1, interpolator interpolation, control whether an animation changes in the process of linear constant change, or accelerate the change, or in accordance with a certain function of the relationship changes.
2. Android offers several interpolation values.
3. Test all the effects provided above
(1) Acceleratedecelerateinterpolator, acceleration and deceleration, the rate of change to the cosine curve
(2) Accelerateinterpolator, the rate has been changed to a power change
(3) Anticipateinterpolator, reverse rebound, and then grow larger
(4) Anticipateovershootinterpolator, two-way rebound, the start of the reverse rebound, the end of the reverse rebound.
(5) Bounceinterpolator, elastic change, end will simulate physical inertia rebound several times end
(6) Cycleinterpolator, cycle change, rate change is sinusoidal
(7) Decelerateinterpolator deceleration after acceleration
(8) Overshootinterpolator reach the end point more than a little distance back
There is also a linear, needless to say.
Interpolator for Android animations