mirror of
https://github.com/material-components/material-components-android.git
synced 2026-02-20 08:39:55 +08:00
dd946bba2e
* commit 'd972c3ba1979b8d3710f537de162c362fde0ea30': TextInputLayout - a wrapper around EditText GitOrigin-RevId=809f652c46ec74ffea3505725e577d680a5f47ab PiperOrigin-RevId: 140545480
36 lines
1.3 KiB
Java
36 lines
1.3 KiB
Java
/*
|
|
* Copyright (C) 2015 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package android.support.design.widget;
|
|
|
|
import android.support.v4.view.animation.FastOutSlowInInterpolator;
|
|
import android.view.animation.Interpolator;
|
|
import android.view.animation.LinearInterpolator;
|
|
|
|
class AnimationUtils {
|
|
|
|
static final Interpolator LINEAR_INTERPOLATOR = new LinearInterpolator();
|
|
static final Interpolator FAST_OUT_SLOW_IN_INTERPOLATOR = new FastOutSlowInInterpolator();
|
|
|
|
/**
|
|
* Linear interpolation between {@code startValue} and {@code endValue} by {@code fraction}.
|
|
*/
|
|
static float lerp(float startValue, float endValue, float fraction) {
|
|
return startValue + (fraction * (endValue - startValue));
|
|
}
|
|
|
|
}
|