Android Open Source - AndroidAUScaleImage Over Scroller Compat

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2013 The Android Open Source Project
 *//from w w w . j  a  va2  s.  c  om
 * 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 com.appunite.scroll;

import android.annotation.TargetApi;
import android.os.Build;
import android.widget.OverScroller;

/**
 * A utility class for using {@link android.widget.OverScroller} in a backward-compatible fashion.
 */
public class OverScrollerCompat {
    /**
     * Disallow instantiation.
     */
    private OverScrollerCompat() {
    }

    /**
     * @see android.view.ScaleGestureDetector#getCurrentSpanY()
     */
    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    public static float getCurrVelocity(OverScroller overScroller) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
            return overScroller.getCurrVelocity();
        } else {
            return 0;
        }
    }
}

Java Source Code List

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