212 lines
9.3 KiB
Java
212 lines
9.3 KiB
Java
package com.google.android.material.transition;
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import android.animation.TimeInterpolator;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.LinearGradient;
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import android.graphics.Rect;
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import android.graphics.RectF;
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import android.graphics.Shader;
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import android.util.TypedValue;
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import android.view.View;
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import androidx.core.graphics.PathParser;
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import androidx.transition.PathMotion;
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import androidx.transition.PatternPathMotion;
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import androidx.transition.Transition;
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import androidx.transition.TransitionSet;
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import com.google.android.material.canvas.CanvasCompat;
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import com.google.android.material.motion.MotionUtils;
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import com.google.android.material.shape.AbsoluteCornerSize;
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import com.google.android.material.shape.CornerSize;
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import com.google.android.material.shape.RelativeCornerSize;
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import com.google.android.material.shape.ShapeAppearanceModel;
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/* loaded from: classes.dex */
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class TransitionUtils {
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static final int NO_ATTR_RES_ID = 0;
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static final int NO_DURATION = -1;
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private static final int PATH_TYPE_ARC = 1;
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private static final int PATH_TYPE_LINEAR = 0;
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private static final RectF transformAlphaRectF = new RectF();
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interface CornerSizeBinaryOperator {
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CornerSize apply(CornerSize cornerSize, CornerSize cornerSize2);
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}
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static <T> T defaultIfNull(T t, T t2) {
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return t != null ? t : t2;
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}
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static float lerp(float f, float f2, float f3) {
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return f + (f3 * (f2 - f));
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}
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private TransitionUtils() {
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}
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static boolean maybeApplyThemeInterpolator(Transition transition, Context context, int i, TimeInterpolator timeInterpolator) {
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if (i == 0 || transition.getInterpolator() != null) {
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return false;
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}
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transition.setInterpolator(MotionUtils.resolveThemeInterpolator(context, i, timeInterpolator));
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return true;
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}
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static boolean maybeApplyThemeDuration(Transition transition, Context context, int i) {
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int resolveThemeDuration;
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if (i == 0 || transition.getDuration() != -1 || (resolveThemeDuration = MotionUtils.resolveThemeDuration(context, i, -1)) == -1) {
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return false;
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}
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transition.setDuration(resolveThemeDuration);
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return true;
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}
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static boolean maybeApplyThemePath(Transition transition, Context context, int i) {
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PathMotion resolveThemePath;
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if (i == 0 || (resolveThemePath = resolveThemePath(context, i)) == null) {
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return false;
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}
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transition.setPathMotion(resolveThemePath);
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return true;
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}
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static PathMotion resolveThemePath(Context context, int i) {
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TypedValue typedValue = new TypedValue();
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if (!context.getTheme().resolveAttribute(i, typedValue, true)) {
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return null;
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}
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if (typedValue.type == 16) {
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int i2 = typedValue.data;
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if (i2 == 0) {
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return null;
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}
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if (i2 == 1) {
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return new MaterialArcMotion();
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}
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throw new IllegalArgumentException("Invalid motion path type: " + i2);
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}
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if (typedValue.type == 3) {
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return new PatternPathMotion(PathParser.createPathFromPathData(String.valueOf(typedValue.string)));
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}
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throw new IllegalArgumentException("Motion path theme attribute must either be an enum value or path data string");
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}
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static ShapeAppearanceModel convertToRelativeCornerSizes(ShapeAppearanceModel shapeAppearanceModel, final RectF rectF) {
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return shapeAppearanceModel.withTransformedCornerSizes(new ShapeAppearanceModel.CornerSizeUnaryOperator() { // from class: com.google.android.material.transition.TransitionUtils$$ExternalSyntheticLambda0
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@Override // com.google.android.material.shape.ShapeAppearanceModel.CornerSizeUnaryOperator
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public final CornerSize apply(CornerSize cornerSize) {
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CornerSize createFromCornerSize;
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createFromCornerSize = RelativeCornerSize.createFromCornerSize(rectF, cornerSize);
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return createFromCornerSize;
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}
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});
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}
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static ShapeAppearanceModel transformCornerSizes(ShapeAppearanceModel shapeAppearanceModel, ShapeAppearanceModel shapeAppearanceModel2, RectF rectF, CornerSizeBinaryOperator cornerSizeBinaryOperator) {
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return (isShapeAppearanceSignificant(shapeAppearanceModel, rectF) ? shapeAppearanceModel : shapeAppearanceModel2).toBuilder().setTopLeftCornerSize(cornerSizeBinaryOperator.apply(shapeAppearanceModel.getTopLeftCornerSize(), shapeAppearanceModel2.getTopLeftCornerSize())).setTopRightCornerSize(cornerSizeBinaryOperator.apply(shapeAppearanceModel.getTopRightCornerSize(), shapeAppearanceModel2.getTopRightCornerSize())).setBottomLeftCornerSize(cornerSizeBinaryOperator.apply(shapeAppearanceModel.getBottomLeftCornerSize(), shapeAppearanceModel2.getBottomLeftCornerSize())).setBottomRightCornerSize(cornerSizeBinaryOperator.apply(shapeAppearanceModel.getBottomRightCornerSize(), shapeAppearanceModel2.getBottomRightCornerSize())).build();
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}
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private static boolean isShapeAppearanceSignificant(ShapeAppearanceModel shapeAppearanceModel, RectF rectF) {
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return (shapeAppearanceModel.getTopLeftCornerSize().getCornerSize(rectF) == 0.0f && shapeAppearanceModel.getTopRightCornerSize().getCornerSize(rectF) == 0.0f && shapeAppearanceModel.getBottomRightCornerSize().getCornerSize(rectF) == 0.0f && shapeAppearanceModel.getBottomLeftCornerSize().getCornerSize(rectF) == 0.0f) ? false : true;
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}
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static float lerp(float f, float f2, float f3, float f4, float f5) {
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return lerp(f, f2, f3, f4, f5, false);
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}
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static float lerp(float f, float f2, float f3, float f4, float f5, boolean z) {
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if (!z || (f5 >= 0.0f && f5 <= 1.0f)) {
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return f5 < f3 ? f : f5 > f4 ? f2 : lerp(f, f2, (f5 - f3) / (f4 - f3));
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}
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return lerp(f, f2, f5);
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}
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static int lerp(int i, int i2, float f, float f2, float f3) {
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return f3 < f ? i : f3 > f2 ? i2 : (int) lerp(i, i2, (f3 - f) / (f2 - f));
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}
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static ShapeAppearanceModel lerp(ShapeAppearanceModel shapeAppearanceModel, ShapeAppearanceModel shapeAppearanceModel2, final RectF rectF, final RectF rectF2, final float f, final float f2, final float f3) {
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return f3 < f ? shapeAppearanceModel : f3 > f2 ? shapeAppearanceModel2 : transformCornerSizes(shapeAppearanceModel, shapeAppearanceModel2, rectF, new CornerSizeBinaryOperator() { // from class: com.google.android.material.transition.TransitionUtils.1
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@Override // com.google.android.material.transition.TransitionUtils.CornerSizeBinaryOperator
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public CornerSize apply(CornerSize cornerSize, CornerSize cornerSize2) {
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return new AbsoluteCornerSize(TransitionUtils.lerp(cornerSize.getCornerSize(rectF), cornerSize2.getCornerSize(rectF2), f, f2, f3));
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}
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});
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}
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static Shader createColorShader(int i) {
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return new LinearGradient(0.0f, 0.0f, 0.0f, 0.0f, i, i, Shader.TileMode.CLAMP);
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}
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static View findDescendantOrAncestorById(View view, int i) {
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View findViewById = view.findViewById(i);
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return findViewById != null ? findViewById : findAncestorById(view, i);
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}
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static View findAncestorById(View view, int i) {
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String resourceName = view.getResources().getResourceName(i);
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while (view != null) {
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if (view.getId() != i) {
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Object parent = view.getParent();
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if (!(parent instanceof View)) {
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break;
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}
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view = (View) parent;
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} else {
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return view;
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}
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}
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throw new IllegalArgumentException(resourceName + " is not a valid ancestor");
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}
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static RectF getRelativeBounds(View view) {
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return new RectF(view.getLeft(), view.getTop(), view.getRight(), view.getBottom());
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}
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static Rect getRelativeBoundsRect(View view) {
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return new Rect(view.getLeft(), view.getTop(), view.getRight(), view.getBottom());
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}
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static RectF getLocationOnScreen(View view) {
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int[] iArr = new int[2];
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view.getLocationOnScreen(iArr);
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return new RectF(iArr[0], iArr[1], view.getWidth() + r1, view.getHeight() + r0);
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}
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static float calculateArea(RectF rectF) {
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return rectF.width() * rectF.height();
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}
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private static int saveLayerAlphaCompat(Canvas canvas, Rect rect, int i) {
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RectF rectF = transformAlphaRectF;
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rectF.set(rect);
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return canvas.saveLayerAlpha(rectF, i);
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}
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static void transform(Canvas canvas, Rect rect, float f, float f2, float f3, int i, CanvasCompat.CanvasOperation canvasOperation) {
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if (i <= 0) {
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return;
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}
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int save = canvas.save();
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canvas.translate(f, f2);
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canvas.scale(f3, f3);
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if (i < 255) {
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saveLayerAlphaCompat(canvas, rect, i);
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}
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canvasOperation.run(canvas);
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canvas.restoreToCount(save);
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}
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static void maybeAddTransition(TransitionSet transitionSet, Transition transition) {
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if (transition != null) {
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transitionSet.addTransition(transition);
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}
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}
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static void maybeRemoveTransition(TransitionSet transitionSet, Transition transition) {
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if (transition != null) {
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transitionSet.removeTransition(transition);
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}
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}
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}
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