76 lines
4.0 KiB
Java
76 lines
4.0 KiB
Java
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package androidx.vectordrawable.graphics.drawable;
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import android.content.Context;
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import android.content.res.Resources;
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import android.util.AttributeSet;
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import android.util.Xml;
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import android.view.animation.AccelerateDecelerateInterpolator;
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import android.view.animation.AccelerateInterpolator;
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import android.view.animation.AnimationUtils;
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import android.view.animation.AnticipateInterpolator;
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import android.view.animation.AnticipateOvershootInterpolator;
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import android.view.animation.BounceInterpolator;
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import android.view.animation.CycleInterpolator;
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import android.view.animation.DecelerateInterpolator;
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import android.view.animation.Interpolator;
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import android.view.animation.LinearInterpolator;
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import android.view.animation.OvershootInterpolator;
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import androidx.annotation.RestrictTo;
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import c.d.b.a.a;
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import java.io.IOException;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
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public class AnimationUtilsCompat {
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private AnimationUtilsCompat() {
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}
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private static Interpolator createInterpolatorFromXml(Context context, Resources resources, Resources.Theme theme, XmlPullParser xmlPullParser) throws XmlPullParserException, IOException {
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Interpolator accelerateInterpolator;
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int depth = xmlPullParser.getDepth();
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Interpolator interpolator = null;
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while (true) {
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int next = xmlPullParser.next();
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if ((next != 3 || xmlPullParser.getDepth() > depth) && next != 1) {
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if (next == 2) {
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AttributeSet asAttributeSet = Xml.asAttributeSet(xmlPullParser);
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String name = xmlPullParser.getName();
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if (name.equals("linearInterpolator")) {
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interpolator = new LinearInterpolator();
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} else {
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if (name.equals("accelerateInterpolator")) {
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accelerateInterpolator = new AccelerateInterpolator(context, asAttributeSet);
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} else if (name.equals("decelerateInterpolator")) {
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accelerateInterpolator = new DecelerateInterpolator(context, asAttributeSet);
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} else if (name.equals("accelerateDecelerateInterpolator")) {
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interpolator = new AccelerateDecelerateInterpolator();
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} else if (name.equals("cycleInterpolator")) {
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accelerateInterpolator = new CycleInterpolator(context, asAttributeSet);
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} else if (name.equals("anticipateInterpolator")) {
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accelerateInterpolator = new AnticipateInterpolator(context, asAttributeSet);
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} else if (name.equals("overshootInterpolator")) {
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accelerateInterpolator = new OvershootInterpolator(context, asAttributeSet);
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} else if (name.equals("anticipateOvershootInterpolator")) {
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accelerateInterpolator = new AnticipateOvershootInterpolator(context, asAttributeSet);
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} else if (name.equals("bounceInterpolator")) {
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interpolator = new BounceInterpolator();
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} else if (name.equals("pathInterpolator")) {
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accelerateInterpolator = new PathInterpolatorCompat(context, asAttributeSet, xmlPullParser);
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} else {
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StringBuilder L = a.L("Unknown interpolator name: ");
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L.append(xmlPullParser.getName());
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throw new RuntimeException(L.toString());
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}
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interpolator = accelerateInterpolator;
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}
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}
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}
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}
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return interpolator;
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}
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public static Interpolator loadInterpolator(Context context, int i) throws Resources.NotFoundException {
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return AnimationUtils.loadInterpolator(context, i);
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}
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}
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