Subclass of Parallax object that tracks overview row's top and bottom edge in DetailsFragment
or DetailsSupportFragment.
Parallax tracks a list of dynamic Propertys typically representing foreground UI
element positions on screen. Parallax keeps a list of ParallaxEffect objects which define
rules to mapping property values to ParallaxTarget.
Example:
// when Property "var1" changes from 15 to max value, perform parallax effect to
// change myView's translationY from 0 to 100.
Parallax parallax = new Parallax() {...};
p1 = parallax.addProperty("var1");
parallax.addEffect(p1.at(15), p1.atMax())
.target(myView, PropertyValuesHolder.ofFloat("translationY", 0, 100));
Return the max value which is typically size of parent visible area, e.g. RecyclerView's
height if we are tracking Y position of a child. The size can be used to calculate marker
value using the provided fraction of FloatPropertyMarkerValue.
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"Missing the information I need"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"Too complicated / too many steps"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"Out of date"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"Samples/Code issue"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
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