private void setCurrentPlayTimeByStateAndPlay(long[] tab, State mState) {
switch (mState) {
case ANIMATING_LINE_TO_DOT:
mArrowToLineAnimatorSet.start();
for (int i = 0; i < mArrowToLineAnimatorSet.getChildAnimations().size(); i++) {
((ValueAnimator) mArrowToLineAnimatorSet.getChildAnimations().get(i))
.setCurrentPlayTime(tab[i]);
}
break;
case ANIMATING_PROGRESS:
mProgressAnimationSet.start();
for (int i = 0; i < mProgressAnimationSet.getChildAnimations().size(); i++) {
((ValueAnimator) mProgressAnimationSet.getChildAnimations().get(i))
.setCurrentPlayTime(tab[i]);
}
break;
case ANIMATING_ERROR:
mErrorAnimation.start();
mErrorAnimation.setCurrentPlayTime(tab[0]);
break;
case ANIMATING_SUCCESS:
mSuccessAnimation.start();
mSuccessAnimation.setCurrentPlayTime(tab[0]);
break;
}
}
public void onAnimationUpdate(final ValueAnimator animation) {
final long currentTime = System.currentTimeMillis();
if (mStartTime == -1) {
mStartFrame = sGlobalFrameCounter;
mStartTime = currentTime;
}
final long currentPlayTime = animation.getCurrentPlayTime();
boolean isFinalFrame = Float.compare(1f, animation.getAnimatedFraction()) == 0;
if (!mHandlingOnAnimationUpdate
&& sVisible
&&
// If the current play time exceeds the duration, or the animated fraction is 1,
// the animation will get finished, even if we call setCurrentPlayTime -- therefore
// don't adjust the animation in that case
currentPlayTime < animation.getDuration()
&& !isFinalFrame) {
mHandlingOnAnimationUpdate = true;
long frameNum = sGlobalFrameCounter - mStartFrame;
// If we haven't drawn our first frame, reset the time to t = 0
// (give up after MAX_DELAY ms of waiting though - might happen, for example, if we
// are no longer in the foreground and no frames are being rendered ever)
if (frameNum == 0 && currentTime < mStartTime + MAX_DELAY && currentPlayTime > 0) {
// The first frame on animations doesn't always trigger an invalidate...
// force an invalidate here to make sure the animation continues to advance
mTarget.getRootView().invalidate();
animation.setCurrentPlayTime(0);
// For the second frame, if the first frame took more than 16ms,
// adjust the start time and pretend it took only 16ms anyway. This
// prevents a large jump in the animation due to an expensive first frame
} else if (frameNum == 1
&& currentTime < mStartTime + MAX_DELAY
&& !mAdjustedSecondFrameTime
&& currentTime > mStartTime + IDEAL_FRAME_DURATION
&& currentPlayTime > IDEAL_FRAME_DURATION) {
animation.setCurrentPlayTime(IDEAL_FRAME_DURATION);
mAdjustedSecondFrameTime = true;
} else {
if (frameNum > 1) {
mTarget.post(
new Runnable() {
public void run() {
animation.removeUpdateListener(FirstFrameAnimatorHelper.this);
}
});
}
if (DEBUG) print(animation);
}
mHandlingOnAnimationUpdate = false;
} else {
if (DEBUG) print(animation);
}
}
public void setCurrentPlayTime(long playTime) {
for (ValueAnimator valueAnimator : getAllAnimator()) {
playTime -= valueAnimator.getStartDelay();
if (playTime < 0) playTime = 0;
valueAnimator.setCurrentPlayTime(playTime);
}
}
@Override
public void onAnimationUpdate(ValueAnimator animation) {
// No need for synchronization as this always run on main thread anyway
TextView v = textView.get();
if (v != null) {
if (isAttachedToHierarchy(v)) {
shift = (Integer) animation.getAnimatedValue();
v.invalidate();
} else {
animation.setCurrentPlayTime(0);
animation.start();
}
} else {
// The textview has been destroyed and teardown() hasn't been called
teardown();
if (BuildConfig.DEBUG) {
Log.e(
"JumpingBeans", "!!! Remember to call JumpingBeans.stopJumping() when appropriate !!!");
}
}
}
private void seek(long seekTime) {
if (colorAnim == null) {
createDefaultAnimation();
}
colorAnim.setCurrentPlayTime(seekTime);
}
