52 lines
1.9 KiB
Java
52 lines
1.9 KiB
Java
/*
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* Copyright (C) 2015 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hippo.util;
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import android.annotation.TargetApi;
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import android.graphics.Canvas;
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import android.os.Build;
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import android.support.v4.view.animation.FastOutLinearInInterpolator;
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import android.support.v4.view.animation.FastOutSlowInInterpolator;
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import android.support.v4.view.animation.LinearOutSlowInInterpolator;
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import android.view.View;
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import android.view.animation.Interpolator;
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public final class AnimationUtils {
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public static final Interpolator FAST_SLOW_INTERPOLATOR = new LinearOutSlowInInterpolator();
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public static final Interpolator SLOW_FAST_INTERPOLATOR = new FastOutLinearInInterpolator();
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public static final Interpolator SLOW_FAST_SLOW_INTERPOLATOR = new FastOutSlowInInterpolator();
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@TargetApi(Build.VERSION_CODES.KITKAT)
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public static boolean isSupportRenderNodeAnimator(View... views) {
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
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return false;
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}
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for (View v : views) {
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if (!v.isAttachedToWindow()) {
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return false;
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}
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}
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return true;
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}
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public static boolean isSupportRenderNodeAnimator(Canvas canvas) {
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return Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP &&
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canvas.isHardwareAccelerated();
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}
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}
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