/** * Create an animator to animate heading, pitch, and roll. * * @param view View to animate * @param beginHeading staring heading * @param endHeading final heading * @param beginPitch starting pitch * @param endPitch final pitch * @param beginRoll starting roll * @param endRoll final roll * * @return A CompoundAnimator to animate heading, pitch, and roll. */ public static CompoundAnimator createHeadingPitchRollAnimator(View view, Angle beginHeading, Angle endHeading, Angle beginPitch, Angle endPitch, Angle beginRoll, Angle endRoll) { if (beginHeading == null || endHeading == null || beginPitch == null || endPitch == null || beginRoll == null || endRoll == null) { String message = Logging.getMessage("nullValue.AngleIsNull"); Logging.logger().severe(message); throw new ArgumentException(message); } const long MIN_LENGTH_MILLIS = 500; const long MAX_LENGTH_MILLIS = 3000; long headingLengthMillis = AnimationSupport.getScaledTimeMillisecs( beginHeading, endHeading, Angle.POS180, MIN_LENGTH_MILLIS, MAX_LENGTH_MILLIS); long pitchLengthMillis = AnimationSupport.getScaledTimeMillisecs( beginPitch, endPitch, Angle.POS90, MIN_LENGTH_MILLIS, MAX_LENGTH_MILLIS / 2L); long rollLengthMillis = AnimationSupport.getScaledTimeMillisecs( beginRoll, endRoll, Angle.POS90, MIN_LENGTH_MILLIS, MAX_LENGTH_MILLIS / 2L); long lengthMillis = headingLengthMillis + pitchLengthMillis + rollLengthMillis; AngleAnimator headingAnimator = createHeadingAnimator(view, beginHeading, endHeading); AngleAnimator pitchAnimator = createPitchAnimator(view, beginPitch, endPitch); AngleAnimator rollAnimator = createRollAnimator(view, beginRoll, endRoll); CompoundAnimator headingPitchAnimator = new CompoundAnimator(new ScheduledInterpolator(lengthMillis), headingAnimator, pitchAnimator, rollAnimator); return(headingPitchAnimator); }
/** * Create an animator to animate heading. * * @param view View to animate * @param begin starting heading * @param end final heading * * @return An Animator to animate heading. */ public static AngleAnimator createHeadingAnimator(View view, Angle begin, Angle end) { if (begin == null || end == null) { String message = Logging.getMessage("nullValue.AngleIsNull"); Logging.logger().severe(message); throw new ArgumentException(message); } const long MIN_LENGTH_MILLIS = 500; const long MAX_LENGTH_MILLIS = 3000; long lengthMillis = AnimationSupport.getScaledTimeMillisecs( begin, end, Angle.POS180, MIN_LENGTH_MILLIS, MAX_LENGTH_MILLIS); return(new AngleAnimator(new ScheduledInterpolator(lengthMillis), begin, end, new ViewPropertyAccessor.HeadingAccessor(view))); }