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ObjectAnimator: add back ofFloat() method stubs

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We can't copy them from AOSP yet, because of missing class PathKeyframes
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Julian Winkler 2025-02-15 10:18:13 +01:00
parent 4f7b301c12
commit 9f94f9d668
1 changed files with 52 additions and 0 deletions
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52
src/api-impl/android/animation/ObjectAnimator.java
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@ -320,6 +320,34 @@ public final class ObjectAnimator extends ValueAnimator {
return anim;
}
/**
* Constructs and returns an ObjectAnimator that animates coordinates along a <code>Path</code>
* using two properties. A <code>Path</code></> animation moves in two dimensions, animating
* coordinates <code>(x, y)</code> together to follow the line. In this variation, the
* coordinates are floats that are set to separate properties designated by
* <code>xPropertyName</code> and <code>yPropertyName</code>.
*
* @param target The object whose properties are to be animated. This object should
* have public methods on it called <code>setNameX()</code> and
* <code>setNameY</code>, where <code>nameX</code> and <code>nameY</code>
* are the value of the <code>xPropertyName</code> and <code>yPropertyName</code>
* parameters, respectively.
* @param xPropertyName The name of the property for the x coordinate being animated.
* @param yPropertyName The name of the property for the y coordinate being animated.
* @param path The <code>Path</code> to animate values along.
* @return An ObjectAnimator object that is set up to animate along <code>path</code>.
*/
public static ObjectAnimator ofFloat(Object target, String xPropertyName, String yPropertyName,
Path path) {
// PathKeyframes keyframes = KeyframeSet.ofPath(path);
// PropertyValuesHolder x = PropertyValuesHolder.ofKeyframes(xPropertyName,
// keyframes.createXFloatKeyframes());
// PropertyValuesHolder y = PropertyValuesHolder.ofKeyframes(yPropertyName,
// keyframes.createYFloatKeyframes());
// return ofPropertyValuesHolder(target, x, y);
return new ObjectAnimator();
}
/**
* Constructs and returns an ObjectAnimator that animates between float values. A single
* value implies that that value is the one being animated to, in which case the start value
@ -340,6 +368,30 @@ public final class ObjectAnimator extends ValueAnimator {
return anim;
}
/**
* Constructs and returns an ObjectAnimator that animates coordinates along a <code>Path</code>
* using two properties. A <code>Path</code></> animation moves in two dimensions, animating
* coordinates <code>(x, y)</code> together to follow the line. In this variation, the
* coordinates are floats that are set to separate properties, <code>xProperty</code> and
* <code>yProperty</code>.
*
* @param target The object whose properties are to be animated.
* @param xProperty The property for the x coordinate being animated.
* @param yProperty The property for the y coordinate being animated.
* @param path The <code>Path</code> to animate values along.
* @return An ObjectAnimator object that is set up to animate along <code>path</code>.
*/
public static <T> ObjectAnimator ofFloat(T target, Property<T, Float> xProperty,
Property<T, Float> yProperty, Path path) {
// PathKeyframes keyframes = KeyframeSet.ofPath(path);
// PropertyValuesHolder x = PropertyValuesHolder.ofKeyframes(xProperty,
// keyframes.createXFloatKeyframes());
// PropertyValuesHolder y = PropertyValuesHolder.ofKeyframes(yProperty,
// keyframes.createYFloatKeyframes());
// return ofPropertyValuesHolder(target, x, y);
return new ObjectAnimator();
}
/**
* Constructs and returns an ObjectAnimator that animates between Object values. A single
* value implies that that value is the one being animated to, in which case the start value