 : MAX_LEVEL;
int end = shouldRotateUp ? MAX_LEVEL : 0;
ObjectAnimator animator = ObjectAnimator.ofInt(drawable, "level", start, end);
animator.setInterpolator(new LinearOutSlowInInterpolator());
animator.start();
}
public void animateClosed() {
if (!(getParent() instanceof DragLayer)) return;
PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f);
PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f);
final ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY);
oa.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
onCloseComplete();
setLayerType(LAYER_TYPE_NONE, null);
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);
setLayerType(LAYER_TYPE_HARDWARE, null);
oa.start();
}
private void showPostVoteAnimation(Vote vote) {
if (vote == null || vote == Vote.NEUTRAL) return;
// quickly center the vote button
simulateScroll();
String text = vote == Vote.UP ? "+" : (vote == Vote.DOWN ? "-" : "*");
voteAnimationIndicator.setText(text);
voteAnimationIndicator.setVisibility(View.VISIBLE);
voteAnimationIndicator.setAlpha(0);
voteAnimationIndicator.setScaleX(0.7f);
voteAnimationIndicator.setScaleY(0.7f);
ObjectAnimator animator =
ObjectAnimator.ofPropertyValuesHolder(
voteAnimationIndicator,
ofFloat(View.ALPHA, 0, 0.6f, 0.7f, 0.6f, 0),
ofFloat(View.SCALE_X, 0.7f, 1.3f),
ofFloat(View.SCALE_Y, 0.7f, 1.3f));
animator.start();
animator.addListener(
new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
View view = PostFragment.this.voteAnimationIndicator;
if (view != null) {
view.setVisibility(View.GONE);
}
}
});
}